Order 448.
54 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2×C8 | C2×D7 |
| commutator | C2×C7 | C4×C8 |
| Fitting | C2×C7×C16 | C2 |
| socle, prime radical | C22×C7 | C2×C8 |
| cosocle | C2×C7×C8 | C22 |
| hypercenter | C2×C16 | D7 |
| hypocenter | C7 | #346 |
| LCS | G ▷ C2×C7 ▷ C7 | |
| UCS | C1 ◁ C2×C8 ◁ C2×C16 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C7×C16 | C4 | semidirect |
| 8. C7⋊C16 | C4 | semidirect |
| 26. C16 | Dic7 | semidirect |
| 34. C7 | #346 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C7×C16 | 2 |
| C8×Dic7 | 2 |
| C2×C7⋊C16 | 2 |
| #346 | 7 |