Undefined Character (U+16DFE)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖷾` `𖷾`
UTF-8 Encoding:	`0xF0 0x96 0xB7 0xBE`
UTF-16 Encoding:	`0xD81B 0xDDFE`
UTF-32 Encoding:	`0x00016DFE`

References