#10504968

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

4976 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=hi,c^2=gh,d^2=gh,e^2=gi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^d=eh,f^e=fgi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10412164);