Order 320.
46 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #3998 | C2 | 1 | 2 | yes | maximal |
| 2 | #3947 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C2×C5×C8 | C4 | 1 | 1 | yes | characteristic |
| 4 | C4×Dic5 | C4 | 1 | 1 | yes | characteristic |
| 5 | C2×#168 | C22 | 1 | 1 | yes | characteristic |
| 6 | #674 | C4 | 1 | 4 | yes | complemented |
| 7 | #347 | — | 5 | 1 | no | maximal, Sylow |
| 8 | C2×C4×C5 | C2×C4 | 1 | 1 | yes | characteristic |
| 9 | C2×Dic5 | — | 2 | 1 | no | — |
| 10 | C5×C8 | — | 2 | 1 | no | — |
| 11 | #168 | C2×C4 | 1 | 2 | yes | — |
| 12 | M32 | — | 5 | 2 | no | — |
| 13 | #97 | — | 5 | 1 | no | — |
| 14 | C22×C5 | M16 | 1 | 1 | yes | characteristic |
| 15 | C4×C5 | C42 | 1 | 1 | yes | characteristic |
| 16 | C4×C5 | M16 | 1 | 1 | yes | characteristic |
| 17 | Dic5 | — | 4 | 1 | no | — |
| 18 | C2×C8 | — | 5 | 1 | no | — |
| 19 | C2×C8 | AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 20 | C42 | — | 5 | 1 | no | — |
| 21 | C16 | — | 5 | 4 | no | — |
| 22 | C2×C5 | — | 2 | 1 | no | — |
| 23 | C2×C5 | #97 | 1 | 1 | yes | characteristic |
| 24 | C2×C4 | — | 10 | 1 | no | — |
| 25 | C2×C4 | C2×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 26 | C8 | — | 2 | 1 | no | — |
| 27 | C8 | — | 5 | 2 | no | — |
| 28 | C5 | #347 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 29 | C22 | #700 | 1 | 1 | yes | characteristic |
| 30 | C4 | — | 20 | 1 | no | — |
| 31 | C4 | C4×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 32 | C4 | #704 | 1 | 1 | yes | characteristic |
| 33 | C2 | — | 2 | 1 | no | — |
| 34 | C2 | #4002 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #674 | C4 | semidirect |
| 28. C5 | #347 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3998 | 2 |
| #3947 | 2 |
| #347 | 5 |