The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+50x^50+152x^51+221x^52+448x^53+474x^54+918x^55+746x^56+1480x^57+1025x^58+2080x^59+1178x^60+2174x^61+1038x^62+1562x^63+711x^64+854x^65+413x^66+382x^67+165x^68+154x^69+50x^70+24x^71+38x^72+10x^73+15x^74+2x^75+12x^76+6x^78+1x^82

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 10.7 seconds.