Order 512.
668 conjugacy classes of subgroups.
The subgroup lattice has 243 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | #102 |
| commutator | C8 | C43 |
| Frattini, cosocle | C23×C8 | C23 |
| socle | C22 | C2×#340 |
| prime radical | C24 | C2×SD16 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C23×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C4×M32 | C4 | semidirect |
| 17. C4×#108 | C4 | semidirect |
| 18. C4×#108 | C4 | semidirect |
| 23. #1389 | C4 | direct (N × H) |
| 102. M32 | C42 | semidirect |
| 107. #108 | C42 | semidirect |
| 231. C4 | #1389 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×M32 | 2 |
| C2×C4×#108 | 2 |
| C4×#427 | 2 |
| C2×#1389 | 2 |