Finite Group Databasebeta

D9×C29×D29 #44475595

order30276
automorphism?
homologyAbelianization (H1) = C22×C29 · Schur multiplier (H2) = C2

Aliases

direct productD9×C29×D29
unambiguous semidirect product(D9×C29)⋊(C2×C29)
unambiguous semidirect product(C9×D29)⋊(C2×C29)
unambiguous semidirect productD261⋊(C2×C29)

Splittings

Fitting, HallC9×C292 ⋊ C22
derivedC9×C29 ⋊ C22×C29
SylowC292 ⋊ C2×D9
SylowC9 ⋊ C2×C29×D29

Subgroups

subgroupG/H
center, hypercenterC29D9×D29
commutator, cosocle, hypocenterC9×C29C22×C29
FrattiniC3D3×C29×D29
FittingC9×C292C22
socleC3×C292C2×D3
LCSG ▷ C9×C29
UCSC1 ◁ C29

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 522

Conjugacy classes & character table

2784 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30276, 58);