C₉×#2189 #11766910

order	1152
nilpotency class	4
isoclinism	isoclinic class of #2184
automorphism	?
homology	Abelianization (H₁) = C₂³×C₉ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₉×#2189

Subgroups

	subgroup	G/H
center	C₂²×C₉	C₂×D₈
commutator	C₂×C₈	C₂³×C₉
Frattini, cosocle	C₂×C₃×C₈	C₂³×C₃
socle	C₂²×C₃	C₂×C₃×D₈
prime radical	C₂×C₃×#135	C₂×C₃
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₉ ◁ C₂²×C₄×C₉ ◁ C₂²×C₈×C₉ ◁ G

330 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 102 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degree	μ(G) = 45
transitive degree	μ_t(G) = 576

A minimal faithful permutation representation — 3 generators on 45 points:

(1,2,3,4,5,6,7,8,9)(10,11)(12,13)(14,15,20,24)(16,25,28,43)(17,22,19,34)(18,30,33,44)(21,36,39,27)(23,29,41,32)(26,42,35,40)(31,37,45,38);(14,16)(15,21)(17,26)(18,31)(19,35)(20,28)(22,37)(23,40)(24,39)(25,30)(27,32)(29,36)(33,45)(34,38)(41,42)(43,44);(11,13)(14,17,20,19)(15,22,24,34)(16,26,28,35)(18,29,33,32)(21,37,39,38)(23,30,41,44)(25,42,43,40)(27,31,36,45)

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, 921);