As character names:

U+2283 SUPERSET OF character (⊃)

As raw characters:

⊃

As a string of HTML entities:

⊃

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 131, hex 0x83, octal \203, binary 10000011
This is continuation byte 2, expecting 0 more.

U+2283	SUPERSET OF
	= includes in set
	x (right sideways u bracket - 2E27)