The generator matrix

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

generates a code of length 40 over Z8 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+52x^33+182x^34+362x^35+552x^36+762x^37+821x^38+928x^39+989x^40+852x^41+882x^42+746x^43+468x^44+276x^45+153x^46+84x^47+32x^48+24x^49+10x^50+8x^51+6x^52+2x^53

The gray image is a code over GF(2) with n=160, k=13 and d=66.
This code was found by Heurico 1.16 in 1.24 seconds.