#8993770

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	#43191	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4069 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8900966);