Finite Group Databasebeta

(C3×#11765919)⋊C9 #44525157

order30861
automorphism?
homologyAbelianization (H1) = C92 · Schur multiplier (H2) = C33

Aliases

unambiguous semidirect product(C3×#11765919)⋊C9

Splittings

FittingC3×C9×C127 ⋊ C9
SylowC127 ⋊ #6855

Subgroups

subgroupG/H
center, FrattiniC32C3×#11765919
commutatorC3×C127C92
FittingC3×C9×C127C9
socleC32×C127C3×C9
prime radical, cosocleC32×C127⋊C3C32
hypercenterC3×C9#11765919
hypocenterC127#6855
LCSG ▷ C3×C127 ▷ C127
UCSC1 ◁ C32 ◁ C3×C9

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3429

Polycyclic presentation:

3^5,127|a^3=d,b^3=e,b^a=bc,f^b=f^22,f^e=f^107

Conjugacy classes & character table

477 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30861, 311);