G 13#11, 5th inversion (C# in the bass)
Also written as G13#11/C#.
Notes, from the bass up
C# (bass)EGBDFA
The same notes as G 13#11 (C#, E, G, B, D, F and A), rearranged so C# is the lowest note. Use it to move between chords with smaller jumps across the keyboard.