#7651253

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

5892 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=hi,c^2=gh,e^2=hi,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, 7558449);