Finite Group Databasebeta

C131×D121 #44540197

order31702
automorphism?
homologyAbelianization (H1) = C2×C131 · Schur multiplier (H2) = C1

Aliases

direct productC131×D121
unambiguous semidirect productC121⋊(C2×C131)

Splittings

Fitting, HallC121×C131 ⋊ C2
derived, SylowC121 ⋊ C2×C131

Subgroups

subgroupG/H
center, hypercenterC131D121
commutator, cosocle, hypocenterC121C2×C131
FrattiniC11D11×C131
FittingC121×C131C2
socleC11×C131D11
LCSG ▷ C121
UCSC1 ◁ C131

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15851

Conjugacy classes & character table

8122 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31702, 2);