Finite Group Databasebeta

A4×(C5⋊S4)⋊D5 #72231291

order14400
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C23

Aliases

direct productA4×(C5⋊S4)⋊D5

Splittings

Fitting, socleC24×C52 ⋊ C2×C3×D3
derivedC22×C52×A4 ⋊ C22×C3
SylowC52 ⋊ C2×A4×S4

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC22×C52×A4C22×C3
Fitting, socleC24×C52C2×C3×D3
LCSG ▷ C22×C52×A4
UCSC1

1664 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 1664 conjugacy classes of subgroups — too many to draw. Only its 60 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) = 18
transitive degreeμt(G) = 120

A minimal faithful permutation representation — 2 generators on 18 points:

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

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofA4×#72214019, #72260294, #72260373
maximal normal subgroup ofA4×#72214019, #72260294, #72260373

GAP

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

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