Finite Group Databasebeta

C9×D1441 #39906340

order25938
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D1441
unambiguous semidirect productC11⋊(C9×D131)
unambiguous semidirect productC131⋊(C9×D11)

Splittings

Fitting, HallC9×C11×C131 ⋊ C2
derived, HallC11×C131 ⋊ C2×C9
HallC9×C131 ⋊ D11
SylowC131 ⋊ C9×D11
HallC9×C11 ⋊ D131
SylowC11 ⋊ C9×D131

Subgroups

subgroupG/H
center, hypercenterC9D1441
commutator, hypocenterC11×C131C2×C9
FrattiniC3C3×D1441
FittingC9×C11×C131C2
socle, cosocleC3×C11×C131C2×C3
prime radicalC3×D1441C3
LCSG ▷ C11×C131
UCSC1 ◁ C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12969

Conjugacy classes & character table

6498 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25938, 4);