#8461672

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

5011 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,c^2=gh,d^2=h,e^2=hi,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, 8368868);