The generator matrix

 1  0  0  0  1  1  1  2  1  1  1  1  1  1  1 2a  1  1  1  1  1  1  1  1  1 2a  1  1  1  1  1  1  1  1  1  1  1 2a+2  1  1 2a+2  1  1  1  0  1  1  2
 0  1  0  0  2  1  3  1  a 3a+3 3a 2a  0 2a+3  1  1 3a+1 3a+2 a+1 a+3 a+2  0 a+2  a 2a+2  2 2a+2  1 2a+1 2a+1 a+2 3a+1 3a+3  2 2a+1  2 2a+1  1 a+2 3a  1  a 2a  2  1 3a+1 3a  1
 0  0  1  0 2a+3  1 2a+2 2a+3 3a+2  a 2a+2 a+1 2a 3a+1 2a+1 3a+1 2a 3a+3 3a 3a+3  0 2a+3 2a  3 a+2  1  0 3a+3 3a+2  2 a+1 2a+1 2a+1 3a+2 2a+1  1 3a a+3 a+2  1  1 3a+3  2  3  2 a+3 2a+1  1
 0  0  0  1 3a+3  2 3a+1 3a+1 2a+2 2a+1 a+1 3a+3  1 3a+1 2a+3 3a+1  2  0 a+3  2  1 2a+1 3a+2  0 a+1 a+2  a  3 3a+2 2a+1 3a  0  1 3a  a 2a+2 2a+2 2a+3 3a+1  3 2a+2  3 a+3  a  0 3a+3 3a a+3

generates a code of length 48 over GR(16,4) who´s minimum homogenous weight is 130.

Homogenous weight enumerator: w(x)=1x^0+648x^130+552x^131+675x^132+636x^133+2352x^134+1572x^135+1866x^136+1056x^137+3816x^138+3204x^139+2640x^140+1512x^141+5604x^142+4032x^143+3891x^144+1932x^145+6300x^146+3828x^147+3597x^148+1608x^149+5196x^150+2808x^151+1728x^152+804x^153+1956x^154+816x^155+426x^156+132x^157+240x^158+84x^159+18x^160+6x^164

The gray image is a code over GF(4) with n=192, k=8 and d=130.
This code was found by Heurico 1.16 in 12.7 seconds.