The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  1  1  1  1  1  1  1  2  1  2  1  2  2  1  2  1  1  1  2  1  2  1  1  1  0  1  2  1  1  2  1  1  0  1  0  0  1  1  1  0  1  1  1  2  1  1
 0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  0  0  0  2  2  2  0  2  2  0  0  2  0  0  2  2  0  2  2  2  2  0  0  2  0  2  2  2  2  2  0  0  0  2  0  2  2  2  2  2  0  2  2  0  2  0  2  0  2  2  2  2  2  2  2  2  2  0  0  0  2  2  2  2  0  0  2  0  2  2  2  0  0  2
 0  0  2  0  0  0  0  0  0  0  0  0  2  0  0  2  2  2  2  2  2  0  0  0  0  0  0  0  0  2  0  2  2  2  2  2  2  2  0  2  0  0  2  2  2  0  2  0  0  2  2  2  0  0  2  2  2  0  2  2  2  0  2  2  0  2  0  2  2  0  0  0  2  0  0  2  0  2  0  0  0  2  0  2  2  2  2  0  2  2  0  0  0  0  2  0
 0  0  0  2  0  0  0  0  0  0  0  0  2  2  2  2  2  0  2  2  2  2  0  0  2  2  2  2  2  2  0  2  0  2  2  0  2  0  0  0  0  0  0  2  0  0  0  0  0  0  2  2  0  2  2  0  2  2  0  0  0  2  0  2  2  2  2  0  0  0  0  2  2  2  0  0  0  2  2  2  0  2  0  2  2  2  0  2  0  0  0  2  0  0  0  0
 0  0  0  0  2  0  0  0  0  0  0  2  0  2  2  0  2  2  2  0  2  0  2  0  2  0  0  2  0  2  0  0  0  0  0  2  2  0  0  2  0  0  0  2  2  2  0  0  2  2  0  2  2  2  0  2  2  2  0  2  2  0  0  2  2  2  2  2  0  0  2  0  2  2  0  2  0  0  0  0  0  0  2  0  0  2  0  2  0  2  2  2  2  0  2  2
 0  0  0  0  0  2  0  0  0  0  0  2  0  0  2  2  2  2  2  0  0  2  2  0  0  0  2  0  0  0  2  2  0  2  2  0  2  2  2  2  0  2  0  2  0  2  2  2  0  0  0  2  2  2  2  0  0  0  2  0  0  2  0  0  2  2  2  0  2  2  2  0  2  2  0  2  0  2  0  0  2  0  2  0  2  2  0  2  0  2  0  0  0  0  2  0
 0  0  0  0  0  0  2  0  0  0  2  0  0  0  2  2  0  0  2  0  0  2  2  0  2  2  2  0  2  2  2  0  0  0  0  2  2  0  2  0  2  0  0  2  2  2  2  0  0  2  2  0  2  0  2  0  0  2  0  2  0  2  0  2  0  2  2  2  2  2  0  2  2  0  0  2  0  0  0  0  0  2  0  0  0  0  0  0  2  2  0  0  2  0  2  0
 0  0  0  0  0  0  0  2  0  0  2  0  0  2  0  0  2  0  0  2  0  2  2  2  0  2  0  2  2  2  0  2  2  0  2  0  0  2  0  2  2  0  0  0  0  2  2  0  2  2  2  0  0  0  2  0  2  2  2  2  2  2  0  2  2  2  2  0  0  2  2  0  2  0  0  0  0  0  0  2  2  2  2  0  2  0  2  0  0  0  0  0  0  0  0  2
 0  0  0  0  0  0  0  0  2  0  2  2  2  2  0  0  0  0  2  0  0  0  0  2  2  0  0  2  2  0  2  0  2  0  0  2  0  0  2  2  2  0  0  2  2  0  2  2  0  2  0  2  0  0  2  0  2  0  2  0  2  2  2  2  2  2  0  0  2  2  0  0  2  0  2  2  2  2  0  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  0  2  2  2  2  0  0  2  2  2  2  2  0  2  2  2  2  0  2  0  2  2  2  0  2  0  2  0  2  0  0  2  2  0  2  2  2  2  0  2  0  2  0  0  2  0  0  2  2  2  2  0  0  0  0  2  2  0  0  2  0  2  2  0  2  2  2  2  0  2  0  2  2  2  2  2  2  0  0  2  0  0  2  0  2  2  0  2

generates a code of length 96 over Z4 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+143x^84+4x^86+229x^88+80x^90+279x^92+176x^94+325x^96+168x^98+239x^100+76x^102+140x^104+8x^106+102x^108+47x^112+20x^116+9x^120+1x^124+1x^160

The gray image is a code over GF(2) with n=192, k=11 and d=84.
This code was found by Heurico 1.16 in 70.7 seconds.