Finite Group Databasebeta

C2×D6539 #39908545

order26156
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD13078
direct productC2×D6539
unambiguous semidirect product(C2×C13)⋊D503
unambiguous semidirect product(C2×C503)⋊D13

Splittings

Fitting, socleC2×C13×C503 ⋊ C2
derived, HallC13×C503 ⋊ C22
SylowC503 ⋊ C2×D13
SylowC13 ⋊ C2×D503

Subgroups

subgroupG/H
center, hypercenterC2D6539
commutator, cosocle, hypocenterC13×C503C22
FrattiniC1G
Fitting, socleC2×C13×C503C2
LCSG ▷ C13×C503
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 518
transitive degreeμt(G) = 13078

A minimal faithful permutation representation — 2 generators on 518 points:

(1,2)(3,4,5,6,7,8,9,10,11,12,13,14,15)(16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518);(4,15)(5,14)(6,13)(7,12)(8,11)(9,10)(17,518)(18,517)(19,516)(20,515)(21,514)(22,513)(23,512)(24,511)(25,510)(26,509)(27,508)(28,507)(29,506)(30,505)(31,504)(32,503)(33,502)(34,501)(35,500)(36,499)(37,498)(38,497)(39,496)(40,495)(41,494)(42,493)(43,492)(44,491)(45,490)(46,489)(47,488)(48,487)(49,486)(50,485)(51,484)(52,483)(53,482)(54,481)(55,480)(56,479)(57,478)(58,477)(59,476)(60,475)(61,474)(62,473)(63,472)(64,471)(65,470)(66,469)(67,468)(68,467)(69,466)(70,465)(71,464)(72,463)(73,462)(74,461)(75,460)(76,459)(77,458)(78,457)(79,456)(80,455)(81,454)(82,453)(83,452)(84,451)(85,450)(86,449)(87,448)(88,447)(89,446)(90,445)(91,444)(92,443)(93,442)(94,441)(95,440)(96,439)(97,438)(98,437)(99,436)(100,435)(101,434)(102,433)(103,432)(104,431)(105,430)(106,429)(107,428)(108,427)(109,426)(110,425)(111,424)(112,423)(113,422)(114,421)(115,420)(116,419)(117,418)(118,417)(119,416)(120,415)(121,414)(122,413)(123,412)(124,411)(125,410)(126,409)(127,408)(128,407)(129,406)(130,405)(131,404)(132,403)(133,402)(134,401)(135,400)(136,399)(137,398)(138,397)(139,396)(140,395)(141,394)(142,393)(143,392)(144,391)(145,390)(146,389)(147,388)(148,387)(149,386)(150,385)(151,384)(152,383)(153,382)(154,381)(155,380)(156,379)(157,378)(158,377)(159,376)(160,375)(161,374)(162,373)(163,372)(164,371)(165,370)(166,369)(167,368)(168,367)(169,366)(170,365)(171,364)(172,363)(173,362)(174,361)(175,360)(176,359)(177,358)(178,357)(179,356)(180,355)(181,354)(182,353)(183,352)(184,351)(185,350)(186,349)(187,348)(188,347)(189,346)(190,345)(191,344)(192,343)(193,342)(194,341)(195,340)(196,339)(197,338)(198,337)(199,336)(200,335)(201,334)(202,333)(203,332)(204,331)(205,330)(206,329)(207,328)(208,327)(209,326)(210,325)(211,324)(212,323)(213,322)(214,321)(215,320)(216,319)(217,318)(218,317)(219,316)(220,315)(221,314)(222,313)(223,312)(224,311)(225,310)(226,309)(227,308)(228,307)(229,306)(230,305)(231,304)(232,303)(233,302)(234,301)(235,300)(236,299)(237,298)(238,297)(239,296)(240,295)(241,294)(242,293)(243,292)(244,291)(245,290)(246,289)(247,288)(248,287)(249,286)(250,285)(251,284)(252,283)(253,282)(254,281)(255,280)(256,279)(257,278)(258,277)(259,276)(260,275)(261,274)(262,273)(263,272)(264,271)(265,270)(266,269)(267,268)

Conjugacy classes & character table

6542 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD26156
maximal normal subgroup ofD26156
maximal quotient ofDic13078, D26156

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26156, 11);