Finite Group Databasebeta

GL(2,𝔽3)×GL(2,ℤ/4) #72244352

order4608
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

direct productGL(2,𝔽3)×GL(2,ℤ/4)

Splittings

FittingC24×Q8 ⋊ D32

Subgroups

subgroupG/H
center, FrattiniC22C2×S42
commutator, cosocleC2×A4×SL(2,𝔽3)C23
FittingC24×Q8D32
socleC24C2×D3×S4
hypercenterC23S42
hypocenterA4×SL(2,𝔽3)C2×D4
LCSG ▷ C2×A4×SL(2,𝔽3) ▷ A4×SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C23

5359 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 5359 conjugacy classes of subgroups — too many to draw. Only its 82 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) = 16
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 16 points:

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

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

automorphism group ofC32×C42
outer automorphism group ofC32×C42

GAP

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

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