Finite Group Databasebeta

C9×D1379 #37613899

order24822
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D1379
unambiguous semidirect productC197⋊(C9×D7)

Splittings

Fitting, HallC7×C9×C197 ⋊ C2
derived, HallC7×C197 ⋊ C2×C9
HallC9×C197 ⋊ D7
SylowC197 ⋊ C9×D7
HallC7×C9 ⋊ D197
SylowC7 ⋊ C9×D197

Subgroups

subgroupG/H
center, hypercenterC9D1379
commutator, hypocenterC7×C197C2×C9
FrattiniC3C3×D1379
FittingC7×C9×C197C2
socle, cosocleC3×C7×C197C2×C3
prime radicalC3×D1379C3
LCSG ▷ C7×C197
UCSC1 ◁ C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12411

Conjugacy classes & character table

6219 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24822, 6);