Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
4590 conjugacy classes of subgroups.
The subgroup lattice has 336 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #37135 | C2 | 1 | 16 | yes | maximal, complemented |
| 2 | #36752 | C2 | 1 | 16 | yes | maximal, complemented |
| 3 | #36751 | C2 | 1 | 16 | yes | maximal, complemented |
| 4 | #35090 | C2 | 1 | 4 | yes | maximal |
| 5 | #35020 | C2 | 1 | 4 | yes | maximal |
| 6 | #35002 | C2 | 1 | 4 | yes | maximal |
| 7 | C2×#2316 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | C2×#2313 | C2 | 1 | 2 | yes | maximal |
| 9 | C2×#543 | C22 | 1 | 4 | yes | — |
| 10 | C22×#117 | C22 | 1 | 2 | yes | — |
| 11 | C23×C4⋊C4 | C22 | 1 | 1 | yes | characteristic |
| 12 | #2857 | C22 | 1 | 16 | yes | — |
| 13 | #2855 | C22 | 1 | 16 | yes | — |
| 14 | #2851 | C22 | 1 | 16 | yes | — |
| 15 | #2806 | C22 | 1 | 16 | yes | complemented |
| 16 | #2805 | C22 | 1 | 16 | yes | complemented |
| 17 | #2802 | C22 | 1 | 32 | yes | complemented |
| 18 | #2792 | C22 | 1 | 32 | yes | complemented |
| 19 | #2791 | C22 | 1 | 32 | yes | complemented |
| 20 | #2774 | C22 | 1 | 32 | yes | complemented |
| 21 | #2755 | C22 | 1 | 32 | yes | complemented |
| 22 | #2734 | C22 | 1 | 16 | yes | complemented |
| 23 | #2726 | C22 | 1 | 16 | yes | complemented |
| 24 | #2713 | C22 | 1 | 32 | yes | complemented |
| 25 | #2659 | C22 | 1 | 16 | yes | — |
| 26 | #2646 | C22 | 1 | 16 | yes | — |
| 27 | #2627 | C22 | 1 | 16 | yes | — |
| 28 | #2569 | C22 | 1 | 16 | yes | — |
| 29 | #2569 | C22 | 1 | 16 | yes | — |
| 30 | #2549 | C22 | 1 | 16 | yes | — |
| 31 | #2549 | C22 | 1 | 16 | yes | — |
| 32 | #2442 | C22 | 1 | 16 | yes | — |
| 33 | #2442 | C22 | 1 | 16 | yes | — |
| 34 | #2440 | C22 | 1 | 16 | yes | — |
| 35 | #2440 | C22 | 1 | 16 | yes | — |
| 36 | #2438 | C22 | 1 | 32 | yes | — |
| 37 | #2438 | C22 | 1 | 32 | yes | — |
| 38 | #2316 | C22 | 1 | 8 | yes | — |
| 39 | #2316 | C22 | 1 | 8 | yes | — |
| 40 | #2315 | C22 | 1 | 8 | yes | — |
| 41 | #2315 | C22 | 1 | 4 | yes | — |
| 42 | #2313 | C22 | 1 | 16 | yes | — |
| 43 | #2313 | C22 | 1 | 8 | yes | — |
| 44 | #2313 | C22 | 1 | 8 | yes | — |
| 45 | C2×#389 | C22 | 1 | 8 | yes | — |
| 46 | C2×#387 | C22 | 1 | 8 | yes | — |
| 47 | C2×#387 | C22 | 1 | 8 | yes | — |
| 48 | C2×#381 | C22 | 1 | 4 | yes | — |
| 49 | C2×#380 | C22 | 1 | 4 | yes | — |
| 50 | C2×#380 | C22 | 1 | 2 | yes | — |
| 51 | C2×#380 | C22 | 1 | 2 | yes | — |
