Finite Group Databasebeta

C2×D7241 #44394251

order28964
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD14482
direct productC2×D7241
unambiguous semidirect product(C2×C13)⋊D557
unambiguous semidirect product(C2×C557)⋊D13

Splittings

Fitting, socleC2×C13×C557 ⋊ C2
derived, HallC13×C557 ⋊ C22
SylowC557 ⋊ C2×D13
SylowC13 ⋊ C2×D557

Subgroups

subgroupG/H
center, hypercenterC2D7241
commutator, cosocle, hypocenterC13×C557C22
FrattiniC1G
Fitting, socleC2×C13×C557C2
LCSG ▷ C13×C557
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 572
transitive degreeμt(G) = 14482

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

Conjugacy classes & character table

7244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD28964
maximal normal subgroup ofD28964
maximal quotient ofDic14482, D28964

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28964, 15);