#8601831

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	#46035	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4347 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(9,10,16,21)(11,14,22,17)(12,19,13,18)(15,20,23,24)(25,26,32,36)(27,33,39,40)(28,30,29,34)(31,35,38,37);(2,5)(6,8)(9,11,16,22)(10,17,21,14)(12,15,13,23)(18,20,19,24)(25,27,32,39)(26,33,36,40)(28,37,29,35)(30,31,34,38);(1,2,4,5)(3,6,7,8)(9,12,16,13)(10,18,21,19)(11,15,22,23)(14,24,17,20)(25,28,32,29)(26,34,36,30)(27,35,39,37)(31,40,38,33);(3,7)(6,8)(9,13,16,12)(10,19,21,18)(11,15,22,23)(14,24,17,20)(25,29,32,28)(26,34,36,30)(27,37,39,35)(31,40,38,33);(1,2)(3,6)(4,5)(7,8)(9,14,16,17)(10,11,21,22)(12,20,13,24)(15,18,23,19)(25,30,32,34)(26,28,36,29)(27,38,39,31)(33,35,40,37);(1,3)(2,6)(4,7)(5,8)(9,15)(10,20)(11,13)(12,22)(14,18)(16,23)(17,19)(21,24)(25,31,32,38)(26,35,36,37)(27,34,39,30)(28,40,29,33)

Polycyclic presentation:

2^9|a^2=h,b^2=h,c^2=gi,d^2=h,e^2=h,f^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8509027);