#8152249

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

4486 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=hi,b^2=i,d^2=g,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,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, 8059445);