Finite Group Databasebeta

D9×#504 #11899374

order1152
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productD9×#504

Splittings

FittingC9×#504 ⋊ C2
SylowC9 ⋊ C2×#504

Subgroups

subgroupG/H
centerC16C22×D9
commutatorC2×C9C23×C8
FrattiniC3×C8C23×D3
FittingC9×#504C2
socleC2×C3C22×D3×C8
prime radical#41×D9C4
cosocleC8×C9C24
hypercenter#504D9
hypocenterC9C2×#504
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C16 ◁ #504

552 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 133385);