Finite Group Databasebeta

D9×D649 #37552495

order23364
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D649
unambiguous semidirect product(C11×D9)⋊D59
unambiguous semidirect product(D9×C59)⋊D11

Splittings

Fitting, derived, HallC9×C11×C59 ⋊ C22
HallC11×C59 ⋊ C2×D9
HallC9×C59 ⋊ C2×D11
HallC9×C11 ⋊ C2×D59
SylowC59 ⋊ D9×D11
SylowC11 ⋊ D9×D59
SylowC9 ⋊ C2×D649

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C11×C59C22
FrattiniC3D3×D649
socleC3×C11×C59C2×D3
LCSG ▷ C9×C11×C59
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5841

Conjugacy classes & character table

1956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23364, 15);