Finite Group Databasebeta

(C31⋊C9)⋊C81 #36379799

order22599
automorphism?
homologyAbelianization (H1) = C3×C81 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product(C31⋊C9)⋊C81

Splittings

SylowC31 ⋊ C9⋊C81

Subgroups

subgroupG/H
center, FrattiniC3×C27C3×C31⋊C3
commutatorC3×C31C3×C81
FittingC3×C31×C81C3
socle, prime radicalC32×C31C3×C27
cosocleC3×C27×C31C32
hypercenterC3×C81C31⋊C3
hypocenterC31C9⋊C81
LCSG ▷ C3×C31 ▷ C31
UCSC1 ◁ C3×C27 ◁ C3×C81

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22599

Polycyclic presentation:

3^6,31|a^3=d,b^3=c,d^3=e,e^3=f,b^a=bc,g^b=g^25

Conjugacy classes & character table

2727 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22599, 820);