Finite Group Databasebeta

C2×#20274514 #27381789

order13568
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#20274514

Splittings

FittingC2×C53×#344 ⋊ C2
SylowC53 ⋊ C2×#1757

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D53
commutatorC22×C53C22×C42
FrattiniC22×C4C23×D53
FittingC2×C53×#344C2
socleC22×C53C4×C22⋊C4
prime radicalC22×#11719945C22
cosocleC22×C4×C53C24
hypercenterC2×#344D53
hypocenterC53C2×#1757
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#344

1474 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)(56,59,60,70,61,71,72,83)(57,63,64,76,65,77,78,86)(58,67,69,82,68,81,73,84)(62,74,75,85,66,79,80,87);(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)(57,62,65,66)(59,67)(60,69)(61,68)(63,74,77,79)(64,75,78,80)(70,82)(71,81)(72,73)(76,85,86,87)(83,84);(56,57,60,64,61,65,72,78)(58,66,69,80,68,62,73,75)(59,63,70,76,71,77,83,86)(67,79,82,87,81,74,84,85);(54,55)

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 167265);