#8664448

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=gh,c^2=h,d^2=gh,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,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, 8571644);