G(♯4) 8-string guitar chord

How to play G(♯4) on 8-string guitar

The most common way, the first shape above: your index finger on the F♯ string at the 1st fret, your middle finger on the low B string at the 2nd fret, your little finger on the low E string at the 3rd fret and your ring finger on the A string at the 2nd fret. Don’t play the D, G, high B and high E strings.

From the F♯ string 1 2 3 2 x x x x (x: not played, 0: open)

What notes are in G(♯4)?

G(♯4), G major with sharp four, no fifth, is G, B and C♯: the root (G), the major third (B) and the augmented fourth (C♯). Its formula is 1 3 ♯4.