Order 224.
62 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #1161 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | C7×Q16 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #1143 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | D56 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | C8×D7 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | C7×Q8 | C22 | 1 | 2 | yes | — |
| 7 | D28 | — | 2 | 2 | no | — |
| 8 | D28 | C22 | 1 | 2 | yes | — |
| 9 | C4×D7 | — | 2 | 2 | no | — |
| 10 | C4×D7 | C22 | 1 | 1 | yes | characteristic |
| 11 | C7×C8 | C22 | 1 | 1 | yes | characteristic |
| 12 | C7⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 13 | #135 | — | 7 | 1 | no | maximal, Sylow |
| 14 | C2×D7 | — | 2 | 2 | no | — |
| 15 | C2×D7 | D4 | 1 | 1 | yes | characteristic |
| 16 | C4×C7 | — | 2 | 2 | no | — |
| 17 | C4×C7 | C23 | 1 | 1 | yes | characteristic |
| 18 | Dic7 | D4 | 1 | 1 | yes | characteristic |
| 19 | #41 | — | 7 | 2 | no | — |
| 20 | Q16 | D7 | 1 | 1 | yes | characteristic, complemented |
| 21 | SD16 | — | 7 | 2 | no | — |
| 22 | D8 | — | 7 | 1 | no | — |
| 23 | C2×C8 | — | 7 | 1 | no | — |
| 24 | C2×C7 | C2×D4 | 1 | 1 | yes | characteristic |
| 25 | D7 | — | 2 | 1 | no | — |
| 26 | D7 | — | 4 | 2 | no | — |
| 27 | Q8 | C2×D7 | 1 | 2 | yes | — |
| 28 | D4 | — | 7 | 2 | no | — |
| 29 | D4 | — | 14 | 2 | no | — |
| 30 | C2×C4 | — | 7 | 1 | no | — |
| 31 | C2×C4 | — | 14 | 2 | no | — |
| 32 | C8 | — | 7 | 1 | no | — |
| 33 | C8 | C2×D7 | 1 | 1 | yes | characteristic |
| 34 | C7 | #135 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 35 | C22 | — | 7 | 1 | no | — |
| 36 | C22 | — | 14 | 2 | no | — |
| 37 | C4 | — | 2 | 2 | no | — |
| 38 | C4 | — | 7 | 1 | no | — |
| 39 | C4 | C22×D7 | 1 | 1 | yes | characteristic |
| 40 | C2 | — | 14 | 1 | no | — |
| 41 | C2 | — | 28 | 2 | no | — |
| 42 | C2 | D4×D7 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D7 |
| commutator, cosocle | C4×C7 | C23 |
| Frattini | C4 | C22×D7 |
| Fitting | C7×Q16 | C2 |
| socle | C2×C7 | C2×D4 |
| hypercenter | Q16 | D7 |
| hypocenter | C7 | #135 |
| LCS | G ▷ C4×C7 ▷ C2×C7 ▷ C7 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ Q16 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #1161 | C2 | semidirect |
| 2. C7×Q16 | C2 | semidirect |
| 3. #1143 | C2 | semidirect |
| 4. D56 | C2 | semidirect |
| 5. C8×D7 | C2 | semidirect |
| 20. Q16 | D7 | semidirect |
| 34. C7 | #135 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #1161 | 2 |
| C7×Q16 | 2 |
| #1143 | 2 |
| D56 | 2 |
| C8×D7 | 2 |
| #135 | 7 |