Finite Group Databasebeta

C9×#1674 #11766395

order1152
nilpotency class3
isoclinismisoclinic class of #1665
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C22

Aliases

direct productC9×#1674

Subgroups

subgroupG/H
centerC22×C9#121
commutatorC42C23×C9
Frattini, cosocleC3×C42C23×C3
socle, prime radicalC22×C3C3×#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C9 ◁ C42×C9 ◁ G

234 conjugacy classes of subgroups; only the 108 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 108 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) = 1152

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

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

Conjugacy classes & character table

261 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 406);