Order 26176.
66 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C4×#15692550 | C2 | 1 | 2 | yes | maximal |
| 2 | C8×Dic409 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C2×#15692550 | C4 | 1 | 4 | yes | — |
| 4 | C2×#15692543 | C4 | 1 | 1 | yes | characteristic |
| 5 | C4×Dic409 | C22 | 1 | 1 | yes | characteristic |
| 6 | C2×C8×C409 | C4 | 1 | 1 | yes | characteristic |
| 7 | #15692550 | — | 2 | 4 | no | — |
| 8 | C2×Dic409 | C2×C4 | 1 | 2 | yes | — |
| 9 | #15692543 | C8 | 1 | 2 | yes | complemented |
| 10 | C2×C4×C409 | C2×C4 | 1 | 1 | yes | characteristic |
| 11 | C8×C409 | C8 | 1 | 2 | yes | complemented |
| 12 | C22×C409 | C42 | 1 | 1 | yes | characteristic |
| 13 | C4×C409 | C2×C8 | 1 | 1 | yes | characteristic |
| 14 | C4×C409 | C2×C8 | 1 | 1 | yes | characteristic |
| 15 | Dic409 | M16 | 1 | 4 | yes | — |
| 16 | C2×C409 | C4×C8 | 1 | 1 | yes | characteristic |
| 17 | C2×C409 | #97 | 1 | 2 | yes | — |
| 18 | C409 | #322 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 19 | #322 | — | 409 | 1 | no | maximal, Sylow |
| 20 | C4×C8 | — | 409 | 2 | no | — |
| 21 | C4×C8 | — | 409 | 1 | no | — |
| 22 | C2×C8 | — | 409 | 4 | no | — |
| 23 | C2×C8 | — | 409 | 1 | no | — |
| 24 | C2×C8 | #13109888 | 1 | 1 | yes | characteristic |
| 25 | C42 | — | 409 | 1 | no | — |
| 26 | C2×C4 | — | 409 | 2 | no | — |
| 27 | C2×C4 | C2×#13109888 | 1 | 1 | yes | characteristic |
| 28 | C8 | — | 818 | 4 | no | — |
| 29 | C8 | — | 409 | 2 | no | — |
| 30 | C8 | #15692550 | 1 | 2 | yes | complemented |
| 31 | C22 | C4×#13109888 | 1 | 1 | yes | characteristic |
| 32 | C4 | — | 409 | 4 | no | — |
| 33 | C4 | C2×#15692550 | 1 | 1 | yes | characteristic |
| 34 | C4 | #20266996 | 1 | 1 | yes | characteristic |
| 35 | C2 | C4×#15692550 | 1 | 1 | yes | characteristic |
| 36 | C2 | #27189771 | 1 | 2 | yes | — |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. #15692543 | C8 | semidirect |
| 11. C8×C409 | C8 | semidirect |
| 18. C409 | #322 | semidirect |
| 30. C8 | #15692550 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#15692550 | 2 |
| C8×Dic409 | 2 |
| #322 | 409 |