#6690798

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#36060	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2397 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1907 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 48 points:

(2,5)(3,7)(9,10)(11,14)(12,16)(13,15)(17,18,22,25)(19,23,30,37)(20,24,32,42)(21,26,35,43)(27,36,45,47)(28,38,29,39)(31,40,46,48)(33,41,34,44);(1,2)(3,6)(4,5)(7,8)(9,11,13,12)(10,14,15,16)(17,19)(18,23)(20,31)(21,28)(22,30)(24,40)(25,37)(26,38)(27,33)(29,35)(32,46)(34,45)(36,41)(39,43)(42,48)(44,47);(9,12,13,11)(10,14,15,16)(17,20)(18,24)(19,27)(21,34)(22,32)(23,36)(25,42)(26,44)(28,31)(29,46)(30,45)(33,35)(37,47)(38,40)(39,48)(41,43);(1,3,4,7)(2,6,5,8)(18,25)(20,32)(23,37)(26,43)(27,45)(31,46)(33,34)(38,39);(2,5)(6,8)(19,28)(21,35)(23,38)(26,43)(27,31)(29,30)(33,34)(36,40)(37,39)(41,44)(45,46)(47,48)

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=g,d^2=f,h^2=i,b^a=bf,c^a=cg,d^a=dfi,c^b=ch,e^b=efh,h^b=hi,d^c=di,h^c=hi,h^e=hi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6597994);