Extensions 1→N→G→Q→1 with N=C40⋊C4 and Q=C2

Direct product G=N×Q with N=C40⋊C4 and Q=C2

Semidirect products G=N:Q with N=C40⋊C4 and Q=C2
extensionφ:Q→Out NdρLabelID
C40⋊C41C2 = D10.D8φ: C2/C1C2 ⊆ Out C40⋊C4808-C40:C4:1C2320,241
C40⋊C42C2 = D401C4φ: C2/C1C2 ⊆ Out C40⋊C4808+C40:C4:2C2320,245
C40⋊C43C2 = D40⋊C4φ: C2/C1C2 ⊆ Out C40⋊C4408+C40:C4:3C2320,1069
C40⋊C44C2 = SD16×F5φ: C2/C1C2 ⊆ Out C40⋊C4408C40:C4:4C2320,1072
C40⋊C45C2 = M4(2)⋊1F5φ: C2/C1C2 ⊆ Out C40⋊C4408C40:C4:5C2320,1065
C40⋊C46C2 = (C2×C8)⋊6F5φ: trivial image804C40:C4:6C2320,1059

Non-split extensions G=N.Q with N=C40⋊C4 and Q=C2
extensionφ:Q→Out NdρLabelID
C40⋊C4.1C2 = Dic20⋊C4φ: C2/C1C2 ⊆ Out C40⋊C4808-C40:C4.1C2320,1077
C40⋊C4.2C2 = C804C4φ: C2/C1C2 ⊆ Out C40⋊C4804C40:C4.2C2320,185
C40⋊C4.3C2 = C805C4φ: C2/C1C2 ⊆ Out C40⋊C4804C40:C4.3C2320,186