#10171822

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	#46731	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 40 points:

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

Polycyclic presentation:

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

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, 10079018);