Finite Group Databasebeta

C2×#14517984 #72252762

order3888
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22

Aliases

direct productC2×#14517984

Subgroups

subgroupG/H
centerC2×C3C3×((C22⋊C9)⋊C2)⋊C3
commutator, cosocleC3×C22⋊C9C22×C32
FrattiniC32C2×C32×S4
FittingC23×C3×3−1+2D3
socleC23×C32C32×D3
prime radicalC2×C3×((C22⋊C9)⋊C2)⋊C3C3
hypercenterC2×C9((C22⋊C9)⋊C2)⋊C3
hypocenterC22⋊C9C22×3−1+2
LCSG ▷ C3×C22⋊C9 ▷ C22⋊C9
UCSC1 ◁ C2×C3 ◁ C2×C9

584 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 584 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 24
transitive degreeμt(G) = 108

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2)(3,4,6)(7,10,15,9,13,11,12,8,14)(16,18,23,19,22,24,17,20,21);(4,5)(8,10,13)(11,15,14)(17,19)(18,24,20,21,22,23)

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72220173
maximal quotient ofC2×#72220173

GAP

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

gap> G := Group((1,2)(3,4,6)(7,10,15,9,13,11,12,8,14)(16,18,23,19,22,24,17,20,21), (4,5)(8,10,13)(11,15,14)(17,19)(18,24,20,21,22,23));