#8621949

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

5469 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=gi,e^2=gi,f^2=h,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, 8529145);