The generator matrix

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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+18x^33+52x^34+70x^35+123x^36+194x^37+274x^38+356x^39+408x^40+606x^41+759x^42+782x^43+880x^44+924x^45+957x^46+1002x^47+1041x^48+1432x^49+1897x^50+2816x^51+4173x^52+5080x^53+5803x^54+6210x^55+5994x^56+5070x^57+3852x^58+2944x^59+2153x^60+1352x^61+954x^62+850x^63+862x^64+942x^65+993x^66+862x^67+713x^68+652x^69+454x^70+370x^71+245x^72+154x^73+122x^74+54x^75+42x^76+22x^77+8x^78+4x^79+5x^80+2x^81+1x^82+2x^86

The gray image is a code over GF(2) with n=220, k=16 and d=66.
This code was found by Heurico 1.16 in 99.6 seconds.