As character names:

U+2AC8 SUPERSET OF ABOVE TILDE OPERATOR 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 171, hex 0xAB, octal \253, binary 10101011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 136, hex 0x88, octal \210, binary 10001000
This is continuation byte 2, expecting 0 more.

U+2AC8	SUPERSET OF ABOVE TILDE OPERATOR