Finite Group Databasebeta

C9×D451 #22549269

order8118
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D451
unambiguous semidirect productC11⋊(C9×D41)
unambiguous semidirect productC41⋊(C9×D11)

Splittings

Fitting, HallC9×C11×C41 ⋊ C2
derived, HallC11×C41 ⋊ C2×C9
HallC9×C41 ⋊ D11
HallC9×C11 ⋊ D41
SylowC41 ⋊ C9×D11
SylowC11 ⋊ C9×D41

Subgroups

subgroupG/H
center, hypercenterC9D451
commutator, hypocenterC11×C41C2×C9
FrattiniC3C3×D451
FittingC9×C11×C41C2
socleC3×C11×C41C2×C3
LCSG ▷ C11×C41
UCSC1 ◁ C9

24 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2043 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC9×D11×D41, D9×D451, D99⋊D41, …
maximal normal subgroup ofC9×D11×D41, D9×D451, D99⋊D41, …
maximal quotient ofC9×Dic451, C2×C9×D451

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8118, 4);