Finite Group Databasebeta

D9×D41⋊C5 #20301538

order7380
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productD9×D41⋊C5
unambiguous semidirect productD41⋊(C5×D9)
unambiguous semidirect product(D9×D41)⋊C5
unambiguous semidirect product(C9×D41⋊C5)⋊C2
unambiguous semidirect product(D9×C41⋊C5)⋊C2
unambiguous semidirect product(C9⋊(D41⋊C5))⋊C2

Splittings

Fitting, derived, HallC9×C41 ⋊ C22×C5
HallC9×C41⋊C5 ⋊ C22
HallD9×D41 ⋊ C5
HallC41⋊C5 ⋊ C2×D9
SylowC41 ⋊ C2×C5×D9
SylowC9 ⋊ C2×D41⋊C5

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C41C22×C5
FrattiniC3D3×D41⋊C5
socleC3×C41C2×C5×D3
LCSG ▷ C9×C41
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D9×D41⋊C5, D45×D41⋊C5, D9×C5⋊(D41⋊C5), …
maximal normal subgroup ofC5×D9×D41⋊C5
maximal quotient ofD9×D41⋊C25, C5×D9×D41⋊C5, D45×D41⋊C5, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7380, 16);