Semicanousmic clan
These are rank-3 temperaments tempering out the semicanousma, 14641/14580 = [-2 -6 -1 0 4⟩, but we can begin by looking at the rank-4 temperament.
Temperaments not discussed here include:
Semicanousmic
Subgroup: 2.3.5.7.11
Comma list: 14641/14580
Mapping: [⟨1 0 2 0 1], ⟨0 1 2 0 2], ⟨0 0 4 0 1], ⟨0 0 0 1 0]]
POTE generators: ~3/2 = 702.2503, ~11/9 = 345.4579, ~7/4 = 968.6866
Badness: 0.3506 × 10-6
No-7 semicanousmic
Subgroup: 2.3.5.11
Comma list: 14641/14580
Sval mapping: [⟨1 0 2 1], ⟨0 1 2 2], ⟨0 0 4 1]]
POTE generators: ~3/2 = 702.2503, ~11/9 = 345.4579
Badness: 0.1425 × 10-3