Finite Group Databasebeta

D9×#812 #13138070

order1728
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productD9×#812

Splittings

SylowC3×C9 ⋊ C2×M32

Subgroups

subgroupG/H
centerC8C2×D3×D9
commutatorC2×C3×C9C22×C8
FrattiniC3×C8C2×D32
FittingC2×C3×C8×C9C22
socleC2×C32C2×D3×C8
prime radicalC22×C3×D9C8
cosocleC3×C8×C9C23
hypercenterC2×C8D3×D9
hypocenterC3×C9C2×M32
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C8 ◁ C2×C8

296 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

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, 4133);