#8600968

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

4479 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,c^2=gi,d^2=gh,e^2=g,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, 8508164);