Finite Group Databasebeta

C9×#1712 #11766433

order1152
nilpotency class3
isoclinismisoclinic class of #1705
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C22×C8

Aliases

direct productC9×#1712

Subgroups

subgroupG/H
centerC22×C9#127
commutatorC42C23×C9
Frattini, cosocleC3×C42C23×C3
socleC22×C3C3×#127
prime radicalC3×#1712C3
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C9 ◁ C42×C9 ◁ G

420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 25
transitive degreeμt(G) = 576

A minimal faithful permutation representation — 3 generators on 25 points:

(1,2,3,4,5,6,7,8,9)(11,14)(12,15)(16,17)(19,22)(20,23)(24,25);(10,11,15,17,13,16,12,14);(18,19,23,25,21,24,20,22)

Conjugacy classes & character table

342 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofD9×#1712, #72244472
maximal subgroup ofD9×#1712, C9×#19745, #72244472, …
maximal normal subgroup ofD9×#1712, C9×#19745, #72244472, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 444);