The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+52x^32+162x^33+443x^34+656x^35+949x^36+1370x^37+1625x^38+1900x^39+2043x^40+1940x^41+1673x^42+1404x^43+969x^44+580x^45+329x^46+132x^47+74x^48+42x^49+24x^50+4x^51+6x^52+2x^53+2x^54+2x^56

The gray image is a code over GF(2) with n=160, k=14 and d=64.
This code was found by Heurico 1.16 in 4.95 seconds.