Finite Group Databasebeta

C3×C4⋊AGL(2,𝔽3) #72259826

order5184
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC3×C4⋊AGL(2,𝔽3)

Splittings

FittingC33×C4 ⋊ GL(2,𝔽3)

Subgroups

subgroupG/H
centerC2×C3C2×AGL(2,𝔽3)
commutator, cosocleC2×PSU(3,𝔽2)⋊C3C22×C3
FrattiniC2C2×C3×AGL(2,𝔽3)
FittingC33×C4GL(2,𝔽3)
socleC2×C33C2×GL(2,𝔽3)
hypercenterC3×C4AGL(2,𝔽3)
hypocenterPSU(3,𝔽2)⋊C3C3×D4
LCSG ▷ C2×PSU(3,𝔽2)⋊C3 ▷ PSU(3,𝔽2)⋊C3
UCSC1 ◁ C2×C3 ◁ C3×C4

591 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 591 conjugacy classes of subgroups — too many to draw. Only its 40 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 — 2 generators on 16 points:

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

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×#72259824
maximal quotient ofC3×#72259824

GAP

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

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