As character names:

U+1D68C MATHEMATICAL MONOSPACE SMALL C character (𝚌)

As raw characters:

𝚌

As a string of HTML entities:

𝚌

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 157, hex 0x9D, octal \235, binary 10011101
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 154, hex 0x9A, octal \232, binary 10011010
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 140, hex 0x8C, octal \214, binary 10001100
This is continuation byte 3, expecting 0 more.

U+1D68C	MATHEMATICAL MONOSPACE SMALL C
	# <font> 0063 latin small letter c