#7642523

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	#35001	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5494 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=i,c^2=g,d^2=h,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^c=ehi

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, 7549719);