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3140: 3108: 3071: 3232: 3208: 3256: 3180: 2951: 3381: 3365: 3347: 3160: 3128: 3096: 3323: 3313: 3303: 3155: 3150: 3123: 3118: 3091: 3034: 3291: 3086: 2939: 3442: 3426: 3247: 3223: 3050: 3045: 3458: 3271: 3055: 3408: 3199: 3040: 3018: 2918: 1907: 59: 2525: 1523: 1995: 1949: 1756: 1629: 2302: 1593: 1440: 2194: 3588: 3556: 1835: 1552: 504: 479: 442: 2409:. Every subgroup of index 2 is normal: the left cosets, and also the right cosets, are simply the subgroup and its complement. More generally, if 806: 3139: 3107: 3070: 2950: 827:, a subset of a group G is a subgroup of G if the members of that subset form a group with respect to the group operation in G. 4117: 3973: 364: 3904: 3809: 3231: 3207: 3255: 2938: 2221: 2048: 314: 3179: 3380: 3364: 3346: 3159: 3127: 3095: 1144:
is a subgroup if and only if it is nonempty and closed under products. These conditions alone imply that every element
799: 309: 3322: 3312: 3302: 3154: 3149: 3122: 3117: 3090: 3033: 2452: 3872: 3853: 3831: 1492: 1444:
under addition is the trivial subgroup. More generally, the intersection of an arbitrary collection of subgroups of
3290: 3085: 3441: 3425: 3246: 3222: 3049: 3044: 3457: 3270: 3054: 1962: 1916: 3407: 3198: 3039: 1726: 725: 1556:
because 2 and 3 are elements of this subset whose sum, 5, is not in the subset. Similarly, the union of the
792: 4464: 2380:
They are also the equivalence classes for a suitable equivalence relation and their number is equal to .
409: 223: 4433: 3966: 1602: 141: 3497: 2238: 1569: 1416: 3658: 3596: 3187: 3077: 2154: 1662: 1384: 873: 31: 17: 4028: 3568: 3536: 1815: 1532: 607: 341: 218: 106: 487: 462: 425: 4428: 2995: 1129:, but it is more natural and usually just as easy to test the two closure conditions separately. 4313: 757: 547: 4459: 4299: 4251: 3959: 3017: 1058: 631: 4275: 4269: 4033: 3819: 3653: 3626: 2966: 2917: 2324: 2129: 1855: 571: 559: 177: 111: 8: 4008: 3982: 2207: 831: 146: 41: 3942: 4208: 4024: 4018: 2531: 1456: 131: 103: 4131: 3910: 3900: 3878: 3868: 3849: 3827: 3805: 2991: 2858:, and so are its subgroups. In general, subgroups of cyclic groups are also cyclic. 1952: 1761: 1718: 536: 379: 273: 4370: 702: 4438: 4375: 4350: 4342: 4334: 4326: 4318: 4305: 4287: 4281: 3929: 3648: 3630: 3294: 1851: 1241: 838: 687: 679: 671: 663: 655: 643: 583: 523: 513: 355: 297: 172: 3592:
the sum of two even integers is even, and the negative of an even integer is even.
1870:
the set-theoretic union of the subgroups, not the set-theoretic union itself.) If
4391: 4225: 4094: 4003: 3797: 3663: 3643: 3611: 3330: 3183: 3001: 2876: 2406: 1290: 771: 764: 750: 707: 595: 518: 348: 262: 202: 82: 4396: 4238: 4191: 4184: 4177: 4170: 4142: 4109: 4079: 4074: 4064: 4013: 3923: 3890: 3074: 2147: 1051: 778: 714: 404: 384: 321: 286: 207: 197: 182: 167: 121: 98: 3933: 3757: 4453: 4406: 4365: 4293: 4214: 4199: 4147: 4099: 4054: 3914: 3882: 3841: 3622: 3519: 2962: 2027: 1895: 1887: 697: 619: 453: 326: 192: 1906: 4360: 4160: 4122: 4069: 4059: 4049: 3990: 3615: 3561: 3411: 3350: 2892: 2855: 2535: 2437: 1377: 1293:
of an element in a subgroup is the inverse of the element in the group: if
970:". Some authors also exclude the trivial group from being proper (that is, 820: 552: 251: 240: 187: 162: 157: 116: 87: 50: 3894: 4089: 4084: 2880: 824: 4401: 719: 447: 4261: 2117: 1012: 540: 2128:; the left cosets are the equivalence classes corresponding to the 1863: 3716: 3714: 2344: 1859: 419: 333: 1107:. These two conditions can be combined into one, that for every 3711: 935: 864:
also forms a group under the operation ∗. More precisely,
842: 58: 2335:, respectively. In particular, the order of every subgroup of 2068: 2044: 1174:
If the group operation is instead denoted by addition, then
1015:, but this article will only deal with subgroups of groups. 3899:(8th ed.). Boston, MA: Brooks/Cole Cengage Learning. 3951: 2413:
is the lowest prime dividing the order of a finite group
1647:, namely the intersection of all of subgroups containing 3763: 3687: 2034:
into equal-size, non-overlapping sets. The index is 4.
1039:
is written multiplicatively, denoted by juxtaposition.
3491:}. These are the permutations that have only 2-cycles: 3726: 3571: 3539: 2455: 2241: 2157: 1965: 1919: 1818: 1729: 1682:
if and only if it is a finite product of elements of
1605: 1572: 1535: 1495: 1419: 490: 465: 428: 3775: 3675: 2885:
Below are all its subgroups, ordered by cardinality.
