#7652788

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

4797 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=h,d^2=i,e^2=hi,f^2=gh,b^a=bg,c^a=ch,d^a=dh,c^b=ci,f^c=fhi,e^d=ehi

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, 7559984);