Finite Group DatabasebetaFinite Group DatabasebetaOrder 448.
162 conjugacy classes of subgroups; only the 43 normal subgroups are shown.
This group has 162 conjugacy classes of subgroups — too many to draw. Only its 43 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C22 | D4×D7 |
| commutator, cosocle | C2×C4×C7 | C23 |
| Frattini | C2×C4 | C22×D7 |
| Fitting | C2×C7×D8 | C2 |
| socle | C22×C7 | C2×D4 |
| hypercenter | C2×D8 | D7 |
| hypocenter | C7 | #449 |
| LCS | G ▷ C2×C4×C7 ▷ C2×C7 ▷ C7 | |
| UCS | C1 ◁ C22 ◁ C2×C4 ◁ C2×D8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#1159 | C2 | semidirect |
| 2. C2×C7×D8 | C2 | semidirect |
| 3. #6501 | C2 | semidirect |
| 4. C2×#1142 | C2 | semidirect |
| 5. #6406 | C2 | semidirect |
| 6. (C2×D7)⋊C8 | C2 | semidirect |
| 7. #6390 | C2 | semidirect |
| 30. C7×D4 | D4 | semidirect |
| 41. Dic14 | D4 | semidirect |
| 46. C2×D8 | D7 | semidirect |
| 97. D4 | C22⋊D7 | semidirect |
| 107. C7 | #449 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#1159 | 2 |
| C2×C7×D8 | 2 |
| #6501 | 2 |
| C2×#1142 | 2 |
| #6406 | 2 |
| (C2×D7)⋊C8 | 2 |
| #6390 | 2 |
| #449 | 7 |