Order 128.
354 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C24 |
| prime radical | C2×#121 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#123 | C2 | semidirect |
| 3. C22×C4⋊C4 | C2 | semidirect |
| 4. #399 | C2 | semidirect |
| 5. #390 | C2 | semidirect |
| 6. #384 | C2 | semidirect |
| 7. C4×C22⋊C4 | C2 | semidirect |
| 45. C22⋊C4 | D4 | semidirect |
| 87. C4 | #123 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#123 | 2 |
| C2×#121 | 2 |
| C22×C4⋊C4 | 2 |
| #399 | 2 |
| #390 | 2 |
| #384 | 2 |
| C4×C22⋊C4 | 2 |