Order 512.
1374 conjugacy classes of subgroups.
The subgroup lattice has 397 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | D4×C22⋊C4 |
| commutator | C2×C4 | C22×C42 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #20446 | C2 | semidirect |
| 6. #10904 | C2 | semidirect |
| 7. #10870 | C2 | semidirect |
| 14. C2×#428 | C4 | semidirect |
| 16. C2×#427 | C4 | semidirect |
| 18. C22×#107 | C4 | semidirect |
| 25. #1813 | C4 | semidirect |
| 28. #1757 | C4 | semidirect |
| 61. C2×#108 | C2×C4 | semidirect |
| 93. #405 | C2×C4 | semidirect |
| 97. #344 | C2×C4 | semidirect |
| 101. #338 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2913 | 2 |
| C2×#1813 | 2 |
| #20446 | 2 |
| C2×#1757 | 2 |
| #20397 | 2 |
| #10904 | 2 |
| #10870 | 2 |
| #10765 | 2 |