The generator matrix

 1  0  0  1  1  1  2  1  1  1  2  4  2  1  1  1  6  1  4  4  1  2  1  1  1  1  1  6  0  6  1  4  4  1  1  1  1  0  1  2  6  1  1  1  4  6  1  1  1  1  1  0  4  1  1
 0  1  0  0  1  3  1  6  5  7  1  1  2  4  0  4  1  3  4  1  1  1  0  1  3  6  6  1  1  6  4  1  1  1  1  0  2  1  2  6  1  6  7  7  2  1  3  6  3  4  5  1  0  4  0
 0  0  1  1  1  0  1  1  5  6  2  5  1  0  6  1  2  0  1  7  1  6  1  6  7  4  3  4  4  1  0  3  7  6  3  2  7  0  0  1  2  7  0  7  1  3  1  4  3  5  4  1  1  0  0
 0  0  0  2  0  0  0  4  6  6  6  6  6  4  2  4  6  6  4  6  4  4  2  0  4  6  6  2  4  2  2  4  2  2  4  2  0  6  0  6  4  2  0  0  6  4  2  6  6  4  6  4  4  6  0
 0  0  0  0  2  6  4  2  4  0  6  2  2  6  6  0  0  2  2  0  4  6  2  0  4  0  6  4  6  2  6  4  2  4  4  0  4  0  4  6  4  6  0  2  0  2  0  0  0  6  2  6  6  6  0
 0  0  0  0  0  4  4  0  0  4  0  4  0  0  0  4  4  0  4  4  0  4  4  0  4  0  0  0  0  4  4  0  0  4  4  4  0  0  4  0  4  4  4  0  0  4  4  4  4  4  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+43x^46+182x^47+377x^48+628x^49+841x^50+1028x^51+1190x^52+1412x^53+1650x^54+1634x^55+1626x^56+1612x^57+1396x^58+952x^59+634x^60+512x^61+265x^62+158x^63+122x^64+56x^65+27x^66+12x^67+16x^68+4x^69+2x^70+2x^71+2x^72

The gray image is a code over GF(2) with n=220, k=14 and d=92.
This code was found by Heurico 1.16 in 7.79 seconds.