Finite Group Databasebeta

C9×#4550 #13135649

order1728
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C4×C8×C9 · Schur multiplier (H2) = C23

Aliases

direct productC9×#4550

Splittings

SylowC3×C9 ⋊ #336

Subgroups

subgroupG/H
centerC22×C4×C9C2×D3
commutatorC2×C3C4×C8×C9
FrattiniC22×C3×C4C2×C3×D3
FittingC22×C3×C8×C9C2
socle, prime radicalC23×C32C2×C3×C4
cosocleC22×C32×C4C22×C3
hypercenterC22×C8×C9D3
hypocenterC3C9×#336
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4×C9 ◁ C22×C8×C9

430 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1712);