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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b2a178²¡x
SJIS-WINb2a178ｲ｡x
EUC-JPb2a178押x
UTF-8b2a178??x
UHCb2a178깹x