Finite Group Databasebeta

3−1+2×GL(2,ℤ/4) #72276470

order2592
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22

Aliases

direct product3−1+2×GL(2,ℤ/4)

Splittings

FittingC24×3−1+2 ⋊ D3

Subgroups

subgroupG/H
center, FrattiniC2×C3C2×C32×S4
commutator, cosocleC2×C3×A4C22×C32
FittingC24×3−1+2D3
socleC23×C3C2×C32×D3
prime radicalC32×GL(2,ℤ/4)C3
hypercenterC22×3−1+2S4
hypocenterA4D4×3−1+2
LCSG ▷ C2×C3×A4 ▷ A4
UCSC1 ◁ C2×C3 ◁ C22×3−1+2

606 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 606 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 17
transitive degreeμt(G) = 108

A minimal faithful permutation representation — 2 generators on 17 points:

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

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup of3−1+2×A4⋊S4

GAP

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

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