Finite Group Databasebeta

C9×#876 #11721378

order864
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×#876

Splittings

FittingC3×C42×C9 ⋊ C2
SylowC3×C9 ⋊ #126

Subgroups

subgroupG/H
centerC22×C9C22×D3
commutatorC22×C3C23×C9
FrattiniC22×C3C22×C3×D3
FittingC3×C42×C9C2
socle, cosocleC22×C32C23×C3
prime radicalC22×C3×D3C22×C3
hypercenterC42×C9D3
hypocenterC3C9×#126
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C42×C9

210 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

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

Relationships

maximal subgroup of#13147506, #13147512, #13147526, …
maximal normal subgroup of#13147506, #13147512, #13147526, …
maximal quotient ofC9×#4658, C9×#4676, C9×C3⋊#401, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1345);