Finite Group Databasebeta

C2×D6165 #37590376

order24660
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD12330
direct productC2×D6165
unambiguous semidirect product(C2×C5)⋊D1233
unambiguous semidirect product(C2×C9)⋊D685
unambiguous semidirect product(C2×C137)⋊D45

Splittings

FittingC2×C5×C9×C137 ⋊ C2
derived, HallC5×C9×C137 ⋊ C22
HallC9×C137 ⋊ C2×D5
HallC5×C137 ⋊ C2×D9
SylowC137 ⋊ C2×D45
HallC5×C9 ⋊ C2×D137
SylowC9 ⋊ C2×D685
SylowC5 ⋊ C2×D1233

Subgroups

subgroupG/H
center, hypercenterC2D6165
commutator, cosocle, hypocenterC5×C9×C137C22
FrattiniC3C2×D2055
FittingC2×C5×C9×C137C2
socleC2×C3×C5×C137D3
LCSG ▷ C5×C9×C137
UCSC1 ◁ C2

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 153
transitive degreeμt(G) = 12330

A minimal faithful permutation representation — 2 generators on 153 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);(4,11)(5,10)(6,9)(7,8)(13,16)(14,15)(18,153)(19,152)(20,151)(21,150)(22,149)(23,148)(24,147)(25,146)(26,145)(27,144)(28,143)(29,142)(30,141)(31,140)(32,139)(33,138)(34,137)(35,136)(36,135)(37,134)(38,133)(39,132)(40,131)(41,130)(42,129)(43,128)(44,127)(45,126)(46,125)(47,124)(48,123)(49,122)(50,121)(51,120)(52,119)(53,118)(54,117)(55,116)(56,115)(57,114)(58,113)(59,112)(60,111)(61,110)(62,109)(63,108)(64,107)(65,106)(66,105)(67,104)(68,103)(69,102)(70,101)(71,100)(72,99)(73,98)(74,97)(75,96)(76,95)(77,94)(78,93)(79,92)(80,91)(81,90)(82,89)(83,88)(84,87)(85,86)

Conjugacy classes & character table

6168 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD24660
maximal normal subgroup ofD24660
maximal quotient ofDic12330, D24660

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24660, 30);