Finite Group Databasebeta

D9×#453 #11864754

order1152
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD9×#453

Splittings

FittingC9×#453 ⋊ C2
SylowC9 ⋊ C2×#453

Subgroups

subgroupG/H
centerC2D9×#120
commutator, cosocleC2×C4×C9C24
FrattiniC2×C3×C4C23×D3
FittingC9×#453C2
socleC2×C3D3×#120
hypercenter#453D9
hypocenterC9C2×#453
LCSG ▷ C2×C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2 ◁ C2×C4 ◁ #453

1266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 72

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72220062, AGL(1,ℤ/9)×#453, D9×#5935, …
maximal normal subgroup ofAGL(1,ℤ/9)×#453, C2×D9×#453, D9×#3018, …
maximal quotient of#72220062, C2×D9×#453

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 98765);