The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+44x^46+70x^47+185x^48+198x^49+524x^50+372x^51+860x^52+550x^53+971x^54+740x^55+986x^56+552x^57+836x^58+304x^59+470x^60+200x^61+148x^62+38x^63+42x^64+34x^65+30x^66+12x^67+14x^68+2x^69+5x^70+2x^72+2x^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 2.44 seconds.