The generator matrix

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

generates a code of length 63 over F9[X]/(X^2) who´s minimum homogenous weight is 468.

Homogenous weight enumerator: w(x)=1x^0+120x^468+920x^477+1168x^486+648x^488+992x^495+10368x^497+832x^504+41472x^506+744x^513+648x^522+448x^531+344x^540+232x^549+80x^558+32x^567

The gray image is a linear code over GF(9) with n=567, k=5 and d=468.
This code was found by Heurico 1.16 in 1.32 seconds.