#6563198

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
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2283 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1680 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)(3,7,4,6)(17,18,23,27,24,20,22,26)(19,28,31,25,29,32,30,21);(1,3,5,4)(2,6,8,7)(9,10)(11,14)(12,13)(15,16)(17,19,24,29)(18,25,20,21)(22,31,23,30)(26,32,27,28);(1,3,5,4)(2,7,8,6)(10,13)(14,16)(17,20)(18,24)(19,25)(21,29)(22,26)(23,27)(28,31)(30,32);(1,3,5,4)(2,7,8,6)(9,11)(10,14)(12,15)(13,16)(17,21,24,25)(18,19,20,29)(22,32,23,28)(26,30,27,31);(1,4,5,3)(2,6,8,7)(11,15)(14,16)(19,29)(21,25)(28,32)(30,31)

Polycyclic presentation:

2^9|a^2=fi,b^2=fgi,c^2=fg,d^2=fgi,e^2=fg,f^2=i,g^2=i,b^a=bf,c^a=cg,c^b=ch,d^b=di,e^b=ei,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, 6470394);