Finite Group Databasebeta

D9×D187 #20269652

order6732
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D187
unambiguous semidirect product(C11×D9)⋊D17
unambiguous semidirect product(C17×D9)⋊D11

Splittings

Fitting, derived, HallC9×C11×C17 ⋊ C22
HallC11×C17 ⋊ C2×D9
HallC9×C17 ⋊ C2×D11
HallC9×C11 ⋊ C2×D17
SylowC17 ⋊ D9×D11
SylowC11 ⋊ D9×D17
SylowC9 ⋊ C2×D187

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C11×C17C22
FrattiniC3D3×D187
socleC3×C11×C17C2×D3
LCSG ▷ C9×C11×C17
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

570 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×C17⋊AGL(1,𝔽11), C5×D9×D187, D45×D187, …
maximal normal subgroup ofD9×C17⋊AGL(1,𝔽11), C5×D9×D187
maximal quotient ofC5×D9×D187, D45×D187, D9×D935, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6732, 19);