#7719179

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

4733 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:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=h,d^2=gi,e^2=i,f^2=g,b^a=bg,c^a=ch,e^a=eh,f^a=fi,c^b=ci,e^b=ei,d^c=dh,e^c=ei

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, 7626375);