#8688364

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
prime radical	#2541	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4001 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8595560);