Finite Group Databasebeta

D45×C331 #44446901

order29790
automorphism?
homologyAbelianization (H1) = C2×C331 · Schur multiplier (H2) = C1

Aliases

direct productD45×C331
unambiguous semidirect productC5⋊(D9×C331)
unambiguous semidirect productC9⋊(D5×C331)

Splittings

Fitting, HallC5×C9×C331 ⋊ C2
derived, HallC5×C9 ⋊ C2×C331
HallC9×C331 ⋊ D5
HallC5×C331 ⋊ D9
SylowC9 ⋊ D5×C331
SylowC5 ⋊ D9×C331

Subgroups

subgroupG/H
center, hypercenterC331D45
commutator, cosocle, hypocenterC5×C9C2×C331
FrattiniC3D15×C331
FittingC5×C9×C331C2
socleC3×C5×C331D3
LCSG ▷ C5×C9
UCSC1 ◁ C331

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14895

Conjugacy classes & character table

7944 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29790, 10);