#6700345

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	#392	D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1693 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=i,d^2=fg,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei,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, 6607541);