This group reminds me a bit of NGC 7331 and companions, including the fact that the companions to NGC 6070 are much more distant at ~590 million l.y., compared to ~100 million l.y. for NGC 6070. Through my 24-inch (5 years back), I wrote ...
NGC 6070 appeared fairly bright, large, elongated 2:1 SW-NE, 2'x1', contains a large brighter core, fades out around the periphery. A very faint "star" near the northeast tip is actually a compact HII region labeled as region IV in the 2010 paper "Giant HII regions in NGC 7479 and NGC 6070". Located 8' SE of mag 6.7 HD 145204.
NGC 6070 is the brightest in a trio with NGC 6070B = CGCG 023-018 (double) 4.2' NE and NGC 6070C = LEDA 1175364 5.6' NE. NGC 6070B appeared very faint, small, elongated 2:1 ~N-S, low surface brightness. This is a close double system and the noted elongation suggests both systems were merged, but not individually resolved. NGC 6070C appeared extremely faint, very small, round, 12" diameter.
Through Jimi's 48-inch last May (during the Texas Star Party) much more detail was visible even in rather poor seeing...
At 375x NGC 6070 revealed three spiral arms or arcs of arms as well as a couple of HII knots. The galaxy appeared bright, large, elongated nearly 2:1 ~SW-NE, ~3'x1.5'. An inner spiral arm was visible on the NE side of the bright core. It showed a "hard" outer edge that defined the arm and contrasted with an obvious darker gap (dust) that was between this arm and an outer spiral arm. The outer arm seemed to emerge just north of the inner arm and gently curved counterclockwise towards the east and bending south near its tip. This outer arm ended at a very faint, small HII knot labeled as region I in the 2010 paper. Just outside the northeast curve of this arm was a second, slightly brighter HII knot, 6"-10" diameter (identified as region IV). Another inner spiral arc was symmetrically placed to the SW side of the core. It was pretty ill-defined, though, and lacked a sharp edge.
NGC 6070B is a close double system 4.3' NE of NGC 6070. The cores were easily resolved at 16" separation N-S. The southern component (NGC 6070B NED2) was larger and appeared fairly faint, round, 0.4' diameter, small bright core. The northern component (NGC 6070B NED1) was also fairly faint and round, but smaller - about 15" diameter. NGC 6070C, just 1.3' NE [PA 35°], was brighter than either component of NGC 6070B and appeared moderately bright, fairly small, round, 20" diameter, moderately high surface brightness.