Finite Group Databasebeta

C9×#2984 #11767705

order1152
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C24

Aliases

direct productC9×#2984

Subgroups

subgroupG/H
centerC2×C4×C9C24
commutatorC22C23×C4×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC22×C3C23×C3×C4
prime radicalC23×C3C22×C3×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C9 ◁ G

546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

450 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 1716);