#7657893

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

4667 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=gh,c^2=g,d^2=hi,e^2=gi,f^2=gi,b^a=bg,c^a=ch,d^a=di,c^b=ci,f^e=fhi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7565089);