Finite Group Databasebeta

D9×D991 #49087380

order35676
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D991
unambiguous semidirect product(D9×C991)⋊C2
unambiguous semidirect product(C9×D991)⋊C2
unambiguous semidirect productD8919⋊C2

Splittings

Fitting, derived, HallC9×C991 ⋊ C22
SylowC991 ⋊ C2×D9
SylowC9 ⋊ C2×D991

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C991C22
FrattiniC3D3×D991
socleC3×C991C2×D3
LCSG ▷ C9×C991
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8919

Conjugacy classes & character table

2982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35676, 9);