#8583327

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

4993 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=gh,c^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=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, 8490523);