#8184867

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

4672 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8092063);