Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
484 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 484 conjugacy classes of subgroups — too many to draw. Only its 93 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×#2844 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #10600346 | C2 | 1 | 3 | yes | maximal |
| 3 | #10598121 | C2 | 1 | 3 | yes | maximal, complemented |
| 4 | C2×#4020 | C22 | 1 | 1 | yes | characteristic |
| 5 | C5×#400 | — | 2 | 3 | no | — |
| 6 | C5×#395 | — | 2 | 3 | no | — |
| 7 | C5×#382 | C22 | 1 | 3 | yes | — |
| 8 | C2×#3941 | — | 2 | 3 | no | — |
| 9 | C2×#3941 | — | 2 | 3 | no | — |
| 10 | C2×#3935 | C22 | 1 | 3 | yes | — |
| 11 | #10358 | — | 5 | 1 | no | maximal, Sylow |
| 12 | C22×C5×Q8 | — | 2 | 1 | no | — |
| 13 | C22×D20 | — | 2 | 3 | no | — |
| 14 | C2×C5×C4⋊C4 | — | 2 | 3 | no | — |
| 15 | C2×C5×C4⋊C4 | D4 | 1 | 3 | yes | — |
| 16 | C2×C5×C4⋊C4 | D4 | 1 | 3 | yes | — |
| 17 | C2×C42×C5 | C23 | 1 | 1 | yes | characteristic |
| 18 | C22×#168 | — | 2 | 3 | no | — |
| 19 | #4020 | — | 2 | 3 | no | — |
| 20 | #4020 | Q8 | 1 | 2 | yes | complemented |
| 21 | C5×#95 | — | 2 | 3 | no | — |
| 22 | C5×#95 | — | 2 | 1 | no | — |
| 23 | C5×#95 | — | 2 | 6 | no | — |
| 24 | #3941 | — | 4 | 6 | no | — |
| 25 | #3941 | — | 4 | 6 | no | — |
| 26 | #3935 | — | 2 | 6 | no | — |
| 27 | #2844 | D5 | 1 | 1 | yes | characteristic, complemented |
| 28 | #1961 | — | 5 | 3 | no | — |
| 29 | #1295 | — | 5 | 3 | no | — |
| 30 | C23×D5 | — | 4 | 1 | no | — |
| 31 | C2×C5×Q8 | — | 8 | 3 | no | — |
| 32 | C22×C4×C5 | — | 2 | 3 | no | — |
| 33 | C22×C4×C5 | — | 2 | 3 | no | — |
| 34 | C22×C4×C5 | C2×D4 | 1 | 3 | yes | — |
| 35 | C2×D20 | — | 2 | 6 | no | — |
| 36 | C2×D20 | — | 4 | 3 | no | — |
| 37 | C2×D20 | — | 4 | 3 | no | — |
| 38 | C2×D20 | — | 4 | 3 | no | — |
| 39 | C2×D20 | — | 4 | 3 | no | — |
| 40 | C2×D20 | — | 4 | 3 | no | — |
| 41 | C5×C4⋊C4 | — | 4 | 3 | no | — |
| 42 | C5×C4⋊C4 | — | 4 | 3 | no | — |
| 43 | C5×C4⋊C4 | — | 8 | 3 | no | — |
| 44 | C42×C5 | C2×Q8 | 1 | 1 | yes | characteristic |
| 45 | C42×C5 | #41 | 1 | 3 | yes | — |
| 46 | C2×#168 | — | 2 | 6 | no | — |
| 47 | C2×#168 | — | 4 | 3 | no | — |
| 48 | C2×#168 | — | 4 | 3 | no | — |
| 49 | C2×#127 | — | 5 | 1 | no | — |
| 50 | C2×#102 | — | 10 | 3 | no | — |
| 51 | C2×#102 | — | 10 | 3 | no | — |
| 52 | C2×#97 | — | 5 | 3 | no | — |
| 53 | #400 | — | 2 | 3 | no | — |
| 54 | #395 | — | 2 | 3 | no | — |
| 55 | #382 | C2×D5 | 1 | 3 | yes | — |
| 56 | C23×C5 | #120 | 1 | 1 | yes | characteristic |
| 57 | C22×D5 | — | 4 | 2 | no | — |
| 58 | C22×D5 | — | 8 | 3 | no | — |
| 59 | C22×D5 | — | 8 | 3 | no | — |
| 60 | C5×Q8 | — | 8 | 4 | no | — |
| 61 | C2×C4×C5 | — | 2 | 3 | no | — |
| 62 | C2×C4×C5 | — | 2 | 3 | no | — |
| 63 | C2×C4×C5 | — | 4 | 3 | no | — |
| 64 | C2×C4×C5 | — | 4 | 3 | no | — |
| 65 | C2×C4×C5 | — | 4 | 6 | no | — |
| 66 | C2×C4×C5 | — | 4 | 6 | no | — |
| 67 | C2×C4×C5 | C22⋊Q8 | 1 | 3 | yes | — |
| 68 | C2×C4×C5 | #124 | 1 | 3 | yes | — |
| 69 | D20 | — | 4 | 6 | no | — |
| 70 | D20 | — | 4 | 6 | no | — |
| 71 | D20 | — | 8 | 3 | no | — |
| 72 | D20 | — | 8 | 3 | no | — |
| 73 | #168 | — | 4 | 6 | no | — |
| 74 | C22×Q8 | — | 2 | 1 | no | — |
| 75 | C22×D4 | — | 10 | 3 | no | — |
| 76 | C22×C8 | — | 10 | 3 | no | — |
| 77 | #127 | — | 5 | 2 | no | — |
