Results: (displaying all 3 matches)

Label Name Order Parity Solvable Subfields Low Degree Siblings
4T4 $A_4$ 12 1 Yes 6T4, 12T4
6T4 $A_4$ 12 1 Yes 3T1 4T4, 12T4
12T4 $A_4$ 12 1 Yes 3T1, 4T4, 6T4 4T4, 6T4

Results are complete for degrees $\leq 23$.