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  4  4  2  4  1  2  4  1  1  1  0  0  1  2  2  2  1  1  2  2  2  0  1  1  2  1  1  1  1
 0  2  0  0  0  2  6  2  0  4  0  2  0  6  2  4  2  2  0  6  4  0  6  0  4  6  4  6  6  0  4  2  4  0  2  6  6  0  6  0  4  2  2  0  4  6  2  0  2  6  2  0  2  6  0  6  2  4  6  2
 0  0  2  0  2  2  6  0  0  0  2  4  2  2  4  6  2  2  0  0  0  6  0  4  6  6  0  4  4  2  4  4  2  6  6  6  0  2  0  2  4  2  6  0  4  4  4  0  2  0  6  0  4  2  2  0  4  0  6  2
 0  0  0  2  2  0  6  2  0  2  4  0  6  2  2  4  0  0  4  4  6  6  4  6  0  6  0  6  2  2  0  6  2  0  0  4  4  2  6  0  6  0  2  6  6  0  2  0  2  4  6  6  4  4  4  2  4  2  2  0
 0  0  0  0  4  0  0  0  4  4  4  0  0  0  0  0  0  4  4  4  4  0  4  0  4  4  0  0  0  4  4  0  4  0  4  4  4  0  4  0  4  0  4  4  4  0  4  4  0  0  4  0  0  4  0  4  0  4  4  0
 0  0  0  0  0  4  0  0  4  0  4  4  4  4  0  4  0  0  0  4  0  4  4  4  0  0  4  0  4  4  4  0  4  0  4  0  4  0  4  4  0  0  0  4  0  0  0  4  0  4  4  4  0  4  4  0  4  0  0  0
 0  0  0  0  0  0  4  0  0  4  4  4  0  0  0  0  4  0  0  4  0  4  4  0  4  0  0  4  0  0  4  4  4  0  4  0  0  4  4  4  4  4  4  4  0  0  0  0  0  0  0  0  4  0  4  0  0  4  4  0
 0  0  0  0  0  0  0  4  4  4  0  4  0  0  0  0  4  4  4  0  0  4  4  4  4  4  0  0  4  4  4  4  4  4  4  0  0  0  0  0  0  0  0  0  0  4  0  0  0  4  0  0  4  4  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+93x^50+342x^52+24x^53+502x^54+120x^55+659x^56+392x^57+957x^58+488x^59+1113x^60+488x^61+951x^62+392x^63+657x^64+120x^65+434x^66+24x^67+246x^68+106x^70+42x^72+27x^74+11x^76+1x^78+1x^82+1x^88

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 4.04 seconds.