As character names:

U+018E LATIN CAPITAL LETTER REVERSED E character (Ǝ)

As raw characters:

Ǝ

As a string of HTML entities:

Ǝ

Decoder output:

Byte number 1 is decimal 198, hex 0xC6, octal \306, binary 11000110
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 142, hex 0x8E, octal \216, binary 10001110
This is continuation byte 1, expecting 0 more.

U+018E	LATIN CAPITAL LETTER REVERSED E
	= turned e
	* Pan-Nigerian alphabet
	* lowercase is 01DD