Order 1344.
660 conjugacy classes of subgroups; only the 144 normal subgroups are shown.
This group has 660 conjugacy classes of subgroups — too many to draw. Only its 144 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×C7×C22⋊C4 | C22 |
| hypercenter | C22⋊C4 | D3×D7 |
| hypocenter | C3×C7 | #525 |
| LCS | G ▷ C22×C3×C7 ▷ C3×C7 | |
| UCS | C1 ◁ C22 ◁ C22⋊C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×D3×Dic7 | C2 | semidirect |
| 2. C2×#66684 | C2 | semidirect |
| 3. #10621360 | C2 | semidirect |
| 4. C7×#882 | C2 | semidirect |
| 5. C3×#6449 | C2 | semidirect |
| 6. #10621130 | C2 | semidirect |
| 7. #10621101 | C2 | semidirect |
| 8. #10621015 | C2 | semidirect |
| 9. #10621004 | C2 | semidirect |
| 10. #10620998 | C2 | semidirect |
| 11. #10620997 | C2 | semidirect |
| 19. C2×#4248 | C22 | semidirect |
| 21. C2×#4245 | C22 | semidirect |
| 25. C2×D3×Dic7 | C22 | semidirect |
| 27. C2×Dic3×D7 | C22 | semidirect |
| 30. #66629 | C22 | semidirect |
| 31. C4×Dic21 | C22 | semidirect |
| 33. C3×(C2×D7)⋊C4 | C22 | semidirect |
| 34. C3×C4⋊Dic7 | C22 | semidirect |
| 35. #66577 | C22 | semidirect |
| 37. (C2×D3)⋊Dic7 | C22 | semidirect |
| 45. #6449 | D3 | semidirect |
| 57. C2×Dic21 | D4 | semidirect |
| 95. (C2×D7)⋊C4 | C2×D3 | semidirect |
| 96. C4⋊Dic7 | C2×D3 | semidirect |
| 108. #882 | D7 | semidirect |
| 119. C2×D3×C7 | #41 | semidirect |
| 240. C3×C7 | #525 | semidirect |
| 282. C2×D3 | #1159 | semidirect |
| 315. C7 | #5656 | semidirect |
| 340. C3 | #90277 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D3×Dic7 | 2 |
| C2×#66684 | 2 |
| #10621360 | 2 |
| C7×#882 | 2 |
| C3×#6449 | 2 |
| #10621130 | 2 |
| #10621101 | 2 |
| #10621015 | 2 |
| #10621004 | 2 |
| #10620998 | 2 |
| #10620997 | 2 |
| #90277 | 3 |
| #5656 | 7 |