| 52 | C2×C4×C22⋊C4 | C22 | 1 | 4 | yes | — |
| 53 | C24×C4 | C23 | 1 | 1 | yes | characteristic |
| 54 | C24×C4 | C23 | 1 | 2 | yes | — |
| 55 | #543 | — | 4 | 16 | no | — |
| 56 | C2×C4⋊Q8 | C23 | 1 | 16 | yes | — |
| 57 | C2×#125 | C23 | 1 | 16 | yes | — |
| 58 | C2×C22⋊Q8 | C23 | 1 | 16 | yes | — |
| 59 | C2×C22⋊Q8 | C23 | 1 | 32 | yes | — |
| 60 | C2×#117 | — | 4 | 8 | no | — |
| 61 | C2×#117 | C23 | 1 | 16 | yes | — |
| 62 | C22×C4⋊C4 | Q8 | 1 | 16 | yes | complemented |
| 63 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 64 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 65 | C22×C4⋊C4 | C23 | 1 | 8 | yes | — |
| 66 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 67 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 68 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 69 | C22×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 70 | C22×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 71 | C22×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 72 | C22×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 73 | C22×C42 | C23 | 1 | 4 | yes | — |
| 74 | C22×C42 | C23 | 1 | 8 | yes | — |
| 75 | #400 | C23 | 1 | 32 | yes | — |
| 76 | #400 | C23 | 1 | 32 | yes | — |
| 77 | #400 | C23 | 1 | 32 | yes | — |
| 78 | #398 | C23 | 1 | 32 | yes | — |
| 79 | #398 | C23 | 1 | 32 | yes | — |
| 80 | #398 | C23 | 1 | 32 | yes | — |
| 81 | #398 | C23 | 1 | 32 | yes | — |
| 82 | #398 | C23 | 1 | 32 | yes | — |
| 83 | #398 | C23 | 1 | 32 | yes | — |
| 84 | #395 | C23 | 1 | 32 | yes | — |
| 85 | #395 | C23 | 1 | 32 | yes | — |
| 86 | #395 | C23 | 1 | 32 | yes | — |
| 87 | #391 | C23 | 1 | 16 | yes | — |
| 88 | #391 | C23 | 1 | 16 | yes | — |
| 89 | #391 | C23 | 1 | 32 | yes | — |
| 90 | #389 | C23 | 1 | 32 | yes | — |
| 91 | #389 | C23 | 1 | 16 | yes | — |
| 92 | #389 | C23 | 1 | 16 | yes | — |
| 93 | #389 | C23 | 1 | 16 | yes | — |
| 94 | #389 | C23 | 1 | 16 | yes | — |
| 95 | #389 | C23 | 1 | 16 | yes | — |
| 96 | #389 | C23 | 1 | 16 | yes | — |
| 97 | #389 | C23 | 1 | 16 | yes | — |
| 98 | #389 | C23 | 1 | 16 | yes | — |
| 99 | #389 | C23 | 1 | 32 | yes | — |
| 100 | #387 | C23 | 1 | 32 | yes | — |
| 101 | #387 | C23 | 1 | 32 | yes | — |
| 102 | #387 | C23 | 1 | 32 | yes | — |
| 103 | #387 | C23 | 1 | 32 | yes | — |
| 104 | #387 | C23 | 1 | 32 | yes | — |
| 105 | #387 | C23 | 1 | 32 | yes | — |
| 106 | #387 | C23 | 1 | 32 | yes | — |
| 107 | #387 | C23 | 1 | 32 | yes | — |
| 108 | #385 | C23 | 1 | 32 | yes | — |
