Order 32977.
20 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C7×C673 | C7 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | C673⋊C7 | C7 | 1 | 7 | yes | maximal, direct product factor |
| 3 | C673 | C72 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 4 | C72 | — | 673 | 1 | no | maximal, Sylow |
| 5 | C7 | — | 673 | 7 | no | — |
| 6 | C7 | C673⋊C7 | 1 | 1 | yes | characteristic, direct product factor |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7 | C673⋊C7 |
| commutator, cosocle, hypocenter | C673 | C72 |
| Frattini | C1 | G |
| Fitting, socle | C7×C673 | C7 |
| LCS | G ▷ C673 | |
| UCS | C1 ◁ C7 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C7×C673 | C7 | semidirect |
| 2. C673⋊C7 | C7 | direct (N × H) |
| 3. C673 | C72 | semidirect |
| 6. C7 | C673⋊C7 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C7×C673 | 7 |
| C673⋊C7 | 7 |
| C72 | 673 |