Finite Group Databasebeta

D4×#89101 #72241542

order3456
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productD4×#89101

Splittings

FittingC22×C32×D4 ⋊ C2×D3

Subgroups

subgroupG/H
center, FrattiniC2C22×#89101
commutator, cosocleC2×C32×A4C24
FittingC22×C32×D4C2×D3
socleC23×C32C23×D3
hypercenterD4#89101
hypocenterC32×A4C22×D4
LCSG ▷ C2×C32×A4 ▷ C32×A4
UCSC1 ◁ C2 ◁ D4

5745 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 72

A minimal faithful permutation representation — 4 generators on 14 points:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofS4×#89101

GAP

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

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