#8726639

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

4105 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2,6,5)(3,9,11,7)(4,12,13,8)(10,14,16,15)(35,37)(40,42)(43,45)(47,48);(1,3)(2,7)(4,10)(5,9)(6,11)(8,14)(12,15)(13,16)(17,18)(19,24)(20,25)(21,26)(22,23)(27,30)(28,29)(31,32)(33,34)(35,42)(36,39)(37,40)(38,41)(43,48)(44,46)(45,47);(4,13)(8,12)(10,16)(14,15)(18,23)(19,25)(26,32)(27,29)(33,35,39,37)(34,40,36,42)(38,43,46,45)(41,47,44,48);(1,4,6,13)(2,8,5,12)(3,10,11,16)(7,14,9,15)(17,19,22,25)(18,24,23,20)(21,29,31,27)(26,28,32,30)(33,36,39,34)(35,40,37,42)(38,41,46,44)(43,48,45,47);(1,3)(2,9)(4,10)(5,7)(6,11)(8,15)(12,14)(13,16)(17,20,22,24)(18,25,23,19)(21,30,31,28)(26,27,32,29)(33,37,39,35)(34,40,36,42)(38,43,46,45)(41,48,44,47);(1,5,6,2)(3,9,11,7)(4,8,13,12)(10,14,16,15)(17,21,22,31)(18,26,23,32)(19,27,25,29)(20,28,24,30)(33,38,39,46)(34,41,36,44)(35,43,37,45)(40,47,42,48)

Polycyclic presentation:

2^9|a^2=g,c^2=h,d^2=gi,e^2=i,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,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, 8633835);