piano chord
E♭aug
E♭1G3B♯5
Two major thirds stacked. Symmetrical: every note can be heard as the root.
Written the other way round it is D♯aug — the same twelve keys on a piano, a different piece of notation.
What is true of it
E♭aug is E♭, G and B — 1, 3 and #5 counted from E♭.