#8688345

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	#36677	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3973 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:

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

Polycyclic presentation:

2^9|a^2=g,c^2=gh,d^2=ghi,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^b=dh,f^d=fgi,f^e=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, 8595541);