| 109 | #385 | C23 | 1 | 32 | yes | — |
| 110 | #385 | C23 | 1 | 32 | yes | — |
| 111 | #384 | C23 | 1 | 16 | yes | — |
| 112 | #382 | C23 | 1 | 16 | yes | — |
| 113 | #381 | C23 | 1 | 16 | yes | — |
| 114 | #381 | C23 | 1 | 16 | yes | — |
| 115 | #380 | C23 | 1 | 8 | yes | — |
| 116 | #380 | C23 | 1 | 8 | yes | — |
| 117 | #380 | C23 | 1 | 8 | yes | — |
| 118 | #380 | C23 | 1 | 8 | yes | — |
| 119 | #380 | C23 | 1 | 16 | yes | — |
| 120 | #380 | C23 | 1 | 8 | yes | — |
| 121 | #380 | C23 | 1 | 32 | yes | — |
| 122 | #380 | C23 | 1 | 8 | yes | — |
| 123 | #380 | C23 | 1 | 8 | yes | — |
| 124 | #380 | C23 | 1 | 8 | yes | — |
| 125 | C4×C22⋊C4 | C23 | 1 | 8 | yes | — |
| 126 | C4×C22⋊C4 | C23 | 1 | 8 | yes | — |
| 127 | C4×C22⋊C4 | C23 | 1 | 8 | yes | — |
| 128 | C4×C22⋊C4 | C23 | 1 | 8 | yes | — |
| 129 | C2×#95 | C23 | 1 | 4 | yes | — |
| 130 | C2×#95 | C23 | 1 | 8 | yes | — |
| 131 | C2×#95 | C23 | 1 | 8 | yes | — |
| 132 | C2×#95 | C23 | 1 | 8 | yes | — |
| 133 | C2×#95 | C23 | 1 | 8 | yes | — |
| 134 | C2×#95 | C23 | 1 | 4 | yes | — |
| 135 | C25 | C24 | 1 | 1 | yes | characteristic |
| 136 | C22×Q8 | C24 | 1 | 16 | yes | — |
| 137 | C23×C4 | — | 2 | 4 | no | — |
| 138 | C23×C4 | — | 2 | 4 | no | — |
| 139 | C23×C4 | — | 8 | 4 | no | — |
| 140 | C23×C4 | C2×Q8 | 1 | 8 | yes | — |
| 141 | C23×C4 | C2×Q8 | 1 | 16 | yes | — |
| 142 | C23×C4 | C24 | 1 | 2 | yes | — |
| 143 | C23×C4 | C24 | 1 | 4 | yes | — |
| 144 | C23×C4 | C24 | 1 | 8 | yes | — |
| 145 | C23×C4 | C24 | 1 | 8 | yes | — |
| 146 | C23×C4 | C24 | 1 | 8 | yes | — |
| 147 | C23×C4 | C24 | 1 | 2 | yes | — |
| 148 | C23×C4 | C24 | 1 | 4 | yes | — |
| 149 | C23×C4 | C24 | 1 | 2 | yes | — |
| 150 | C23×C4 | C24 | 1 | 4 | yes | — |
| 151 | C4⋊Q8 | — | 8 | 16 | no | — |
| 152 | #125 | — | 8 | 16 | no | — |
| 153 | C22⋊Q8 | — | 4 | 64 | no | — |
| 154 | C22⋊Q8 | — | 4 | 32 | no | — |
| 155 | #117 | — | 4 | 32 | no | — |
| 156 | C2×C4⋊C4 | — | 4 | 8 | no | — |
| 157 | C2×C4⋊C4 | — | 8 | 4 | no | — |
| 158 | C2×C4⋊C4 | — | 8 | 8 | no | — |
| 159 | C2×C4⋊C4 | — | 8 | 4 | no | — |
| 160 | C2×C4⋊C4 | C2×Q8 | 1 | 32 | yes | — |
| 161 | C2×C4⋊C4 | C2×Q8 | 1 | 32 | yes | — |
| 162 | C2×C4⋊C4 | C2×Q8 | 1 | 32 | yes | — |
| 163 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 164 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 165 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 166 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 167 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 168 | C2×C4⋊C4 | C24 | 1 | 32 | yes | — |
