← #22694
Subgroups — #22694
Order 256.
406 conjugacy classes of subgroups.
The subgroup lattice has 179 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #2957 | C2 | 1 | 2 | yes | maximal |
| 2 | C2×#443 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #2916 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #1953 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #1861 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #1848 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | #1814 | C2 | 1 | 2 | yes | maximal, complemented |
| 8 | #1772 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 9 | C2×#135 | C22 | 1 | 1 | yes | characteristic |
| 10 | #568 | C22 | 1 | 4 | yes | — |
| 11 | C2×#131 | C22 | 1 | 2 | yes | — |
| 12 | #444 | — | 2 | 4 | no | — |
| 13 | #443 | — | 2 | 4 | no | — |
| 14 | #443 | C4 | 1 | 2 | yes | complemented |
| 15 | #443 | C4 | 1 | 2 | yes | complemented |
| 16 | #443 | C4 | 1 | 2 | yes | complemented |
| 17 | #443 | C4 | 1 | 2 | yes | complemented |
| 18 | #430 | — | 2 | 4 | no | — |
| 19 | #430 | C22 | 1 | 4 | yes | — |
| 20 | C2×#108 | — | 2 | 4 | no | — |
| 21 | C2×#108 | C22 | 1 | 2 | yes | — |
| 22 | C2×#108 | C22 | 1 | 2 | yes | — |
| 23 | C2×#108 | C22 | 1 | 1 | yes | characteristic |
| 24 | C2×#108 | C22 | 1 | 1 | yes | characteristic |
| 25 | #427 | C22 | 1 | 1 | yes | characteristic |
| 26 | #423 | C22 | 1 | 2 | yes | — |
| 27 | #421 | C22 | 1 | 4 | yes | — |
| 28 | C2×#104 | C22 | 1 | 2 | yes | — |
| 29 | #405 | C22 | 1 | 2 | yes | — |
| 30 | C2×C4×C8 | C22 | 1 | 1 | yes | characteristic |
| 31 | #344 | C22 | 1 | 4 | yes | — |
| 32 | #339 | C22 | 1 | 2 | yes | — |
| 33 | C2×#41 | C23 | 1 | 2 | yes | — |
| 34 | #135 | C2×C4 | 1 | 2 | yes | — |
| 35 | #135 | C2×C4 | 1 | 2 | yes | — |
| 36 | #135 | D4 | 1 | 2 | yes | — |
| 37 | #135 | D4 | 1 | 2 | yes | — |
| 38 | C2×Q16 | Q8 | 1 | 1 | yes | characteristic |
| 39 | C2×SD16 | Q8 | 1 | 2 | yes | — |
| 40 | C2×D8 | Q8 | 1 | 1 | yes | characteristic |
| 41 | #131 | — | 2 | 2 | no | — |
| 42 | #131 | — | 2 | 2 | no | — |
| 43 | #131 | — | 2 | 8 | no | — |
| 44 | #131 | — | 4 | 4 | no | — |
| 45 | #131 | C2×C4 | 1 | 4 | yes | — |
| 46 | #131 | C2×C4 | 1 | 4 | yes | — |
| 47 | C2×M16 | — | 2 | 2 | no | — |
| 48 | C2×M16 | — | 2 | 8 | no | — |
| 49 | C2×M16 | C23 | 1 | 4 | yes | — |
| 50 | C2×M16 | C23 | 1 | 2 | yes | — |
| 51 | C2×M16 | C23 | 1 | 2 | yes | — |
| 52 | C22×C8 | — | 2 | 2 | no | — |
| 53 | C22×C8 | C23 | 1 | 1 | yes | characteristic |
| 54 | C22×C8 | C23 | 1 | 1 | yes | characteristic |
| 55 | #117 | C23 | 1 | 2 | yes | — |
| 56 | C2×C42 | C23 | 1 | 1 | yes | characteristic |
