#7094686

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
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×D₈	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2402 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1274 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=gi,c^2=ghi,d^2=i,e^2=gi,f^2=i,b^a=bf,c^a=cg,e^a=eh,f^a=fi,c^b=ch,d^b=dfi,e^b=eh,f^b=fi,d^c=dhi,e^c=ei,f^d=fi

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7001882);