Undefined Character (U+1CDD4)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜷔` `𜷔`
UTF-8 Encoding:	`0xF0 0x9C 0xB7 0x94`
UTF-16 Encoding:	`0xD833 0xDDD4`
UTF-32 Encoding:	`0x0001CDD4`

References