The generator matrix

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

generates a code of length 41 over Z8 who´s minimum homogenous weight is 35.

Homogenous weight enumerator: w(x)=1x^0+204x^35+392x^36+726x^37+668x^38+864x^39+760x^40+1078x^41+762x^42+900x^43+596x^44+546x^45+320x^46+232x^47+75x^48+50x^49+10x^50+8x^51

The gray image is a code over GF(2) with n=164, k=13 and d=70.
This code was found by Heurico 1.16 in 1.16 seconds.