Finite Group Databasebeta

C19×D657 #38735700

order24966
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D657
unambiguous semidirect productC9⋊(C19×D73)
unambiguous semidirect productC73⋊(D9×C19)

Splittings

Fitting, HallC9×C19×C73 ⋊ C2
derived, HallC9×C73 ⋊ C2×C19
HallC19×C73 ⋊ D9
HallC9×C19 ⋊ D73
SylowC73 ⋊ D9×C19
SylowC9 ⋊ C19×D73

Subgroups

subgroupG/H
center, hypercenterC19D657
commutator, cosocle, hypocenterC9×C73C2×C19
FrattiniC3C19×D219
FittingC9×C19×C73C2
socleC3×C19×C73D3
LCSG ▷ C9×C73
UCSC1 ◁ C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12483

Conjugacy classes & character table

6270 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24966, 10);