Finite Group Databasebeta

C2×D8189 #45658745

order32756
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD16378
direct productC2×D8189
unambiguous semidirect product(C2×C19)⋊D431
unambiguous semidirect product(C2×C431)⋊D19

Splittings

Fitting, socleC2×C19×C431 ⋊ C2
derived, HallC19×C431 ⋊ C22
SylowC431 ⋊ C2×D19
SylowC19 ⋊ C2×D431

Subgroups

subgroupG/H
center, hypercenterC2D8189
commutator, cosocle, hypocenterC19×C431C22
FrattiniC1G
Fitting, socleC2×C19×C431C2
LCSG ▷ C19×C431
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 452
transitive degreeμt(G) = 16378

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

Conjugacy classes & character table

8192 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD32756
maximal normal subgroup ofD32756
maximal quotient ofDic16378, D32756

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32756, 9);