Order 512.
658 conjugacy classes of subgroups.
The subgroup lattice has 376 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | #120 |
| commutator | C2×C4 | C2×C4×C8 |
| Frattini, cosocle | C22×C42 | C23 |
| socle | C22 | #1436 |
| prime radical | C24 | C4×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. #1842 | C4 | semidirect |
| 16. #1831 | C4 | semidirect |
| 27. #1276 | C4 | semidirect |
| 28. #1276 | C4 | semidirect |
| 84. #339 | C8 | semidirect |
| 215. M16 | C4⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20808 | 2 |
| #17314 | 2 |
| C4×#339 | 2 |
| #7924 | 2 |
| #7882 | 2 |
| #7866 | 2 |
| C2×#1276 | 2 |