← #17998
Subgroups — #17998
Order 256.
301 conjugacy classes of subgroups.
The subgroup lattice has 212 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #3104 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | Q8×M16 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #2962 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #1591 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #1584 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | #1584 | C2 | 1 | 2 | yes | maximal, complemented |
| 7 | C8×Q16 | C2 | 1 | 2 | yes | maximal, complemented |
| 8 | #1571 | C2 | 1 | 1 | yes | maximal, characteristic |
| 9 | #1493 | C2 | 1 | 1 | yes | maximal, characteristic |
| 10 | C2×Q8⋊C8 | C2 | 1 | 1 | yes | maximal, characteristic |
| 11 | C8×M16 | C2 | 1 | 1 | yes | maximal, characteristic |
| 12 | #533 | C22 | 1 | 1 | yes | characteristic |
| 13 | C2×C4×Q8 | C22 | 1 | 1 | yes | characteristic |
| 14 | #484 | C4 | 1 | 2 | yes | — |
| 15 | #477 | C4 | 1 | 1 | yes | characteristic |
| 16 | #477 | C4 | 1 | 1 | yes | characteristic |
| 17 | #462 | C4 | 1 | 1 | yes | characteristic |
| 18 | #462 | C4 | 1 | 1 | yes | characteristic |
| 19 | #451 | C4 | 1 | 2 | yes | — |
| 20 | #446 | — | 2 | 2 | no | — |
| 21 | #446 | — | 2 | 2 | no | — |
| 22 | #446 | C22 | 1 | 2 | yes | — |
| 23 | #446 | C22 | 1 | 2 | yes | — |
| 24 | C8×Q8 | C22 | 1 | 2 | yes | — |
| 25 | C8×Q8 | C22 | 1 | 2 | yes | — |
| 26 | C4×Q16 | C22 | 1 | 2 | yes | — |
| 27 | C4×Q16 | C22 | 1 | 2 | yes | — |
| 28 | #431 | C22 | 1 | 1 | yes | characteristic |
| 29 | #424 | — | 2 | 1 | no | — |
| 30 | #423 | — | 2 | 1 | no | — |
| 31 | #423 | C22 | 1 | 1 | yes | characteristic |
| 32 | C2×C4⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 33 | #405 | — | 2 | 1 | no | — |
| 34 | C4×M16 | — | 2 | 1 | no | — |
| 35 | C4×M16 | C22 | 1 | 1 | yes | characteristic |
| 36 | C2×C4×C8 | C22 | 1 | 1 | yes | characteristic |
| 37 | #335 | C22 | 1 | 2 | yes | — |
| 38 | #335 | C22 | 1 | 2 | yes | — |
| 39 | Q8⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 40 | Q8⋊C8 | C22 | 1 | 2 | yes | — |
| 41 | Q8⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 42 | Q8⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 43 | Q8⋊C8 | C22 | 1 | 2 | yes | — |
| 44 | Q8⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 45 | #322 | C22 | 1 | 2 | yes | — |
| 46 | C82 | C22 | 1 | 2 | yes | — |
| 47 | C22×Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 48 | C2×Q16 | C2×C4 | 1 | 2 | yes | — |
| 49 | C2×Q16 | C2×C4 | 1 | 2 | yes | — |
| 50 | C2×M16 | — | 2 | 1 | no | — |
| 51 | C2×M16 | D4 | 1 | 1 | yes | characteristic |
| 52 | C2×M16 | D4 | 1 | 1 | yes | characteristic |
| 53 | C22×C8 | — | 2 | 1 | no | — |
| 54 | C22×C8 | — | 2 | 1 | no | — |
| 55 | C4⋊Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 56 | C4⋊Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 57 | #125 | — | 2 | 1 | no | — |
| 58 | C22⋊Q8 | — | 2 | 1 | no | — |
| 59 | C22⋊Q8 | C2×C4 | 1 | 2 | yes | — |
| 60 | C4×Q8 | — | 2 | 1 | no | — |
| 61 | C4×Q8 | — | 2 | 1 | no | — |
| 62 | C4×Q8 | — | 2 | 1 | no | — |
