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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1b278±²x
SJIS-WINb1b278アイx
EUC-JPb1b278渦x
UTF-8b1b278??x
UHCb1b278굉x