The generator matrix

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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+277x^50+351x^52+437x^54+425x^56+305x^58+175x^60+47x^62+5x^64+12x^66+1x^68+8x^70+1x^72+2x^74+1x^76

The gray image is a code over GF(2) with n=220, k=11 and d=100.
This code was found by Heurico 1.16 in 4.3 seconds.