The generator matrix

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

generates a code of length 40 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+40x^32+104x^33+186x^34+380x^35+380x^36+886x^37+572x^38+1202x^39+719x^40+1206x^41+630x^42+874x^43+338x^44+338x^45+122x^46+102x^47+45x^48+26x^49+24x^50+2x^51+10x^52+2x^54+3x^56

The gray image is a code over GF(2) with n=160, k=13 and d=64.
This code was found by Heurico 1.16 in 1.53 seconds.