It still is not clear exactly how the accident happened - GAC said the ship suffered a 'blackout', meaning it lost power and steering before becoming stuck; but a spokesman for the canal authority said a sandstorm had blocked the captain's view and blown the ship off course before it got jammed and lost power.
Options are therefore limited. Because the boat is wider than the canal itself, it has to come out the exact way it went in. Except that both ends are out of the water, meaning it has no steering.
https://www.dailymail.co.uk/news/article-9396611/Suez-Canal-blocked-cargo-ship-Given-runs-aground.html
Ah, cheers