#9015301

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	#2428	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3989 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)(4,13,14,9)(5,10,15,16)(17,18,23,29)(19,24,31,32)(20,26,30,25)(21,27,28,22)(33,34,39,37)(35,40,45,43)(36,41,47,38)(42,44,46,48);(1,3,6,12)(2,7,8,11)(4,5,14,15)(9,10,13,16)(17,19,23,31)(18,24,29,32)(20,28,30,21)(22,25,27,26)(33,35)(34,40)(36,46)(37,43)(38,44)(39,45)(41,48)(42,47);(2,8)(4,14)(5,15)(7,11)(17,20,23,30)(18,25,29,26)(19,21,31,28)(22,32,27,24)(33,36,39,47)(34,41,37,38)(35,42,45,46)(40,44,43,48);(1,4,6,14)(2,9,8,13)(3,5,12,15)(7,10,11,16)(17,20)(18,26)(19,28)(21,31)(22,24)(23,30)(25,29)(27,32)(33,37,39,34)(35,43,45,40)(36,41,47,38)(42,44,46,48);(1,5)(2,10)(3,4)(6,15)(7,9)(8,16)(11,13)(12,14)(17,21,23,28)(18,27,29,22)(19,30,31,20)(24,25,32,26)(33,38,39,41)(34,36,37,47)(35,44,45,48)(40,46,43,42);(1,2)(3,7)(4,9)(5,10)(6,8)(11,12)(13,14)(15,16)(17,22,23,27)(18,28,29,21)(19,25,31,26)(20,24,30,32)(33,35)(34,40)(36,46)(37,43)(38,44)(39,45)(41,48)(42,47)

Polycyclic presentation:

2^9|a^2=gi,b^2=h,c^2=i,d^2=hi,e^2=i,f^2=gh,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, 8922497);