Extensions 1→N→G→Q→1 with N=C12 and Q=C3⋊D4

Direct product G=N×Q with N=C12 and Q=C3⋊D4
dρLabelID
C12×C3⋊D448C12xC3:D4288,699

Semidirect products G=N:Q with N=C12 and Q=C3⋊D4
extensionφ:Q→Aut NdρLabelID
C121(C3⋊D4) = C127D12φ: C3⋊D4/C6C22 ⊆ Aut C1248C12:1(C3:D4)288,557
C122(C3⋊D4) = C62.84C23φ: C3⋊D4/C6C22 ⊆ Aut C1296C12:2(C3:D4)288,562
C123(C3⋊D4) = C122D12φ: C3⋊D4/C6C22 ⊆ Aut C1248C12:3(C3:D4)288,564
C124(C3⋊D4) = C62.256C23φ: C3⋊D4/C6C22 ⊆ Aut C12144C12:4(C3:D4)288,795
C125(C3⋊D4) = C62.258C23φ: C3⋊D4/C6C22 ⊆ Aut C12144C12:5(C3:D4)288,797
C126(C3⋊D4) = C12⋊D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12:6(C3:D4)288,559
C127(C3⋊D4) = C4×C3⋊D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12:7(C3:D4)288,551
C128(C3⋊D4) = C3×C123D4φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12:8(C3:D4)288,711
C129(C3⋊D4) = D62D12φ: C3⋊D4/D6C2 ⊆ Aut C1296C12:9(C3:D4)288,556
C1210(C3⋊D4) = C4×D6⋊S3φ: C3⋊D4/D6C2 ⊆ Aut C1296C12:10(C3:D4)288,549
C1211(C3⋊D4) = C3×D63D4φ: C3⋊D4/D6C2 ⊆ Aut C1248C12:11(C3:D4)288,709
C1212(C3⋊D4) = C6219D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12:12(C3:D4)288,787
C1213(C3⋊D4) = C4×C327D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12:13(C3:D4)288,785
C1214(C3⋊D4) = C3×C127D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C1248C12:14(C3:D4)288,701

Non-split extensions G=N.Q with N=C12 and Q=C3⋊D4
extensionφ:Q→Aut NdρLabelID
C12.1(C3⋊D4) = C9⋊D16φ: C3⋊D4/C6C22 ⊆ Aut C121444+C12.1(C3:D4)288,33
C12.2(C3⋊D4) = D8.D9φ: C3⋊D4/C6C22 ⊆ Aut C121444-C12.2(C3:D4)288,34
C12.3(C3⋊D4) = C9⋊SD32φ: C3⋊D4/C6C22 ⊆ Aut C121444+C12.3(C3:D4)288,35
C12.4(C3⋊D4) = C9⋊Q32φ: C3⋊D4/C6C22 ⊆ Aut C122884-C12.4(C3:D4)288,36
C12.5(C3⋊D4) = C36.D4φ: C3⋊D4/C6C22 ⊆ Aut C12724C12.5(C3:D4)288,39
C12.6(C3⋊D4) = D4⋊Dic9φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.6(C3:D4)288,40
C12.7(C3⋊D4) = C36.9D4φ: C3⋊D4/C6C22 ⊆ Aut C121444C12.7(C3:D4)288,42
C12.8(C3⋊D4) = Q82Dic9φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.8(C3:D4)288,43
C12.9(C3⋊D4) = C2×D4.D9φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.9(C3:D4)288,141
C12.10(C3⋊D4) = C2×D4⋊D9φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.10(C3:D4)288,142
C12.11(C3⋊D4) = D366C22φ: C3⋊D4/C6C22 ⊆ Aut C12724C12.11(C3:D4)288,143
C12.12(C3⋊D4) = C36.17D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.12(C3:D4)288,146
C12.13(C3⋊D4) = C362D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.13(C3:D4)288,148
C12.14(C3⋊D4) = C36⋊D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.14(C3:D4)288,150
C12.15(C3⋊D4) = C2×C9⋊Q16φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.15(C3:D4)288,151
C12.16(C3⋊D4) = C2×Q82D9φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.16(C3:D4)288,152
C12.17(C3⋊D4) = C36.C23φ: C3⋊D4/C6C22 ⊆ Aut C121444C12.17(C3:D4)288,153
C12.18(C3⋊D4) = Dic9⋊Q8φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.18(C3:D4)288,154