3947:. Department of Mathematics University of Illinois. 3921: 3720: 1643:, then there exists a smallest subgroup containing 3699: 3582: 3550: 2519: 2296: 2188: 2026:(written using additive notation since this is an 1989: 1943: 1862:here is the usual set-theoretic intersection, the 1829: 1750: 1623: 1587: 1546: 1517: 1434: 498: 473: 436: 2846:is the top-left quadrant of the Cayley table for 2838:is the top-left quadrant of the Cayley table for 4451: 2520:{\displaystyle G=\left\{0,4,2,6,1,5,3,7\right\}} 2038: 1234: 3618:is a subgroup of the additive group of vectors. 1518:{\displaystyle 2\mathbb {Z} \cup 3\mathbb {Z} } 1244:of a subgroup is the identity of the group: if 1035:. For now, assume that the group operation of 1007:The same definitions apply more generally when 3738: 3967: 3506:And 3 permutations with two 2-cycles.   952:). This is often represented notationally by 800: 3863:Dummit, David S.; Foote, Richard M. (2004). 2124:is contained in precisely one left coset of 2030:). Together they partition the entire group 1959:contains only 0 and 4, and is isomorphic to 3922:Kurzweil, Hans; Stellmacher, Bernd (1998). 3862: 3769: 2861: 2424: 1990:{\displaystyle \mathbb {Z} /2\mathbb {Z} .} 1944:{\displaystyle \mathbb {Z} /8\mathbb {Z} ,} 1778:is the smallest positive integer for which 919:} consisting of just the identity element. 27:Subset of a group that forms a group itself 3974: 3960: 3818: 3693: 1751:{\displaystyle \mathbb {Z} /n\mathbb {Z} } 807: 793: 3944:Abstract Algebra: The Basic Graduate Year 3573: 3544: 2806:This group has two nontrivial subgroups: 1980: 1967: 1934: 1921: 1820: 1744: 1731: 1608: 1575: 1537: 1511: 1500: 1422: 492: 467: 430: 3796: 3732: 3456: 3440: 3424: 3406: 3379: 3363: 3345: 3321: 3311: 3301: 3289: 3254: 3230: 3206: 3178: 3138: 3106: 3069: 3016: 2916: 1905: 1850:The subgroups of any given group form a 1182:, which is the condition that for every 3889: 3781: 3681: 3603:is a subgroup of the additive group of 3000:It is one of the two nontrivial proper 1403:. For example, the intersection of the 1212:should be edited to say that for every 14: 4452: 4118:Classification of finite simple groups 3013:(The other one is its Klein subgroup.) 1866:of a set of subgroups is the subgroup 1686:and their inverses, possibly repeated. 1152:generates a finite cyclic subgroup of 365:Classification of finite simple groups 3955: 3840: 3804:, vol. 1 (2nd ed.), Dover, 3705: 2889:(except those of cardinality 1 and 2) 3867:(3rd ed.). Hoboken, NJ: Wiley. 3940: 3744: 3522:is the unique subgroup of order 1. 2339:(and the order of every element of 24: 3531:The even integers form a subgroup 25: 4476: 3826:(1st ed.), Springer-Verlag, 3525: 2879:whose elements correspond to the 2049:Lagrange's theorem (group theory) 1624:{\displaystyle \mathbb {R} ^{2}.} 1018: 3508:(white background, bold numbers) 3484:of order 2 generates a subgroup 3269: 3245: 3221: 3197: 3158: 3153: 3148: 3126: 3121: 3116: 3094: 3089: 3084: 3053: 3048: 3043: 3038: 3032: 2949: 2937: 2297:{\displaystyle ={|G| \over |H|}} 2120:. Furthermore, every element of 1588:{\displaystyle \mathbb {R} ^{2}} 1435:{\displaystyle \mathbb {R} ^{2}} 57: 3848:(2nd ed.), Prentice Hall, 3721:Kurzweil & Stellmacher 1998 2224:states that for a finite group 2202:. The number of left cosets of 2189:{\displaystyle a_{1}^{-1}a_{2}} 3750: 2985: 2898: 2808: 2287: 2279: 2272: 2264: 2254: 2242: 1997:There are four left cosets of 1140:, the test can be simplified: 915:of any group is the subgroup { 726:Infinite dimensional Lie group 13: 1: 3925:Theorie der endlichen Gruppen 3896:Contemporary abstract algebra 3790: 3583:{\displaystyle \mathbb {Z} :} 3551:{\displaystyle 2\mathbb {Z} } 3475: 3398: 3281: 3170: 3061: 2530:and whose group operation is 2417:, then any subgroup of index 2039:Cosets and Lagrange's theorem 1955:under addition. The subgroup 1830:{\displaystyle \mathbb {Z} ,} 1547:{\displaystyle \mathbb {Z} ,} 1467:is a subgroup if and only if 1235:Basic properties of subgroups 1061:under products and inverses. 3758:didactic proof in this video 3513: 2421:(if such exists) is normal. 1854:under inclusion, called the 1770:) for some positive integer 1697:generates a cyclic subgroup 499:{\displaystyle \mathbb {Z} } 474:{\displaystyle \mathbb {Z} } 437:{\displaystyle \mathbb {Z} } 7: 4385:Infinite dimensional groups 3637: 3629:form a subgroup called the 2818: 224:List of group theory topics 10: 4481: 3981: 2042: 1160:, and then the inverse of 29: 4424: 4384: 4260: 4108: 4042: 3989: 3934:10.1007/978-3-642-58816-7 3659:Fully normalized subgroup 3625:, the elements of finite 3500:with one 2-cycle.   3143:Dihedral group of order 8 3111:Dihedral group of order 8 2910:is a subgroup of itself. 