Undefined Character (U+1419B)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔆛` `𔆛`
UTF-8 Encoding:	`0xF0 0x94 0x86 0x9B`
UTF-16 Encoding:	`0xD810 0xDD9B`
UTF-32 Encoding:	`0x0001419B`

References