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Extensions 1→N→G→Q→1 with N=C2 and Q=D14.5D4

Direct product G=N×Q with N=C2 and Q=D14.5D4
dρLabelID
C2×D14.5D4224C2xD14.5D4448,958


Non-split extensions G=N.Q with N=C2 and Q=D14.5D4
extensionφ:Q→Aut NdρLabelID
C2.1(D14.5D4) = C14.(C4×D4)central extension (φ=1)448C2.1(D14.5D4)448,189
C2.2(D14.5D4) = C22.58(D4×D7)central extension (φ=1)224C2.2(D14.5D4)448,198
C2.3(D14.5D4) = (C2×C4)⋊9D28central extension (φ=1)224C2.3(D14.5D4)448,199
C2.4(D14.5D4) = D14⋊C4⋊5C4central extension (φ=1)224C2.4(D14.5D4)448,203
C2.5(D14.5D4) = C4⋊C4⋊5Dic7central extension (φ=1)448C2.5(D14.5D4)448,515
C2.6(D14.5D4) = D14⋊C4⋊6C4central extension (φ=1)224C2.6(D14.5D4)448,523
C2.7(D14.5D4) = D14⋊C4⋊7C4central extension (φ=1)224C2.7(D14.5D4)448,524
C2.8(D14.5D4) = (C2×C4).Dic14central stem extension (φ=1)448C2.8(D14.5D4)448,194
C2.9(D14.5D4) = (C2×Dic7)⋊3D4central stem extension (φ=1)224C2.9(D14.5D4)448,206
C2.10(D14.5D4) = (C22×D7).9D4central stem extension (φ=1)224C2.10(D14.5D4)448,209
C2.11(D14.5D4) = D14.2SD16central stem extension (φ=1)224C2.11(D14.5D4)448,396
C2.12(D14.5D4) = D14.4SD16central stem extension (φ=1)224C2.12(D14.5D4)448,397
C2.13(D14.5D4) = C4.Q8⋊D7central stem extension (φ=1)224C2.13(D14.5D4)448,400
C2.14(D14.5D4) = C28.(C4○D4)central stem extension (φ=1)224C2.14(D14.5D4)448,401
C2.15(D14.5D4) = D14.5D8central stem extension (φ=1)224C2.15(D14.5D4)448,416
C2.16(D14.5D4) = D14.2Q16central stem extension (φ=1)224C2.16(D14.5D4)448,418
C2.17(D14.5D4) = C2.D8⋊D7central stem extension (φ=1)224C2.17(D14.5D4)448,419
C2.18(D14.5D4) = C2.D8⋊7D7central stem extension (φ=1)224C2.18(D14.5D4)448,422
C2.19(D14.5D4) = (C2×C28).54D4central stem extension (φ=1)448C2.19(D14.5D4)448,518
C2.20(D14.5D4) = (C2×C4)⋊3D28central stem extension (φ=1)224C2.20(D14.5D4)448,525
C2.21(D14.5D4) = (C2×C28).289D4central stem extension (φ=1)224C2.21(D14.5D4)448,526
C2.22(D14.5D4) = (C2×C28).290D4central stem extension (φ=1)224C2.22(D14.5D4)448,527

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