2361:are defined analogously: 1878:, then the trivial group 1358:, then the inclusion map 1297:is a subgroup of a group 1248:is a group with identity 32:Subgroup (disambiguation) 4288:Special orthogonal group 3669: 2834:. The Cayley table for 966:is a proper subgroup of 890:. This is often denoted 886:is a group operation on 342:Elementary abelian group 219:Glossary of group theory 3941:Ash, Robert B. (2002). 3770:Dummit & Foote 2004 2862:Example: Subgroups of S 2842:; The Cayley table for 2425:Example: Subgroups of Z 2094:is invertible, the map 1399:is again a subgroup of 996:is sometimes called an 4314:Exceptional Lie groups 3584: 3552: 3468: 3452: 3436: 3420: 3391: 3375: 3359: 3335: 3317: 3307: 3297: 3274: 3250: 3226: 3202: 3163: 3131: 3099: 3058: 2928: 2891:is represented by its 2830:is also a subgroup of 2521: 2298: 2190: 2035: 1991: 1945: 1898:subgroup is the group 1831: 1752: 1663:subgroup generated by 1625: 1589: 1548: 1519: 1436: 1178:should be replaced by 758:Linear algebraic group 500: 475: 438: 4300:Special unitary group 3928:. Springer-Lehrbuch. 3585: 3553: 3460: 3444: 3428: 3410: 3383: 3367: 3349: 3325: 3315: 3305: 3293: 3258: 3234: 3210: 3182: 3142: 3110: 3073: 3020: 2920: 2522: 2299: 2191: 1992: 1946: 1909: 1832: 1753: 1626: 1597:is not a subgroup of 1590: 1549: 1527:is not a subgroup of 1520: 1437: 1368:sending each element 1210:closed under inverses 1180:closed under addition 1176:closed under products 1089:means that for every 1087:Closed under inverses 1065:means that for every 1063:Closed under products 501: 476: 439: 4397:Diffeomorphism group 4276:Special linear group 4270:General linear group 3654:Fixed-point subgroup 3569: 3537: 2967:lattice of subgroups 2453: 2239: 2218:and is denoted by . 2155: 2130:equivalence relation 1963: 1917: 1856:lattice of subgroups 1816: 1727: 1651:; it is denoted by 1603: 1570: 1533: 1493: 1417: 488: 463: 426: 30:For other uses, see 4465:Subgroup properties 4222:Other finite groups 4009:Commutator subgroup 2446:whose elements are 2175: 1874:is the identity of 132:Group homomorphisms 42:Algebraic structure 4252:Rubik's Cube group 4209:Baby monster group 4019:Group homomorphism 3891:Gallian, Joseph A. 3820:Hungerford, Thomas 3580: 3548: 3502:(green background) 3469: 3453: 3437: 3421: 3392: 3376: 3360: 3336: 3318: 3308: 3298: 3275: 3251: 3227: 3203: 3164: 3132: 3100: 3059: 3021:Alternating group 2994:contains only the 2929: 2517: 2294: 2222:Lagrange's theorem 2186: 2158: 2036: 1987: 1941: 1827: 1748: 1661:and is called the 1621: 1585: 1544: 1515: 1487:. A non-example: 1432: 830:Formally, given a 608:Special orthogonal 496: 471: 434: 315:Lagrange's theorem 4447: 4446: 4132:Alternating group 3906:978-1-133-59970-8 3811:978-0-486-47189-1 3509: 3503: 3480:Each permutation 3473: 3472: 3396: 3395: 3340: 3339: 3334: 3279: 3278: 3168: 3167: 3014: 2996:even permutations 2992:alternating group 2983: 2982: 2903:Like each group, 2890: 2804: 2803: 2532:addition modulo 8 2292: 2053:Given a subgroup 1810:is isomorphic to 1448:is a subgroup of 1354:is a subgroup of 1259:is a subgroup of 1047:is a subgroup of 988:is a subgroup of 904:is a subgroup of 868:is a subgroup of 817: 816: 392: 391: 274:Alternating group 231: 230: 16:(Redirected from 4472: 4439:Abstract algebra 4376:Quaternion group 4306:Symplectic group 4282:Orthogonal group 3976: 3969: 3962: 3953: 3952: 3948: 3937: 3918: 3886: 3865:Abstract algebra 3858: 3836: 3814: 3798:Jacobson, Nathan 3785: 3779: 3773: 3767: 3761: 3754: 3748: 3742: 3736: 3730: 3724: 3718: 3709: 3703: 3697: 3691: 3685: 3679: 3649:Fitting subgroup 3631:torsion subgroup 3606: 3602: 3591: 3589: 3587: 3586: 3581: 3576: 3559: 3557: 3555: 3554: 3549: 3547: 3520:trivial subgroup 3507: 3501: 3496:There are the 6 3490: 3483: 3467: 3451: 3435: 3419: 3403: 3402: 3390: 3374: 3358: 3342: 3341: 3328: 3326:Klein four-group 3316:Klein four-group 3306:Klein four-group 3295:Klein four-group 3286: 3285: 3273: 3265: 3259:Symmetric group 3249: 3241: 3235:Symmetric group 3225: 3217: 3211:Symmetric group 3201: 3193: 3175: 3174: 3162: 3157: 3152: 3130: 3125: 3120: 3098: 3093: 3088: 3066: 3065: 3057: 3052: 3047: 3042: 3036: 3027: 3012: 3010: 3002:normal subgroups 2975: 2953: 2944:All 30 subgroups 2941: 2927: 2921:Symmetric group 2913: 2912: 2909: 2888: 2874: 2853: 2849: 2845: 2841: 2837: 2833: 2829: 2825: 2820: 2815: 2810: 2541: 2540: 2526: 2524: 2523: 2518: 2516: 2512: 2445: 2435: 2420: 2416: 2412: 2405:is said to be a 2404: 2400: 2396: 2392: 2379: 2354: 2352: 2342: 2338: 2334: 2330: 2322: 2320: 2314: 2312: 2303: 2301: 2300: 2295: 2293: 2291: 2290: 2282: 2276: 2275: 2267: 2261: 2231: 2227: 2217: 2213: 2205: 2201: 2197: 2195: 2193: 2192: 2187: 2185: 2184: 2174: 2166: 2146: 2127: 2123: 2115: 2104: 2093: 2089: 2065:, we define the 2064: 2060: 2056: 2033: 2025: 2018: 2011: 2004: 2000: 1996: 1994: 1993: 1988: 1983: 1975: 1970: 1958: 