Undefined Character (U+13508)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓔈` `𓔈`
UTF-8 Encoding:	`0xF0 0x93 0x94 0x88`
UTF-16 Encoding:	`0xD80D 0xDD08`
UTF-32 Encoding:	`0x00013508`

References