Finite Group Databasebeta

D31×D31⋊C9 #46829307

order34596
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productD31×D31⋊C9
unambiguous semidirect productD31⋊(C9×D31)
unambiguous semidirect product(C31×D31⋊C9)⋊C2
unambiguous semidirect product((C31⋊C9)⋊D31)⋊C2
unambiguous semidirect product(D31×C31⋊C9)⋊C2

Splittings

derived, SylowC312 ⋊ C22×C9
HallC31×C31⋊C9 ⋊ C22
HallD312 ⋊ C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3D31×D31⋊C3
commutator, hypocenterC312C22×C9
Fitting, socle, cosocleC3×C312C22×C3
prime radicalC3×D312C3
LCSG ▷ C312
UCSC1 ◁ C3

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 558

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34596, 67);