The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+230x^37+404x^38+590x^39+809x^40+964x^41+884x^42+688x^43+881x^44+838x^45+654x^46+450x^47+374x^48+264x^49+72x^50+60x^51+15x^52+8x^53+2x^54+4x^55

The gray image is a code over GF(2) with n=172, k=13 and d=74.
This code was found by Heurico 1.16 in 1.36 seconds.