The generator matrix

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

generates a code of length 40 over Z9 who´s minimum homogenous weight is 75.

Homogenous weight enumerator: w(x)=1x^0+48x^75+168x^76+84x^78+90x^79+42x^81+162x^82+40x^84+30x^85+20x^87+36x^88+2x^90+2x^93+2x^96+2x^114

The gray image is a code over GF(3) with n=120, k=6 and d=75.
This code was found by Heurico 1.16 in 0.0112 seconds.