Undefined Character (U+1424E)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔉎` `𔉎`
UTF-8 Encoding:	`0xF0 0x94 0x89 0x8E`
UTF-16 Encoding:	`0xD810 0xDE4E`
UTF-32 Encoding:	`0x0001424E`

References