The generator matrix

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

generates a code of length 99 over F9[X]/(X^2) who´s minimum homogenous weight is 785.

Homogenous weight enumerator: w(x)=1x^0+936x^785+576x^791+2632x^792+2088x^794+72x^800+216x^803+32x^810+8x^819

The gray image is a linear code over GF(9) with n=891, k=4 and d=785.
This code was found by Heurico 1.16 in 6.94 seconds.