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

generates a code of length 62 over Z8 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+222x^50+604x^52+1108x^54+1445x^56+152x^57+2142x^58+1088x^59+4020x^60+2840x^61+5390x^62+2880x^63+4163x^64+1096x^65+2232x^66+128x^67+1439x^68+8x^69+958x^70+543x^72+228x^74+71x^76+8x^78+1x^84+1x^108

The gray image is a code over GF(2) with n=248, k=15 and d=100.
This code was found by Heurico 1.16 in 58.5 seconds.