length n = 123
dimension k = 4
alphabet length q = 5

minimum distance d = 98

generator matrix:
000000000000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
001110111011101111111110000012201220122012202440244024402440113011301130113033403340334033411441144123412341234123422332233
011231123112311230000440000132413241324132421342134213421343124312431243124413241324132413200000000432143214321432100000000
111232241331444321234341234132421433412423113422134342142131243243131244312142323413214413214232314123424133142432114232314

projective group of automorphisms generated by:
3000
0210
0010
0001