As character names:

U+1D682 MATHEMATICAL MONOSPACE CAPITAL S character (𝚂)

As raw characters:

𝚂

As a string of HTML entities:

𝚂

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 130, hex 0x82, octal \202, binary 10000010
This is continuation byte 3, expecting 0 more.

U+1D682	MATHEMATICAL MONOSPACE CAPITAL S
	# <font> 0053 latin capital letter s