Finite Group Databasebeta

D31×D13⋊C9 #28408148

order14508
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productD31×D13⋊C9
unambiguous semidirect productD13⋊(C9×D31)
unambiguous semidirect product(D31×C13⋊C9)⋊C2
unambiguous semidirect product(C31×D13⋊C9)⋊C2
unambiguous semidirect product((C13⋊C9)⋊D31)⋊C2

Splittings

derived, HallC13×C31 ⋊ C22×C9
HallC31×C13⋊C9 ⋊ C22
HallD13×D31 ⋊ C9
HallC13⋊C9 ⋊ C2×D31
SylowC31 ⋊ C2×D13⋊C9
SylowC13 ⋊ C2×C9×D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC3D31×D13⋊C3
commutator, hypocenterC13×C31C22×C9
Fitting, socle, cosocleC3×C13×C31C22×C3
prime radicalC3×D13×D31C3
LCSG ▷ C13×C31
UCSC1 ◁ C3

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3627

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14508, 34);