Extensions 1→N→G→Q→1 with N=C2 and Q=D4.10D4

Direct product G=N×Q with N=C2 and Q=D4.10D4
dρLabelID
C2×D4.10D432C2xD4.10D4128,1749


Non-split extensions G=N.Q with N=C2 and Q=D4.10D4
extensionφ:Q→Aut NdρLabelID
C2.1(D4.10D4) = 2- 1+42C4central extension (φ=1)32C2.1(D4.10D4)128,525
C2.2(D4.10D4) = C4.10D42C4central extension (φ=1)32C2.2(D4.10D4)128,589
C2.3(D4.10D4) = C4≀C2⋊C4central extension (φ=1)32C2.3(D4.10D4)128,591
C2.4(D4.10D4) = C8.C22⋊C4central extension (φ=1)32C2.4(D4.10D4)128,614
C2.5(D4.10D4) = C4⋊Q815C4central extension (φ=1)32C2.5(D4.10D4)128,618
C2.6(D4.10D4) = C4⋊C4.6D4central stem extension (φ=1)32C2.6(D4.10D4)128,335
C2.7(D4.10D4) = Q8⋊D4⋊C2central stem extension (φ=1)32C2.7(D4.10D4)128,336
C2.8(D4.10D4) = (C2×C4)⋊Q16central stem extension (φ=1)32C2.8(D4.10D4)128,337
C2.9(D4.10D4) = C4⋊C4.12D4central stem extension (φ=1)32C2.9(D4.10D4)128,341
C2.10(D4.10D4) = (C2×C4).5D8central stem extension (φ=1)32C2.10(D4.10D4)128,342
C2.11(D4.10D4) = (C2×C4).SD16central stem extension (φ=1)32C2.11(D4.10D4)128,343
C2.12(D4.10D4) = D4.7D8central stem extension (φ=1)64C2.12(D4.10D4)128,379
C2.13(D4.10D4) = Q84Q16central stem extension (φ=1)128C2.13(D4.10D4)128,380
C2.14(D4.10D4) = D44Q16central stem extension (φ=1)64C2.14(D4.10D4)128,381
C2.15(D4.10D4) = C42.211C23central stem extension (φ=1)64C2.15(D4.10D4)128,382
C2.16(D4.10D4) = Q84SD16central stem extension (φ=1)64C2.16(D4.10D4)128,383
C2.17(D4.10D4) = C42.213C23central stem extension (φ=1)64C2.17(D4.10D4)128,384
C2.18(D4.10D4) = Q8.SD16central stem extension (φ=1)128C2.18(D4.10D4)128,385
C2.19(D4.10D4) = D44SD16central stem extension (φ=1)64C2.19(D4.10D4)128,386
C2.20(D4.10D4) = C42.6C23central stem extension (φ=1)64C2.20(D4.10D4)128,392
C2.21(D4.10D4) = C42.7C23central stem extension (φ=1)64C2.21(D4.10D4)128,393
C2.22(D4.10D4) = C42.9C23central stem extension (φ=1)128C2.22(D4.10D4)128,395
C2.23(D4.10D4) = C42.10C23central stem extension (φ=1)64C2.23(D4.10D4)128,396
C2.24(D4.10D4) = C42.130D4central stem extension (φ=1)32C2.24(D4.10D4)128,737
C2.25(D4.10D4) = M4(2)⋊4D4central stem extension (φ=1)32C2.25(D4.10D4)128,739
C2.26(D4.10D4) = (C2×Q8)⋊2Q8central stem extension (φ=1)32C2.26(D4.10D4)128,760
C2.27(D4.10D4) = M4(2).7D4central stem extension (φ=1)32C2.27(D4.10D4)128,770
C2.28(D4.10D4) = C4211D4central stem extension (φ=1)32C2.28(D4.10D4)128,771
C2.29(D4.10D4) = M4(2)⋊Q8central stem extension (φ=1)32C2.29(D4.10D4)128,792

׿
×
𝔽