Finite Group Databasebeta

A4×#2112 #72254138

order1536
automorphism?
homologyAbelianization (H1) = C22×C3×C8 · Schur multiplier (H2) = C24

Aliases

direct productA4×#2112

Splittings

Fitting, SylowC22×#2112 ⋊ C3

Subgroups

subgroupG/H
center, FrattiniC2×C8C23×A4
commutator, socleC24C22×C3×C8
FittingC22×#2112C3
prime radicalC24×A4C8
cosocleC23×C8C23×C3
hypercenter#2112A4
hypocenterC22C3×#2112
LCSG ▷ C24 ▷ C22
UCSC1 ◁ C2×C8 ◁ #2112

2138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 24 points:

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

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofA4×#73104

GAP

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

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