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

generates a code of length 33 over F9[X]/(X^2) who´s minimum homogenous weight is 249.

Homogenous weight enumerator: w(x)=1x^0+3888x^249+14688x^250+19440x^251+216x^252+3240x^256+27216x^258+58752x^259+48600x^260+272x^261+40824x^264+25920x^265+73872x^267+124848x^268+89424x^269+144x^270+40x^288+56x^297

The gray image is a linear code over GF(9) with n=297, k=6 and d=249.
This code was found by Heurico 1.16 in 14.8 seconds.