Finite Group Databasebeta

C9×D5×C281 #38760602

order25290
automorphism?
homologyAbelianization (H1) = C2×C9×C281 · Schur multiplier (H2) = C1

Aliases

direct productC9×D5×C281
unambiguous semidirect productC5⋊(C2×C9×C281)

Splittings

Fitting, HallC5×C9×C281 ⋊ C2
derived, SylowC5 ⋊ C2×C9×C281
HallC5×C281 ⋊ C2×C9
HallC5×C9 ⋊ C2×C281

Subgroups

subgroupG/H
center, hypercenterC9×C281D5
commutator, hypocenterC5C2×C9×C281
FrattiniC3C3×D5×C281
FittingC5×C9×C281C2
socleC3×C5×C281C2×C3
prime radicalC3×D5×C281C3
cosocleC3×C5C2×C3×C281
LCSG ▷ C5
UCSC1 ◁ C9×C281

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12645

Conjugacy classes & character table

10116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25290, 4);