1950: 1948: 1947: 1942: 1937: 1929: 1924: 1912: 1901: 1893: 1885: 1877: 1873: 1852:complete lattice 1843:is said to have 1842: 1838: 1836: 1834: 1833: 1828: 1823: 1809: 1808: 1799: 1791: 1787: 1777: 1773: 1768: 1759: 1757: 1755: 1754: 1749: 1747: 1739: 1734: 1716: 1715: 1706: 1705: 1696: 1692: 1685: 1681: 1680: 1671: 1668:. An element of 1666: 1660: 1659: 1650: 1646: 1642: 1638: 1632: 1630: 1628: 1627: 1622: 1617: 1616: 1611: 1596: 1594: 1592: 1591: 1586: 1584: 1583: 1578: 1563: 1559: 1555: 1553: 1551: 1550: 1545: 1540: 1526: 1524: 1522: 1521: 1516: 1514: 1503: 1486: 1476: 1466: 1462: 1451: 1447: 1443: 1441: 1439: 1438: 1433: 1431: 1430: 1425: 1410: 1406: 1402: 1398: 1394: 1390: 1375: 1371: 1367: 1357: 1353: 1346: 1329: 1312: 1309:are elements of 1308: 1304: 1300: 1296: 1285: 1269: 1262: 1258: 1254: 1247: 1230: 1226: 1219: 1215: 1207: 1203: 1193: 1189: 1185: 1169: 1163: 1159: 1155: 1151: 1147: 1143: 1135: 1128: 1124: 1118: 1114: 1110: 1106: 1102: 1096: 1092: 1084: 1080: 1076: 1072: 1068: 1057:is nonempty and 1056: 1050: 1046: 1038: 1034: 1030: 1027:is a group, and 1026: 1011:is an arbitrary 1010: 1003: 995: 991: 987: 980: 969: 965: 961: 951: 941: 933: 929: 913:trivial subgroup 907: 903: 899: 889: 885: 871: 867: 863: 859: 851: 847: 839:binary operation 836: 809: 802: 795: 751:Algebraic groups 524:Hyperbolic group 514:Arithmetic group 505: 503: 502: 497: 495: 480: 478: 477: 472: 470: 443: 441: 440: 435: 433: 356:Schur multiplier 310:Cauchy's theorem 298:Quaternion group 246: 245: 72: 71: 61: 48: 37: 36: 21: 4480: 4479: 4475: 4474: 4473: 4471: 4470: 4469: 4450: 4449: 4448: 4443: 4420: 4392:Conformal group 4380: 4354: 4346: 4338: 4330: 4322: 4256: 4248: 4235: 4226:Symmetric group 4205: 4195: 4188: 4181: 4174: 4166: 4157: 4153: 4143:Sporadic groups 4137: 4128: 4110:Discrete groups 4104: 4095:Wallpaper group 4075:Solvable groups 4043:Types of groups 4038: 4004:Normal subgroup 3985: 3980: 3907: 3875: 3856: 3834: 3812: 3793: 3788: 3780: 3776: 3768: 3764: 3755: 3751: 3743: 3739: 3731: 3727: 3719: 3712: 3704: 3700: 3694:Hungerford 1974 3692: 3688: 3680: 3676: 3672: 3664:Stable subgroup 3644:Cartan subgroup 3640: 3612:linear subspace 3604: 3600: 3572: 3570: 3567: 3566: 3564: 3543: 3538: 3535: 3534: 3532: 3528: 3516: 3492: 3485: 3481: 3478: 3466: 3462: 3450: 3446: 3434: 3430: 3418: 3414: 3401: 3389: 3385: 3373: 3369: 3357: 3353: 3331:normal subgroup 3327: 3284: 3267: 3266: 3264: 3260: 3243: 3242: 3240: 3236: 3219: 3218: 3216: 3212: 3195: 3194: 3191: 3186: 3184:Symmetric group 3173: 3147: 3145: 3144: 3115: 3113: 3112: 3083: 3081: 3080: 3064: 3037: 3031: 3029: 3028: 3026: 3022: 3009: 3005: 2999: 2988: 2979: 2978: 2977: 2976: 2974: 2970: 2959: 2958: 2957: 2954: 2946: 2945: 2942: 2926: 2922: 2908: 2904: 2901: 2886: 2884: 2877:symmetric group 2873: 2869: 2867: 2865: 2851: 2847: 2843: 2839: 2835: 2831: 2827: 2824:= {0, 4, 2, 6} 2817: 2807: 2466: 2462: 2454: 2451: 2450: 2444: 2440: 2433: 2430: 2428: 2418: 2414: 2410: 2407:normal subgroup 2402: 2398: 2394: 2384: 2362: 2350: 2348: 2340: 2336: 2332: 2328: 2318: 2316: 2310: 2308: 2286: 2278: 2277: 2271: 2263: 2262: 2260: 2240: 2237: 2236: 2229: 2228:and a subgroup 2225: 2215: 2211: 2203: 2199: 2180: 2176: 2167: 2162: 2156: 2153: 2152: 2150: 2145: 2138: 2132: 2125: 2121: 2106: 2095: 2091: 2072: 2062: 2058: 2054: 2051: 2043:Main articles: 2041: 2031: 2020: 2013: 2006: 2002: 1998: 1979: 1971: 1966: 1964: 1961: 1960: 1956: 1933: 1925: 1920: 1918: 1915: 1914: 1910: 1899: 1891: 1879: 1875: 1871: 1840: 1819: 1817: 1814: 1813: 1811: 1802: 1801: 1797: 1789: 1779: 1775: 1771: 1763: 1743: 1735: 1730: 1728: 1725: 1724: 1722: 1709: 1708: 1699: 1698: 1694: 1690: 1683: 1674: 1673: 1669: 1664: 1653: 1652: 1648: 1644: 1640: 1639:is a subset of 1636: 1612: 1607: 1606: 1604: 1601: 1600: 1598: 1579: 1574: 1573: 1571: 1568: 1567: 1565: 1561: 1557: 1536: 1534: 1531: 1530: 1528: 1510: 1499: 1494: 1491: 1490: 1488: 1478: 1468: 1464: 1460: 1449: 1445: 1426: 1421: 1420: 1418: 1415: 1414: 1412: 1408: 1404: 1400: 1396: 1392: 1388: 1376:to itself is a 1373: 1369: 1359: 1355: 1351: 1344: 1331: 1327: 1314: 1310: 1306: 1302: 1298: 1294: 1283: 1276: 1271: 1268: 1264: 1260: 1256: 1253: 1249: 1245: 1237: 1228: 1221: 1217: 1213: 1205: 1195: 1191: 1187: 1183: 1165: 1161: 1157: 1156:, say of order 1153: 1149: 1145: 1141: 1133: 1126: 1120: 1116: 1112: 1108: 1104: 1098: 1094: 1090: 1082: 1078: 1074: 1070: 1066: 1054: 1048: 1044: 1036: 1032: 1031:is a subset of 1028: 1024: 1021: 1008: 1001: 993: 989: 985: 971: 967: 963: 953: 943: 939: 931: 927: 924:proper subgroup 905: 901: 891: 887: 877: 869: 865: 861: 857: 849: 845: 834: 813: 784: 783: 772:Abelian variety 765:Reductive group 753: 743: 742: 741: 740: 691: 683: 675: 667: 659: 632:Special unitary 543: 529: 528: 510: 509: 491: 489: 486: 485: 466: 464: 461: 460: 