The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+40x^41+352x^42+626x^43+1446x^44+1680x^45+2921x^46+3838x^47+5368x^48+5496x^49+7147x^50+7162x^51+7374x^52+5902x^53+5827x^54+3746x^55+2666x^56+1590x^57+1338x^58+476x^59+282x^60+138x^61+75x^62+24x^63+11x^64+2x^65+3x^66+2x^68+1x^70+2x^72

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 91.2 seconds.