The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+90x^50+216x^51+418x^52+632x^53+783x^54+1036x^55+1204x^56+1416x^57+1635x^58+1616x^59+1601x^60+1460x^61+1224x^62+1042x^63+755x^64+520x^65+322x^66+166x^67+96x^68+60x^69+33x^70+18x^71+16x^72+8x^73+9x^74+2x^75+5x^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 8.62 seconds.