Finite Group Databasebeta

C9⋊(Dic181⋊C5) #45656343

order32580
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC9⋊(Dic181⋊C5)
unambiguous semidirect productDic1629⋊C5

Splittings

derived, HallC9×C181 ⋊ C4×C5
HallC9×C181⋊C5 ⋊ C4
HallDic1629 ⋊ C5
HallC181⋊C5 ⋊ Dic9
SylowC181 ⋊ C5×Dic9
SylowC9 ⋊ Dic181⋊C5

Subgroups

subgroupG/H
center, hypercenterC2C9⋊(D181⋊C5)
commutator, hypocenterC9×C181C4×C5
FrattiniC2×C3C3⋊(D181⋊C5)
Fitting, cosocleC2×C9×C181C2×C5
socleC2×C3×C181C5×D3
prime radicalC2×C3×C181⋊C5D3
LCSG ▷ C9×C181
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,5,181,2,3|a^2=e,b^3=f^2,b^a=b^2f,d^a=d^180,f^a=f^2,d^c=d^59

Conjugacy classes & character table

384 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32580, 14);