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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+144x^48+52x^50+128x^51+68x^52+256x^53+32x^54+128x^55+136x^56+40x^58+28x^60+6x^64+4x^66+1x^96

The gray image is a code over GF(2) with n=212, k=10 and d=96.
This code was found by Heurico 1.16 in 0.293 seconds.