Finite Group Databasebeta

D9×D409 #28413795

order14724
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D409
unambiguous semidirect product(D9×C409)⋊C2
unambiguous semidirect product(C9×D409)⋊C2
unambiguous semidirect productD3681⋊C2

Splittings

Fitting, derived, HallC9×C409 ⋊ C22
SylowC409 ⋊ C2×D9
SylowC9 ⋊ C2×D409

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C409C22
FrattiniC3D3×D409
socleC3×C409C2×D3
LCSG ▷ C9×C409
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3681

Conjugacy classes & character table

1236 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14724, 12);