C12.19(C3⋊D4) = D183Q8φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.19(C3:D4)288,156
C12.20(C3⋊D4) = C36.23D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.20(C3:D4)288,157
C12.21(C3⋊D4) = C322D16φ: C3⋊D4/C6C22 ⊆ Aut C12964C12.21(C3:D4)288,193
C12.22(C3⋊D4) = D24.S3φ: C3⋊D4/C6C22 ⊆ Aut C12964C12.22(C3:D4)288,195
C12.23(C3⋊D4) = C322Q32φ: C3⋊D4/C6C22 ⊆ Aut C12964C12.23(C3:D4)288,198
C12.24(C3⋊D4) = C12.D12φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.24(C3:D4)288,206
C12.25(C3⋊D4) = C12.70D12φ: C3⋊D4/C6C22 ⊆ Aut C12244+C12.25(C3:D4)288,207
C12.26(C3⋊D4) = C12.14D12φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.26(C3:D4)288,208
C12.27(C3⋊D4) = C12.71D12φ: C3⋊D4/C6C22 ⊆ Aut C12484-C12.27(C3:D4)288,209
C12.28(C3⋊D4) = D123Dic3φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.28(C3:D4)288,210
C12.29(C3⋊D4) = C6.16D24φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.29(C3:D4)288,211
C12.30(C3⋊D4) = C6.17D24φ: C3⋊D4/C6C22 ⊆ Aut C1248C12.30(C3:D4)288,212
C12.31(C3⋊D4) = Dic6⋊Dic3φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.31(C3:D4)288,213
C12.32(C3⋊D4) = C6.Dic12φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.32(C3:D4)288,214
C12.33(C3⋊D4) = C12.73D12φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.33(C3:D4)288,215
C12.34(C3⋊D4) = C327D16φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.34(C3:D4)288,301
C12.35(C3⋊D4) = C328SD32φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.35(C3:D4)288,302
C12.36(C3⋊D4) = C3210SD32φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.36(C3:D4)288,303
C12.37(C3⋊D4) = C327Q32φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.37(C3:D4)288,304
C12.38(C3⋊D4) = C62.116D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.38(C3:D4)288,307
C12.39(C3⋊D4) = (C6×D4).S3φ: C3⋊D4/C6C22 ⊆ Aut C1272C12.39(C3:D4)288,308
C12.40(C3⋊D4) = C62.117D4φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.40(C3:D4)288,310
C12.41(C3⋊D4) = (C6×C12).C4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.41(C3:D4)288,311
C12.42(C3⋊D4) = C2×C322D8φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.42(C3:D4)288,469
C12.43(C3⋊D4) = D1220D6φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.43(C3:D4)288,471
C12.44(C3⋊D4) = D1218D6φ: C3⋊D4/C6C22 ⊆ Aut C12244+C12.44(C3:D4)288,473
C12.45(C3⋊D4) = C2×Dic6⋊S3φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.45(C3:D4)288,474
C12.46(C3⋊D4) = D12.32D6φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.46(C3:D4)288,475
C12.47(C3⋊D4) = D12.28D6φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.47(C3:D4)288,478
C12.48(C3⋊D4) = D12.29D6φ: C3⋊D4/C6C22 ⊆ Aut C12484-C12.48(C3:D4)288,479
C12.49(C3⋊D4) = Dic6.29D6φ: C3⋊D4/C6C22 ⊆ Aut C12484C12.49(C3:D4)288,481
C12.50(C3⋊D4) = C2×C322Q16φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.50(C3:D4)288,482
