#6558874

order	512
nilpotency class	3
isoclinism	isoclinic class of #6535655
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	C₂²×D₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2295 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1318 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:

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

Polycyclic presentation:

2^9|b^2=f,c^2=g,d^2=fgi,e^2=fg,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^b=ei,e^d=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6466070);