Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
542 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 542 conjugacy classes of subgroups — too many to draw. Only its 77 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C5×#2840 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #10600288 | C2 | 1 | 3 | yes | maximal |
| 3 | #10598114 | C2 | 1 | 3 | yes | maximal |
| 4 | C22×C22⋊Dic5 | C22 | 1 | 1 | yes | characteristic |
| 5 | C5×#393 | — | 2 | 6 | no | — |
| 6 | C5×#379 | C22 | 1 | 3 | yes | — |
| 7 | #65536 | C22 | 1 | 3 | yes | — |
| 8 | #64747 | — | 2 | 6 | no | — |
| 9 | #10391 | — | 5 | 1 | no | maximal, Sylow |
| 10 | C25×C5 | C23 | 1 | 1 | yes | characteristic |
| 11 | C22×C5×Q8 | — | 2 | 2 | no | — |
| 12 | C23×Dic5 | Q8 | 1 | 2 | yes | complemented |
| 13 | C2×C5×C22⋊C4 | — | 2 | 6 | no | — |
| 14 | C2×C5×C22⋊C4 | D4 | 1 | 6 | yes | — |
| 15 | C2×C22⋊Dic5 | — | 2 | 3 | no | — |
| 16 | C2×C22⋊Dic5 | — | 2 | 3 | no | — |
| 17 | C2×C22⋊Dic5 | — | 2 | 3 | no | — |
| 18 | C2×C22⋊Dic5 | — | 2 | 6 | no | — |
| 19 | C5×#95 | — | 2 | 6 | no | — |
| 20 | #2840 | D5 | 1 | 1 | yes | characteristic |
| 21 | #1819 | — | 5 | 3 | no | — |
| 22 | #1304 | — | 5 | 3 | no | — |
| 23 | C24×C5 | — | 4 | 2 | no | — |
| 24 | C24×C5 | — | 8 | 2 | no | — |
| 25 | C24×C5 | C2×D4 | 1 | 3 | yes | — |
| 26 | C24×C5 | C2×Q8 | 1 | 1 | yes | characteristic |
| 27 | C24×C5 | #41 | 1 | 3 | yes | — |
| 28 | C2×C5×Q8 | — | 8 | 4 | no | — |
| 29 | C2×C5×Q8 | — | 8 | 2 | no | — |
| 30 | C22×C4×C5 | — | 2 | 6 | no | — |
| 31 | C22×Dic5 | — | 2 | 6 | no | — |
| 32 | C22×Dic5 | — | 4 | 3 | no | — |
| 33 | C22×Dic5 | — | 8 | 2 | no | — |
| 34 | C5×C22⋊C4 | — | 4 | 6 | no | — |
| 35 | C5×C22⋊C4 | — | 8 | 6 | no | — |
| 36 | C22⋊Dic5 | — | 4 | 1 | no | — |
| 37 | C22⋊Dic5 | — | 4 | 3 | no | — |
| 38 | C22⋊Dic5 | — | 4 | 6 | no | — |
| 39 | C22⋊Dic5 | — | 8 | 6 | no | — |
| 40 | C22×C22⋊C4 | — | 5 | 1 | no | — |
| 41 | #393 | — | 2 | 6 | no | — |
| 42 | #379 | — | 5 | 3 | no | — |
| 43 | #379 | C2×D5 | 1 | 3 | yes | — |
| 44 | #342 | — | 10 | 6 | no | — |
| 45 | C23×C5 | — | 2 | 6 | no | — |
| 46 | C23×C5 | — | 4 | 2 | no | — |
| 47 | C23×C5 | — | 4 | 1 | no | — |
| 48 | C23×C5 | — | 4 | 6 | no | — |
| 49 | C23×C5 | — | 4 | 6 | no | — |
| 50 | C23×C5 | — | 4 | 3 | no | — |
| 51 | C23×C5 | — | 8 | 8 | no | — |
| 52 | C23×C5 | #120 | 1 | 1 | yes | characteristic |
| 53 | C23×C5 | C22⋊Q8 | 1 | 3 | yes | — |
| 54 | C23×C5 | #124 | 1 | 3 | yes | — |
| 55 | C5×Q8 | — | 8 | 8 | no | — |
| 56 | C2×C4×C5 | — | 4 | 12 | no | — |
| 57 | C2×C4×C5 | — | 4 | 6 | no | — |
| 58 | C2×Dic5 | — | 4 | 2 | no | — |
| 59 | C2×Dic5 | — | 8 | 6 | no | — |
| 60 | C2×Dic5 | — | 8 | 3 | no | — |
| 61 | C2×Dic5 | — | 8 | 6 | no | — |
| 62 | C25 | C22×D5 | 1 | 1 | yes | characteristic |
| 63 | C22×Q8 | — | 2 | 2 | no | — |
| 64 | C23×C4 | — | 5 | 2 | no | — |
| 65 | C2×C22⋊C4 | — | 2 | 6 | no | — |
| 66 | C2×C22⋊C4 | — | 10 | 3 | no | — |
| 67 | C2×C22⋊C4 | — | 10 | 3 | no | — |
| 68 | C2×C22⋊C4 | — | 10 | 3 | no | — |
| 69 | C2×C22⋊C4 | — | 10 | 6 | no | — |