C12.51(C3⋊D4) = D66Dic6φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.51(C3:D4)288,504
C12.52(C3⋊D4) = D67Dic6φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.52(C3:D4)288,505
C12.53(C3⋊D4) = C62.33C23φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.53(C3:D4)288,511
C12.54(C3⋊D4) = C12.30D12φ: C3⋊D4/C6C22 ⊆ Aut C1248C12.54(C3:D4)288,519
C12.55(C3⋊D4) = C62.43C23φ: C3⋊D4/C6C22 ⊆ Aut C1296C12.55(C3:D4)288,521
C12.56(C3⋊D4) = C2×C327D8φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.56(C3:D4)288,788
C12.57(C3⋊D4) = C62.131D4φ: C3⋊D4/C6C22 ⊆ Aut C1272C12.57(C3:D4)288,789
C12.58(C3⋊D4) = C2×C329SD16φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.58(C3:D4)288,790
C12.59(C3⋊D4) = C62.254C23φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.59(C3:D4)288,793
C12.60(C3⋊D4) = C2×C3211SD16φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.60(C3:D4)288,798
C12.61(C3⋊D4) = C62.134D4φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.61(C3:D4)288,799
C12.62(C3⋊D4) = C2×C327Q16φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.62(C3:D4)288,800
C12.63(C3⋊D4) = C62.259C23φ: C3⋊D4/C6C22 ⊆ Aut C12288C12.63(C3:D4)288,801
C12.64(C3⋊D4) = C62.261C23φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.64(C3:D4)288,803
C12.65(C3⋊D4) = C62.262C23φ: C3⋊D4/C6C22 ⊆ Aut C12144C12.65(C3:D4)288,804
C12.66(C3⋊D4) = C3⋊D48φ: C3⋊D4/Dic3C2 ⊆ Aut C12484+C12.66(C3:D4)288,194
C12.67(C3⋊D4) = C323SD32φ: C3⋊D4/Dic3C2 ⊆ Aut C12964-C12.67(C3:D4)288,196
C12.68(C3⋊D4) = C24.49D6φ: C3⋊D4/Dic3C2 ⊆ Aut C12484+C12.68(C3:D4)288,197
C12.69(C3⋊D4) = C323Q32φ: C3⋊D4/Dic3C2 ⊆ Aut C12964-C12.69(C3:D4)288,199
C12.70(C3⋊D4) = C2×C3⋊D24φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.70(C3:D4)288,472
C12.71(C3⋊D4) = C2×D12.S3φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.71(C3:D4)288,476
C12.72(C3⋊D4) = C2×C325SD16φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.72(C3:D4)288,480
C12.73(C3⋊D4) = C2×C323Q16φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.73(C3:D4)288,483
C12.74(C3⋊D4) = C12.27D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.74(C3:D4)288,508
C12.75(C3⋊D4) = C12.28D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.75(C3:D4)288,512
C12.76(C3⋊D4) = Dic3⋊Dic6φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.76(C3:D4)288,514
C12.77(C3⋊D4) = C12.78D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.77(C3:D4)288,205
C12.78(C3⋊D4) = D122Dic3φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.78(C3:D4)288,217
C12.79(C3⋊D4) = C12.80D12φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.79(C3:D4)288,218
C12.80(C3⋊D4) = C12.81D12φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.80(C3:D4)288,219
C12.81(C3⋊D4) = C12.82D12φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.81(C3:D4)288,225
C12.82(C3⋊D4) = D12.27D6φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.82(C3:D4)288,477
