The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+77x^50+238x^51+389x^52+850x^53+1039x^54+1718x^55+1731x^56+2848x^57+2473x^58+3480x^59+2842x^60+3654x^61+2668x^62+2908x^63+1813x^64+1792x^65+770x^66+678x^67+343x^68+182x^69+125x^70+62x^71+45x^72+16x^73+15x^74+4x^75+2x^76+2x^77+2x^80+1x^82

The gray image is a code over GF(2) with n=240, k=15 and d=100.
This code was found by Heurico 1.16 in 33.5 seconds.