The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+32x^46+156x^47+239x^48+308x^49+360x^50+384x^51+401x^52+454x^53+445x^54+336x^55+320x^56+232x^57+170x^58+108x^59+48x^60+34x^61+9x^62+20x^63+13x^64+8x^65+8x^66+4x^67+1x^68+4x^69+1x^72

The gray image is a code over GF(2) with n=212, k=12 and d=92.
This code was found by Heurico 1.16 in 0.57 seconds.