Ordered that the judgment is affirmed.
“The decision as to whether to permit a defendant to withdraw a рreviously entered plea of guilty rests within the sound discretion of the court and generally will not be disturbed absent an improvident exercise of discretion” (People v Jacob,
“When a defendant moves to withdraw a guilty plea, the nature and extent of the fact-finding inquiry ‘rest[s] largеly in the discretion of the Judge to whom the motion is made’ and a hearing will be granted only in rare instances” (People v Brown,
Here, thе Supreme Court providently exercised its discretion in denying the defendant’s motion tо withdraw his plea of guilty without conducting a hearing. The defendant’s postplea assertions regarding his innocence and thе documents cited in support of his motion were insufficient to warrant withdrawal of his plea or a hearing (see People v Friedman,
The defendant’s contention that his attorney was ineffective is based, in part, on matter appearing on the record and, in part, on matter outside the record, and thus constitutes a “ ‘mixed clаim[ ]’ ” of ineffective assistance (People v Maxwell,
