Finite Group Databasebeta

C121×D137 #45684204

order33154
automorphism?
homologyAbelianization (H1) = C2×C121 · Schur multiplier (H2) = C1

Aliases

direct productC121×D137
unambiguous semidirect productC137⋊(C2×C121)

Splittings

Fitting, HallC121×C137 ⋊ C2
derived, SylowC137 ⋊ C2×C121

Subgroups

subgroupG/H
center, hypercenterC121D137
commutator, hypocenterC137C2×C121
FrattiniC11C11×D137
FittingC121×C137C2
socle, cosocleC11×C137C2×C11
prime radicalC11×D137C11
LCSG ▷ C137
UCSC1 ◁ C121

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16577

Conjugacy classes & character table

8470 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33154, 3);