#6555672

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533195
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	#24425	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1564 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6462868);