Finite Group Databasebeta

C2×D6171 #37590576

order24684
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD12342
direct productC2×D6171
unambiguous semidirect product(C2×C3)⋊D2057
unambiguous semidirect product(C2×C17)⋊D363
unambiguous semidirect product(C2×C121)⋊D51

Splittings

FittingC2×C3×C17×C121 ⋊ C2
derived, HallC3×C17×C121 ⋊ C22
HallC17×C121 ⋊ C2×D3
HallC3×C121 ⋊ C2×D17
SylowC121 ⋊ C2×D51
HallC3×C17 ⋊ C2×D121
SylowC17 ⋊ C2×D363
SylowC3 ⋊ C2×D2057

Subgroups

subgroupG/H
center, hypercenterC2D6171
commutator, cosocle, hypocenterC3×C17×C121C22
FrattiniC11C2×D561
FittingC2×C3×C17×C121C2
socleC2×C3×C11×C17D11
LCSG ▷ C3×C17×C121
UCSC1 ◁ C2

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 143
transitive degreeμt(G) = 12342

A minimal faithful permutation representation — 2 generators on 143 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);(4,5)(7,126)(8,125)(9,124)(10,123)(11,122)(12,121)(13,120)(14,119)(15,118)(16,117)(17,116)(18,115)(19,114)(20,113)(21,112)(22,111)(23,110)(24,109)(25,108)(26,107)(27,106)(28,105)(29,104)(30,103)(31,102)(32,101)(33,100)(34,99)(35,98)(36,97)(37,96)(38,95)(39,94)(40,93)(41,92)(42,91)(43,90)(44,89)(45,88)(46,87)(47,86)(48,85)(49,84)(50,83)(51,82)(52,81)(53,80)(54,79)(55,78)(56,77)(57,76)(58,75)(59,74)(60,73)(61,72)(62,71)(63,70)(64,69)(65,68)(66,67)(128,143)(129,142)(130,141)(131,140)(132,139)(133,138)(134,137)(135,136)

Conjugacy classes & character table

6174 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD24684
maximal normal subgroup ofD24684
maximal quotient ofDic12342, D24684

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24684, 22);