The generator matrix

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

generates a code of length 51 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+187x^44+204x^45+576x^46+452x^47+894x^48+520x^49+994x^50+688x^51+936x^52+620x^53+786x^54+404x^55+472x^56+128x^57+170x^58+56x^59+59x^60+30x^62+9x^64+4x^66+2x^68

The gray image is a code over GF(2) with n=204, k=13 and d=88.
This code was found by Heurico 1.16 in 1.73 seconds.