The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 35.

Homogenous weight enumerator: w(x)=1x^0+68x^35+299x^36+356x^37+721x^38+838x^39+1650x^40+1110x^41+2487x^42+1372x^43+2385x^44+1264x^45+1725x^46+700x^47+712x^48+320x^49+173x^50+88x^51+64x^52+20x^53+14x^54+6x^55+9x^56+2x^57

The gray image is a code over GF(2) with n=172, k=14 and d=70.
This code was found by Heurico 1.16 in 5.67 seconds.