Finite Group Databasebeta

C2×#20276320 #27536750

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

Aliases

direct productC2×#20276320

Splittings

SylowC53 ⋊ C2×#2110

Subgroups

subgroupG/H
centerC2×C8C4×Dic53
commutatorC4×C53C22×C42
FrattiniC2×C8C23×D53
FittingC2×C53×#405C2
socleC22×C53C2×#97
prime radicalC24×C53M16
cosocleC2×C8×C53C24
hypercenterC2×#405D53
hypocenterC53C2×#2110
LCSG ▷ C4×C53 ▷ C53
UCSC1 ◁ C2×C8 ◁ C2×#405

738 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)(58,67)(62,75)(66,81)(68,70)(69,83)(74,84)(76,77)(82,85);(56,58)(57,62,64,75)(59,70)(60,69)(61,67)(63,77,78,76)(65,66,80,81)(68,72)(71,74)(73,83)(79,85,87,82)(84,86);(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)(56,57,59,63,60,65,71,79,61,64,72,78,73,80,86,87)(58,66,68,82,69,75,84,77,67,81,70,85,83,62,74,76);(54,55)

Conjugacy classes & character table

2168 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 322226);