#8712325

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	#56877	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4011 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=i,c^2=h,d^2=h,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8619521);