#8549821

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	#2414	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3873 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=i,c^2=gh,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^c=egi,f^d=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, 8457017);