#7655184

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

5572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7562380);