The generator matrix

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

generates a code of length 51 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+54x^42+134x^43+237x^44+610x^45+579x^46+1294x^47+975x^48+1980x^49+1261x^50+2222x^51+1280x^52+1982x^53+936x^54+1318x^55+488x^56+522x^57+210x^58+148x^59+71x^60+24x^61+29x^62+4x^63+16x^64+2x^65+3x^66+4x^68

The gray image is a code over GF(2) with n=204, k=14 and d=84.
This code was found by Heurico 1.16 in 6.97 seconds.