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J 113924.74+ 164144.0 is an interesting galaxy at   z = 0.0693 , i.e.   D L  ∼ 305  Mpc, with tidal‐tail‐like extended optical features on both sides. There are two neighbouring galaxies, a spiral galaxy J 113922.85+ 164136.3 which has a strikingly similar ‘tidal’ morphology and a faint galaxy J 113923.58+ 164129.9. We report H  i  21‐cm observations of this field to search for signatures of possible interaction. Narrow H  i  emission is detected from J 113924.74+ 164144.0, but J 113922.85+ 164136.3 shows no detectable emission. The total H  i  mass detected in J 113924.74+ 164144.0 is  7.7 × 10 9  M ⊙  . The H  i  emission from the galaxy is found to be extended and significantly offset from the optical position of the galaxy. We interpret this as signature of possible interaction with the neighbouring spiral galaxy. There is also a possible detection of H  i  emission from another nearby galaxy J 113952.31+ 164531.8 at   z = 0.0680  at a projected distance of 600 kpc, and with a total H  i  mass of  5.3 × 10 9  M ⊙  , suggesting that all these galaxies form a loose group at   z ∼ 0.069 .

The curious case of J113924.74+164144.0: a possible new group of galaxies at z = 0.069