Undefined Character (U+16D98)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖶘` `𖶘`
UTF-8 Encoding:	`0xF0 0x96 0xB6 0x98`
UTF-16 Encoding:	`0xD81B 0xDD98`
UTF-32 Encoding:	`0x00016D98`

References