The generator matrix

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

generates a code of length 60 over Z8 who´s minimum homogenous weight is 51.

Homogenous weight enumerator: w(x)=1x^0+46x^51+173x^52+508x^53+510x^54+940x^55+938x^56+1408x^57+1252x^58+1668x^59+1466x^60+1876x^61+1330x^62+1352x^63+827x^64+926x^65+418x^66+306x^67+165x^68+126x^69+64x^70+36x^71+10x^72+18x^73+10x^74+4x^75+4x^76+2x^77

The gray image is a code over GF(2) with n=240, k=14 and d=102.
This code was found by Heurico 1.16 in 8.9 seconds.