Finite Group Databasebeta

C2×#20276730 #27538137

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#20276730

Splittings

FittingC2×C53×#354 ⋊ C2
SylowC53 ⋊ C2×#2201

Subgroups

subgroupG/H
centerC22#16810811
commutator, cosocleC2×D4×C53C24
FrattiniC2×D4C23×D53
FittingC2×C53×#354C2
socleC22×C53B(4,𝔽2)
prime radicalC2×#13133262C22
hypercenterC2×#354D53
hypocenterC53C2×#2201
LCSG ▷ C2×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#354

1136 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 1136 conjugacy classes of subgroups — too many to draw. Only its 155 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

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

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

(3,6,8,19)(4,10,12,26)(5,14,16,17)(7,20,21,18)(9,22,23,24)(11,25,27,34)(13,28,29,33)(15,31,32,30)(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);(3,5,8,16)(4,9,12,23)(6,17,19,14)(7,15,21,32)(10,24,26,22)(11,13,27,29)(18,31,20,30)(25,33,34,28)(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);(3,4)(5,13)(6,10)(7,11)(8,12)(9,15)(14,28)(16,29)(17,33)(18,25)(19,26)(20,34)(21,27)(22,30)(23,32)(24,31)(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);(1,2)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 323613);