The generator matrix

 1  0  0  1  1  1  2  1  1  1  0  2  1  0  1  1  0  1  1  2  1  1  2  1  1  0  0  0  0  2  0  2  0  0  0  2  0  2  0  2  2  1  1  1  1  2  0  1  2  1  1  1  0
 0  1  0  0  1  1  1  0  2  3  1  1  3  2  2  1  1  2  3  1  2  1  1  0  3  1  0  0  0  2  2  2  0  2  2  0  2  0  0  2  2  0  0  1  3  1  1  0  1  3  3  2  1
 0  0  1  1  1  0  1  2  3  0  2  1  3  1  0  2  2  1  1  1  0  1  3  1  0  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  3  1  3  3  0  1  2  0  0  2  0
 0  0  0  2  0  0  0  0  0  0  2  2  2  2  2  2  0  0  0  0  2  2  2  2  2  2  0  2  0  2  0  2  2  2  2  0  0  0  0  0  0  0  2  2  0  0  2  0  2  0  0  0  2
 0  0  0  0  2  0  0  2  2  2  2  2  0  2  0  0  0  0  0  0  2  2  2  2  2  2  0  2  2  0  2  0  0  2  0  2  0  2  2  0  2  0  0  2  2  2  0  0  0  2  0  2  0
 0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  2  0  2  2  0  2  2  0  2  2  2  2  0  2  2  0  2  2  0  0  2  2  2  2  0  2  2  0  2  2  0  2  2  2  0  2  2

generates a code of length 53 over Z4 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+86x^48+118x^50+94x^52+88x^54+36x^56+24x^58+30x^60+16x^62+3x^64+10x^66+4x^68+2x^72

The gray image is a code over GF(2) with n=106, k=9 and d=48.
This code was found by Heurico 1.16 in 0.0503 seconds.