The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+30x^41+63x^42+72x^43+60x^44+22x^45+1x^46+4x^47+2x^56+1x^60

The gray image is a code over GF(2) with n=172, k=8 and d=82.
This code was found by Heurico 1.16 in 0.018 seconds.