C12.83(C3⋊D4) = C3×C3⋊D16φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.83(C3:D4)288,260
C12.84(C3⋊D4) = C3×D8.S3φ: C3⋊D4/Dic3C2 ⊆ Aut C12484C12.84(C3:D4)288,261
C12.85(C3⋊D4) = C3×C8.6D6φ: C3⋊D4/Dic3C2 ⊆ Aut C12964C12.85(C3:D4)288,262
C12.86(C3⋊D4) = C3×C3⋊Q32φ: C3⋊D4/Dic3C2 ⊆ Aut C12964C12.86(C3:D4)288,263
C12.87(C3⋊D4) = C6×D4⋊S3φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.87(C3:D4)288,702
C12.88(C3⋊D4) = C6×D4.S3φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.88(C3:D4)288,704
C12.89(C3⋊D4) = C3×C23.12D6φ: C3⋊D4/Dic3C2 ⊆ Aut C1248C12.89(C3:D4)288,707
C12.90(C3⋊D4) = C6×Q82S3φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.90(C3:D4)288,712
C12.91(C3⋊D4) = C6×C3⋊Q16φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.91(C3:D4)288,714
C12.92(C3⋊D4) = C3×Dic3⋊Q8φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.92(C3:D4)288,715
C12.93(C3⋊D4) = C3×C12.23D4φ: C3⋊D4/Dic3C2 ⊆ Aut C1296C12.93(C3:D4)288,718
C12.94(C3⋊D4) = C12.77D12φ: C3⋊D4/D6C2 ⊆ Aut C1296C12.94(C3:D4)288,204
C12.95(C3⋊D4) = D124Dic3φ: C3⋊D4/D6C2 ⊆ Aut C12244C12.95(C3:D4)288,216
C12.96(C3⋊D4) = C12.15Dic6φ: C3⋊D4/D6C2 ⊆ Aut C1296C12.96(C3:D4)288,220
C12.97(C3⋊D4) = C62.5Q8φ: C3⋊D4/D6C2 ⊆ Aut C12484C12.97(C3:D4)288,226
C12.98(C3⋊D4) = D12.30D6φ: C3⋊D4/D6C2 ⊆ Aut C12484C12.98(C3:D4)288,470
C12.99(C3⋊D4) = C3×D4⋊Dic3φ: C3⋊D4/D6C2 ⊆ Aut C1248C12.99(C3:D4)288,266
C12.100(C3⋊D4) = C3×C12.D4φ: C3⋊D4/D6C2 ⊆ Aut C12244C12.100(C3:D4)288,267
C12.101(C3⋊D4) = C3×Q82Dic3φ: C3⋊D4/D6C2 ⊆ Aut C1296C12.101(C3:D4)288,269
C12.102(C3⋊D4) = C3×C12.10D4φ: C3⋊D4/D6C2 ⊆ Aut C12484C12.102(C3:D4)288,270
C12.103(C3⋊D4) = C3×D126C22φ: C3⋊D4/D6C2 ⊆ Aut C12244C12.103(C3:D4)288,703
C12.104(C3⋊D4) = C3×Q8.11D6φ: C3⋊D4/D6C2 ⊆ Aut C12484C12.104(C3:D4)288,713
C12.105(C3⋊D4) = C3×D63Q8φ: C3⋊D4/D6C2 ⊆ Aut C1296C12.105(C3:D4)288,717
C12.106(C3⋊D4) = C36.45D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12288C12.106(C3:D4)288,24
C12.107(C3⋊D4) = C2.D72φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.107(C3:D4)288,28
C12.108(C3⋊D4) = C4.D36φ: C3⋊D4/C2×C6C2 ⊆ Aut C121444-C12.108(C3:D4)288,30
C12.109(C3⋊D4) = C36.48D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12724+C12.109(C3:D4)288,31
C12.110(C3⋊D4) = C36.49D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.110(C3:D4)288,134
C12.111(C3⋊D4) = C367D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.111(C3:D4)288,140
C12.112(C3⋊D4) = D4.D18φ: C3⋊D4/C2×C6C2 ⊆ Aut C121444-C12.112(C3:D4)288,159
C12.113(C3⋊D4) = D4⋊D18φ: C3⋊D4/C2×C6C2 ⊆ Aut C12724+C12.113(C3:D4)288,160
C12.114(C3⋊D4) = C6.4Dic12φ: C3⋊D4/C2×C6C2 ⊆ Aut C12288C12.114(C3:D4)288,291
C12.115(C3⋊D4) = C62.84D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.115(C3:D4)288,296
C12.116(C3⋊D4) = C12.19D12φ: C3⋊D4/C2×C6C2 ⊆ Aut C1272C12.116(C3:D4)288,298
C12.117(C3⋊D4) = C12.20D12φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.117(C3:D4)288,299
