What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cbd778Ë×x
SJIS-WINcbd778ヒラx
EUC-JPcbd778没x
UTF-8cbd778??x
UHCcbd778粳x