The generator matrix

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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+82x^44+144x^45+276x^46+452x^47+745x^48+954x^49+1440x^50+1916x^51+2431x^52+2904x^53+3155x^54+3586x^55+3294x^56+3000x^57+2504x^58+1968x^59+1466x^60+924x^61+580x^62+344x^63+270x^64+126x^65+95x^66+52x^67+29x^68+12x^69+13x^70+2x^71+2x^72+1x^82

The gray image is a code over GF(2) with n=220, k=15 and d=88.
This code was found by Heurico 1.16 in 35.5 seconds.