The generator matrix

 1  0  0  1  1  1  1  3  1  1  6  1  1  1  1  3  1  1  1  1  1  6  1  1  3  1  1  1  1  3  0  1  1  1  1  6  1  6  1  0
 0  1  0  0  0  7  1  1  5  8  1  7  8  2  3  1  4  8  4  6  8  1  7  6  3  6  1  6  5  0  3  1  0  0  1  1  8  1  3  1
 0  0  1  1  8  5  1  5  7  2  7  6  0  8  8  3  8  7  0  1  0  4  7  4  1  6  7  6  1  1  1  2  6  5  0  1  8  0  7  8
 0  0  0  6  0  0  0  0  6  6  6  6  6  6  0  6  6  3  3  3  3  0  3  3  3  0  0  0  0  6  0  6  3  6  0  6  0  3  6  3
 0  0  0  0  3  3  3  0  0  0  3  3  3  3  6  3  6  0  0  6  3  3  6  3  3  6  0  3  0  6  3  3  0  6  0  0  0  0  6  3

generates a code of length 40 over Z9 who´s minimum homogenous weight is 71.

Homogenous weight enumerator: w(x)=1x^0+240x^71+238x^72+684x^74+402x^75+846x^77+426x^78+900x^80+396x^81+840x^83+380x^84+552x^86+222x^87+264x^89+88x^90+42x^92+26x^93+6x^95+6x^99+2x^102

The gray image is a code over GF(3) with n=120, k=8 and d=71.
This code was found by Heurico 1.16 in 5.75 seconds.