#8159300

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	#392	C₂³
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4197 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8066496);