Finite Group Databasebeta

C9×#5207 #13143511

order1728
automorphism?
homologyAbelianization (H1) = C22×C4×C9 · Schur multiplier (H2) = C23

Aliases

direct productC9×#5207

Splittings

SylowC3×C9 ⋊ #407

Subgroups

subgroupG/H
centerC2×C4×C9C22×D3
commutatorC22×C3C22×C4×C9
FrattiniC2×C3×C4C22×C3×D3
FittingC23×C3×C4×C9C2
socleC22×C32C22×C3×C4
prime radicalC24×C32C3×C4
cosocleC2×C32×C4C23×C3
hypercenterC23×C4×C9D3
hypocenterC3C9×#407
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4×C9 ◁ C23×C4×C9

806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 9574);