#8201721

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

5398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=h,c^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=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, 8108917);