The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  0  0  1  0  4  1  1  4  4  2  2  1  4  1  2  2  2  1  0  4  4  0  1  2  1  1  1
 0  2  0  0  0  0  0  0  0  2  2  6  2  2  4  4  0  2  0  2  4  4  2  4  6  4  2  4  6  2  6  0  2  2  2  0  4  0  2  2  0  4  6  4  4  4  0  0  6  6  6  2  2  2  2  6  0  0  4  0
 0  0  2  0  0  0  2  6  2  4  2  2  0  2  4  6  4  6  0  0  6  2  6  4  0  0  6  2  6  0  0  4  2  4  6  0  0  2  6  0  2  4  4  2  2  2  2  6  4  4  2  0  4  4  4  4  6  2  6  0
 0  0  0  2  0  2  2  2  4  4  4  4  6  2  6  2  0  2  4  6  0  4  4  6  2  0  2  6  2  0  0  0  0  2  6  4  2  2  2  4  4  2  2  4  4  6  6  0  6  6  2  4  0  0  6  2  0  6  6  0
 0  0  0  0  2  2  0  2  6  2  0  2  4  2  6  0  4  0  2  2  4  6  4  0  0  2  0  4  6  2  6  6  6  2  4  0  0  4  0  0  2  6  2  4  4  6  6  4  4  4  2  6  0  4  4  0  0  2  2  0
 0  0  0  0  0  4  0  0  0  0  0  0  0  4  0  4  4  4  0  4  4  0  0  0  4  4  0  4  0  0  4  4  4  4  4  4  0  0  4  0  4  0  0  4  4  4  4  0  0  0  0  0  0  4  4  4  4  4  4  4
 0  0  0  0  0  0  4  4  0  0  0  0  0  0  4  0  4  4  4  4  0  4  4  4  4  4  0  4  4  4  0  0  4  4  0  0  0  4  0  4  0  4  4  0  4  4  0  4  0  4  0  0  0  0  4  0  4  0  4  0

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

Homogenous weight enumerator: w(x)=1x^0+35x^50+124x^51+186x^52+240x^53+283x^54+398x^55+506x^56+530x^57+656x^58+782x^59+788x^60+772x^61+715x^62+562x^63+420x^64+328x^65+284x^66+198x^67+116x^68+92x^69+62x^70+40x^71+29x^72+22x^73+13x^74+8x^75+1x^76+1x^84

The gray image is a code over GF(2) with n=240, k=13 and d=100.
This code was found by Heurico 1.16 in 3.91 seconds.