#8066931

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
prime radical	C₂×#560	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4689 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)(3,7,4,8)(9,10,12,14)(11,15,16,13)(17,18)(19,25)(20,26)(21,27)(22,24)(23,29)(28,31)(30,32);(1,3,6,4)(2,7,5,8)(9,11,12,16)(10,13,14,15)(17,19)(18,23)(20,28)(21,26)(22,29)(24,25)(27,30)(31,32);(2,5)(3,4)(18,24)(21,31)(23,25)(26,32);(2,5)(7,8)(17,19)(18,25)(20,27)(21,26)(22,29)(23,24)(28,30)(31,32);(1,4,6,3)(2,8,5,7)(17,20)(18,26)(19,28)(21,23)(22,30)(24,32)(25,31)(27,29);(1,5,6,2)(3,8,4,7)(17,21,22,31)(18,27,24,28)(19,26,29,32)(20,23,30,25)

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,e^2=i,f^2=h,b^a=bg,c^a=ch,d^a=di,c^b=ci,e^c=ei,f^c=fh,e^d=ehi,f^d=fi

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7974127);