#7746843

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	C₂²×#120	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5218 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7654039);