Finite Group Databasebeta

Dic9×Dic3⋊C4 #13139534

order1728
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productDic9×Dic3⋊C4

Splittings

SylowC3×C9 ⋊ C4×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×D3×D9
commutatorC2×C3×C9C2×C42
FrattiniC23×C3C2×D32
FittingC22×C3×C4×C9C22
socle, prime radicalC23×C32C22×D3
cosocleC23×C3×C9C23
hypercenterC22×C4D3×D9
hypocenterC3×C9C4×C4⋊C4
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C23 ◁ C22×C4

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

216 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 5597);