Finite Group Databasebeta

C2×C9×C31×D23 #38787286

order25668
automorphism?
homologyAbelianization (H1) = C22×C9×C31 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×C31×D23
unambiguous semidirect productC23⋊(C22×C9×C31)
unambiguous semidirect product(C2×C23)⋊(C2×C9×C31)

Splittings

FittingC2×C9×C23×C31 ⋊ C2
derived, SylowC23 ⋊ C22×C9×C31
HallC9×C23×C31 ⋊ C22
HallC23×C31 ⋊ C22×C9
HallC9×C23 ⋊ C22×C31

Subgroups

subgroupG/H
center, hypercenterC2×C9×C31D23
commutator, hypocenterC23C22×C9×C31
FrattiniC3C2×C3×C31×D23
FittingC2×C9×C23×C31C2
socleC2×C3×C23×C31C2×C3
prime radicalC2×C3×C31×D23C3
cosocleC3×C23C22×C3×C31
LCSG ▷ C23
UCSC1 ◁ C2×C9×C31

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12834

Conjugacy classes & character table

7254 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25668, 33);