The generator matrix

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

generates a code of length 97 over Z4 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+109x^84+98x^86+375x^88+242x^90+483x^92+324x^94+498x^96+356x^98+485x^100+330x^102+308x^104+170x^106+189x^108+16x^110+50x^112+34x^116+13x^120+12x^124+3x^128

The gray image is a code over GF(2) with n=194, k=12 and d=84.
This code was found by Heurico 1.16 in 5.56 seconds.