| 63 | C4×Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 64 | C4×Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 65 | C4×Q8 | C23 | 1 | 1 | yes | characteristic |
| 66 | C4×Q8 | C23 | 1 | 1 | yes | characteristic |
| 67 | C4×Q8 | C23 | 1 | 2 | yes | — |
| 68 | #117 | — | 2 | 1 | no | — |
| 69 | C2×C4⋊C4 | — | 2 | 1 | no | — |
| 70 | C2×C4⋊C4 | C2×C4 | 1 | 1 | yes | characteristic |
| 71 | C2×C42 | — | 2 | 1 | no | — |
| 72 | C2×C42 | C23 | 1 | 1 | yes | characteristic |
| 73 | #107 | C2×C4 | 1 | 2 | yes | — |
| 74 | #107 | C2×C4 | 1 | 2 | yes | — |
| 75 | C4⋊C8 | — | 2 | 2 | no | — |
| 76 | C4⋊C8 | — | 2 | 2 | no | — |
| 77 | C4⋊C8 | — | 2 | 2 | no | — |
| 78 | C4⋊C8 | — | 2 | 2 | no | — |
| 79 | C4⋊C8 | — | 2 | 1 | no | — |
| 80 | C4⋊C8 | — | 2 | 1 | no | — |
| 81 | C4⋊C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 82 | C4⋊C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 83 | C4⋊C8 | C23 | 1 | 1 | yes | characteristic |
| 84 | C4⋊C8 | C23 | 1 | 1 | yes | characteristic |
| 85 | C4⋊C8 | C23 | 1 | 2 | yes | — |
| 86 | #103 | C2×C4 | 1 | 2 | yes | — |
| 87 | #103 | C2×C4 | 1 | 2 | yes | — |
| 88 | #103 | C2×C4 | 1 | 2 | yes | — |
| 89 | #103 | C2×C4 | 1 | 2 | yes | — |
| 90 | C22⋊C8 | C2×C4 | 1 | 2 | yes | — |
| 91 | #97 | — | 2 | 2 | no | — |
| 92 | #97 | — | 2 | 2 | no | — |
| 93 | #97 | D4 | 1 | 2 | yes | — |
| 94 | C4×C8 | — | 2 | 2 | no | — |
| 95 | C4×C8 | — | 2 | 2 | no | — |
| 96 | C4×C8 | — | 2 | 1 | no | — |
| 97 | C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 98 | C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 99 | C4×C8 | C23 | 1 | 2 | yes | — |
| 100 | C4×C8 | C23 | 1 | 2 | yes | — |
| 101 | C2×Q8 | — | 2 | 1 | no | — |
| 102 | C2×Q8 | — | 2 | 1 | no | — |
| 103 | C2×Q8 | — | 2 | 2 | no | — |
| 104 | C2×Q8 | — | 4 | 1 | no | — |
| 105 | C2×Q8 | C22×C4 | 1 | 1 | yes | characteristic |
| 106 | C2×Q8 | C22×C4 | 1 | 2 | yes | — |
| 107 | C2×Q8 | C22×C4 | 1 | 1 | yes | characteristic |
| 108 | C22×C4 | — | 2 | 1 | no | — |
| 109 | C22×C4 | — | 2 | 1 | no | — |
| 110 | C22×C4 | C22×C4 | 1 | 1 | yes | characteristic |
| 111 | C22×C4 | C2×D4 | 1 | 1 | yes | characteristic |
| 112 | C22×C4 | #41 | 1 | 1 | yes | characteristic |
| 113 | Q16 | — | 2 | 4 | no | — |
| 114 | Q16 | — | 4 | 2 | no | — |
| 115 | M16 | — | 2 | 2 | no | — |
| 116 | M16 | — | 4 | 2 | no | — |
| 117 | M16 | Q16 | 1 | 4 | yes | complemented |
| 118 | C2×C8 | — | 2 | 1 | no | — |
| 119 | C2×C8 | — | 2 | 1 | no | — |
| 120 | C2×C8 | — | 2 | 2 | no | — |
| 121 | C2×C8 | — | 2 | 1 | no | — |
| 122 | C2×C8 | — | 2 | 1 | no | — |
| 123 | C2×C8 | — | 4 | 2 | no | — |
| 124 | C2×C8 | — | 4 | 2 | no | — |
| 125 | C2×C8 | C22×C4 | 1 | 2 | yes | — |
| 126 | C2×C8 | C22×C4 | 1 | 2 | yes | — |
| 127 | C2×C8 | C2×D4 | 1 | 2 | yes | — |
| 128 | C2×C8 | C2×D4 | 1 | 2 | yes | — |
| 129 | C4⋊C4 | — | 2 | 1 | no | — |
| 130 | C4⋊C4 | — | 2 | 1 | no | — |
| 131 | C4⋊C4 | — | 2 | 1 | no | — |
| 132 | C4⋊C4 | — | 2 | 1 | no | — |
| 133 | C4⋊C4 | — | 2 | 1 | no | — |
| 134 | C4⋊C4 | — | 2 | 1 | no | — |
| 135 | C4⋊C4 | — | 2 | 2 | no | — |
