Finite Group Databasebeta

D9×#518 #11899991

order1152
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productD9×#518

Splittings

FittingC9×#518 ⋊ C2
SylowC9 ⋊ C2×#518

Subgroups

subgroupG/H
centerC22C24×D9
commutatorC2×C9C24×C4
Frattini, socleC22×C3C24×D3
FittingC9×#518C2
prime radicalC22×D4×D9C2
cosocleC22×C9C25
hypercenter#518D9
hypocenterC9C2×#518
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ #518

2880 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

204 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#3484, D9×#1889, AGL(1,ℤ/9)×#518
maximal normal subgroup ofD9×#3484, D9×#1889, AGL(1,ℤ/9)×#518

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 134002);