Finite Group Databasebeta

C2×C3×C9⋊#1020 #72276232

order5184
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C24×C3

Aliases

direct productC2×C3×C9⋊#1020

Splittings

FittingC25×C3×C9 ⋊ D3
derivedC9×C22⋊A4 ⋊ C22×C3

Subgroups

subgroupG/H
center, hypercenterC2×C3C9⋊#1020
commutator, cosocle, hypocenterC9×C22⋊A4C22×C3
FrattiniC3C2×C3×C3⋊#1020
FittingC25×C3×C9D3
socleC25×C32C3⋊D3
LCSG ▷ C9×C22⋊A4
UCSC1 ◁ C2×C3

2094 conjugacy classes of subgroups; only the 94 normal subgroups are shown.

normal subgroups only

This group has 2094 conjugacy classes of subgroups — too many to draw. Only its 94 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) = 108

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

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

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

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

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