#8636195

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

4789 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)(11,15)(17,18)(19,24)(20,25)(21,23)(22,26)(27,30)(28,32)(29,31);(1,2,4,5)(3,6,7,8)(9,10,12,13)(11,14,15,16)(17,19,23,26)(18,24,21,22)(20,28,31,27)(25,32,29,30);(2,5)(6,8)(9,10)(11,14)(12,13)(15,16)(18,21)(19,26)(25,29)(27,28);(3,7)(6,8)(9,10)(11,14)(12,13)(15,16)(17,20,23,31)(18,25,21,29)(19,27,26,28)(22,32,24,30);(1,2)(3,6)(4,5)(7,8)(9,11)(10,14)(12,15)(13,16)(17,21,23,18)(19,24,26,22)(20,29,31,25)(27,30,28,32);(1,3,4,7)(2,6,5,8)(17,22,23,24)(18,26,21,19)(20,30,31,32)(25,27,29,28)

Polycyclic presentation:

2^9|b^2=i,d^2=gh,e^2=gh,f^2=gi,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, 8543391);