The generator matrix

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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+78x^43+274x^44+456x^45+696x^46+616x^47+870x^48+704x^49+1031x^50+674x^51+845x^52+546x^53+536x^54+312x^55+271x^56+148x^57+60x^58+44x^59+9x^60+2x^61+12x^62+4x^63+2x^64+1x^66

The gray image is a code over GF(2) with n=200, k=13 and d=86.
This code was found by Heurico 1.16 in 1.46 seconds.