Finite Group Databasebeta

C2×C9×D659 #37557456

order23724
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×D659
unambiguous semidirect productC659⋊(C22×C9)
unambiguous semidirect product(C2×C659)⋊(C2×C9)

Splittings

FittingC2×C9×C659 ⋊ C2
derived, SylowC659 ⋊ C22×C9
HallC9×C659 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C9D659
commutator, hypocenterC659C22×C9
FrattiniC3C2×C3×D659
FittingC2×C9×C659C2
socleC2×C3×C659C2×C3
prime radicalC2×C3×D659C3
cosocleC3×C659C22×C3
LCSG ▷ C659
UCSC1 ◁ C2×C9

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11862

Conjugacy classes & character table

5958 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23724, 10);