Finite Group Databasebeta

C22×S42 #72226318

order2304
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C28

Aliases

direct productC22×S42

Splittings

Fitting, socleC26 ⋊ D32
derivedA42 ⋊ C24

Subgroups

subgroupG/H
center, hypercenterC22S42
commutator, cosocle, hypocenterA42C24
FrattiniC1G
Fitting, socleC26D32
LCSG ▷ A42
UCSC1 ◁ C22

9563 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 9563 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 12
transitive degreeμt(G) = 36

A minimal faithful permutation representation — 4 generators on 12 points:

(3,4)(5,6,8)(9,12,10);(1,2);(6,7)(11,12);(11,12)

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72215293, C22×#10596770⋊C2, C2×D3×S42, …
maximal normal subgroup ofC2×#72215293, C22×#10596770⋊C2, D4×S42, …
maximal quotient ofC2×#72215280, #72228062, #72228310, …

GAP

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

gap> G := Group((3,4)(5,6,8)(9,12,10), (1,2), (6,7)(11,12), (11,12));