The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+185x^50+358x^51+1013x^52+878x^53+2049x^54+1516x^55+3181x^56+2224x^57+3681x^58+2336x^59+4017x^60+2288x^61+3410x^62+1524x^63+1763x^64+796x^65+833x^66+266x^67+249x^68+82x^69+75x^70+16x^71+15x^72+4x^73+5x^74+1x^76+2x^78

The gray image is a code over GF(2) with n=236, k=15 and d=100.
This code was found by Heurico 1.16 in 30 seconds.