The generator matrix

 1  0  0  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 a^7*X  1  1  1  1  1 a^3*X  1  1  1  1  1  1  1  1  1 a^2*X  1  1  1  1  1  1  1 2*X a*X  1  1  1  1  1  1  1  1
 0  1  0 a^7*X+1  a a^2 a^7*X+2 a^7*X+a^7  X a^7*X+a a^6 a^6*X+1 a^7*X+a^2 a^7*X+a^3 a^7 X+a^2 a^7*X+a^5  2 a^3 X+a^6 a^5*X+2 a^6*X a^5 2*X+1 a^7*X+a^6  1 a^6*X+a^5 a^3*X X+a^3 X+a X+a^5  1 a^2*X+1 a*X+2 a^5*X+a^2 a^5*X a^6*X+a^3 a*X+a^3 a^6*X+a^7 2*X+a^7 a^6*X+a  1 a^6*X+a^7 a*X+1 a*X+a 2*X+2 X+1 a^3*X+2 a*X+a^7  1  1 a^7*X+2 a^2*X+a^5 2*X+a^3 a*X+a^2 a^2*X+1 a^2*X+a^2 a*X a^3*X+a^3
 0  0  1 a^7*X+a^7  a a^6 a^7*X+a^5 a^7*X+2 a^7*X+a^3 a^7*X+a^2 X+a^6 a^3 a^6*X+a^7 a^6*X+a^2 X+a a^5*X+2 a^3*X+1 a*X+1 a^6*X+a^5 a*X+a^2 a^6*X+a^3 X+1 a^3*X 2*X+a 2*X+a^3 2*X+1  2 a^5*X+a a*X+a^7 a^7*X+a^6 a^3*X+a^7 X+a^3 2*X+1 a^5*X a^7*X 2*X+2  2  0 X+a^7 a^5*X+a^2 a^3*X+a^5 a^6  1 2*X+a^2 a^6*X+1 a^2*X+a^3 a^6*X a^6*X+a a*X+a^3 a^7*X+a a^2*X+a^5 a^6*X+2 2*X+a^2 X+a^3 a^5*X+a a^3*X+2 2*X+1 a^2*X+a^5  a

generates a code of length 59 over F9[X]/(X^2) who´s minimum homogenous weight is 452.

Homogenous weight enumerator: w(x)=1x^0+3960x^452+6840x^453+72x^456+216x^457+3024x^458+8856x^459+15048x^460+30384x^461+33984x^462+648x^464+1152x^465+1512x^466+12096x^467+21824x^468+24336x^469+54360x^470+51480x^471+5184x^473+4608x^474+4104x^475+25704x^476+39856x^477+42264x^478+74592x^479+65160x^480+96x^486+56x^495+8x^504+8x^513+8x^522

The gray image is a linear code over GF(9) with n=531, k=6 and d=452.
This code was found by Heurico 1.16 in 29.1 seconds.