The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+29x^34+76x^35+239x^36+502x^37+688x^38+1076x^39+1026x^40+1774x^41+1586x^42+2336x^43+1636x^44+1880x^45+1099x^46+1016x^47+591x^48+432x^49+167x^50+100x^51+85x^52+18x^53+12x^54+4x^55+6x^56+2x^57+2x^58+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 5.39 seconds.