Order 1344.
520 conjugacy classes of subgroups; only the 120 normal subgroups are shown.
This group has 520 conjugacy classes of subgroups — too many to draw. Only its 120 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D3×D7 |
| commutator, socle, cosocle | C22×C3×C7 | C24 |
| Fitting | C3×C42×C7 | C22 |
| hypercenter | C42 | D3×D7 |
| hypocenter | C3×C7 | H(3,𝔽4) |
| LCS | G ▷ C22×C3×C7 ▷ C3×C7 | |
| UCS | C1 ◁ C22 ◁ C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #10621358 | C2 | semidirect |
| 2. C7×#875 | C2 | semidirect |
| 3. C3×#6438 | C2 | semidirect |
| 4. #10621038 | C2 | semidirect |
| 5. #10621037 | C2 | semidirect |
| 6. #10621036 | C2 | semidirect |
| 7. #10621024 | C2 | semidirect |
| 8. #10621017 | C2 | semidirect |
| 9. #10620888 | C2 | semidirect |
| 11. C22×D3×D7 | C22 | semidirect |
| 13. C2×Dic42 | C22 | semidirect |
| 15. C2×C7×Dic6 | C22 | semidirect |
| 17. C2×C3×Dic14 | C22 | semidirect |
| 21. C3×C42×C7 | C22 | semidirect |
| 22. #66631 | C22 | semidirect |
| 23. #66631 | C22 | semidirect |
| 24. C7×(C2×D3)⋊C4 | C22 | semidirect |
| 25. C7×(C2×D3)⋊C4 | C22 | semidirect |
| 26. C3×(C2×D7)⋊C4 | C22 | semidirect |
| 27. C3×(C2×D7)⋊C4 | C22 | semidirect |
| 28. #66575 | C22 | semidirect |
| 29. (C2×D3)⋊Dic7 | C22 | semidirect |
| 30. (C2×D7)⋊Dic3 | C22 | semidirect |
| 31. Dic3×Dic7 | C22 | semidirect |
| 40. #6438 | D3 | semidirect |
| 72. C2×Dic14 | C2×D3 | semidirect |
| 75. C42×C7 | C2×D3 | semidirect |
| 81. (C2×D7)⋊C4 | C2×D3 | semidirect |
| 82. (C2×D7)⋊C4 | C2×D3 | semidirect |
| 92. #875 | D7 | semidirect |
| 141. C2×Dic6 | C2×D7 | semidirect |
| 144. C3×C42 | C2×D7 | semidirect |
| 150. (C2×D3)⋊C4 | C2×D7 | semidirect |
| 151. (C2×D3)⋊C4 | C2×D7 | semidirect |
| 206. C3×C7 | H(3,𝔽4) | semidirect |
| 227. C42 | D3×D7 | semidirect |
| 272. C7 | #5683 | semidirect |
| 296. C3 | #90374 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10621358 | 2 |
| C7×#875 | 2 |
| C3×#6438 | 2 |
| #10621038 | 2 |
| #10621037 | 2 |
| #10621036 | 2 |
| #10621024 | 2 |
| #10621017 | 2 |
| #10620888 | 2 |
| #90374 | 3 |
| #5683 | 7 |