#9062121

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

4807 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)(3,6)(4,5)(7,8)(9,10,14,12)(11,16,15,13)(17,18,23,26)(19,24,27,22)(20,21,25,32)(28,29,30,31);(1,3)(2,6)(4,7)(5,8)(9,11)(10,13)(12,16)(14,15)(17,19,23,27)(18,24,26,22)(20,30,25,28)(21,31,32,29);(1,3,5,8)(2,7,4,6)(9,10)(11,13)(12,14)(15,16)(19,27)(20,25)(21,32)(22,24);(3,8)(6,7)(10,12)(11,15)(17,20)(18,21)(19,28)(22,31)(23,25)(24,29)(26,32)(27,30);(1,3)(2,6)(4,7)(5,8)(9,12,14,10)(11,16,15,13)(17,21)(18,25)(19,29)(20,26)(22,28)(23,32)(24,30)(27,31);(1,4,5,2)(3,7,8,6)(9,13,14,16)(10,15,12,11)(17,22)(18,19)(20,31)(21,28)(23,24)(25,29)(26,27)(30,32)

Polycyclic presentation:

2^9|a^2=hi,b^2=ghi,c^2=gh,e^2=g,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,e^c=egi,f^c=fgi,e^d=egi

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, 8969317);