Finite Group Databasebeta

C3×C4⋊(C3⋊AGL(1,ℤ/9)) #14518925

order1944
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C32

Aliases

direct productC3×C4⋊(C3⋊AGL(1,ℤ/9))
unambiguous semidirect productC4⋊(C3×C3⋊AGL(1,ℤ/9))

Splittings

FittingC32×C4×3−1+2 ⋊ C2
SylowC32×3−1+2 ⋊ D4

Subgroups

subgroupG/H
centerC2×C3C2×C3⋊AGL(1,ℤ/9)
commutator, cosocleC2×C3×C9C22×C32
FrattiniC2×C3C2×C32×C3⋊D3
FittingC32×C4×3−1+2C2
socleC2×C33C2×C3×D3
hypercenterC3×C4C3⋊AGL(1,ℤ/9)
hypocenterC3×C9C32×D4
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2×C3 ◁ C3×C4

822 conjugacy classes of subgroups; only the 150 normal subgroups are shown.

normal subgroups only

This group has 822 conjugacy classes of subgroups — too many to draw. Only its 150 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) = 216

Conjugacy classes & character table

225 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3319);