The generator matrix

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

generates a code of length 51 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+60x^41+280x^42+746x^43+1160x^44+2044x^45+2643x^46+4272x^47+4663x^48+6314x^49+6374x^50+7770x^51+6838x^52+6806x^53+4918x^54+4038x^55+2588x^56+1926x^57+884x^58+628x^59+290x^60+182x^61+63x^62+18x^63+12x^64+12x^65+6x^66

The gray image is a code over GF(2) with n=204, k=16 and d=82.
This code was found by Heurico 1.16 in 94.3 seconds.