#7652794

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

5044 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=gh,d^2=gi,e^2=hi,f^2=gh,b^a=bg,c^a=ch,d^a=dh,c^b=ci,f^c=fhi,e^d=ehi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7559990);