The generator matrix

 1  0  0  0  1  1  1  6  1  6  4  1  1  6  1  4  1  4  1  4  1  1  6  2  4  0  1  1  1  2  1  0  4  2  1  6  1  2  1  4  6  1  6  1  4  2  4  4  1  1  1  1  1  1  1
 0  1  0  0  0  1  1  1  6  1  2  3  5  1  2  4  6  1  0  1  7  7  1  0  1  2  7  3  0  1  7  0  1  4  2  1  5  0  0  1  6  1  0  4  6  1  1  6  4  3  0  1  3  3  0
 0  0  1  0  1  1  0  1  0  0  1  3  2  1  1  1  4  5  3  6  1  6  4  6  3  1  1  2  0  2  6  1  6  1  0  5  7  1  7  1  1  4  1  7  6  3  0  4  0  7  6  3  6  7  0
 0  0  0  1  1  0  1  1  3  3  3  3  2  2  0  3  4  1  1  3  7  3  4  1  4  6  4  4  5  2  2  1  7  2  5  1  4  3  0  4  2  7  4  5  1  2  7  1  0  3  3  3  3  0  0
 0  0  0  0  4  0  0  0  0  0  0  0  0  4  0  0  0  0  4  4  4  4  4  0  0  4  4  4  0  0  4  4  0  0  4  4  4  0  0  0  4  4  4  4  0  4  4  0  0  4  4  0  4  0  0
 0  0  0  0  0  4  0  0  0  4  4  4  0  0  0  0  4  4  4  0  0  4  0  0  0  4  4  0  0  0  4  4  4  4  4  4  0  4  4  0  4  4  0  4  0  0  4  4  4  4  0  0  4  4  0
 0  0  0  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  0  0  4  4  4  4  0  0  4  0  4  4  4  0  4  4  4  4  4  0  0  0
 0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  0  0  4  4  4  0  0  0  0  0  4  4  4  0  0  0  4  0  0  0  0  4  4  4  0  0  0  0  0  4  4  4  4  0  0  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+54x^44+164x^45+431x^46+858x^47+1404x^48+1970x^49+2782x^50+4432x^51+4437x^52+6250x^53+6192x^54+7354x^55+6185x^56+6508x^57+4689x^58+4284x^59+2861x^60+2064x^61+1172x^62+698x^63+381x^64+194x^65+88x^66+36x^67+31x^68+2x^69+4x^70+2x^71+5x^72+1x^74+1x^76+1x^78

The gray image is a code over GF(2) with n=220, k=16 and d=88.
This code was found by Heurico 1.16 in 99.9 seconds.