The generator matrix

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

generates a code of length 58 over Z8 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+105x^50+418x^51+712x^52+868x^53+1159x^54+1218x^55+1546x^56+1356x^57+1750x^58+1460x^59+1518x^60+1182x^61+1104x^62+708x^63+591x^64+326x^65+157x^66+90x^67+46x^68+38x^69+13x^70+10x^71+2x^72+6x^73

The gray image is a code over GF(2) with n=232, k=14 and d=100.
This code was found by Heurico 1.11 in 3.58 seconds.