Finite Group Databasebeta

C7×C9×D257 #44569201

order32382
automorphism?
homologyAbelianization (H1) = C2×C7×C9 · Schur multiplier (H2) = C1

Aliases

direct productC7×C9×D257
unambiguous semidirect productC257⋊(C2×C7×C9)

Splittings

Fitting, HallC7×C9×C257 ⋊ C2
derived, SylowC257 ⋊ C2×C7×C9
HallC9×C257 ⋊ C2×C7
HallC7×C257 ⋊ C2×C9

Subgroups

subgroupG/H
center, hypercenterC7×C9D257
commutator, hypocenterC257C2×C7×C9
FrattiniC3C3×C7×D257
FittingC7×C9×C257C2
socleC3×C7×C257C2×C3
prime radicalC3×C7×D257C3
cosocleC3×C257C2×C3×C7
LCSG ▷ C257
UCSC1 ◁ C7×C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16191

Conjugacy classes & character table

8190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32382, 3);