The generator matrix

 1  0  0  1  1  1  2  1  1  2  1  0  1  4  1  1  2  1  6  4  1  1  2  1  6  6  1  1  1  6  1  2  1  1  6  2  1  1  1  4  4  1  0  1  0  0  1  1  1  1  1  1  1  1  4  1  6  0  1  4  2  6  1  1  1  2  1  1  1  4  1  1
 0  1  0  0  1  3  1  6  7  1  5  1  2  2  2  0  2  5  1  1  3  7  1  6  6  1  6  1  6  4  5  1  0  7  1  1  7  0  0  1  2  1  0  4  1  1  7  2  5  1  0  0  0  7  1  3  1  1  1  1  1  0  7  3  4  2  7  5  6  1  6  2
 0  0  1  1  3  0  1  1  7  6  2  3  2  1  3  6  1  1  3  2  6  7  1  5  1  0  4  4  0  1  1  2  2  6  5  0  5  5  1  4  1  2  1  6  6  4  3  3  5  6  4  3  2  0  3  4  7  6  1  6  2  1  5  3  7  1  6  2  1  3  6  6
 0  0  0  2  2  6  0  6  6  0  6  4  4  0  2  4  4  2  4  0  2  6  4  2  4  4  4  6  0  0  6  4  4  0  6  6  0  4  0  2  6  4  2  2  6  6  4  0  4  4  2  6  0  4  0  2  4  2  4  6  0  6  2  6  6  2  4  4  2  6  0  6
 0  0  0  0  4  0  0  0  4  0  0  0  0  0  4  4  4  0  4  4  4  0  4  4  4  0  0  0  0  0  0  0  4  4  4  0  0  0  0  4  4  0  0  4  0  4  4  4  4  0  0  0  4  0  4  4  0  4  4  0  4  0  4  4  0  4  0  4  0  4  4  0
 0  0  0  0  0  4  0  4  4  4  0  4  4  4  4  0  4  4  4  4  0  0  0  0  0  0  0  0  4  4  4  4  0  4  0  4  4  0  4  4  0  0  4  4  4  0  4  4  4  4  0  0  4  4  4  4  4  4  0  0  0  4  4  0  4  4  4  0  0  4  4  0
 0  0  0  0  0  0  4  4  4  4  4  0  4  4  4  0  4  4  0  0  0  0  4  0  0  4  4  0  0  0  0  0  4  4  0  4  0  4  4  0  0  4  4  0  0  0  0  4  4  4  4  4  0  0  4  0  4  4  0  4  0  4  0  4  0  0  0  0  0  0  0  4

generates a code of length 72 over Z8 who´s minimum homogenous weight is 63.

Homogenous weight enumerator: w(x)=1x^0+116x^63+353x^64+526x^65+519x^66+1070x^67+939x^68+1320x^69+1219x^70+1602x^71+1238x^72+1644x^73+1198x^74+1406x^75+824x^76+828x^77+510x^78+492x^79+204x^80+132x^81+111x^82+42x^83+21x^84+26x^85+23x^86+6x^87+4x^88+2x^89+4x^90+2x^91+2x^93

The gray image is a code over GF(2) with n=288, k=14 and d=126.
This code was found by Heurico 1.16 in 12 seconds.