#8095405

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	#53051	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4253 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=gi,d^2=g,e^2=gi,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fghi,c^b=ci,d^b=dh,e^c=eghi

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, 8002601);