The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+90x^32+158x^33+361x^34+622x^35+973x^36+1690x^37+2476x^38+3630x^39+4892x^40+6308x^41+7515x^42+7700x^43+7598x^44+6574x^45+5052x^46+3876x^47+2531x^48+1504x^49+841x^50+516x^51+277x^52+144x^53+128x^54+36x^55+22x^56+6x^57+10x^58+2x^59+2x^63+1x^74

The gray image is a code over GF(2) with n=172, k=16 and d=64.
This code was found by Heurico 1.16 in 93.5 seconds.