Finite Group Databasebeta

C2×D5787 #37529072

order23148
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD11574
direct productC2×D5787
unambiguous semidirect product(C2×C9)⋊D643
unambiguous semidirect product(C2×C643)⋊D9

Splittings

FittingC2×C9×C643 ⋊ C2
derived, HallC9×C643 ⋊ C22
SylowC643 ⋊ C2×D9
SylowC9 ⋊ C2×D643

Subgroups

subgroupG/H
center, hypercenterC2D5787
commutator, cosocle, hypocenterC9×C643C22
FrattiniC3C2×D1929
FittingC2×C9×C643C2
socleC2×C3×C643D3
LCSG ▷ C9×C643
UCSC1 ◁ C2

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 654
transitive degreeμt(G) = 11574

A minimal faithful permutation representation — 2 generators on 654 points:

(1,2)(3,4,5,6,7,8,9,10,11)(12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654);(4,11)(5,10)(6,9)(7,8)(13,654)(14,653)(15,652)(16,651)(17,650)(18,649)(19,648)(20,647)(21,646)(22,645)(23,644)(24,643)(25,642)(26,641)(27,640)(28,639)(29,638)(30,637)(31,636)(32,635)(33,634)(34,633)(35,632)(36,631)(37,630)(38,629)(39,628)(40,627)(41,626)(42,625)(43,624)(44,623)(45,622)(46,621)(47,620)(48,619)(49,618)(50,617)(51,616)(52,615)(53,614)(54,613)(55,612)(56,611)(57,610)(58,609)(59,608)(60,607)(61,606)(62,605)(63,604)(64,603)(65,602)(66,601)(67,600)(68,599)(69,598)(70,597)(71,596)(72,595)(73,594)(74,593)(75,592)(76,591)(77,590)(78,589)(79,588)(80,587)(81,586)(82,585)(83,584)(84,583)(85,582)(86,581)(87,580)(88,579)(89,578)(90,577)(91,576)(92,575)(93,574)(94,573)(95,572)(96,571)(97,570)(98,569)(99,568)(100,567)(101,566)(102,565)(103,564)(104,563)(105,562)(106,561)(107,560)(108,559)(109,558)(110,557)(111,556)(112,555)(113,554)(114,553)(115,552)(116,551)(117,550)(118,549)(119,548)(120,547)(121,546)(122,545)(123,544)(124,543)(125,542)(126,541)(127,540)(128,539)(129,538)(130,537)(131,536)(132,535)(133,534)(134,533)(135,532)(136,531)(137,530)(138,529)(139,528)(140,527)(141,526)(142,525)(143,524)(144,523)(145,522)(146,521)(147,520)(148,519)(149,518)(150,517)(151,516)(152,515)(153,514)(154,513)(155,512)(156,511)(157,510)(158,509)(159,508)(160,507)(161,506)(162,505)(163,504)(164,503)(165,502)(166,501)(167,500)(168,499)(169,498)(170,497)(171,496)(172,495)(173,494)(174,493)(175,492)(176,491)(177,490)(178,489)(179,488)(180,487)(181,486)(182,485)(183,484)(184,483)(185,482)(186,481)(187,480)(188,479)(189,478)(190,477)(191,476)(192,475)(193,474)(194,473)(195,472)(196,471)(197,470)(198,469)(199,468)(200,467)(201,466)(202,465)(203,464)(204,463)(205,462)(206,461)(207,460)(208,459)(209,458)(210,457)(211,456)(212,455)(213,454)(214,453)(215,452)(216,451)(217,450)(218,449)(219,448)(220,447)(221,446)(222,445)(223,444)(224,443)(225,442)(226,441)(227,440)(228,439)(229,438)(230,437)(231,436)(232,435)(233,434)(234,433)(235,432)(236,431)(237,430)(238,429)(239,428)(240,427)(241,426)(242,425)(243,424)(244,423)(245,422)(246,421)(247,420)(248,419)(249,418)(250,417)(251,416)(252,415)(253,414)(254,413)(255,412)(256,411)(257,410)(258,409)(259,408)(260,407)(261,406)(262,405)(263,404)(264,403)(265,402)(266,401)(267,400)(268,399)(269,398)(270,397)(271,396)(272,395)(273,394)(274,393)(275,392)(276,391)(277,390)(278,389)(279,388)(280,387)(281,386)(282,385)(283,384)(284,383)(285,382)(286,381)(287,380)(288,379)(289,378)(290,377)(291,376)(292,375)(293,374)(294,373)(295,372)(296,371)(297,370)(298,369)(299,368)(300,367)(301,366)(302,365)(303,364)(304,363)(305,362)(306,361)(307,360)(308,359)(309,358)(310,357)(311,356)(312,355)(313,354)(314,353)(315,352)(316,351)(317,350)(318,349)(319,348)(320,347)(321,346)(322,345)(323,344)(324,343)(325,342)(326,341)(327,340)(328,339)(329,338)(330,337)(331,336)(332,335)(333,334)

Conjugacy classes & character table

5790 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD23148
maximal normal subgroup ofD23148
maximal quotient ofDic11574, D23148

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23148, 13);