#8933880

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

5217 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^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, 8841076);