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  X  1  1  1  1  1  1  X
 0  6  0  0  0  0  0  0  0  0  6  3  3  6  6  6  0  3  3  6  6  6  3  0  0  6  3  6  6  6  0  6  6  0  0  6  6  0  0  6
 0  0  6  0  0  0  0  6  3  3  3  0  0  3  6  3  6  0  6  6  6  0  0  3  3  0  3  3  6  3  0  6  0  6  6  3  6  6  3  6
 0  0  0  6  0  0  6  3  0  3  0  0  3  6  6  3  0  6  3  3  3  6  0  3  3  3  0  3  0  3  6  3  3  6  3  3  6  3  6  0
 0  0  0  0  6  0  3  3  6  0  3  3  3  0  3  3  0  3  3  6  0  0  0  3  3  0  3  3  0  6  3  3  6  3  0  0  0  6  3  3
 0  0  0  0  0  6  3  3  3  3  3  3  6  3  6  6  3  6  0  3  3  0  6  3  6  6  0  3  6  6  0  3  6  3  3  0  3  6  0  6

generates a code of length 40 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 69.

Homogenous weight enumerator: w(x)=1x^0+84x^69+106x^72+102x^75+162x^76+104x^78+648x^79+4374x^80+76x^81+648x^82+70x^84+52x^87+50x^90+40x^93+24x^96+10x^99+4x^102+4x^105+2x^114

The gray image is a code over GF(3) with n=360, k=8 and d=207.
This code was found by Heurico 1.16 in 0.224 seconds.