Finite Group Databasebeta

GL(2,𝔽3)×GO+(4,𝔽2) #72244557

order3456
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productGL(2,𝔽3)×GO+(4,𝔽2)

Splittings

FittingC32×Q8 ⋊ D3×D4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2S4×GO+(4,𝔽2)
commutator, cosocleC3⋊D3×SL(2,𝔽3)C23
FittingC32×Q8D3×D4
socleC2×C32D4×S4
hypocenterC32×SL(2,𝔽3)C2×D4
LCSG ▷ C3⋊D3×SL(2,𝔽3) ▷ C32×SL(2,𝔽3)
UCSC1 ◁ C2

1276 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 1276 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 14
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 3 generators on 14 points:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofGL(2,𝔽3)×AΓL(1,𝔽9)
maximal normal subgroup ofGL(2,𝔽3)×AΓL(1,𝔽9)

GAP

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

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