Order 320.
42 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #3995 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #3993 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #3930 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | C4⋊AGL(1,𝔽5) | — | 2 | 1 | no | — |
| 5 | #700 | — | 2 | 1 | no | — |
| 6 | C8×D5 | C22 | 1 | 1 | yes | characteristic |
| 7 | C5×C16 | C4 | 1 | 1 | yes | characteristic, complemented |
| 8 | #672 | C4 | 1 | 1 | yes | characteristic, complemented |
| 9 | #365 | — | 5 | 1 | no | maximal, Sylow |
| 10 | C2×AGL(1,𝔽5) | — | 4 | 1 | no | — |
| 11 | C4×D5 | D4 | 1 | 1 | yes | characteristic |
| 12 | #170 | — | 4 | 1 | no | — |
| 13 | C5×C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 14 | #168 | Q8 | 1 | 1 | yes | characteristic |
| 15 | M32 | — | 5 | 1 | no | — |
| 16 | #108 | — | 5 | 1 | no | — |
| 17 | #106 | — | 5 | 1 | no | — |
| 18 | C2×D5 | SD16 | 1 | 1 | yes | characteristic |
| 19 | AGL(1,𝔽5) | — | 8 | 1 | no | — |
| 20 | C4×C5 | C4⋊C4 | 1 | 1 | yes | characteristic |
| 21 | Dic5 | SD16 | 1 | 1 | yes | characteristic |
| 22 | M16 | — | 10 | 1 | no | — |
| 23 | C2×C8 | — | 5 | 1 | no | — |
| 24 | C4⋊C4 | — | 10 | 1 | no | — |
| 25 | C16 | — | 5 | 1 | no | — |
| 26 | C16 | AGL(1,𝔽5) | 1 | 1 | yes | characteristic, complemented |
| 27 | C2×C5 | #106 | 1 | 1 | yes | characteristic |
| 28 | D5 | — | 2 | 1 | no | — |
| 29 | C2×C4 | — | 5 | 1 | no | — |
| 30 | C2×C4 | — | 20 | 1 | no | — |
| 31 | C8 | — | 5 | 1 | no | — |
| 32 | C8 | — | 20 | 1 | no | — |
| 33 | C8 | C2×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 34 | C5 | #365 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 35 | C22 | — | 5 | 1 | no | — |
| 36 | C4 | — | 5 | 1 | no | — |
| 37 | C4 | — | 40 | 1 | no | — |
| 38 | C4 | C4⋊AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 39 | C2 | — | 10 | 1 | no | — |
| 40 | C2 | #3993 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C5×C16 | C4 | semidirect |
| 8. #672 | C4 | semidirect |
| 26. C16 | AGL(1,𝔽5) | semidirect |
| 34. C5 | #365 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3995 | 2 |
| #3993 | 2 |
| #3930 | 2 |
| #365 | 5 |