Finite Group Databasebeta

C2×#20276267 #27413973

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#20276267

Splittings

FittingC2×C53×#430 ⋊ C2
SylowC53 ⋊ C2×#2098

Subgroups

subgroupG/H
centerC2×C4#13133213
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC2×C53×#430C2
socleC22×C53#399
prime radicalC22×#11719945C22
hypercenterC2×#430D53
hypocenterC53C2×#2098
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#430

1010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 87
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 87 points:

(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)(56,59)(57,64)(58,68)(60,74)(61,75)(62,77)(63,78)(65,81)(66,72)(67,84)(69,73)(70,86)(71,85)(76,82)(79,87)(80,83);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(56,58,62,69,61,71,60,70)(57,63,76,67,66,79,65,83)(59,73,77,85,75,86,74,68)(64,80,82,78,72,84,81,87);(56,57,60,65,61,66,62,76)(58,67,69,79,71,83,70,63)(59,72,74,82,75,64,77,81)(68,84,73,87,85,80,86,78);(54,55)

Conjugacy classes & character table

1196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 199449);