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

generates a code of length 59 over Z8 who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+84x^47+204x^48+300x^49+424x^50+566x^51+700x^52+978x^53+1293x^54+1870x^55+2257x^56+2580x^57+3279x^58+3406x^59+3336x^60+2876x^61+2356x^62+1968x^63+1289x^64+908x^65+653x^66+450x^67+336x^68+258x^69+166x^70+94x^71+65x^72+36x^73+18x^74+10x^75+4x^76+1x^82+1x^86+1x^90

The gray image is a code over GF(2) with n=236, k=15 and d=94.
This code was found by Heurico 1.16 in 90.6 seconds.