429: 427: 424: 423: 415: 414: 405:Discrete groups 394: 393: 349:Frobenius group 294: 281: 270: 263:Symmetric group 259: 243: 233: 232: 83:Normal subgroup 69: 49: 40: 35: 28: 23: 22: 15: 12: 11: 5: 4478: 4468: 4467: 4462: 4445: 4444: 4442: 4441: 4436: 4431: 4425: 4422: 4421: 4419: 4418: 4415: 4412: 4409: 4404: 4399: 4394: 4388: 4386: 4382: 4381: 4379: 4378: 4373: 4371:Poincaré group 4368: 4363: 4357: 4356: 4352: 4348: 4344: 4340: 4336: 4332: 4328: 4324: 4320: 4316: 4310: 4309: 4303: 4297: 4291: 4285: 4279: 4273: 4266: 4264: 4258: 4257: 4255: 4254: 4249: 4244: 4239:Dihedral group 4236: 4231: 4223: 4219: 4218: 4212: 4206: 4203: 4197: 4193: 4186: 4179: 4172: 4167: 4164: 4158: 4155: 4151: 4145: 4139: 4138: 4135: 4129: 4126: 4120: 4114: 4112: 4106: 4105: 4103: 4102: 4097: 4092: 4087: 4082: 4080:Symmetry group 4077: 4072: 4067: 4065:Infinite group 4062: 4057: 4055:Abelian groups 4052: 4046: 4044: 4040: 4039: 4037: 4036: 4031: 4029:direct product 4021: 4016: 4014:Quotient group 4011: 4006: 4001: 3995: 3993: 3987: 3986: 3979: 3978: 3971: 3964: 3956: 3950: 3949: 3938: 3919: 3905: 3887: 3873: 3860: 3854: 3842:Artin, Michael 3838: 3832: 3816: 3810: 3792: 3789: 3787: 3786: 3774: 3762: 3749: 3737: 3725: 3710: 3698: 3686: 3673: 3671: 3668: 3667: 3666: 3661: 3656: 3651: 3646: 3639: 3636: 3635: 3634: 3619: 3608: 3593: 3579: 3575: 3546: 3542: 3527: 3526:Other examples 3524: 3515: 3512: 3511: 3510: 3504: 3498:transpositions 3477: 3474: 3471: 3470: 3464: 3454: 3448: 3438: 3432: 3422: 3416: 3400: 3397: 3394: 3393: 3387: 3377: 3371: 3361: 3355: 3338: 3337: 3319: 3309: 3299: 3283: 3280: 3277: 3276: 3262: 3252: 3238: 3228: 3214: 3204: 3189: 3172: 3169: 3166: 3165: 3136: 3133: 3104: 3101: 3075:Dihedral group 3063: 3060: 3024: 3007: 2987: 2984: 2981: 2980: 2972: 2963:Hasse diagrams 2961: 2960: 2955: 2948: 2947: 2943: 2936: 2935: 2934: 2933: 2932: 2930: 2924: 2906: 2900: 2897: 2883:of 4 elements. 2871: 2866: 2863: 2860: 2802: 2801: 2798: 2795: 2792: 2789: 2786: 2783: 2780: 2777: 2773: 2772: 2769: 2766: 2763: 2760: 2757: 2754: 2751: 2748: 2744: 2743: 2740: 2737: 2734: 2731: 2728: 2725: 2722: 2719: 2715: 2714: 2711: 2708: 2705: 2702: 2699: 2696: 2693: 2690: 2686: 2685: 2682: 2679: 2676: 2673: 2670: 2667: 2664: 2661: 2657: 2656: 2653: 2650: 2647: 2644: 2641: 2638: 2635: 2632: 2628: 2627: 2624: 2621: 2618: 2615: 2612: 2609: 2606: 2603: 2599: 2598: 2595: 2592: 2589: 2586: 2583: 2580: 2577: 2574: 2570: 2569: 2566: 2563: 2560: 2557: 2554: 2551: 2548: 2545: 2528: 2527: 2515: 2511: 2508: 2505: 2502: 2499: 2496: 2493: 2490: 2487: 2484: 2481: 2478: 2475: 2472: 2469: 2465: 2461: 2458: 2442: 2429: 2426: 2423: 2305: 2304: 2289: 2285: 2281: 2274: 2270: 2266: 2259: 2256: 2253: 2250: 2247: 2244: 2206:is called the 2183: 2179: 2173: 2170: 2165: 2161: 2148:if and only if 2143: 2136: 2040: 2037: 2028:additive group 1986: 1982: 1978: 1974: 1969: 1953:integers mod 8 1940: 1936: 1932: 1928: 1923: 1904: 1903: 1848: 1845:infinite order 1826: 1822: 1792:is called the 1746: 1742: 1738: 1733: 1689:Every element 1687: 1633: 1620: 1615: 1610: 1582: 1577: 1560:-axis and the 1543: 1539: 1513: 1509: 1506: 1502: 1498: 1453: 1429: 1424: 1381: 1348: 1342: 1325: 1287: 1281: 1274: 1266: 1263:with identity 1251: 1236: 1233: 1220:, the inverse 1172: 1171: 1130: 1119:, the element 1097:, the inverse 1077:, the product 1052:if and only if 1020: 1019:Subgroup tests 1017: 930:is a subgroup 823:, a branch of 815: 814: 812: 811: 804: 797: 789: 786: 785: 782: 781: 779:Elliptic curve 775: 774: 768: 767: 761: 760: 754: 749: 748: 745: 744: 739: 738: 735: 732: 728: 724: 723: 722: 717: 715:Diffeomorphism 711: 710: 705: 700: 694: 693: 689: 685: 681: 677: 673: 669: 665: 661: 657: 652: 651: 640: 639: 628: 627: 616: 615: 604: 603: 592: 591: 580: 579: 572:Special linear 568: 567: 560:General linear 556: 555: 550: 544: 535: 534: 531: 530: 527: 526: 521: 516: 508: 507: 494: 482: 469: 456: 454:Modular groups 452: 451: 450: 445: 432: 416: 413: 412: 407: 401: 400: 399: 396: 395: 390: 389: 388: 387: 382: 377: 374: 368: 367: 361: 360: 359: 358: 352: 351: 345: 344: 339: 330: 329: 327:Hall's theorem 324: 322:Sylow theorems 318: 317: 312: 304: 303: 302: 301: 295: 290: 287:Dihedral group 283: 282: 277: 271: 266: 260: 255: 244: 239: 238: 235: 234: 229: 228: 227: 226: 221: 213: 212: 211: 210: 205: 200: 195: 190: 185: 180: 178:multiplicative 175: 170: 165: 160: 152: 151: 150: 149: 144: 136: 135: 127: 126: 125: 124: 122:Wreath product 119: 114: 109: 107:direct product 101: 99:Quotient group 93: 92: 91: 90: 85: 80: 70: 67: 66: 63: 62: 54: 53: 26: 9: 6: 4: 3: 2: 4477: 4466: 4463: 4461: 4458: 4457: 4455: 4440: 4437: 4435: 4432: 4430: 4427: 4426: 4423: 4416: 4413: 4410: 4408: 4407:Quantum group 4405: 4403: 4400: 4398: 4395: 4393: 4390: 4389: 4387: 4383: 4377: 4374: 4372: 4369: 4367: 4366:Lorentz