The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+104x^44+366x^45+982x^46+1682x^47+2715x^48+3934x^49+5792x^50+7984x^51+9789x^52+11840x^53+13092x^54+13428x^55+13766x^56+12620x^57+9956x^58+7934x^59+5748x^60+3900x^61+2502x^62+1392x^63+780x^64+348x^65+244x^66+90x^67+55x^68+14x^69+8x^70+2x^71+2x^72+2x^73

The gray image is a code over GF(2) with n=220, k=17 and d=88.
This code was found by Heurico 1.11 in 176 seconds.