Finite Group Databasebeta

C2×C9×D653 #37555087

order23508
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×D653
unambiguous semidirect productC653⋊(C22×C9)
unambiguous semidirect product(C2×C653)⋊(C2×C9)

Splittings

FittingC2×C9×C653 ⋊ C2
derived, SylowC653 ⋊ C22×C9
HallC9×C653 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C9D653
commutator, hypocenterC653C22×C9
FrattiniC3C2×C3×D653
FittingC2×C9×C653C2
socleC2×C3×C653C2×C3
prime radicalC2×C3×D653C3
cosocleC3×C653C22×C3
LCSG ▷ C653
UCSC1 ◁ C2×C9

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11754

Conjugacy classes & character table

5904 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23508, 12);