group 4364: 4362: 4359: 4358: 4355: 4349: 4347: 4341: 4339: 4333: 4331: 4325: 4323: 4317: 4315: 4312: 4311: 4307: 4304: 4301: 4298: 4295: 4294:Unitary group 4292: 4289: 4286: 4283: 4280: 4277: 4274: 4271: 4268: 4267: 4265: 4263: 4259: 4253: 4250: 4247: 4243: 4240: 4237: 4234: 4230: 4227: 4224: 4221: 4220: 4216: 4215:Monster group 4213: 4210: 4207: 4201: 4200:Fischer group 4198: 4196: 4189: 4182: 4175: 4169:Janko groups 4168: 4162: 4159: 4149: 4148:Mathieu group 4146: 4144: 4141: 4140: 4133: 4130: 4124: 4121: 4119: 4116: 4115: 4113: 4111: 4107: 4101: 4100:Trivial group 4098: 4096: 4093: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4071: 4070:Simple groups 4068: 4066: 4063: 4061: 4060:Cyclic groups 4058: 4056: 4053: 4051: 4050:Finite groups 4048: 4047: 4045: 4041: 4035: 4032: 4030: 4026: 4022: 4020: 4017: 4015: 4012: 4010: 4007: 4005: 4002: 4000: 3997: 3996: 3994: 3992: 3991:Basic notions 3988: 3984: 3977: 3972: 3970: 3965: 3963: 3958: 3957: 3954: 3946: 3945: 3939: 3935: 3931: 3927: 3926: 3920: 3916: 3912: 3908: 3902: 3898: 3897: 3892: 3888: 3884: 3880: 3876: 3874:9780471452348 3870: 3866: 3861: 3857: 3855:9780132413770 3851: 3847: 3843: 3839: 3835: 3833:9780387905181 3829: 3825: 3821: 3817: 3813: 3807: 3803: 3802:Basic algebra 3799: 3795: 3794: 3784:, p. 81. 3783: 3778: 3772:, p. 90. 3771: 3766: 3759: 3753: 3746: 3741: 3735:, p. 41. 3734: 3733:Jacobson 2009 3729: 3722: 3717: 3715: 3708:, p. 43. 3707: 3702: 3696:, p. 32. 3695: 3690: 3684:, p. 61. 3683: 3678: 3674: 3665: 3662: 3660: 3657: 3655: 3652: 3650: 3647: 3645: 3642: 3641: 3632: 3628: 3624: 3623:abelian group 3620: 3617: 3613: 3609: 3598: 3594: 3577: 3563: 3540: 3530: 3529: 3523: 3521: 3505: 3499: 3495: 3494: 3493: 3489: 3461:Cyclic group 3459: 3455: 3445:Cyclic group 3443: 3439: 3429:Cyclic group 3427: 3423: 3413: 3409: 3405: 3404: 3384:Cyclic group 3382: 3378: 3368:Cyclic group 3366: 3362: 3352: 3348: 3344: 3343: 3332: 3324: 3320: 3314: 3310: 3304: 3300: 3296: 3292: 3288: 3287: 3272: 3257: 3253: 3248: 3233: 3229: 3224: 3209: 3205: 3200: 3192: 3185: 3181: 3177: 3176: 3161: 3156: 3151: 3141: 3137: 3134: 3129: 3124: 3119: 3109: 3105: 3102: 3097: 3092: 3087: 3079: 3076: 3072: 3068: 3067: 3056: 3051: 3046: 3041: 3035: 3019: 3015: 3003: 2997: 2993: 2968: 2964: 2952: 2940: 2931: 2919: 2915: 2914: 2911: 2896: 2894: 2882: 2878: 2859: 2857: 2850:. The group 2823: 2813: 2799: 2796: 2793: 2790: 2787: 2784: 2781: 2778: 2775: 2774: 2770: 2767: 2764: 2761: 2758: 2755: 2752: 2749: 2746: 2745: 2741: 2738: 2735: 2732: 2729: 2726: 2723: 2720: 2717: 2716: 2712: 2709: 2706: 2703: 2700: 2697: 2694: 2691: 2688: 2687: 2683: 2680: 2677: 2674: 2671: 2668: 2665: 2662: 2659: 2658: 2654: 2651: 2648: 2645: 2642: 2639: 2636: 2633: 2630: 2629: 2625: 2622: 2619: 2616: 2613: 2610: 2607: 2604: 2601: 2600: 2596: 2593: 2590: 2587: 2584: 2581: 2578: 2575: 2572: 2571: 2567: 2564: 2561: 2558: 2555: 2552: 2549: 2546: 2543: 2542: 2539: 2537: 2533: 2513: 2509: 2506: 2503: 2500: 2497: 2494: 2491: 2488: 2485: 2482: 2479: 2476: 2473: 2470: 2467: 2463: 2459: 2456: 2449: 2448: 2447: 2439: 2422: 2408: 2391: 2387: 2381: 2377: 2373: 2369: 2365: 2360: 2356: 2346: 2326: 2283: 2268: 2257: 2251: 2248: 2245: 2235: 2234: 2233: 2223: 2219: 2209: 2181: 2177: 2171: 2168: 2163: 2159: 2149: 2142: 2135: 2131: 2119: 2114: 2110: 2103: 2099: 2087: 2083: 2079: 2075: 2071: 2070: 2050: 2046: 2029: 2024: 2017: 2010: 1984: 1976: 1972: 1954: 1938: 1930: 1926: 1913:is the group 1908: 1897: 1889: 1883: 1869: 1865: 1861: 1858:. (While the 1857: 1853: 1849: 1846: 1824: 1806: 1795: 1786: 1782: 1769: 1767: 1762:the integers 1740: 1736: 1720: 1713: 1703: 1688: 1678: 1667: 1657: 1634: 1618: 1613: 1580: 1541: 1507: 1504: 1496: 1485: 1481: 1475: 1471: 1459:of subgroups 1458: 1454: 1427: 1387:of subgroups 1386: 1382: 1379: 1366: 1362: 1349: 1345: 1338: 1334: 1328: 1321: 1317: 1292: 1288: 1284: 1277: 1243: 1239: 1238: 1232: 1225: 1211: 1202: 1198: 1181: 1177: 1168: 1139: 1131: 1123: 1101: 1088: 1064: 1060: 1053: 1042: 1041: 1040: 1023:Suppose that 1016: 1014: 1005: 999: 982: 978: 974: 960: 956: 950: 946: 937: 936:proper subset 925: 920: 918: 914: 909: 898: 894: 884: 880: 875: 855: 844: 840: 833: 828: 826: 822: 810: 805: 803: 798: 796: 791: 790: 788: 787: 780: 777: 776: 773: 770: 769: 766: 763: 762: 759: 756: 755: 752: 747: 746: 736: 733: 730: 729: 727: 721: 718: 716: 713: 712: 709: 706: 704: 701: 699: 696: 695: 692: 686: 684: 678: 676: 670: 668: 662: 660: 654: 653: 649: 645: 642: 641: 637: 633: 630: 629: 625: 621: 618: 617: 613: 609: 606: 605: 601: 597: 594: 593: 589: 585: 582: 581: 577: 573: 570: 569: 565: 561: 558: 557: 554: 551: 549: 546: 545: 542: 538: 533: 532: 525: 522: 520: 517: 515: 512: 511: 483: 458: 457: 455: 449: 446: 421: 418: 417: 411: 408: 406: 403: 402: 398: 397: 386: 383: 381: 378: 375: 372: 371: 