X(2), X(4), X(3146)
reflections A', B', C' of A, B, C in the sidelines of ABC
images of A, B, C under h(G,4)
vertices of pedal triangle of L1
image of K = X(6) under h(G,10)
points at infinity of the Thomson cubic
Its asymptotes are parallel to those of the Thomson cubic.
See the related K127.