Finite Group Databasebeta

C2×#20276409 #27536934

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#20276409

Splittings

SylowC53 ⋊ C2×#2135

Subgroups

subgroupG/H
centerC22C2×#13133131
commutatorC2×C4×C53C23×C4
FrattiniC2×Q8C23×D53
FittingC2×C53×#413C2
socleC22×C53C2×#99
prime radicalC22×#41×C53C22
cosocleC2×Q8×C53C24
hypercenterC2×#413D53
hypocenterC53C2×#2135
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ C2×#413

1198 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:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 322410);