The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  0  2  1  4  4  2  0  0  2  1  4  2  2  2  2  1  1  1  4  1  4
 0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  0  4  0  0  0  0  4  4  0  2  2  2  2  2  2  2  6  2  2  2  6  2  2  6  4  4  6  2  6  2  6  2
 0  0  2  0  0  0  0  0  0  0  0  4  6  2  2  0  6  4  2  2  6  2  2  4  6  6  2  4  0  6  4  0  4  0  4  6  0  4  0  4  2  0  2  6  4  2  2  2  4  4  4  0  6
 0  0  0  2  0  0  0  0  0  0  0  6  6  6  4  2  2  2  0  2  4  4  0  2  6  0  6  6  2  0  4  4  0  2  2  2  6  2  0  0  2  4  4  4  2  4  2  2  2  0  4  2  0
 0  0  0  0  2  0  0  4  6  2  2  2  4  6  2  2  6  6  4  0  6  2  6  6  6  0  2  0  6  4  2  0  2  4  4  0  0  6  4  4  6  4  6  6  4  0  2  4  6  6  2  2  0
 0  0  0  0  0  2  0  6  6  6  4  0  0  0  0  0  2  6  6  6  4  2  6  2  4  0  4  2  4  2  4  0  6  6  2  6  4  6  0  2  4  6  4  6  4  4  4  2  2  0  0  0  2
 0  0  0  0  0  0  2  2  4  6  2  0  0  0  0  6  0  2  4  6  2  2  4  4  2  6  0  6  4  6  0  4  0  2  6  4  2  6  4  0  4  4  6  4  0  0  2  2  0  6  0  4  6

generates a code of length 53 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+294x^42+4x^43+794x^44+48x^45+1262x^46+232x^47+2230x^48+832x^49+3286x^50+1876x^51+4327x^52+2248x^53+4440x^54+1812x^55+3438x^56+816x^57+2298x^58+296x^59+1248x^60+24x^61+614x^62+4x^63+231x^64+90x^66+15x^68+4x^70+3x^72+1x^88

The gray image is a code over GF(2) with n=212, k=15 and d=84.
This code was found by Heurico 1.16 in 76.1 seconds.