Undefined Character (U+14090)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔂐` `𔂐`
UTF-8 Encoding:	`0xF0 0x94 0x82 0x90`
UTF-16 Encoding:	`0xD810 0xDC90`
UTF-32 Encoding:	`0x00014090`

References