Order 416.
60 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×Dic26 | C2 | 1 | 2 | yes | maximal |
| 2 | C2×C8×C13 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | Dic52 | C2 | 1 | 4 | yes | maximal, direct product factor |
| 4 | C2×C4×C13 | C22 | 1 | 1 | yes | characteristic |
| 5 | C2×Dic13 | — | 2 | 2 | no | — |
| 6 | Dic26 | — | 2 | 2 | no | — |
| 7 | Dic26 | C22 | 1 | 4 | yes | — |
| 8 | C8×C13 | C22 | 1 | 2 | yes | — |
| 9 | C22×C13 | D4 | 1 | 1 | yes | characteristic |
| 10 | C4×C13 | D4 | 1 | 1 | yes | characteristic |
| 11 | C4×C13 | C23 | 1 | 1 | yes | characteristic |
| 12 | Dic13 | — | 2 | 4 | no | — |
| 13 | C2×Q16 | — | 13 | 1 | no | maximal, Sylow |
| 14 | C2×C13 | Q16 | 1 | 2 | yes | complemented |
| 15 | C2×C13 | C2×D4 | 1 | 1 | yes | characteristic |
| 16 | C2×Q8 | — | 13 | 2 | no | — |
| 17 | Q16 | — | 13 | 4 | no | — |
| 18 | C2×C8 | D13 | 1 | 1 | yes | characteristic |
| 19 | C13 | C2×Q16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 20 | Q8 | — | 13 | 4 | no | — |
| 21 | Q8 | — | 26 | 2 | no | — |
| 22 | C2×C4 | — | 26 | 2 | no | — |
| 23 | C2×C4 | C2×D13 | 1 | 1 | yes | characteristic |
| 24 | C8 | C2×D13 | 1 | 2 | yes | — |
| 25 | C22 | D52 | 1 | 1 | yes | characteristic |
| 26 | C4 | — | 26 | 4 | no | — |
| 27 | C4 | D52 | 1 | 1 | yes | characteristic |
| 28 | C4 | C22×D13 | 1 | 1 | yes | characteristic |
| 29 | C2 | Dic52 | 1 | 2 | yes | direct product factor |
| 30 | C2 | C2×D52 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. Dic52 | C2 | direct (N × H) |
| 14. C2×C13 | Q16 | semidirect |
| 19. C13 | C2×Q16 | semidirect |
| 29. C2 | Dic52 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Dic26 | 2 |
| C2×C8×C13 | 2 |
| Dic52 | 2 |
| C2×Q16 | 13 |