The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 34.

Homogenous weight enumerator: w(x)=1x^0+66x^34+152x^35+247x^36+432x^37+684x^38+868x^39+1249x^40+1668x^41+1817x^42+2020x^43+1893x^44+1596x^45+1290x^46+916x^47+638x^48+348x^49+217x^50+132x^51+64x^52+52x^53+21x^54+8x^55+4x^56+1x^62

The gray image is a code over GF(2) with n=172, k=14 and d=68.
This code was found by Heurico 1.16 in 6.58 seconds.