#8696113

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

4388 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=g,c^2=ghi,d^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^d=fgi,f^e=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, 8603309);