MINNEAPOLIS — Wide-ranging sentences handed down in the yearslong federal investigation into recruiting and financing for the terrorist group al-Shabab have kindled a mix of outrage, confusion and relief among members of Minnesota’s large Somali community.

Some say the 10- and 20-year prison sentences for two Minnesota women who sent money to the group were too harsh, especially since two men who traveled to Somalia and joined al-Shabab got three years. The attorney for one man sentenced to 20 years in prison has already filed a notice of appeal; more are expected.

But others say justice has been served, and authorities said the nine penalties doled out last week show that those who support terrorism will be held accountable.

“This misguided conduct is unacceptable,” U.S. Attorney B. Todd Jones said in a statement. “It will continue to be prosecuted vigorously.”

Prosecutors have said the men and women were part of a “deadly pipeline,” sending money and men to al-Shabab, which the U.S. government has designated a terrorist organization for its links to al-Qaida and its tactics that include suicide bombings and assassinations.