The generator matrix

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

generates a code of length 51 over Z4 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+39x^42+46x^43+100x^44+114x^45+145x^46+148x^47+134x^48+144x^49+122x^50+144x^51+119x^52+156x^53+98x^54+116x^55+110x^56+80x^57+81x^58+50x^59+36x^60+18x^61+19x^62+8x^63+11x^64+6x^66+1x^68+2x^70

The gray image is a code over GF(2) with n=102, k=11 and d=42.
This code was found by Heurico 1.16 in 0.468 seconds.