Finite Group Databasebeta

C9×#1729 #11766450

order1152
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C2×C42×C9 · Schur multiplier (H2) = C24

Aliases

direct productC9×#1729

Subgroups

subgroupG/H
centerC22×C4×C9C23
commutatorC22C2×C42×C9
Frattini, cosocleC22×C3×C4C23×C3
socleC23×C3C22×C3×C4
prime radicalC24×C3C2×C3×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C9 ◁ G

624 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 33
transitive degreeμt(G) = 576

A minimal faithful permutation representation — 3 generators on 33 points:

(1,2,3,4,5,6,7,8,9)(10,11)(12,13)(18,19,21,24,22,25,28,31)(20,23,27,30,26,29,32,33);(11,13)(14,15,16,17)(18,20)(19,23)(21,27)(22,26)(24,30)(25,29)(28,32)(31,33);(20,26)(23,29)(27,32)(30,33)

Conjugacy classes & character table

504 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 461);