The generator matrix

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

generates a code of length 98 over Z4 who´s minimum homogenous weight is 98.

Homogenous weight enumerator: w(x)=1x^0+30x^98+27x^100+2x^102+1x^104+3x^108

The gray image is a code over GF(2) with n=196, k=6 and d=98.
This code was found by Heurico 1.16 in 0.278 seconds.