#8657185

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5256 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|b^2=i,c^2=gi,d^2=gi,e^2=gi,f^2=hi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8564381);