Finite Group Databasebeta

C9×D1243 #36375408

order22374
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D1243
unambiguous semidirect productC11⋊(C9×D113)
unambiguous semidirect productC113⋊(C9×D11)

Splittings

Fitting, HallC9×C11×C113 ⋊ C2
derived, HallC11×C113 ⋊ C2×C9
HallC9×C113 ⋊ D11
SylowC113 ⋊ C9×D11
HallC9×C11 ⋊ D113
SylowC11 ⋊ C9×D113

Subgroups

subgroupG/H
center, hypercenterC9D1243
commutator, hypocenterC11×C113C2×C9
FrattiniC3C3×D1243
FittingC9×C11×C113C2
socle, cosocleC3×C11×C113C2×C3
prime radicalC3×D1243C3
LCSG ▷ C11×C113
UCSC1 ◁ C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11187

Conjugacy classes & character table

5607 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22374, 4);