Extensions 1→N→G→Q→1 with N=C22 and Q=Q16

Direct product G=N×Q with N=C22 and Q=Q16

Semidirect products G=N:Q with N=C22 and Q=Q16
extensionφ:Q→Aut NdρLabelID
C221Q16 = C2×Dic44φ: Q16/C8C2 ⊆ Aut C22352C22:1Q16352,100
C222Q16 = C2×C11⋊Q16φ: Q16/Q8C2 ⊆ Aut C22352C22:2Q16352,138

Non-split extensions G=N.Q with N=C22 and Q=Q16
extensionφ:Q→Aut NdρLabelID
C22.1Q16 = C44.44D4φ: Q16/C8C2 ⊆ Aut C22352C22.1Q16352,22
C22.2Q16 = C44.5Q8φ: Q16/C8C2 ⊆ Aut C22352C22.2Q16352,24
C22.3Q16 = C44.Q8φ: Q16/Q8C2 ⊆ Aut C22352C22.3Q16352,13
C22.4Q16 = C22.Q16φ: Q16/Q8C2 ⊆ Aut C22352C22.4Q16352,16
C22.5Q16 = Q8⋊Dic11φ: Q16/Q8C2 ⊆ Aut C22352C22.5Q16352,41
C22.6Q16 = C11×Q8⋊C4central extension (φ=1)352C22.6Q16352,52
C22.7Q16 = C11×C2.D8central extension (φ=1)352C22.7Q16352,56