Finite Group Databasebeta

C22×#2818⋊C3 #72258703

order1536
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C27

Aliases

direct productC22×#2818⋊C3

Splittings

Fitting, SylowC22×#2818 ⋊ C3

Subgroups

subgroupG/H
center, hypercenterC23#560⋊C3
commutator, cosocleC2×C42C24×C3
FrattiniC23C24×A4
FittingC22×#2818C3
socleC25C22×A4
hypocenterC42C22×C3×D4
LCSG ▷ C2×C42 ▷ C42
UCSC1 ◁ C23

5320 conjugacy classes of subgroups; only the 250 normal subgroups are shown.

normal subgroups only

This group has 5320 conjugacy classes of subgroups — too many to draw. Only its 250 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) = 96

A minimal faithful permutation representation — 4 generators on 24 points:

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

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72213963, C2×#72213984
maximal normal subgroup ofC2×#72213963, C2×#72213984

GAP

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

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