Finite Group Databasebeta

C9⋊#16836713 #46797998

order33732
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC9⋊#16836713

Splittings

Fitting, derived, HallC9×C937 ⋊ C4
SylowC937 ⋊ Dic9
SylowC9 ⋊ #16836713

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C937C4
FrattiniC3C3⋊#16836713
socleC3×C937Dic3
prime radicalC3×D937D3
cosocleC9×D937C2
LCSG ▷ C9×C937
UCSC1

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8433

Polycyclic presentation:

2^2,3,937,3|a^2=b,c^3=e^2,c^a=c^2e,d^a=d^741,e^a=e^2,d^b=d^936

Conjugacy classes & character table

2118 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33732, 11);