Finite Group Databasebeta

(C31⋊C9)⋊#1181 #44569028

order32364
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C31⋊C9)⋊#1181
unambiguous semidirect product(C31⋊#1181)⋊C9

Splittings

derived, HallC29×C31 ⋊ C4×C9
HallC29×C31⋊C9 ⋊ C4
HallC31⋊#1181 ⋊ C9
HallC31⋊C9 ⋊ #1181
SylowC31 ⋊ C9×#1181
SylowC29 ⋊ Dic31⋊C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3(C31⋊C3)⋊#1181
commutator, hypocenterC29×C31C4×C9
Fitting, socleC3×C29×C31C3×C4
prime radical, cosocleC3×C31×D29C2×C3
LCSG ▷ C29×C31
UCSC1 ◁ C3

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8091

Polycyclic presentation:

2,3,2,29,31,3|a^2=c,b^3=f,d^a=d^17,e^a=e^30,e^b=e^5,d^c=d^28

Conjugacy classes & character table

339 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32364, 14);