The generator matrix

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

generates a code of length 49 over Z4 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+110x^36+92x^37+323x^38+438x^39+688x^40+748x^41+1107x^42+1348x^43+1455x^44+1888x^45+2025x^46+2268x^47+2368x^48+2620x^49+2460x^50+2500x^51+2152x^52+2018x^53+1663x^54+1296x^55+1108x^56+682x^57+487x^58+302x^59+267x^60+138x^61+116x^62+38x^63+35x^64+6x^65+10x^66+2x^67+8x^68+1x^78

The gray image is a code over GF(2) with n=98, k=15 and d=36.
This code was found by Heurico 1.16 in 92.6 seconds.