The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  2  0  1  4  2  1  1  2  0  1  0  2  0  1  2  4  2  4  1  0  1  1  1  1  1
 0  2  0  2  0  0  2  6  0  0  2  6  4  0  6  6  4  2  6  2  0  2  4  6  4  2  4  2  0  6  4  2  6  2  6  2  6  2  4  2  0  0  0
 0  0  2  2  0  6  2  0  0  6  2  0  2  4  2  0  2  2  0  4  0  6  2  0  6  2  2  4  2  0  2  2  0  2  4  6  2  6  0  6  2  4  0
 0  0  0  4  0  0  0  0  0  0  0  0  0  0  4  0  0  4  4  4  4  0  4  0  4  0  4  4  0  4  0  0  4  0  4  4  0  4  4  4  0  4  0
 0  0  0  0  4  0  0  0  0  0  0  0  0  4  0  4  4  4  4  4  4  0  0  0  0  4  0  4  0  0  4  0  0  0  4  4  0  4  4  0  4  0  0
 0  0  0  0  0  4  0  0  0  0  0  0  4  0  0  4  0  0  4  4  4  4  4  4  4  4  0  4  0  4  0  0  0  4  4  0  0  0  0  4  4  4  0
 0  0  0  0  0  0  4  0  0  0  4  0  0  0  0  4  0  0  4  4  4  4  4  4  0  0  4  4  4  0  4  0  4  4  0  4  0  4  0  4  0  0  0
 0  0  0  0  0  0  0  4  0  0  4  4  4  4  0  4  4  0  0  4  0  4  0  0  4  4  4  4  0  0  0  0  4  4  0  4  0  0  0  0  4  4  0
 0  0  0  0  0  0  0  0  4  0  0  0  0  0  0  0  4  4  4  4  0  0  0  4  4  0  0  4  4  4  0  4  4  4  4  0  0  4  0  0  4  0  0
 0  0  0  0  0  0  0  0  0  4  0  4  0  0  4  4  4  4  4  0  0  4  4  4  0  0  4  4  0  0  4  0  0  0  4  0  0  0  4  4  4  4  0

generates a code of length 43 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+104x^32+34x^33+152x^34+206x^35+350x^36+492x^37+568x^38+918x^39+1158x^40+1478x^41+1765x^42+1828x^43+1730x^44+1616x^45+1207x^46+964x^47+625x^48+438x^49+290x^50+174x^51+111x^52+36x^53+94x^54+6x^55+16x^56+2x^57+17x^58+3x^62+1x^68

The gray image is a code over GF(2) with n=172, k=14 and d=64.
This code was found by Heurico 1.16 in 8.99 seconds.