The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+57x^38+190x^39+340x^40+176x^41+261x^42+212x^43+179x^44+164x^45+154x^46+98x^47+85x^48+28x^49+69x^50+28x^51+3x^52+3x^54

The gray image is a code over GF(2) with n=172, k=11 and d=76.
This code was found by Heurico 1.16 in 0.103 seconds.