Finite Group Databasebeta

C2×D9×C659 #37557455

order23724
automorphism?
homologyAbelianization (H1) = C22×C659 · Schur multiplier (H2) = C2

Aliases

direct productC2×D9×C659
unambiguous semidirect productC9⋊(C22×C659)
unambiguous semidirect product(C2×C9)⋊(C2×C659)

Splittings

FittingC2×C9×C659 ⋊ C2
derived, SylowC9 ⋊ C22×C659
HallC9×C659 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C659D9
commutator, cosocle, hypocenterC9C22×C659
FrattiniC3C2×D3×C659
FittingC2×C9×C659C2
socleC2×C3×C659D3
LCSG ▷ C9
UCSC1 ◁ C2×C659

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11862

Conjugacy classes & character table

7908 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23724, 9);