The generator matrix

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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+29x^46+60x^47+209x^48+204x^49+478x^50+440x^51+848x^52+622x^53+1049x^54+466x^55+982x^56+658x^57+828x^58+348x^59+451x^60+162x^61+154x^62+72x^63+55x^64+18x^65+17x^66+20x^67+9x^68+4x^70+2x^71+5x^72+1x^74

The gray image is a code over GF(2) with n=220, k=13 and d=92.
This code was found by Heurico 1.16 in 2.33 seconds.