#8933924

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

4803 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:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=g,d^2=g,e^2=h,b^a=bg,c^a=ch,d^a=di,e^a=egi,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,f^c=fgi,e^d=egi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8841120);