| 57 | #108 | — | 2 | 8 | no | — |
| 58 | #108 | — | 2 | 2 | no | — |
| 59 | #108 | — | 2 | 2 | no | — |
| 60 | #108 | — | 2 | 2 | no | — |
| 61 | #108 | — | 2 | 2 | no | — |
| 62 | #108 | C2×C4 | 1 | 2 | yes | — |
| 63 | #108 | C2×C4 | 1 | 2 | yes | — |
| 64 | #108 | D4 | 1 | 2 | yes | — |
| 65 | #108 | D4 | 1 | 2 | yes | — |
| 66 | #107 | — | 2 | 1 | no | — |
| 67 | #106 | — | 2 | 1 | no | — |
| 68 | C4⋊C8 | — | 4 | 2 | no | — |
| 69 | #104 | — | 2 | 8 | no | — |
| 70 | #104 | C2×C4 | 1 | 4 | yes | — |
| 71 | #104 | C2×C4 | 1 | 4 | yes | — |
| 72 | #97 | — | 2 | 2 | no | — |
| 73 | C4×C8 | — | 2 | 2 | no | — |
| 74 | C4×C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 75 | C4×C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 76 | C4×C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 77 | C4×C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 78 | #41 | — | 2 | 2 | no | — |
| 79 | #41 | — | 2 | 2 | no | — |
| 80 | #41 | C22×C4 | 1 | 4 | yes | — |
| 81 | #41 | C2×D4 | 1 | 4 | yes | — |
| 82 | C2×Q8 | C2×Q8 | 1 | 2 | yes | — |
| 83 | C2×D4 | — | 2 | 2 | no | — |
| 84 | C2×D4 | C2×Q8 | 1 | 2 | yes | — |
| 85 | C22×C4 | — | 2 | 2 | no | — |
| 86 | C22×C4 | — | 2 | 1 | no | — |
| 87 | C22×C4 | C24 | 1 | 1 | yes | characteristic |
| 88 | Q16 | C4⋊C4 | 1 | 2 | yes | — |
| 89 | Q16 | C4⋊C4 | 1 | 2 | yes | — |
| 90 | SD16 | C4⋊C4 | 1 | 4 | yes | — |
| 91 | SD16 | C4⋊C4 | 1 | 4 | yes | — |
| 92 | D8 | C4⋊C4 | 1 | 2 | yes | — |
| 93 | D8 | C4⋊C4 | 1 | 2 | yes | — |
| 94 | M16 | — | 2 | 2 | no | — |
| 95 | M16 | — | 2 | 2 | no | — |
| 96 | M16 | — | 2 | 4 | no | — |
| 97 | M16 | — | 2 | 4 | no | — |
| 98 | M16 | — | 2 | 4 | no | — |
| 99 | M16 | — | 2 | 4 | no | — |
| 100 | M16 | — | 4 | 8 | no | — |
| 101 | M16 | C22×C4 | 1 | 4 | yes | — |
| 102 | M16 | C2×D4 | 1 | 4 | yes | — |
| 103 | C2×C8 | — | 2 | 2 | no | — |
| 104 | C2×C8 | — | 2 | 2 | no | — |
| 105 | C2×C8 | — | 2 | 4 | no | — |
| 106 | C2×C8 | — | 2 | 4 | no | — |
| 107 | C2×C8 | — | 2 | 4 | no | — |
| 108 | C2×C8 | — | 4 | 8 | no | — |
| 109 | C2×C8 | C22×C4 | 1 | 1 | yes | characteristic |
| 110 | C2×C8 | C22×C4 | 1 | 1 | yes | characteristic |
| 111 | C2×C8 | C22×C4 | 1 | 1 | yes | characteristic |
| 112 | C2×C8 | C22×C4 | 1 | 1 | yes | characteristic |
| 113 | C2×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 114 | C2×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 115 | C2×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 116 | C2×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 117 | C2×C8 | C2×Q8 | 1 | 1 | yes | characteristic |
| 118 | C2×C8 | C2×Q8 | 1 | 1 | yes | characteristic |
