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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f6b3f81ca3f4742?Ê?k?Ê?GB
SJIS-WIN3f81ca3f6b3f81ca3f4742?¬?k?¬?GB
EUC-JP3f81ca3f6b3f81ca3f4742???k???GB
UTF-83f81ca3f6b3f81ca3f4742????k????GB
UHC3f81ca3f6b3f81ca3f4742?곅?k?곅?GB