#8639934

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	#2416	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)(3,8)(4,5)(6,11)(7,9)(10,16)(12,15)(13,14)(17,18,23,28)(19,29,30,24)(20,26,21,25)(22,27,32,31)(33,34,38,37)(35,39,41,43)(36,40,44,45)(42,46,47,48);(1,3)(2,8)(4,11)(5,6)(7,12)(9,15)(10,13)(14,16)(17,19,23,30)(18,24,28,29)(20,27,21,31)(22,25,32,26)(35,41)(39,43)(42,47)(46,48);(2,9)(3,12)(5,16)(11,13)(17,20,23,21)(18,25,28,26)(19,27,30,31)(22,24,32,29)(33,35,38,41)(34,39,37,43)(36,42,44,47)(40,46,45,48);(1,4,7,10)(2,5,9,16)(3,13,12,11)(6,8,14,15)(17,21,23,20)(18,26,28,25)(19,27,30,31)(22,24,32,29)(33,36)(34,40)(35,42)(37,45)(38,44)(39,46)(41,47)(43,48);(1,5)(2,10)(3,14)(4,9)(6,12)(7,16)(8,11)(13,15)(17,19)(18,24)(20,31)(21,27)(22,25)(23,30)(26,32)(28,29)(33,35)(34,39)(36,42)(37,43)(38,41)(40,46)(44,47)(45,48);(1,6,7,14)(2,11,9,13)(3,5,12,16)(4,15,10,8)(17,22,23,32)(18,27,28,31)(19,25,30,26)(20,24,21,29)(33,37,38,34)(35,43,41,39)(36,40,44,45)(42,46,47,48)

Polycyclic presentation:

2^9|a^2=hi,b^2=g,c^2=hi,d^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, 8547130);