As character names:

U+1BC98 DUPLOYAN AFFIX LOW VERTICAL character (𛲘)

As raw characters:

𛲘

As a string of HTML entities:

𛲘

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 155, hex 0x9B, octal \233, binary 10011011
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 178, hex 0xB2, octal \262, binary 10110010
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 3, expecting 0 more.

U+1BC98	DUPLOYAN AFFIX LOW VERTICAL
	* functions as attached affix vertical down with ZWJ
	* about half as long as the Duployan letter p
	* as a prefix, has rising stroke direction
	* Pernin ZWJ + -ine
	x (duployan letter p - 1BC02)