4-9, (0167), Maj 11 5
Cluster-free, 4 Notes

8-28, (0134679A), Diminished (Oct.)

Limited Transposition

Interval-content vector <200022>
Distance (16/4)*

the minimum Euclidean distance from this set to any transposition of the perfectly even 4 note chord, in semitones

Ancohemitonic chromatic-cluser-free
Hemitonic set contains one or more semitones
Mode of Limited Transposition this set has fewer than 12 unique transpositions
Self-M-Related the M-relation (replace semitone intervals with perfect fourths) maps this set to itself
Symmetric the inverse of this set is the same set
Tritonic set contains one or more tritones