| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(D4×C2×C14) = C22⋊C4×C2×C14 | central extension (φ=1) | 224 | | C2.1(D4xC2xC14) | 448,1295 |
| C2.2(D4×C2×C14) = C4⋊C4×C2×C14 | central extension (φ=1) | 448 | | C2.2(D4xC2xC14) | 448,1296 |
| C2.3(D4×C2×C14) = D4×C2×C28 | central extension (φ=1) | 224 | | C2.3(D4xC2xC14) | 448,1298 |
| C2.4(D4×C2×C14) = C14×C22≀C2 | central stem extension (φ=1) | 112 | | C2.4(D4xC2xC14) | 448,1304 |
| C2.5(D4×C2×C14) = C14×C4⋊D4 | central stem extension (φ=1) | 224 | | C2.5(D4xC2xC14) | 448,1305 |
| C2.6(D4×C2×C14) = C14×C22⋊Q8 | central stem extension (φ=1) | 224 | | C2.6(D4xC2xC14) | 448,1306 |
| C2.7(D4×C2×C14) = C14×C22.D4 | central stem extension (φ=1) | 224 | | C2.7(D4xC2xC14) | 448,1307 |
| C2.8(D4×C2×C14) = C7×C22.19C24 | central stem extension (φ=1) | 112 | | C2.8(D4xC2xC14) | 448,1308 |
| C2.9(D4×C2×C14) = C14×C4.4D4 | central stem extension (φ=1) | 224 | | C2.9(D4xC2xC14) | 448,1309 |
| C2.10(D4×C2×C14) = C14×C4⋊1D4 | central stem extension (φ=1) | 224 | | C2.10(D4xC2xC14) | 448,1313 |
| C2.11(D4×C2×C14) = C14×C4⋊Q8 | central stem extension (φ=1) | 448 | | C2.11(D4xC2xC14) | 448,1314 |
| C2.12(D4×C2×C14) = C7×C22.26C24 | central stem extension (φ=1) | 224 | | C2.12(D4xC2xC14) | 448,1315 |
| C2.13(D4×C2×C14) = C7×C23⋊3D4 | central stem extension (φ=1) | 112 | | C2.13(D4xC2xC14) | 448,1317 |
| C2.14(D4×C2×C14) = C7×C22.29C24 | central stem extension (φ=1) | 112 | | C2.14(D4xC2xC14) | 448,1318 |
| C2.15(D4×C2×C14) = C7×C23.38C23 | central stem extension (φ=1) | 224 | | C2.15(D4xC2xC14) | 448,1319 |
| C2.16(D4×C2×C14) = C7×C22.31C24 | central stem extension (φ=1) | 224 | | C2.16(D4xC2xC14) | 448,1320 |
| C2.17(D4×C2×C14) = C7×D42 | central stem extension (φ=1) | 112 | | C2.17(D4xC2xC14) | 448,1328 |
| C2.18(D4×C2×C14) = C7×D4⋊5D4 | central stem extension (φ=1) | 112 | | C2.18(D4xC2xC14) | 448,1329 |
| C2.19(D4×C2×C14) = C7×D4⋊6D4 | central stem extension (φ=1) | 224 | | C2.19(D4xC2xC14) | 448,1330 |
| C2.20(D4×C2×C14) = C7×Q8⋊5D4 | central stem extension (φ=1) | 224 | | C2.20(D4xC2xC14) | 448,1331 |
| C2.21(D4×C2×C14) = C7×D4×Q8 | central stem extension (φ=1) | 224 | | C2.21(D4xC2xC14) | 448,1332 |
| C2.22(D4×C2×C14) = C7×Q8⋊6D4 | central stem extension (φ=1) | 224 | | C2.22(D4xC2xC14) | 448,1333 |
| C2.23(D4×C2×C14) = D8×C2×C14 | central stem extension (φ=1) | 224 | | C2.23(D4xC2xC14) | 448,1352 |
| C2.24(D4×C2×C14) = SD16×C2×C14 | central stem extension (φ=1) | 224 | | C2.24(D4xC2xC14) | 448,1353 |
| C2.25(D4×C2×C14) = Q16×C2×C14 | central stem extension (φ=1) | 448 | | C2.25(D4xC2xC14) | 448,1354 |
| C2.26(D4×C2×C14) = C14×C4○D8 | central stem extension (φ=1) | 224 | | C2.26(D4xC2xC14) | 448,1355 |
| C2.27(D4×C2×C14) = C14×C8⋊C22 | central stem extension (φ=1) | 112 | | C2.27(D4xC2xC14) | 448,1356 |
| C2.28(D4×C2×C14) = C14×C8.C22 | central stem extension (φ=1) | 224 | | C2.28(D4xC2xC14) | 448,1357 |
| C2.29(D4×C2×C14) = C7×D8⋊C22 | central stem extension (φ=1) | 112 | 4 | C2.29(D4xC2xC14) | 448,1358 |
| C2.30(D4×C2×C14) = C7×D4○D8 | central stem extension (φ=1) | 112 | 4 | C2.30(D4xC2xC14) | 448,1359 |
| C2.31(D4×C2×C14) = C7×D4○SD16 | central stem extension (φ=1) | 112 | 4 | C2.31(D4xC2xC14) | 448,1360 |
| C2.32(D4×C2×C14) = C7×Q8○D8 | central stem extension (φ=1) | 224 | 4 | C2.32(D4xC2xC14) | 448,1361 |