#8724868

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

4839 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|b^2=gi,d^2=i,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8632064);