#8533354

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	#54120	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4045 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=hi,c^2=ghi,d^2=g,e^2=g,f^2=gh,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, 8440550);