370: 369: 366: 363: 362: 357: 354: 353: 350: 347: 346: 343: 340: 338: 336: 332: 331: 328: 325: 323: 320: 319: 316: 313: 311: 308: 307: 306: 305: 299: 296: 293: 288: 285: 284: 280: 275: 272: 269: 264: 261: 258: 253: 250: 249: 248: 247: 242: 241:Finite groups 237: 236: 225: 222: 220: 217: 216: 215: 214: 209: 206: 204: 201: 199: 196: 194: 191: 189: 186: 184: 181: 179: 176: 174: 171: 169: 166: 164: 161: 159: 156: 155: 154: 153: 148: 145: 143: 140: 139: 138: 137: 134: 133: 129: 128: 123: 120: 118: 115: 113: 110: 108: 105: 102: 100: 97: 96: 95: 94: 89: 86: 84: 81: 79: 76: 75: 74: 73: 68:Basic notions 65: 64: 60: 56: 55: 52: 47: 43: 39: 38: 33: 19: 4460:Group theory 4434:Applications 4361:Circle group 4245: 4241: 4232: 4228: 4161:Conway group 4123:Cyclic group 3998: 3943: 3924: 3895: 3864: 3845: 3823: 3801: 3782:Gallian 2013 3777: 3765: 3752: 3740: 3728: 3723:, p. 4. 3701: 3689: 3682:Gallian 2013 3677: 3616:vector space 3562:integer ring 3517: 3487: 3479: 3412:Cyclic group 3351:Cyclic group 2989: 2902: 2893:Cayley table 2881:permutations 2868: 2821: 2811: 2805: 2536:Cayley table 2529: 2438:cyclic group 2431: 2389: 2385: 2382: 2375: 2371: 2367: 2363: 2359:Right cosets 2358: 2357: 2343:) must be a 2306: 2220: 2140: 2133: 2112: 2108: 2101: 2097: 2085: 2081: 2077: 2073: 2066: 2052: 2022: 2015: 2008: 1894:, while the 1890:subgroup of 1881: 1868:generated by 1867: 1844: 1804: 1793: 1784: 1780: 1765: 1711: 1701: 1676: 1655: 1483: 1479: 1473: 1469: 1385:intersection 1378:homomorphism 1364: 1360: 1340: 1336: 1332: 1323: 1319: 1315: 1279: 1272: 1223: 1209: 1200: 1196: 1179: 1175: 1173: 1166: 1137: 1121: 1099: 1086: 1062: 1022: 1006: 997: 983: 976: 972: 958: 954: 948: 944: 923: 921: 916: 912: 910: 896: 892: 882: 878: 853: 852:is called a 829: 821:group theory 818: 647: 635: 623: 611: 599: 587: 575: 563: 334: 291: 278: 267: 256: 252:Cyclic group 130: 117:Free product 88:Group action 77: 51:Group theory 46:Group theory 45: 4090:Point group 4085:Space group 2986:12 elements 2899:24 elements 2887:Each group 2323:denote the 1693:of a group 962:, read as " 934:which is a 926:of a group 900:, read as " 874:restriction 841: ∗, a 825:mathematics 537:Topological 376:alternating 4454:Categories 4402:Loop group 4262:Lie groups 4034:direct sum 3791:References 3706:Artin 2011 3599:in a ring 3476:2 elements 3399:3 elements 3282:4 elements 3171:6 elements 3146:Subgroups: 3114:Subgroups: 3082:Subgroups: 3078:of order 8 3062:8 elements 3030:Subgroups: 2956:Simplified 2393:for every 1719:isomorphic 1407:-axis and 1313:such that 1194:, the sum 942:(that is, 644:Symplectic 584:Orthogonal 541:Lie groups 448:Free group 173:continuous 112:Direct sum 3915:807255720 3883:248917264 3514:1 element 3268:Subgroup: 3244:Subgroup: 3220:Subgroup: 3196:Subgroup: 2814:= {0, 4} 2169:− 2118:bijection 2105:given by 2096:φ : 2057:and some 1564:-axis in 1505:∪ 1411:-axis in 1013:semigroup 998:overgroup 979:}​ 708:Conformal 596:Euclidean 203:nilpotent 18:Subgroups 3999:Subgroup 3893:(2013). 3844:(2011), 3822:(1974), 3800:(2009), 3745:Ash 2002 3638:See also 2826:, where 2370: : 2090:Because 2080: : 2005:itself, 1864:supremum 1807:⟩ 1803:⟨ 1714:⟩ 1710:⟨ 1704:⟩ 1700:⟨ 1679:⟩ 1675:⟨ 1658:⟩ 1654:⟨ 1242:identity 876:of ∗ to 854:subgroup 837:under a 703:Poincaré 548:Solenoid 420:Integers 410:Lattices 385:sporadic 380:Lie type 208:solvable 198:dihedral 183:additive 168:infinite 78:Subgroup 4429:History 3846:Algebra 3824:Algebra 3590:⁠ 3565:⁠ 3560:of the 3558:⁠ 3533:⁠ 2965:of the 2875:is the 2436:be the 2401:, then 2345:divisor 2196:⁠ 2151:⁠ 1902:itself. 1896:maximum 1888:minimum 1886:is the 1860:infimum 1837:⁠ 1812:⁠ 1774:, then 1758:⁠ 1723:⁠ 1672:is in 1631:⁠ 1599:⁠ 1595:⁠ 1566:⁠ 1554:⁠ 1529:⁠ 1525:⁠ 1489:⁠ 1442:⁠ 1413:⁠ 1330:, then 1291:inverse 1270:, then 992:, then 872:if the 698:Lorentz 620:Unitary 519:Lattice 459:PSL(2, 193:abelian 104:(Semi-) 4204:22..24 4156:22..24 4152:11..12 3983:Groups 3913:  3903:  3881:  3871:  3852:  3830:  3808:  3756:See a 3621:In an 3135:  3103:  2856:cyclic 2534:. Its 2353:| 2349:| 2325:orders 2321:| 2317:| 2313:| 2309:| 2307:where 2198:is in 2019:, and 1788:, and 1301:, and 1255:, and 1227:is in 1208:, and 1204:is in 1138:finite 1125:is in 1103:is in 1081:is in 1059:closed 843:subset 553:Circle 484:SL(2, 373:cyclic 337:-group 188:cyclic 163:finite 158:simple 142:kernel 4417:Sp(∞) 4414:SU(∞) 4308:Sp(n) 4302:SU(n) 4290:SO(n) 4278:SL(n) 4272:GL(n) 4025:Semi- 3670:Notes 3627:order 3614:of a 3597:ideal 2315:and 2208:index 2116:is a 2069:coset 2067:left 2045:Coset 1839:then 1800:. If 1794:order 1707:. If 1457:union 1132:When 1043:Then 957:< 832:group 737:Sp(∞) 734:SU(∞) 147:image 4411:O(∞) 4296:U(n) 4284:O(n) 4165:1..3 3911:OCLC 3901:ISBN 3879:OCLC 3869:ISBN 3850:ISBN 3828:ISBN 3806:ISBN 3518:The 3486:{1, 2990:The 2816:and 2432:Let 2331:and 2111:) = 2047:and 2021:3 + 2014:2 + 2007:1 + 1951:the 1764:mod 1463:and 1455:The 1391:and 1383:The 1305:and 1289:The 1240:The 1186:and 1111:and 1069:and 911:The 731:O(∞) 720:Loop 539:and 3930:doi 3595:An 3004:of 2969:of 2854:is 2538:is 2397:in 2383:If 2374:in 2366:= { 2347:of 2327:of 2232:, 2214:in 2210:of 2084:in 2076:= { 2061:in 1796:of 1721:to 1717:is 1635:If 1477:or 1395:of 1372:of 1350:If 1216:in 1190:in 1164:is 1148:of 1136:is 1115:in 1093:in 1085:. 