The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+76x^42+164x^43+358x^44+568x^45+964x^46+1344x^47+1958x^48+2468x^49+3061x^50+3596x^51+3569x^52+3684x^53+3088x^54+2548x^55+1965x^56+1324x^57+911x^58+512x^59+308x^60+148x^61+72x^62+28x^63+27x^64+15x^66+5x^68+4x^70+1x^72+1x^74

The gray image is a code over GF(2) with n=208, k=15 and d=84.
This code was found by Heurico 1.16 in 26.8 seconds.