Order 26176.
66 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C4×#15692543 | C2 | 1 | 2 | yes | maximal |
| 2 | C4×C8×C409 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C2×#15692543 | C4 | 1 | 4 | yes | — |
| 4 | C2×C8×C409 | C4 | 1 | 2 | yes | — |
| 5 | C42×C409 | C22 | 1 | 1 | yes | characteristic |
| 6 | #15692543 | — | 2 | 4 | no | — |
| 7 | C2×C4×C409 | C2×C4 | 1 | 2 | yes | — |
| 8 | C2×C4×C409 | C2×C4 | 1 | 1 | yes | characteristic |
| 9 | C8×C409 | C8 | 1 | 4 | yes | complemented |
| 10 | C22×C409 | C42 | 1 | 1 | yes | characteristic |
| 11 | C4×C409 | C2×C8 | 1 | 2 | yes | — |
| 12 | C4×C409 | M16 | 1 | 4 | yes | — |
| 13 | C2×C409 | C4×C8 | 1 | 1 | yes | characteristic |
| 14 | C2×C409 | #97 | 1 | 2 | yes | — |
| 15 | C409 | #322 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 16 | #322 | — | 409 | 1 | no | maximal, Sylow |
| 17 | C4×C8 | — | 409 | 2 | no | — |
| 18 | C4×C8 | D409 | 1 | 1 | yes | characteristic |
| 19 | C2×C8 | — | 409 | 4 | no | — |
| 20 | C2×C8 | Dic409 | 1 | 2 | yes | — |
| 21 | C42 | C2×D409 | 1 | 1 | yes | characteristic |
| 22 | C2×C4 | C4×D409 | 1 | 2 | yes | — |
| 23 | C2×C4 | C2×Dic409 | 1 | 1 | yes | characteristic |
| 24 | C8 | — | 818 | 4 | no | — |
| 25 | C8 | #15692543 | 1 | 4 | yes | complemented |
| 26 | C22 | C4×Dic409 | 1 | 1 | yes | characteristic |
| 27 | C4 | C2×#15692543 | 1 | 2 | yes | — |
| 28 | C4 | #20266971 | 1 | 4 | yes | — |
| 29 | C2 | C4×#15692543 | 1 | 1 | yes | characteristic |
| 30 | C2 | #27189627 | 1 | 2 | yes | — |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C8×C409 | C8 | semidirect |
| 15. C409 | #322 | semidirect |
| 25. C8 | #15692543 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#15692543 | 2 |
| C4×C8×C409 | 2 |
| #322 | 409 |