#7631131

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
prime radical	#35064	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5288 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7538327);