Finite Group Databasebeta

C2×C4⋊AGL(2,𝔽3) #72220109

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

Aliases

direct productC2×C4⋊AGL(2,𝔽3)

Splittings

FittingC2×C32×C4 ⋊ GL(2,𝔽3)

Subgroups

subgroupG/H
centerC22C2×AGL(2,𝔽3)
commutator, cosocleC2×PSU(3,𝔽2)⋊C3C23
FrattiniC2C22×AGL(2,𝔽3)
FittingC2×C32×C4GL(2,𝔽3)
socleC22×C32C2×GL(2,𝔽3)
hypercenterC2×C4AGL(2,𝔽3)
hypocenterPSU(3,𝔽2)⋊C3C2×D4
LCSG ▷ C2×PSU(3,𝔽2)⋊C3 ▷ PSU(3,𝔽2)⋊C3
UCSC1 ◁ C22 ◁ C2×C4

1088 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 1088 conjugacy classes of subgroups — too many to draw. Only its 62 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4×AGL(2,𝔽3), #72220196, #72220206, …
maximal normal subgroup ofC2×D4×AGL(2,𝔽3), #72220196, #72220206, …
maximal quotient of#72220196, #72220424, #72220447, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.