#7674158

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	#37669	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4673 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)(3,5,7,8)(9,10)(11,14)(12,16)(13,15)(17,18,23,21)(19,27,22,24)(20,26,30,25)(28,31,29,32);(1,2)(3,5)(4,6)(7,8)(9,11,13,16)(10,14,15,12)(17,19,23,22)(18,24,21,27)(20,29,30,28)(25,32,26,31);(9,12)(10,11)(13,14)(15,16)(17,20,23,30)(18,25,21,26)(19,28,22,29)(24,31,27,32);(9,10)(11,14)(12,16)(13,15)(17,20)(18,26)(19,28)(21,25)(22,29)(23,30)(24,32)(27,31);(17,21,23,18)(19,27,22,24)(20,25,30,26)(28,31,29,32);(1,3,4,7)(2,5,6,8)(17,22,23,19)(18,27,21,24)(20,29,30,28)(25,32,26,31)

Polycyclic presentation:

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

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, 7581354);