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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+66x^47+112x^48+176x^49+223x^50+254x^51+282x^52+342x^53+433x^54+434x^55+431x^56+348x^57+279x^58+186x^59+151x^60+120x^61+57x^62+68x^63+44x^64+36x^65+29x^66+16x^67+3x^68+2x^69+2x^70+1x^82

The gray image is a code over GF(2) with n=220, k=12 and d=94.
This code was found by Heurico 1.16 in 0.943 seconds.