The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+50x^38+208x^39+194x^40+328x^41+264x^42+208x^43+154x^44+198x^45+127x^46+124x^47+83x^48+60x^49+14x^50+20x^51+6x^52+4x^53+1x^54+2x^56+2x^61

The gray image is a code over GF(2) with n=172, k=11 and d=76.
This code was found by Heurico 1.16 in 0.102 seconds.