#8862460

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	#55424	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4017 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=h,d^2=gi,e^2=i,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^d=egi

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, 8769656);