Finite Group Databasebeta

C4×C3⋊(D9⋊C9) #14517500

order1944
isoclinismisoclinic class of C3⋊AGL(1,ℤ/9)
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2×C3

Aliases

direct productC4×C3⋊(D9⋊C9)

Splittings

FittingC3×C4×C9⋊C9 ⋊ C2
derivedC3×C9 ⋊ C2×C4×C9
SylowC3×C9⋊C9 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC3×C4C3⋊AGL(1,ℤ/9)
commutator, hypocenterC3×C9C2×C4×C9
FrattiniC2×C32C2×C3×C3⋊D3
FittingC3×C4×C9⋊C9C2
socleC2×C33C2×C3×D3
prime radicalC2×C3×C3⋊D9C2×C3
cosocleC2×C32×C9C22×C3
LCSG ▷ C3×C9
UCSC1 ◁ C3×C4

330 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 93 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

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1894);