| 169 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 170 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 171 | C2×C4⋊C4 | C24 | 1 | 32 | yes | — |
| 172 | C2×C4⋊C4 | C24 | 1 | 32 | yes | — |
| 173 | C2×C4⋊C4 | C24 | 1 | 16 | yes | — |
| 174 | C2×C4⋊C4 | C24 | 1 | 8 | yes | — |
| 175 | C2×C4⋊C4 | C24 | 1 | 4 | yes | — |
| 176 | C2×C4⋊C4 | C24 | 1 | 4 | yes | — |
| 177 | C2×C22⋊C4 | — | 2 | 16 | no | — |
| 178 | C2×C22⋊C4 | — | 2 | 16 | no | — |
| 179 | C2×C22⋊C4 | — | 2 | 16 | no | — |
| 180 | C2×C22⋊C4 | C24 | 1 | 16 | yes | — |
| 181 | C2×C22⋊C4 | C24 | 1 | 8 | yes | — |
| 182 | C2×C22⋊C4 | C24 | 1 | 8 | yes | — |
| 183 | C2×C22⋊C4 | C24 | 1 | 8 | yes | — |
| 184 | C2×C22⋊C4 | C24 | 1 | 8 | yes | — |
| 185 | C2×C42 | — | 4 | 8 | no | — |
| 186 | C2×C42 | — | 8 | 8 | no | — |
| 187 | C2×C42 | C24 | 1 | 16 | yes | — |
| 188 | C2×C42 | C24 | 1 | 16 | yes | — |
| 189 | C2×C42 | C24 | 1 | 16 | yes | — |
| 190 | #95 | C24 | 1 | 16 | yes | — |
| 191 | #95 | C24 | 1 | 16 | yes | — |
| 192 | #95 | C24 | 1 | 16 | yes | — |
| 193 | #95 | C24 | 1 | 16 | yes | — |
| 194 | #95 | C24 | 1 | 16 | yes | — |
| 195 | #95 | C24 | 1 | 16 | yes | — |
| 196 | #95 | C24 | 1 | 32 | yes | — |
| 197 | #95 | C24 | 1 | 32 | yes | — |
| 198 | #95 | C24 | 1 | 32 | yes | — |
| 199 | #95 | C24 | 1 | 32 | yes | — |
| 200 | #95 | C24 | 1 | 32 | yes | — |
| 201 | C24 | — | 4 | 2 | no | — |
| 202 | C24 | — | 4 | 2 | no | — |
| 203 | C24 | C22×Q8 | 1 | 4 | yes | — |
| 204 | C24 | H(5,𝔽2) | 1 | 4 | yes | — |
| 205 | C24 | 2−1+4 | 1 | 4 | yes | — |
| 206 | C24 | C25 | 1 | 2 | yes | — |
| 207 | C24 | C25 | 1 | 1 | yes | characteristic |
| 208 | C2×Q8 | — | 4 | 16 | no | — |
| 209 | C2×Q8 | — | 4 | 16 | no | — |
| 210 | C2×Q8 | — | 4 | 16 | no | — |
| 211 | C22×C4 | — | 2 | 32 | no | — |
| 212 | C22×C4 | — | 2 | 4 | no | — |
| 213 | C22×C4 | — | 2 | 8 | no | — |
| 214 | C22×C4 | — | 2 | 4 | no | — |
| 215 | C22×C4 | — | 2 | 8 | no | — |
| 216 | C22×C4 | — | 2 | 16 | no | — |
| 217 | C22×C4 | — | 2 | 16 | no | — |
| 218 | C22×C4 | — | 2 | 16 | no | — |
| 219 | C22×C4 | — | 4 | 8 | no | — |
| 220 | C22×C4 | — | 4 | 4 | no | — |
| 221 | C22×C4 | — | 4 | 8 | no | — |
| 222 | C22×C4 | — | 4 | 4 | no | — |
| 223 | C22×C4 | — | 4 | 8 | no | — |
| 224 | C22×C4 | — | 4 | 8 | no | — |
| 225 | C22×C4 | — | 4 | 8 | no | — |
| 226 | C22×C4 | — | 4 | 8 | no | — |
