Extensions 1→N→G→Q→1 with N=C2×Q8 and Q=C22

Direct product G=N×Q with N=C2×Q8 and Q=C22

Semidirect products G=N:Q with N=C2×Q8 and Q=C22
extensionφ:Q→Out NdρLabelID
(C2×Q8)⋊1C22 = C11×C22⋊Q8φ: C22/C11C2 ⊆ Out C2×Q8176(C2xQ8):1C22352,157
(C2×Q8)⋊2C22 = C11×C4.4D4φ: C22/C11C2 ⊆ Out C2×Q8176(C2xQ8):2C22352,159
(C2×Q8)⋊3C22 = SD16×C22φ: C22/C11C2 ⊆ Out C2×Q8176(C2xQ8):3C22352,168
(C2×Q8)⋊4C22 = C11×C8.C22φ: C22/C11C2 ⊆ Out C2×Q81764(C2xQ8):4C22352,172
(C2×Q8)⋊5C22 = C11×2- 1+4φ: C22/C11C2 ⊆ Out C2×Q81764(C2xQ8):5C22352,193
(C2×Q8)⋊6C22 = C4○D4×C22φ: trivial image176(C2xQ8):6C22352,191

Non-split extensions G=N.Q with N=C2×Q8 and Q=C22
extensionφ:Q→Out NdρLabelID
(C2×Q8).1C22 = C11×C4.10D4φ: C22/C11C2 ⊆ Out C2×Q81764(C2xQ8).1C22352,50
(C2×Q8).2C22 = C11×Q8⋊C4φ: C22/C11C2 ⊆ Out C2×Q8352(C2xQ8).2C22352,52
(C2×Q8).3C22 = C11×C4⋊Q8φ: C22/C11C2 ⊆ Out C2×Q8352(C2xQ8).3C22352,163
(C2×Q8).4C22 = Q16×C22φ: C22/C11C2 ⊆ Out C2×Q8352(C2xQ8).4C22352,169
(C2×Q8).5C22 = Q8×C44φ: trivial image352(C2xQ8).5C22352,154