The generator matrix

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

generates a code of length 60 over Z8 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+69x^50+104x^51+215x^52+392x^53+642x^54+798x^55+956x^56+1286x^57+1475x^58+1572x^59+1536x^60+1578x^61+1427x^62+1246x^63+1010x^64+686x^65+528x^66+314x^67+218x^68+134x^69+69x^70+60x^71+29x^72+20x^73+12x^74+2x^75+3x^76+2x^78

The gray image is a code over GF(2) with n=240, k=14 and d=100.
This code was found by Heurico 1.16 in 10.6 seconds.