#7094822

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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

1375 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

(1,2,5,8)(3,6,4,7)(9,10)(11,13)(12,14)(15,16)(18,24)(21,22)(25,32)(26,28)(27,31)(29,30);(1,3,5,4)(2,6,8,7)(9,10)(11,15)(12,14)(13,16)(17,18,22,24,23,27,21,31)(19,28,29,26,20,25,30,32);(1,3,5,4)(2,7,8,6)(9,11,12,16)(10,13,14,15)(17,19)(18,25)(20,23)(21,30)(22,29)(24,32)(26,31)(27,28);(11,16)(13,15)(17,20,23,19)(18,26,27,32)(21,30,22,29)(24,28,31,25);(1,4,5,3)(2,7,8,6)(10,14)(13,15)(17,21,23,22)(18,24,27,31)(19,29,20,30)(25,26,28,32)

Polycyclic presentation:

2^9|a^2=g,b^2=fg,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=df,e^b=eh,d^c=dh,e^c=ei,f^d=fi

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7002018);