Finite Group Databasebeta

C9⋊(C31⋊#1181) #44569039

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

Aliases

unambiguous semidirect productC9⋊(C31⋊#1181)
unambiguous semidirect productC31⋊(C9⋊#1181)

Splittings

Fitting, derived, HallC9×C29×C31 ⋊ C4
HallC29×C31 ⋊ Dic9
HallC9×C31 ⋊ #1181
HallC9×C29 ⋊ Dic31
SylowC31 ⋊ C9⋊#1181
SylowC29 ⋊ Dic279
SylowC9 ⋊ C31⋊#1181

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C29×C31C4
FrattiniC3C3⋊(C31⋊#1181)
socleC3×C29×C31Dic3
prime radicalC3×C31×D29D3
cosocleC9×C31×D29C2
LCSG ▷ C9×C29×C31
UCSC1

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8091

Polycyclic presentation:

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

Conjugacy classes & character table

2235 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32364, 25);