Order 18688.
46 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2 | #22608143 |
| commutator, cosocle | C64×C73 | C22 |
| Frattini | C64 | C2×D73 |
| Fitting | C73×D64 | C2 |
| socle | C2×C73 | D64 |
| hypercenter | D64 | D73 |
| hypocenter | C73 | D128 |
| LCS | G ▷ C64×C73 ▷ C32×C73 ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64 ◁ D64 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. D4672 | C2 | semidirect |
| 2. #22607750 | C2 | semidirect |
| 3. C73×D64 | C2 | semidirect |
| 24. D64 | D73 | semidirect |
| 26. C73 | D128 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D4672 | 2 |
| #22607750 | 2 |
| C73×D64 | 2 |
| D128 | 73 |