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

generates a code of length 52 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+232x^42+492x^44+8x^45+839x^46+112x^47+1243x^48+632x^49+2029x^50+1312x^51+2583x^52+1272x^53+2123x^54+624x^55+1302x^56+136x^57+722x^58+448x^60+181x^62+70x^64+17x^66+4x^68+1x^70+1x^84

The gray image is a code over GF(2) with n=208, k=14 and d=84.
This code was found by Heurico 1.16 in 28.4 seconds.