The generator matrix

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

generates a code of length 49 over Z4 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+90x^42+139x^44+155x^46+154x^48+137x^50+144x^52+103x^54+60x^56+16x^58+11x^60+5x^62+1x^64+5x^66+2x^68+1x^70

The gray image is a code over GF(2) with n=98, k=10 and d=42.
This code was found by Heurico 1.16 in 0.516 seconds.