Finite Group Databasebeta

C2×D6123 #37587667

order24492
automorphismAut(G) order 45849024
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD12246
direct productC2×D6123
unambiguous semidirect product(C2×C3)⋊D2041
unambiguous semidirect product(C2×C13)⋊D471
unambiguous semidirect product(C2×C157)⋊D39

Splittings

Fitting, socleC2×C3×C13×C157 ⋊ C2
derived, HallC3×C13×C157 ⋊ C22
HallC13×C157 ⋊ C2×D3
HallC3×C157 ⋊ C2×D13
SylowC157 ⋊ C2×D39
HallC3×C13 ⋊ C2×D157
SylowC13 ⋊ C2×D471
SylowC3 ⋊ C2×D2041

Subgroups

subgroupG/H
center, hypercenterC2D6123
commutator, cosocle, hypocenterC3×C13×C157C22
FrattiniC1G
Fitting, socleC2×C3×C13×C157C2
LCSG ▷ C3×C13×C157
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 175
transitive degreeμt(G) = 12246

A minimal faithful permutation representation — 2 generators on 175 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);(4,5)(7,18)(8,17)(9,16)(10,15)(11,14)(12,13)(20,175)(21,174)(22,173)(23,172)(24,171)(25,170)(26,169)(27,168)(28,167)(29,166)(30,165)(31,164)(32,163)(33,162)(34,161)(35,160)(36,159)(37,158)(38,157)(39,156)(40,155)(41,154)(42,153)(43,152)(44,151)(45,150)(46,149)(47,148)(48,147)(49,146)(50,145)(51,144)(52,143)(53,142)(54,141)(55,140)(56,139)(57,138)(58,137)(59,136)(60,135)(61,134)(62,133)(63,132)(64,131)(65,130)(66,129)(67,128)(68,127)(69,126)(70,125)(71,124)(72,123)(73,122)(74,121)(75,120)(76,119)(77,118)(78,117)(79,116)(80,115)(81,114)(82,113)(83,112)(84,111)(85,110)(86,109)(87,108)(88,107)(89,106)(90,105)(91,104)(92,103)(93,102)(94,101)(95,100)(96,99)(97,98)

Conjugacy classes & character table

6126 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD24492
maximal normal subgroup ofD24492
maximal quotient ofDic12246, D24492

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24492, 118);