Finite Group Databasebeta

D9×#575 #11918724

order1152
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productD9×#575

Splittings

FittingC9×#575 ⋊ C2
SylowC9 ⋊ C2×#575

Subgroups

subgroupG/H
centerC4C2×D4×D9
commutator, cosocleC4×C9C25
FrattiniC3×C4C24×D3
FittingC9×#575C2
socleC2×C3C22×D3×D4
hypercenter#575D9
hypocenterC9C2×#575
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C4 ◁ C22×C4 ◁ #575

2226 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

132 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#3585, D9×#3068, D9×#2956, …
maximal normal subgroup ofD9×#3585, D9×#3068, D9×#2956, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 152735);