The generator matrix

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

generates a code of length 59 over Z8 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+229x^50+100x^51+515x^52+428x^53+767x^54+972x^55+1257x^56+1636x^57+1419x^58+1940x^59+1458x^60+1596x^61+1044x^62+996x^63+739x^64+428x^65+393x^66+88x^67+225x^68+8x^69+109x^70+27x^72+7x^74+2x^76

The gray image is a code over GF(2) with n=236, k=14 and d=100.
This code was found by Heurico 1.16 in 10.5 seconds.