Finite Group Databasebeta

C9×#829 #11720468

order864
isoclinismisoclinic class of #826
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#829

Splittings

SylowC3×C9 ⋊ Q32

Subgroups

subgroupG/H
centerC2×C9#213
commutatorC3×C8C22×C9
FrattiniC3×C8C2×C3×D3
FittingC3×C9×Q16C2
socle, prime radicalC2×C32C3×D8
cosocleC32×C8C22×C3
hypercenterC9×Q16D3
hypocenterC3C9×Q32
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C9 ◁ C4×C9 ◁ C8×C9 ◁ C9×Q16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

162 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#829, #13139270, #13139271, …
maximal normal subgroup ofD9×#829, #13139270, #13139271, …
maximal quotient ofC9×#4489, C9×#4492, C9×#4564, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 435);