#8634491

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	#2456	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3963 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)(3,9)(4,6)(5,8)(7,10)(11,16)(12,14)(13,15)(17,18,23,25)(19,24,21,22)(20,26,30,32)(27,29,28,31)(33,34,39,38)(35,40,42,37)(36,41,45,46)(43,47,48,44);(2,4)(3,10)(8,12)(11,13)(17,19)(18,24)(20,28)(21,23)(22,25)(26,31)(27,30)(29,32)(33,35)(34,40)(36,43)(37,38)(39,42)(41,47)(44,46)(45,48);(2,4)(7,9)(8,12)(15,16)(18,25)(19,21)(26,32)(27,28)(35,42)(37,40)(43,48)(44,47);(1,3,6,10)(2,7,4,9)(5,13,14,11)(8,16,12,15)(17,20)(18,26)(19,27)(21,28)(22,31)(23,30)(24,29)(25,32)(33,36)(34,41)(35,43)(37,44)(38,46)(39,45)(40,47)(42,48);(1,4,6,2)(3,9,10,7)(5,12,14,8)(11,16,13,15)(17,21,23,19)(18,24,25,22)(20,28,30,27)(26,29,32,31)(33,37)(34,35)(36,44)(38,42)(39,40)(41,43)(45,47)(46,48);(1,5,6,14)(2,8,4,12)(3,11,10,13)(7,15,9,16)(17,22,23,24)(18,19,25,21)(20,29,30,31)(26,28,32,27)(33,38,39,34)(35,37,42,40)(36,41,45,46)(43,47,48,44)

Polycyclic presentation:

2^9|a^2=i,d^2=g,e^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=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, 8541687);