| 78 | #127 | — | 10 | 3 | no | — |
| 79 | C2×C4⋊C4 | — | 2 | 3 | no | — |
| 80 | C2×C4⋊C4 | C22⋊D5 | 1 | 3 | yes | — |
| 81 | C2×C4⋊C4 | C22⋊D5 | 1 | 3 | yes | — |
| 82 | C2×C42 | C22×D5 | 1 | 1 | yes | characteristic |
| 83 | #102 | — | 20 | 6 | no | — |
| 84 | #102 | — | 20 | 6 | no | — |
| 85 | #97 | — | 10 | 6 | no | — |
| 86 | #95 | — | 2 | 3 | no | — |
| 87 | #95 | — | 2 | 1 | no | — |
| 88 | #95 | — | 2 | 6 | no | — |
| 89 | C22×C5 | #393 | 1 | 1 | yes | characteristic |
| 90 | C22×C5 | #453 | 1 | 3 | yes | — |
| 91 | C22×C5 | #454 | 1 | 3 | yes | — |
| 92 | C2×D5 | — | 8 | 6 | no | — |
| 93 | C2×D5 | — | 16 | 1 | no | — |
| 94 | C2×D5 | — | 16 | 3 | no | — |
| 95 | C4×C5 | — | 2 | 3 | no | — |
| 96 | C4×C5 | — | 2 | 3 | no | — |
| 97 | C4×C5 | — | 8 | 3 | no | — |
| 98 | C4×C5 | — | 8 | 3 | no | — |
| 99 | C24 | — | 20 | 1 | no | — |
| 100 | C2×Q8 | — | 8 | 3 | no | — |
| 101 | C2×D4 | — | 10 | 6 | no | — |
| 102 | C2×D4 | — | 20 | 3 | no | — |
| 103 | C2×D4 | — | 20 | 3 | no | — |
| 104 | C2×D4 | — | 20 | 3 | no | — |
| 105 | C2×D4 | — | 20 | 3 | no | — |
| 106 | C2×D4 | — | 20 | 3 | no | — |
| 107 | C22×C4 | — | 2 | 3 | no | — |
| 108 | C22×C4 | — | 2 | 3 | no | — |
| 109 | C22×C4 | C2×C22⋊D5 | 1 | 3 | yes | — |
| 110 | C2×C8 | — | 10 | 6 | no | — |
| 111 | C2×C8 | — | 20 | 3 | no | — |
| 112 | C2×C8 | — | 20 | 3 | no | — |
| 113 | C4⋊C4 | — | 4 | 3 | no | — |
| 114 | C4⋊C4 | — | 4 | 3 | no | — |
| 115 | C4⋊C4 | — | 8 | 3 | no | — |
| 116 | C42 | Q8×D5 | 1 | 1 | yes | characteristic |
| 117 | C42 | #713 | 1 | 3 | yes | — |
| 118 | C2×C5 | #1655 | 1 | 1 | yes | characteristic |
| 119 | C2×C5 | #1657 | 1 | 3 | yes | — |
| 120 | C2×C5 | #2027 | 1 | 3 | yes | — |
| 121 | D5 | — | 16 | 2 | no | — |
| 122 | C23 | — | 20 | 2 | no | — |
| 123 | C23 | — | 40 | 3 | no | — |
| 124 | C23 | — | 40 | 3 | no | — |
| 125 | C23 | #4099 | 1 | 1 | yes | characteristic |
| 126 | Q8 | — | 8 | 4 | no | — |
| 127 | D4 | — | 20 | 6 | no | — |
| 128 | D4 | — | 20 | 6 | no | — |
| 129 | D4 | — | 40 | 3 | no | — |
| 130 | D4 | — | 40 | 3 | no | — |
| 131 | C2×C4 | — | 2 | 3 | no | — |
| 132 | C2×C4 | — | 2 | 3 | no | — |
| 133 | C2×C4 | — | 4 | 3 | no | — |
| 134 | C2×C4 | — | 4 | 3 | no | — |
| 135 | C2×C4 | — | 4 | 6 | no | — |
| 136 | C2×C4 | — | 4 | 6 | no | — |
| 137 | C2×C4 | #4092 | 1 | 3 | yes | — |
| 138 | C2×C4 | #4093 | 1 | 3 | yes | — |
| 139 | C8 | — | 20 | 6 | no | — |
| 140 | C5 | #10358 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 141 | C22 | — | 40 | 6 | no | — |
| 142 | C22 | — | 80 | 1 | no | — |
| 143 | C22 | — | 80 | 3 | no | — |
| 144 | C22 | #65520 | 1 | 1 | yes | characteristic |
| 145 | C22 | #65530 | 1 | 3 | yes | — |
| 146 | C22 | #65534 | 1 | 3 | yes | — |
| 147 | C4 | — | 2 | 3 | no | — |
| 148 | C4 | — | 2 | 3 | no | — |
| 149 | C4 | — | 8 | 3 | no | — |
| 150 | C4 | — | 8 | 3 | no | — |
| 151 | C2 | — | 80 | 2 | no | — |
| 152 | C2 | #10602696 | 1 | 3 | yes | — |
| 153 | C2 | #10602741 | 1 | 1 | yes | characteristic |
| 154 | C2 | #10602748 | 1 | 3 | yes | — |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#2844 | C2 | semidirect |
| 3. #10598121 | C2 | semidirect |
| 20. #4020 | Q8 | semidirect |
| 27. #2844 | D5 | semidirect |
| 140. C5 | #10358 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2844 | 2 |
| #10600346 | 2 |
| #10598121 | 2 |
| #10358 | 5 |