The generator matrix

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

generates a code of length 59 over Z8 who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+74x^49+255x^50+394x^51+900x^52+944x^53+1695x^54+1720x^55+2773x^56+2592x^57+3479x^58+2904x^59+3714x^60+2576x^61+2994x^62+1860x^63+1589x^64+762x^65+685x^66+382x^67+222x^68+80x^69+99x^70+36x^71+13x^72+12x^73+5x^74+2x^76+4x^78+2x^84

The gray image is a code over GF(2) with n=236, k=15 and d=98.
This code was found by Heurico 1.16 in 37.8 seconds.