| 227 | C22×C4 | — | 4 | 8 | no | — |
| 228 | C22×C4 | — | 4 | 8 | no | — |
| 229 | C22×C4 | — | 8 | 16 | no | — |
| 230 | C22×C4 | C22×Q8 | 1 | 8 | yes | — |
| 231 | C22×C4 | C22×Q8 | 1 | 16 | yes | — |
| 232 | C22×C4 | C22×Q8 | 1 | 16 | yes | — |
| 233 | C22×C4 | C22×Q8 | 1 | 8 | yes | — |
| 234 | C22×C4 | C22×Q8 | 1 | 8 | yes | — |
| 235 | C22×C4 | C22×Q8 | 1 | 16 | yes | — |
| 236 | C22×C4 | C25 | 1 | 16 | yes | — |
| 237 | C22×C4 | C25 | 1 | 16 | yes | — |
| 238 | C22×C4 | C25 | 1 | 16 | yes | — |
| 239 | C22×C4 | C25 | 1 | 4 | yes | — |
| 240 | C22×C4 | C25 | 1 | 4 | yes | — |
| 241 | C22×C4 | C25 | 1 | 4 | yes | — |
| 242 | C4⋊C4 | — | 4 | 16 | no | — |
| 243 | C4⋊C4 | — | 4 | 16 | no | — |
| 244 | C4⋊C4 | — | 4 | 16 | no | — |
| 245 | C4⋊C4 | — | 4 | 16 | no | — |
| 246 | C4⋊C4 | — | 4 | 16 | no | — |
| 247 | C4⋊C4 | — | 4 | 16 | no | — |
| 248 | C4⋊C4 | — | 4 | 32 | no | — |
| 249 | C4⋊C4 | — | 4 | 32 | no | — |
| 250 | C4⋊C4 | — | 4 | 16 | no | — |
| 251 | C4⋊C4 | — | 4 | 16 | no | — |
| 252 | C4⋊C4 | — | 4 | 32 | no | — |
| 253 | C4⋊C4 | C22×Q8 | 1 | 32 | yes | — |
| 254 | C4⋊C4 | C22×Q8 | 1 | 16 | yes | — |
| 255 | C4⋊C4 | C22×Q8 | 1 | 16 | yes | — |
| 256 | C22⋊C4 | — | 2 | 32 | no | — |
| 257 | C22⋊C4 | — | 2 | 16 | no | — |
| 258 | C22⋊C4 | — | 2 | 16 | no | — |
| 259 | C22⋊C4 | — | 2 | 16 | no | — |
| 260 | C22⋊C4 | — | 2 | 16 | no | — |
| 261 | C42 | — | 4 | 16 | no | — |
| 262 | C42 | — | 4 | 16 | no | — |
| 263 | C42 | — | 4 | 16 | no | — |
| 264 | C23 | — | 2 | 4 | no | — |
| 265 | C23 | — | 2 | 2 | no | — |
| 266 | C23 | — | 2 | 4 | no | — |
| 267 | C23 | — | 2 | 2 | no | — |
| 268 | C23 | — | 4 | 4 | no | — |
| 269 | C23 | — | 4 | 4 | no | — |
| 270 | C23 | — | 4 | 8 | no | — |
| 271 | C23 | — | 4 | 8 | no | — |
| 272 | C23 | #544 | 1 | 16 | yes | — |
| 273 | C23 | C23×Q8 | 1 | 4 | yes | — |
| 274 | C23 | C23×Q8 | 1 | 2 | yes | — |
| 275 | C23 | C2×H(5,𝔽2) | 1 | 4 | yes | — |
| 276 | C23 | C2×H(5,𝔽2) | 1 | 2 | yes | — |
| 277 | C23 | C2×2−1+4 | 1 | 2 | yes | — |
| 278 | C23 | C2×2−1+4 | 1 | 4 | yes | — |
| 279 | C23 | C26 | 1 | 1 | yes | characteristic |
| 280 | Q8 | — | 16 | 16 | no | — |
| 281 | C2×C4 | — | 2 | 4 | no | — |
| 282 | C2×C4 | — | 2 | 4 | no | — |
| 283 | C2×C4 | — | 2 | 8 | no | — |
| 284 | C2×C4 | — | 2 | 8 | no | — |
| 285 | C2×C4 | — | 2 | 16 | no | — |
| 286 | C2×C4 | — | 2 | 32 | no | — |
| 287 | C2×C4 | — | 2 | 16 | no | — |
| 288 | C2×C4 | — | 2 | 16 | no | — |
| 289 | C2×C4 | — | 2 | 16 | no | — |
