DECISION ORDER
ORDERED that the order of disposition is affirmed, without costs or disbursements.
The appellant only partially preserved his claim of insufficiency of the evidence. In any event, viewing the evidence in a light most favorable to the presentment agency, we find that it was legally sufficient to support the findings of the Family Court ( see Matter of Frank C., 283 A.D.2d 643; cf. People v. Contes, 60 N.Y.2d 620). Further, the findings were not against the weight of the evidence ( cf. CPL 470.15; People v. Gaimari, 176 N.Y. 84, 94). Here, the evidence established that the appellant entered a restaurant with three male friends. Thereafter, the appellant and the other three males went outside the restaurant and surrounded the complainant to prevent his escape. The complainant's pockets were grabbed when he did not comply with a demand for money. One of the boys punched him in the jaw and another struck him with a skateboard. The appellant remained with the group and they all fled. After the encounter, the complainant discovered that the $4 he had in his back pocket was missing. The appellant's initial and continued participation in the incident was sufficient to establish that he shared the intent to commit the acts which, if committed by an adult, would constitute the crimes of robbery in the first, second, and third degrees ( see Matter of Juan J., 81 N.Y.2d 739; Matter of Joseph J., 205 A.D.2d 777; Matter of Daniel F., 200 A.D.2d 571).
Contrary to the appellant's contention, the police properly detained him for a prompt showup identification, made within minutes of the incident and in close proximity to the crime scene. Further, there was no evidence of undue suggestiveness ( see People v. Duuvon, 77 N.Y.2d 541; People v. Love, 57 N.Y.2d 1023; People v. Braithwaite, 286 A.D.2d 507).
The appellant's remaining contention is without merit.
ALTMAN, J.P., FLORIO, LUCIANO and MASTRO, JJ., concur.