The generator matrix

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

generates a code of length 33 over F9[X]/(X^2) who´s minimum homogenous weight is 250.

Homogenous weight enumerator: w(x)=1x^0+3456x^250+1440x^251+224x^252+13824x^259+3600x^260+288x^261+29376x^268+6624x^269+64x^270+64x^279+48x^288+40x^297

The gray image is a linear code over GF(9) with n=297, k=5 and d=250.
This code was found by Heurico 1.16 in 0.195 seconds.