Finite Group Databasebeta

C9×#2978 #11767699

order1152
nilpotency class2
isoclinismisoclinic class of #560
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C24

Aliases

direct productC9×#2978

Subgroups

subgroupG/H
centerC2×C4×C9C24
commutatorC22C23×C4×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC22×C3C23×C3×C4
prime radicalC3×#525C2×C3
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C9 ◁ G

603 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 33
transitive degreeμt(G) = 288

A minimal faithful permutation representation — 4 generators on 33 points:

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

Conjugacy classes & character table

342 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 1710);