Finite Group Databasebeta

C2×D409⋊C9 #28413792

order14724
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×D409⋊C9
unambiguous semidirect productD409⋊(C2×C9)
unambiguous semidirect product(C2×D409)⋊C9
unambiguous semidirect product(C409⋊C9)⋊C22
unambiguous semidirect product(C2×C409⋊C9)⋊C2

Splittings

derived, SylowC409 ⋊ C22×C9
HallC409⋊C9 ⋊ C22
HallC2×D409 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC2×C3D409⋊C3
commutator, hypocenterC409C22×C9
FrattiniC3C2×D409⋊C3
Fitting, socleC2×C3×C409C2×C3
prime radicalC2×C3×D409C3
cosocleC3×C409C22×C3
LCSG ▷ C409
UCSC1 ◁ C2×C3

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7362

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14724, 9);