The generator matrix

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

generates a code of length 20 over Z9 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+36x^37+60x^38+12x^39+42x^40+36x^41+10x^42+24x^43+2x^45+6x^46+12x^47+2x^51

The gray image is a code over GF(3) with n=60, k=5 and d=37.
This code was found by Heurico 1.16 in 0.00836 seconds.