Undefined Character (U+1617E)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖅾` `𖅾`
UTF-8 Encoding:	`0xF0 0x96 0x85 0xBE`
UTF-16 Encoding:	`0xD818 0xDD7E`
UTF-32 Encoding:	`0x0001617E`

References