#8630790

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	#56316	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4220 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:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=gi,c^2=hi,d^2=h,e^2=i,f^2=g,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, 8537986);