Finite Group Databasebeta

C9×#4926 #13142377

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

Aliases

direct productC9×#4926

Splittings

SylowC3×C9 ⋊ #432

Subgroups

subgroupG/H
centerC2×C4×C9C22×D3
commutatorC22×C3C22×C4×C9
FrattiniC2×C3×C4C22×C3×D3
FittingC2×C3×C42×C9C2
socleC22×C32C22×C3×C4
prime radicalC23×C32C2×C3×C4
cosocleC2×C32×C4C23×C3
hypercenterC2×C42×C9D3
hypocenterC3C9×#432
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4×C9 ◁ C2×C42×C9

438 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

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, 8440);