Undefined Character (U+1618B)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖆋` `𖆋`
UTF-8 Encoding:	`0xF0 0x96 0x86 0x8B`
UTF-16 Encoding:	`0xD818 0xDD8B`
UTF-32 Encoding:	`0x0001618B`

References