The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+98x^50+414x^51+872x^52+1216x^53+1802x^54+2056x^55+2548x^56+2776x^57+2797x^58+3374x^59+3003x^60+3040x^61+2713x^62+2042x^63+1594x^64+956x^65+681x^66+400x^67+225x^68+72x^69+33x^70+30x^71+13x^72+4x^73+4x^74+4x^75

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 28.4 seconds.