Finite Group Databasebeta

C9×#1307 #11766028

order1152
nilpotency class3
isoclinismisoclinic class of #1304
automorphism?
homologyAbelianization (H1) = C42×C9 · Schur multiplier (H2) = C4

Aliases

direct productC9×#1307

Subgroups

subgroupG/H
centerC22×C9#95
commutatorC23C42×C9
Frattini, cosocleC2×C3×C42C22×C3
socleC22×C3C3×#95
prime radicalC23×C3C3×C42
LCSG ▷ C23 ▷ C22 ▷ C1
UCSC1 ◁ C22×C9 ◁ C2×C42×C9 ◁ G

195 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 195 conjugacy classes of subgroups — too many to draw. Only its 96 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 2 generators on 33 points:

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

Conjugacy classes & character table

234 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 39);