#8657188

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

4745 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,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, 8564384);