Finite Group Databasebeta

#137×C3⋊D9 #13154385

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

Aliases

direct product#137×C3⋊D9

Splittings

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

Subgroups

subgroupG/H
centerC2C2×D4×C3⋊D9
commutator, cosocleC3×C4×C9C24
FrattiniC3×C4C23×C3⋊D3
FittingC3×C9×#137C2
socleC2×C32C2×D3×D4
prime radical#41×C3⋊D9C2
hypercenter#137C3⋊D9
hypocenterC3×C9C2×#137
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

1290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 432

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 20448);