Finite Group Databasebeta

C2×D6735 #41002282

order26940
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD13470
direct productC2×D6735
unambiguous semidirect product(C2×C3)⋊D2245
unambiguous semidirect product(C2×C5)⋊D1347
unambiguous semidirect product(C2×C449)⋊D15

Splittings

Fitting, socleC2×C3×C5×C449 ⋊ C2
derived, HallC3×C5×C449 ⋊ C22
HallC5×C449 ⋊ C2×D3
HallC3×C449 ⋊ C2×D5
SylowC449 ⋊ C2×D15
HallC3×C5 ⋊ C2×D449
SylowC5 ⋊ C2×D1347
SylowC3 ⋊ C2×D2245

Subgroups

subgroupG/H
center, hypercenterC2D6735
commutator, cosocle, hypocenterC3×C5×C449C22
FrattiniC1G
Fitting, socleC2×C3×C5×C449C2
LCSG ▷ C3×C5×C449
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 459
transitive degreeμt(G) = 13470

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

Conjugacy classes & character table

6738 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD26940
maximal normal subgroup ofD26940
maximal quotient ofDic13470, D26940

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26940, 36);