Finite Group Databasebeta

C2×D7581 #44476481

order30324
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD15162
direct productC2×D7581
unambiguous semidirect product(C2×C3)⋊D2527
unambiguous semidirect product(C2×C7)⋊D1083
unambiguous semidirect product(C2×C361)⋊D21

Splittings

FittingC2×C3×C7×C361 ⋊ C2
derived, HallC3×C7×C361 ⋊ C22
HallC7×C361 ⋊ C2×D3
HallC3×C361 ⋊ C2×D7
SylowC361 ⋊ C2×D21
HallC3×C7 ⋊ C2×D361
SylowC7 ⋊ C2×D1083
SylowC3 ⋊ C2×D2527

Subgroups

subgroupG/H
center, hypercenterC2D7581
commutator, cosocle, hypocenterC3×C7×C361C22
FrattiniC19C2×D399
FittingC2×C3×C7×C361C2
socleC2×C3×C7×C19D19
LCSG ▷ C3×C7×C361
UCSC1 ◁ C2

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 373
transitive degreeμt(G) = 15162

A minimal faithful permutation representation — 2 generators on 373 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);(4,5)(7,12)(8,11)(9,10)(14,373)(15,372)(16,371)(17,370)(18,369)(19,368)(20,367)(21,366)(22,365)(23,364)(24,363)(25,362)(26,361)(27,360)(28,359)(29,358)(30,357)(31,356)(32,355)(33,354)(34,353)(35,352)(36,351)(37,350)(38,349)(39,348)(40,347)(41,346)(42,345)(43,344)(44,343)(45,342)(46,341)(47,340)(48,339)(49,338)(50,337)(51,336)(52,335)(53,334)(54,333)(55,332)(56,331)(57,330)(58,329)(59,328)(60,327)(61,326)(62,325)(63,324)(64,323)(65,322)(66,321)(67,320)(68,319)(69,318)(70,317)(71,316)(72,315)(73,314)(74,313)(75,312)(76,311)(77,310)(78,309)(79,308)(80,307)(81,306)(82,305)(83,304)(84,303)(85,302)(86,301)(87,300)(88,299)(89,298)(90,297)(91,296)(92,295)(93,294)(94,293)(95,292)(96,291)(97,290)(98,289)(99,288)(100,287)(101,286)(102,285)(103,284)(104,283)(105,282)(106,281)(107,280)(108,279)(109,278)(110,277)(111,276)(112,275)(113,274)(114,273)(115,272)(116,271)(117,270)(118,269)(119,268)(120,267)(121,266)(122,265)(123,264)(124,263)(125,262)(126,261)(127,260)(128,259)(129,258)(130,257)(131,256)(132,255)(133,254)(134,253)(135,252)(136,251)(137,250)(138,249)(139,248)(140,247)(141,246)(142,245)(143,244)(144,243)(145,242)(146,241)(147,240)(148,239)(149,238)(150,237)(151,236)(152,235)(153,234)(154,233)(155,232)(156,231)(157,230)(158,229)(159,228)(160,227)(161,226)(162,225)(163,224)(164,223)(165,222)(166,221)(167,220)(168,219)(169,218)(170,217)(171,216)(172,215)(173,214)(174,213)(175,212)(176,211)(177,210)(178,209)(179,208)(180,207)(181,206)(182,205)(183,204)(184,203)(185,202)(186,201)(187,200)(188,199)(189,198)(190,197)(191,196)(192,195)(193,194)

Conjugacy classes & character table

7584 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD30324
maximal normal subgroup ofD30324
maximal quotient ofDic15162, D30324

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30324, 64);