1073:in 1000:of 984:If 981:). 975:≠ { 938:of 908:". 860:if 856:of 848:of 819:In 646:Sp( 634:SU( 610:SO( 574:SL( 562:GL( 4456:: 4190:, 4183:, 4176:, 4163:Co 4154:,M 4027:) 3909:. 3877:. 3713:^ 3610:A 3011:. 2895:. 2800:6 2776:7 2771:2 2747:3 2742:4 2718:5 2713:0 2689:1 2684:5 2672:4 2660:6 2655:1 2643:0 2631:2 2626:3 2614:2 2608:0 2602:4 2597:7 2585:6 2579:4 2573:0 2568:7 2565:3 2562:5 2559:1 2556:6 2553:2 2550:4 2547:0 2544:+ 2390:Ha 2388:= 2386:aH 2378:}. 2368:ha 2364:Ha 2355:. 2139:~ 2113:ah 2107:φ( 2102:aH 2100:→ 2088:}. 2078:ah 2074:aH 2012:, 2001:: 1884:} 1783:= 1482:⊆ 1472:⊆ 1363:→ 1339:= 1337:ba 1335:= 1333:ab 1322:= 1320:ba 1318:= 1316:ab 1278:= 1231:. 1199:+ 1122:ab 1079:ab 1004:. 947:≠ 922:A 895:≤ 881:× 622:U( 598:E( 586:O( 44:→ 4353:8 4351:E 4345:7 4343:E 4337:6 4335:E 4329:4 4327:F 4321:2 4319:G 4246:n 4242:D 4233:n 4229:S 4217:M 4211:B 4202:F 4194:4 4192:J 4187:3 4185:J 4180:2 4178:J 4173:1 4171:J 4150:M 4136:n 4134:A 4127:n 4125:Z 4023:( 3975:e 3968:t 3961:v 3936:. 3932:: 3917:. 3885:. 3859:. 3837:. 3815:. 3760:. 3747:. 3633:. 3607:. 3605:R 3601:R 3578:: 3574:Z 3545:Z 3541:2 3488:p 3482:p 3465:3 3463:Z 3449:3 3447:Z 3433:3 3431:Z 3417:3 3415:Z 3388:4 3386:Z 3372:4 3370:Z 3356:4 3354:Z 3333:) 3329:( 3263:3 3261:S 3239:3 3237:S 3215:3 3213:S 3190:3 3188:S 3025:4 3023:A 3008:4 3006:S 2998:. 2973:4 2971:S 2925:4 2923:S 2907:4 2905:S 2872:4 2870:S 2864:4 2852:G 2848:H 2844:J 2840:G 2836:H 2832:H 2828:J 2822:H 2819:■ 2812:J 2809:■ 2797:2 2794:4 2791:0 2788:5 2785:1 2782:3 2779:7 2768:6 2765:0 2762:4 2759:1 2756:5 2753:7 2750:3 2739:0 2736:2 2733:6 2730:3 2727:7 2724:1 2721:5 2710:4 2707:6 2704:2 2701:7 2698:3 2695:5 2692:1 2681:1 2678:3 2675:7 2669:0 2666:2 2663:6 2652:5 2649:7 2646:3 2640:4 2637:6 2634:2 2623:7 2620:1 2617:5 2611:6 2605:4 2594:3 2591:5 2588:1 2582:2 2576:0 2514:} 2510:7 2507:, 2504:3 2501:, 2498:5 2495:, 2492:1 2489:, 2486:6 2483:, 2480:2 2477:, 2474:4 2471:, 2468:0 2464:{ 2460:= 2457:G 2443:8 2441:Z 2434:G 2427:8 2419:p 2415:G 2411:p 2403:H 2399:G 2395:a 2376:H 2372:h 2351:G 2341:G 2337:G 2333:H 2329:G 2319:H 2311:G 2288:| 2284:H 2280:| 2273:| 2269:G 2265:| 2258:= 2255:] 2252:H 2249:: 2246:G 2243:[ 2230:H 2226:G 2216:G 2212:H 2204:H 2200:H 2182:2 2178:a 2172:1 2164:1 2160:a 2144:2 2141:a 2137:1 2134:a 2126:H 2122:G 2109:h 2098:H 2092:a 2086:H 2082:h 2063:G 2059:a 2055:H 2032:G 2023:H 2016:H 2009:H 2003:H 1999:H 1985:. 1981:Z 1977:2 1973:/ 1968:Z 1957:H 1939:, 1935:Z 1931:8 1927:/ 1922:Z 1911:G 1900:G 1892:G 1882:e 1880:{ 1876:G 1872:e 1847:. 1841:a 1825:, 1821:Z 1805:a 1798:a 1790:n 1785:e 1781:a 1776:n 1772:n 1766:n 1760:( 1745:Z 1741:n 1737:/ 1732:Z 1712:a 1702:a 1695:G 1691:a 1684:S 1677:S 1670:G 1665:S 1656:S 1649:S 1645:S 1641:G 1637:S 1619:. 1614:2 1609:R 1581:2 1576:R 1562:y 1558:x 1542:, 1538:Z 1512:Z 1508:3 1501:Z 1497:2 1484:A 1480:B 1474:B 1470:A 1465:B 1461:A 1452:. 1450:G 1446:G 1428:2 1423:R 1409:y 1405:x 1401:G 1397:G 1393:B 1389:A 1380:. 1374:H 1370:a 1365:G 1361:H 1356:G 1352:H 1347:. 1343:G 1341:e 1326:H 1324:e 1311:H 1307:b 1303:a 1299:G 1295:H 1286:. 1282:G 1280:e 1275:H 1273:e 1267:H 1265:e 1261:G 1257:H 1252:G 1250:e 1246:G 1229:H 1224:a 1222:− 1218:H 1214:a 1206:H 1201:b 1197:a 1192:H 1188:b 1184:a 1170:. 1167:a 1162:a 1158:n 1154:H 1150:H 1146:a 1142:H 1134:H 1127:H 1117:H 1113:b 1109:a 1105:H 1100:a 1095:H 1091:a 1083:H 1075:H 1071:b 1067:a 1055:H 1049:G 1045:H 1037:G 1033:G 1029:H 1025:G 1009:G 1002:H 994:G 990:G 986:H 977:e 973:H 968:G 964:H 959:G 955:H 949:G 945:H 940:G 932:H 928:G 917:e 906:G 902:H 897:G 893:H 888:H 883:H 879:H 870:G 866:H 862:H 858:G 850:G 846:H 835:G 808:e 801:t 794:v 690:8 688:E 682:7 680:E 674:6 672:E 666:4 664:F 658:2 656:G 650:) 648:n 638:) 636:n 626:) 624:n 614:) 612:n 602:) 600:n 590:) 588:n 578:) 576:n 566:) 564:n 506:) 493:Z 481:) 468:Z 444:) 431:Z 422:( 335:p 300:Q 292:n 289:D 279:n 276:A 268:n 265:S 257:n 254:Z 34:. 20:)

Index

Subgroups
Subgroup (disambiguation)
Algebraic structure
Group theory

Subgroup
Normal subgroup
Group action
Quotient group
(Semi-)
direct product
Direct sum
Free product
Wreath product
Group homomorphisms
kernel
image
simple
finite
infinite
continuous
multiplicative
additive
cyclic
abelian
dihedral
nilpotent
solvable
Glossary of group theory
List of group theory topics

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