#8550999

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	#2464	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3896 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)(3,11,12,7)(4,13,15,9)(5,10,14,16)(17,18,23,22)(19,24,26,21)(20,25,29,30)(27,31,32,28)(33,34,39,35)(36,43,46,40)(37,41,38,42)(44,48,45,47);(1,3,6,12)(2,7,8,11)(4,14,15,5)(9,16,13,10)(17,19,23,26)(18,24,22,21)(20,27,29,32)(25,31,30,28)(34,35)(40,43)(41,42)(47,48);(2,8)(7,11)(9,13)(10,16)(19,26)(21,24)(27,32)(28,31)(33,35,39,34)(36,43,46,40)(37,42,38,41)(44,48,45,47);(1,4,6,15)(2,9,8,13)(3,5,12,14)(7,10,11,16)(17,20)(18,25)(19,27)(21,28)(22,30)(23,29)(24,31)(26,32)(33,36)(34,40)(35,43)(37,44)(38,45)(39,46)(41,47)(42,48);(1,2)(3,7)(4,9)(5,10)(6,8)(11,12)(13,15)(14,16)(17,21)(18,19)(20,28)(22,26)(23,24)(25,27)(29,31)(30,32)(33,37,39,38)(34,41,35,42)(36,44,46,45)(40,47,43,48);(1,5)(2,10)(3,4)(6,14)(7,9)(8,16)(11,13)(12,15)(17,22,23,18)(19,21,26,24)(20,25,29,30)(27,31,32,28)(33,38,39,37)(34,42,35,41)(36,45,46,44)(40,48,43,47)

Polycyclic presentation:

2^9|a^2=hi,b^2=gi,c^2=gh,d^2=h,e^2=gh,f^2=i,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, 8458195);