Finite Group Databasebeta

C9×#14555918 #35204362

order20295
automorphism?
homologyAbelianization (H1) = C5×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#14555918

Splittings

Fitting, HallC9×C11×C41 ⋊ C5
derived, HallC11×C41 ⋊ C5×C9
HallC9×C41 ⋊ C11⋊C5
HallC9×C11 ⋊ C41⋊C5
SylowC41 ⋊ C9×C11⋊C5
SylowC11 ⋊ C9×C41⋊C5

Subgroups

subgroupG/H
center, hypercenterC9#14555918
commutator, hypocenterC11×C41C5×C9
FrattiniC3C3×#14555918
FittingC9×C11×C41C5
socle, cosocleC3×C11×C41C3×C5
prime radicalC3×#14555918C3
LCSG ▷ C11×C41
UCSC1 ◁ C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4059

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20295, 6);