Undefined Character (U+1617A)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖅺` `𖅺`
UTF-8 Encoding:	`0xF0 0x96 0x85 0xBA`
UTF-16 Encoding:	`0xD818 0xDD7A`
UTF-32 Encoding:	`0x0001617A`

References