Extensions 1→N→G→Q→1 with N=C4.10D4 and Q=C4

Direct product G=N×Q with N=C4.10D4 and Q=C4

Semidirect products G=N:Q with N=C4.10D4 and Q=C4
extensionφ:Q→Out NdρLabelID
C4.10D4⋊C4 = C42.3D4φ: C4/C1C4 ⊆ Out C4.10D4164C4.10D4:C4128,136
C4.10D42C4 = C4.10D42C4φ: C4/C2C2 ⊆ Out C4.10D432C4.10D4:2C4128,589
C4.10D43C4 = C4.10D43C4φ: C4/C2C2 ⊆ Out C4.10D464C4.10D4:3C4128,662
C4.10D44C4 = C42.427D4φ: C4/C2C2 ⊆ Out C4.10D4164C4.10D4:4C4128,664
C4.10D45C4 = (C2×Q8).Q8φ: C4/C2C2 ⊆ Out C4.10D432C4.10D4:5C4128,126
C4.10D46C4 = (C22×C8)⋊C4φ: C4/C2C2 ⊆ Out C4.10D4324C4.10D4:6C4128,127
C4.10D47C4 = C23.5C42φ: trivial image324C4.10D4:7C4128,489

Non-split extensions G=N.Q with N=C4.10D4 and Q=C4
extensionφ:Q→Out NdρLabelID
C4.10D4.C4 = C42.4D4φ: C4/C1C4 ⊆ Out C4.10D4164-C4.10D4.C4128,137
C4.10D4.2C4 = M4(2).40D4φ: C4/C2C2 ⊆ Out C4.10D4324C4.10D4.2C4128,590