| 70 | C2×C22⋊C4 | C22⋊D5 | 1 | 6 | yes | — |
| 71 | #95 | — | 2 | 6 | no | — |
| 72 | C22×C5 | — | 2 | 2 | no | — |
| 73 | C22×C5 | — | 2 | 3 | no | — |
| 74 | C22×C5 | — | 2 | 3 | no | — |
| 75 | C22×C5 | — | 2 | 6 | no | — |
| 76 | C22×C5 | — | 2 | 6 | no | — |
| 77 | C22×C5 | — | 4 | 4 | no | — |
| 78 | C22×C5 | — | 8 | 6 | no | — |
| 79 | C22×C5 | — | 8 | 6 | no | — |
| 80 | C22×C5 | #393 | 1 | 1 | yes | characteristic |
| 81 | C22×C5 | #458 | 1 | 2 | yes | — |
| 82 | C4×C5 | — | 8 | 6 | no | — |
| 83 | Dic5 | — | 8 | 2 | no | — |
| 84 | Dic5 | — | 16 | 3 | no | — |
| 85 | C24 | — | 4 | 2 | no | — |
| 86 | C24 | — | 8 | 2 | no | — |
| 87 | C24 | Q8×D5 | 1 | 1 | yes | characteristic |
| 88 | C24 | #713 | 1 | 3 | yes | — |
| 89 | C24 | C2×C22⋊D5 | 1 | 3 | yes | — |
| 90 | C2×Q8 | — | 8 | 4 | no | — |
| 91 | C2×Q8 | — | 8 | 2 | no | — |
| 92 | C22×C4 | — | 2 | 6 | no | — |
| 93 | C22×C4 | — | 10 | 6 | no | — |
| 94 | C22×C4 | — | 20 | 3 | no | — |
| 95 | C22×C4 | — | 40 | 2 | no | — |
| 96 | C22⋊C4 | — | 4 | 6 | no | — |
| 97 | C22⋊C4 | — | 8 | 6 | no | — |
| 98 | C22⋊C4 | — | 20 | 1 | no | — |
| 99 | C22⋊C4 | — | 20 | 3 | no | — |
| 100 | C22⋊C4 | — | 20 | 6 | no | — |
| 101 | C22⋊C4 | — | 40 | 6 | no | — |
| 102 | C2×C5 | — | 2 | 2 | no | — |
| 103 | C2×C5 | — | 4 | 3 | no | — |
| 104 | C2×C5 | — | 4 | 3 | no | — |
| 105 | C2×C5 | #2030 | 1 | 1 | yes | characteristic |
| 106 | C2×C5 | #2032 | 1 | 2 | yes | — |
| 107 | C23 | — | 2 | 6 | no | — |
| 108 | C23 | — | 4 | 2 | no | — |
| 109 | C23 | — | 4 | 1 | no | — |
| 110 | C23 | — | 4 | 6 | no | — |
| 111 | C23 | — | 4 | 6 | no | — |
| 112 | C23 | — | 4 | 3 | no | — |
| 113 | C23 | — | 8 | 8 | no | — |
| 114 | C23 | #4092 | 1 | 3 | yes | — |
| 115 | C23 | #4093 | 1 | 3 | yes | — |
| 116 | C23 | #4099 | 1 | 1 | yes | characteristic |
| 117 | Q8 | — | 8 | 8 | no | — |
| 118 | C2×C4 | — | 4 | 12 | no | — |
| 119 | C2×C4 | — | 4 | 6 | no | — |
| 120 | C2×C4 | — | 20 | 2 | no | — |
| 121 | C2×C4 | — | 40 | 6 | no | — |
| 122 | C2×C4 | — | 40 | 3 | no | — |
| 123 | C2×C4 | — | 40 | 6 | no | — |
| 124 | C5 | #10391 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 125 | C22 | — | 2 | 2 | no | — |
| 126 | C22 | — | 2 | 3 | no | — |
| 127 | C22 | — | 2 | 3 | no | — |
| 128 | C22 | — | 2 | 6 | no | — |
| 129 | C22 | — | 2 | 6 | no | — |
| 130 | C22 | — | 4 | 4 | no | — |
| 131 | C22 | — | 8 | 6 | no | — |
| 132 | C22 | — | 8 | 6 | no | — |
| 133 | C22 | #65520 | 1 | 1 | yes | characteristic |
| 134 | C22 | #65532 | 1 | 2 | yes | — |
| 135 | C4 | — | 8 | 6 | no | — |
| 136 | C4 | — | 40 | 2 | no | — |
| 137 | C4 | — | 80 | 3 | no | — |
| 138 | C2 | — | 2 | 2 | no | — |
| 139 | C2 | — | 4 | 3 | no | — |
| 140 | C2 | — | 4 | 3 | no | — |
| 141 | C2 | #10602687 | 1 | 1 | yes | characteristic |
| 142 | C2 | #10602689 | 1 | 2 | yes | — |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C23×Dic5 | Q8 | semidirect |
| 124. C5 | #10391 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2840 | 2 |
| #10600288 | 2 |
| #10598114 | 2 |
| #10391 | 5 |