#8467193

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

4925 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=i,c^2=ghi,d^2=h,e^2=ghi,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,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, 8374389);