| 136 | C4⋊C4 | — | 2 | 1 | no | — |
| 137 | C4⋊C4 | — | 2 | 1 | no | — |
| 138 | C4⋊C4 | — | 2 | 2 | no | — |
| 139 | C4⋊C4 | C22×C4 | 1 | 1 | yes | characteristic |
| 140 | C4⋊C4 | C22×C4 | 1 | 1 | yes | characteristic |
| 141 | C4⋊C4 | C22×C4 | 1 | 2 | yes | — |
| 142 | C22⋊C4 | — | 2 | 2 | no | — |
| 143 | C42 | — | 2 | 1 | no | — |
| 144 | C42 | — | 2 | 1 | no | — |
| 145 | C42 | — | 2 | 1 | no | — |
| 146 | C42 | — | 2 | 2 | no | — |
| 147 | C42 | — | 2 | 1 | no | — |
| 148 | C42 | C22×C4 | 1 | 1 | yes | characteristic |
| 149 | C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 150 | C42 | #41 | 1 | 1 | yes | characteristic |
| 151 | C42 | C24 | 1 | 1 | yes | characteristic |
| 152 | C23 | C4×D4 | 1 | 1 | yes | characteristic |
| 153 | Q8 | — | 2 | 1 | no | — |
| 154 | Q8 | — | 2 | 2 | no | — |
| 155 | Q8 | — | 2 | 1 | no | — |
| 156 | Q8 | — | 2 | 1 | no | — |
| 157 | Q8 | — | 2 | 2 | no | — |
| 158 | Q8 | — | 4 | 2 | no | — |
| 159 | Q8 | — | 8 | 1 | no | — |
| 160 | Q8 | #131 | 1 | 2 | yes | — |
| 161 | C2×C4 | — | 2 | 1 | no | — |
| 162 | C2×C4 | — | 2 | 1 | no | — |
| 163 | C2×C4 | — | 2 | 1 | no | — |
| 164 | C2×C4 | — | 2 | 1 | no | — |
| 165 | C2×C4 | — | 2 | 1 | no | — |
| 166 | C2×C4 | — | 2 | 1 | no | — |
| 167 | C2×C4 | — | 2 | 2 | no | — |
| 168 | C2×C4 | — | 2 | 2 | no | — |
| 169 | C2×C4 | — | 4 | 1 | no | — |
| 170 | C2×C4 | — | 4 | 2 | no | — |
| 171 | C2×C4 | — | 8 | 1 | no | — |
| 172 | C2×C4 | C4×D4 | 1 | 1 | yes | characteristic |
| 173 | C2×C4 | C4×D4 | 1 | 1 | yes | characteristic |
| 174 | C2×C4 | C4×D4 | 1 | 1 | yes | characteristic |
| 175 | C2×C4 | C2×Q16 | 1 | 2 | yes | — |
| 176 | C2×C4 | #135 | 1 | 2 | yes | — |
| 177 | C2×C4 | C23×C4 | 1 | 1 | yes | characteristic |
| 178 | C2×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 179 | C2×C4 | C2×#41 | 1 | 1 | yes | characteristic |
| 180 | C8 | — | 2 | 2 | no | — |
| 181 | C8 | — | 2 | 2 | no | — |
| 182 | C8 | — | 2 | 2 | no | — |
| 183 | C8 | — | 2 | 2 | no | — |
| 184 | C8 | — | 4 | 1 | no | — |
| 185 | C8 | — | 4 | 1 | no | — |
| 186 | C8 | — | 4 | 1 | no | — |
| 187 | C8 | — | 4 | 2 | no | — |
| 188 | C8 | C2×Q16 | 1 | 4 | yes | — |
| 189 | C22 | — | 2 | 1 | no | — |
| 190 | C22 | — | 2 | 1 | no | — |
| 191 | C22 | C4×Q16 | 1 | 2 | yes | — |
| 192 | C22 | C2×C4×D4 | 1 | 1 | yes | characteristic |
| 193 | C4 | — | 2 | 1 | no | — |
| 194 | C4 | — | 2 | 2 | no | — |
| 195 | C4 | — | 2 | 1 | no | — |
| 196 | C4 | — | 2 | 1 | no | — |
| 197 | C4 | — | 4 | 1 | no | — |
| 198 | C4 | — | 4 | 2 | no | — |
| 199 | C4 | — | 4 | 1 | no | — |
| 200 | C4 | — | 4 | 1 | no | — |
| 201 | C4 | — | 4 | 2 | no | — |
| 202 | C4 | C4×Q16 | 1 | 2 | yes | — |
| 203 | C4 | C2×#131 | 1 | 1 | yes | characteristic |
| 204 | C4 | #568 | 1 | 1 | yes | characteristic |
| 205 | C4 | C22×Q16 | 1 | 1 | yes | characteristic |
| 206 | C4 | C2×#135 | 1 | 1 | yes | characteristic |
| 207 | C2 | — | 2 | 2 | no | — |
| 208 | C2 | #2933 | 1 | 1 | yes | characteristic |
| 209 | C2 | C2×C4×Q16 | 1 | 1 | yes | characteristic |
| 210 | C2 | #2956 | 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