#8976303

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

4510 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:

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

Polycyclic presentation:

2^9|b^2=gi,c^2=g,d^2=g,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^c=egi,f^c=fgi,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, 8883499);