| 119 | C2×C8 | #41 | 1 | 1 | yes | characteristic |
| 120 | C2×C8 | #41 | 1 | 1 | yes | characteristic |
| 121 | C4⋊C4 | — | 2 | 2 | no | — |
| 122 | C22⋊C4 | — | 2 | 2 | no | — |
| 123 | C42 | — | 2 | 1 | no | — |
| 124 | C42 | — | 2 | 2 | no | — |
| 125 | C42 | C22×C4 | 1 | 1 | yes | characteristic |
| 126 | C42 | C22×C4 | 1 | 1 | yes | characteristic |
| 127 | C23 | — | 2 | 2 | no | — |
| 128 | C23 | 2−1+4 | 1 | 1 | yes | characteristic |
| 129 | Q8 | — | 2 | 2 | no | — |
| 130 | Q8 | C2×C4⋊C4 | 1 | 4 | yes | — |
| 131 | D4 | — | 2 | 4 | no | — |
| 132 | D4 | — | 2 | 4 | no | — |
| 133 | D4 | — | 2 | 2 | no | — |
| 134 | D4 | C2×C4⋊C4 | 1 | 4 | yes | — |
| 135 | C2×C4 | — | 2 | 1 | no | — |
| 136 | C2×C4 | — | 2 | 2 | no | — |
| 137 | C2×C4 | — | 2 | 4 | no | — |
| 138 | C2×C4 | — | 2 | 4 | no | — |
| 139 | C2×C4 | — | 2 | 1 | no | — |
| 140 | C2×C4 | — | 4 | 2 | no | — |
| 141 | C2×C4 | — | 4 | 2 | no | — |
| 142 | C2×C4 | C23×C4 | 1 | 1 | yes | characteristic |
| 143 | C2×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 144 | C2×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 145 | C2×C4 | C22×Q8 | 1 | 1 | yes | characteristic |
| 146 | C2×C4 | C2×#41 | 1 | 1 | yes | characteristic |
| 147 | C2×C4 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 148 | C8 | — | 2 | 4 | no | — |
| 149 | C8 | — | 2 | 4 | no | — |
| 150 | C8 | — | 4 | 4 | no | — |
| 151 | C8 | C2×C4⋊C4 | 1 | 1 | yes | characteristic |
| 152 | C8 | C2×C4⋊C4 | 1 | 1 | yes | characteristic |
| 153 | C8 | C2×C4⋊C4 | 1 | 1 | yes | characteristic |
| 154 | C8 | C2×C4⋊C4 | 1 | 1 | yes | characteristic |
| 155 | C8 | C4×D4 | 1 | 1 | yes | characteristic |
| 156 | C8 | C4×D4 | 1 | 1 | yes | characteristic |
| 157 | C8 | C4×D4 | 1 | 1 | yes | characteristic |
| 158 | C8 | C4×D4 | 1 | 1 | yes | characteristic |
| 159 | C22 | — | 2 | 4 | no | — |
| 160 | C22 | — | 4 | 1 | no | — |
| 161 | C22 | — | 8 | 2 | no | — |
| 162 | C22 | #520 | 1 | 1 | yes | characteristic |
| 163 | C22 | #547 | 1 | 1 | yes | characteristic |
| 164 | C22 | D4×Q8 | 1 | 1 | yes | characteristic |
| 165 | C4 | — | 2 | 2 | no | — |
| 166 | C4 | — | 2 | 4 | no | — |
| 167 | C4 | — | 4 | 1 | no | — |
| 168 | C4 | — | 8 | 2 | no | — |
| 169 | C4 | C22×C4⋊C4 | 1 | 1 | yes | characteristic |
| 170 | C4 | C2×C4×D4 | 1 | 1 | yes | characteristic |
| 171 | C4 | D42 | 1 | 1 | yes | characteristic |
| 172 | C4 | #554 | 1 | 1 | yes | characteristic |
| 173 | C2 | — | 2 | 1 | no | — |
| 174 | C2 | — | 2 | 1 | no | — |
| 175 | C2 | — | 2 | 1 | no | — |
| 176 | C2 | — | 4 | 4 | no | — |
| 177 | C2 | D4×C4⋊C4 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta