#8709205

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

4160 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)(3,11)(4,13)(5,8)(6,12)(7,9)(10,15)(14,16)(33,34,39,38)(35,43,37,40)(36,41,46,42)(44,48,45,47);(1,3,7,5)(2,8,9,11)(4,14,15,12)(6,10,16,13)(17,18,22,23)(19,21,25,30)(20,24,28,31)(26,29,32,27)(33,35,39,37)(34,40,38,43)(36,44,46,45)(41,47,42,48);(2,9)(4,15)(8,11)(12,14)(18,23)(19,25)(24,31)(26,32)(33,36,39,46)(34,41,38,42)(35,44,37,45)(40,47,43,48);(1,4)(2,10)(3,12)(5,14)(6,8)(7,15)(9,13)(11,16)(17,19)(18,21)(20,26)(22,25)(23,30)(24,29)(27,31)(28,32)(33,36)(34,42)(35,44)(37,45)(38,41)(39,46)(40,48)(43,47);(1,5,7,3)(2,11,9,8)(4,14,15,12)(6,10,16,13)(17,20)(18,24)(19,26)(21,29)(22,28)(23,31)(25,32)(27,30)(33,37,39,35)(34,40,38,43)(36,45,46,44)(41,47,42,48);(1,6,7,16)(2,12,9,14)(3,10,5,13)(4,11,15,8)(17,21)(18,25)(19,23)(20,27)(22,30)(24,26)(28,29)(31,32)(33,38,39,34)(35,43,37,40)(36,42,46,41)(44,48,45,47)

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=gh,e^2=g,f^2=g,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, 8616401);