Finite Group Databasebeta

C3×D9×#137 #13153507

order1728
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C25

Aliases

direct productC3×D9×#137

Splittings

FittingC3×C9×#137 ⋊ C2
SylowC3×C9 ⋊ C2×#137

Subgroups

subgroupG/H
centerC2×C3C2×D4×D9
commutator, cosocleC4×C9C24×C3
FrattiniC3×C4C23×C3×D3
FittingC3×C9×#137C2
socleC2×C32C2×D3×D4
prime radicalC3×#41×D9C2
hypercenterC3×#137D9
hypocenterC9C2×C3×#137
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C3 ◁ C2×C3×C4 ◁ C3×#137

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

198 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19570);