Finite Group Databasebeta

C2×#72258610 #72258684

order4608
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productC2×#72258610

Splittings

derivedA4×C22⋊A4 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2#72258610
commutator, hypocenterA4×C22⋊A4C2×C4
FrattiniC23C2×A4⋊S4
FittingC23×#120C3⋊D3
socleC25C3⋊SL(2,ℤ/4)
prime radicalC2×A4×#120⋊C3C2
cosocleA4×#120⋊C3C22
LCSG ▷ A4×C22⋊A4
UCSC1 ◁ C2

2466 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 2466 conjugacy classes of subgroups — too many to draw. Only its 64 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) = 22
transitive degreeμt(G) = 72

A minimal faithful permutation representation — 3 generators on 22 points:

(3,6,5,4)(7,13,14,9,10,16,21,12)(8,22,19,18,15,20,17,11);(1,2)(4,5,6);(4,5,6)(8,9,14)(10,18,11)(12,20,16)(13,17,21)(15,19,22)

Conjugacy classes & character table

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72258621
maximal normal subgroup ofC2×#72258621

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((3,6,5,4)(7,13,14,9,10,16,21,12)(8,22,19,18,15,20,17,11), (1,2)(4,5,6), (4,5,6)(8,9,14)(10,18,11)(12,20,16)(13,17,21)(15,19,22));