C12.118(C3⋊D4) = C6210Q8φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.118(C3:D4)288,781
C12.119(C3⋊D4) = C62.73D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C1272C12.119(C3:D4)288,806
C12.120(C3⋊D4) = C62.75D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.120(C3:D4)288,808
C12.121(C3⋊D4) = Dic9⋊C8φ: C3⋊D4/C2×C6C2 ⊆ Aut C12288C12.121(C3:D4)288,22
C12.122(C3⋊D4) = D18⋊C8φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.122(C3:D4)288,27
C12.123(C3⋊D4) = C36.53D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C121444C12.123(C3:D4)288,29
C12.124(C3⋊D4) = Dic18⋊C4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12724C12.124(C3:D4)288,32
C12.125(C3⋊D4) = C36.55D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.125(C3:D4)288,37
C12.126(C3⋊D4) = Q83Dic9φ: C3⋊D4/C2×C6C2 ⊆ Aut C12724C12.126(C3:D4)288,44
C12.127(C3⋊D4) = C4×C9⋊D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.127(C3:D4)288,138
C12.128(C3⋊D4) = D4.9D18φ: C3⋊D4/C2×C6C2 ⊆ Aut C121444C12.128(C3:D4)288,161
C12.129(C3⋊D4) = C12.30Dic6φ: C3⋊D4/C2×C6C2 ⊆ Aut C12288C12.129(C3:D4)288,289
C12.130(C3⋊D4) = C12.60D12φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.130(C3:D4)288,295
C12.131(C3⋊D4) = C62.8Q8φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.131(C3:D4)288,297
C12.132(C3⋊D4) = C62.37D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C1272C12.132(C3:D4)288,300
C12.133(C3⋊D4) = C627C8φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.133(C3:D4)288,305
C12.134(C3⋊D4) = C62.39D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C1272C12.134(C3:D4)288,312
C12.135(C3⋊D4) = C62.74D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12144C12.135(C3:D4)288,807
C12.136(C3⋊D4) = C3×C2.Dic12φ: C3⋊D4/C2×C6C2 ⊆ Aut C1296C12.136(C3:D4)288,250
C12.137(C3⋊D4) = C3×C2.D24φ: C3⋊D4/C2×C6C2 ⊆ Aut C1296C12.137(C3:D4)288,255
C12.138(C3⋊D4) = C3×C12.46D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12484C12.138(C3:D4)288,257
C12.139(C3⋊D4) = C3×C12.47D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C12484C12.139(C3:D4)288,258
C12.140(C3⋊D4) = C3×C12.48D4φ: C3⋊D4/C2×C6C2 ⊆ Aut C1248C12.140(C3:D4)288,695
C12.141(C3⋊D4) = C3×D4⋊D6φ: C3⋊D4/C2×C6C2 ⊆ Aut C12484C12.141(C3:D4)288,720
C12.142(C3⋊D4) = C3×Q8.14D6φ: C3⋊D4/C2×C6C2 ⊆ Aut C12484C12.142(C3:D4)288,722
C12.143(C3⋊D4) = C3×Dic3⋊C8central extension (φ=1)96C12.143(C3:D4)288,248
C12.144(C3⋊D4) = C3×D6⋊C8central extension (φ=1)96C12.144(C3:D4)288,254
C12.145(C3⋊D4) = C3×C12.53D4central extension (φ=1)484C12.145(C3:D4)288,256
C12.146(C3⋊D4) = C3×D12⋊C4central extension (φ=1)484C12.146(C3:D4)288,259
C12.147(C3⋊D4) = C3×C12.55D4central extension (φ=1)48C12.147(C3:D4)288,264
C12.148(C3⋊D4) = C3×Q83Dic3central extension (φ=1)484C12.148(C3:D4)288,271
C12.149(C3⋊D4) = C3×Q8.13D6central extension (φ=1)484C12.149(C3:D4)288,721

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