Finite Group Databasebeta

C22⋊C4×GL(2,𝔽3) #11712935

order768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC22⋊C4×GL(2,𝔽3)

Splittings

FittingQ8×C22⋊C4 ⋊ D3

Subgroups

subgroupG/H
center, Frattini, socleC23C22×S4
commutatorC2×SL(2,𝔽3)C22×C4
FittingQ8×C22⋊C4D3
prime radicalC23×GL(2,𝔽3)C2
cosocleC22×SL(2,𝔽3)C23
hypercenterC2×C22⋊C4S4
hypocenterSL(2,𝔽3)C2×C22⋊C4
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C23 ◁ C2×C22⋊C4

1101 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 1101 conjugacy classes of subgroups — too many to draw. Only its 87 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 64

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22⋊C4×AGL(2,𝔽3), #120×GL(2,𝔽3), #99×GL(2,𝔽3), …
maximal normal subgroup of#120×GL(2,𝔽3), #99×GL(2,𝔽3)
maximal quotient ofC22⋊C4×AGL(2,𝔽3), #99×GL(2,𝔽3)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1087316);