The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+71x^36+204x^37+391x^38+622x^39+700x^40+746x^41+943x^42+952x^43+877x^44+828x^45+661x^46+530x^47+300x^48+162x^49+109x^50+36x^51+32x^52+12x^53+8x^54+4x^55+3x^56

The gray image is a code over GF(2) with n=172, k=13 and d=72.
This code was found by Heurico 1.16 in 1.36 seconds.