The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+191x^42+320x^44+306x^46+290x^48+253x^50+217x^52+191x^54+153x^56+72x^58+43x^60+11x^62

The gray image is a code over GF(2) with n=98, k=11 and d=42.
This code was found by Heurico 1.16 in 95.4 seconds.