Undefined Character (U+16D11)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖴑` `𖴑`
UTF-8 Encoding:	`0xF0 0x96 0xB4 0x91`
UTF-16 Encoding:	`0xD81B 0xDD11`
UTF-32 Encoding:	`0x00016D11`

References