Finite Group Databasebeta

D72×C121 #37557362

order23716
automorphism?
homologyAbelianization (H1) = C22×C121 · Schur multiplier (H2) = C2

Aliases

direct productD72×C121
unambiguous semidirect product(C7×D7)⋊(C2×C121)
unambiguous semidirect product(C7⋊D7)⋊(C2×C121)

Splittings

Fitting, HallC72×C121 ⋊ C22
derived, SylowC72 ⋊ C22×C121

Subgroups

subgroupG/H
center, hypercenterC121D72
commutator, hypocenterC72C22×C121
FrattiniC11C11×D72
FittingC72×C121C22
socle, cosocleC72×C11C22×C11
prime radicalC11×D72C11
LCSG ▷ C72
UCSC1 ◁ C121

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1694

Conjugacy classes & character table

3025 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23716, 25);