| 290 | C2×C4 | — | 2 | 16 | no | — |
| 291 | C2×C4 | — | 2 | 16 | no | — |
| 292 | C2×C4 | — | 2 | 16 | no | — |
| 293 | C2×C4 | — | 2 | 16 | no | — |
| 294 | C2×C4 | — | 2 | 16 | no | — |
| 295 | C2×C4 | — | 2 | 16 | no | — |
| 296 | C2×C4 | — | 4 | 16 | no | — |
| 297 | C2×C4 | — | 4 | 8 | no | — |
| 298 | C2×C4 | — | 4 | 16 | no | — |
| 299 | C2×C4 | — | 4 | 8 | no | — |
| 300 | C2×C4 | — | 8 | 16 | no | — |
| 301 | C2×C4 | — | 8 | 16 | no | — |
| 302 | C2×C4 | — | 8 | 16 | no | — |
| 303 | C2×C4 | C23×Q8 | 1 | 8 | yes | — |
| 304 | C2×C4 | C23×Q8 | 1 | 8 | yes | — |
| 305 | C2×C4 | C23×Q8 | 1 | 8 | yes | — |
| 306 | C22 | — | 2 | 4 | no | — |
| 307 | C22 | — | 2 | 2 | no | — |
| 308 | C22 | — | 2 | 4 | no | — |
| 309 | C22 | — | 2 | 2 | no | — |
| 310 | C22 | — | 2 | 8 | no | — |
| 311 | C22 | — | 2 | 4 | no | — |
| 312 | C22 | — | 2 | 4 | no | — |
| 313 | C22 | — | 2 | 8 | no | — |
| 314 | C22 | — | 4 | 16 | no | — |
| 315 | C22 | C2×#544 | 1 | 8 | yes | — |
| 316 | C22 | C2×#544 | 1 | 4 | yes | — |
| 317 | C22 | C24×Q8 | 1 | 1 | yes | characteristic |
| 318 | C22 | C22×H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 319 | C22 | C22×2−1+4 | 1 | 1 | yes | characteristic |
| 320 | C22 | H(7,𝔽2) | 1 | 2 | yes | — |
| 321 | C22 | 2−1+6 | 1 | 2 | yes | — |
| 322 | C4 | — | 2 | 8 | no | — |
| 323 | C4 | — | 2 | 8 | no | — |
| 324 | C4 | — | 2 | 8 | no | — |
| 325 | C4 | — | 4 | 16 | no | — |
| 326 | C4 | — | 4 | 16 | no | — |
| 327 | C4 | — | 4 | 16 | no | — |
| 328 | C2 | — | 2 | 8 | no | — |
| 329 | C2 | — | 2 | 4 | no | — |
| 330 | C2 | C22×#544 | 1 | 1 | yes | characteristic |
| 331 | C2 | #62843 | 1 | 1 | yes | characteristic |
| 332 | C2 | #62849 | 1 | 1 | yes | characteristic |
| 333 | C2 | #62865 | 1 | 2 | yes | — |
| 334 | C2 | #62866 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #37135 | C2 | semidirect |
| 2. #36752 | C2 | semidirect |
| 3. #36751 | C2 | semidirect |
| 15. #2806 | C22 | semidirect |
| 16. #2805 | C22 | semidirect |
| 17. #2802 | C22 | semidirect |
| 18. #2792 | C22 | semidirect |
| 19. #2791 | C22 | semidirect |
| 20. #2774 | C22 | semidirect |
| 21. #2755 | C22 | semidirect |
| 22. #2734 | C22 | semidirect |
| 23. #2726 | C22 | semidirect |
| 24. #2713 | C22 | semidirect |
| 62. C22×C4⋊C4 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #37135 | 2 |
| #36752 | 2 |
| #36751 | 2 |
| #35090 | 2 |
| #35020 | 2 |
| #35002 | 2 |
| C2×#2316 | 2 |
| C2×#2313 | 2 |