Finite Group Databasebeta

D9×D29⋊C7 #20300545

order7308
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productD9×D29⋊C7
unambiguous semidirect productD29⋊(C7×D9)
unambiguous semidirect product(D9×D29)⋊C7
unambiguous semidirect product(C9×D29⋊C7)⋊C2
unambiguous semidirect product(D9×C29⋊C7)⋊C2
unambiguous semidirect product(C9⋊(D29⋊C7))⋊C2

Splittings

Fitting, derived, HallC9×C29 ⋊ C22×C7
HallC9×C29⋊C7 ⋊ C22
HallD9×D29 ⋊ C7
HallC29⋊C7 ⋊ C2×D9
SylowC29 ⋊ C2×C7×D9
SylowC9 ⋊ C2×D29⋊C7

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C29C22×C7
FrattiniC3D3×D29⋊C7
socleC3×C29C2×D3×C7
LCSG ▷ C9×C29
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D9×D29⋊C7, D45×D29⋊C7, D9×C5⋊(D29⋊C7), …
maximal normal subgroup ofC5×D9×D29⋊C7
maximal quotient ofC5×D9×D29⋊C7, D45×D29⋊C7, D9×C5⋊(D29⋊C7), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7308, 20);