Finite Group Databasebeta

← #60830

Subgroups — #60830

Order 256.

1075 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3512C211yesmaximal, characteristic, complemented
2#3498C211yesmaximal, characteristic, complemented
3#3222C214yesmaximal, complemented
4#3220C214yesmaximal, complemented
5#3219C214yesmaximal, complemented
6#3217C214yesmaximal, complemented
7#3151C211yesmaximal, characteristic, complemented
8#3150C211yesmaximal, characteristic, complemented
9#3142C211yesmaximal, characteristic, complemented
10C2×#490C211yesmaximal, characteristic, complemented
11#3045C214yesmaximal, complemented
12#3012C214yesmaximal, complemented
13#2923C211yesmaximal, characteristic, complemented
14C2×H(5,𝔽2)C2212yes—
15C2×AGL(1,ℤ/8)C2214yescomplemented
16C2×#135C2214yescomplemented
17#553—24no—
18#553—22no—
19#552—22no—
20#550—22no—
21D42—24no—
22D42—22no—
23#541C2212yescomplemented
24#540C2212yescomplemented
25#537C2212yes—
26#535C2214yes—
27#535C2212yes—
28#532C2211yescharacteristic
29#532C2212yes—
30#532C2211yescharacteristic, complemented
31C2×#127C2211yescharacteristic
32C2×#127C2212yes—
33#529C2214yescomplemented
34C2×#125C2211yescharacteristic, complemented
35#520C2212yescomplemented
36C4×#41C2211yescharacteristic
37#497C2212yescomplemented
38#497C2212yescomplemented
39#496C2212yescomplemented
40#496C2212yescomplemented
41#496C2214yescomplemented
42#493C2212yescomplemented
43#492C2212yescomplemented
44#491C2212yescomplemented
45#490C2214yescomplemented
46#490C2214yescomplemented
47#490C2212yescomplemented
48#488C2214yescomplemented
49#464C2218yescomplemented
50#463C2218yescomplemented
51#460C2218yescomplemented
52#459C2218yescomplemented
53#452C2218yescomplemented
54#450C2218yescomplemented
55#449C2218yescomplemented
56#447C2218yescomplemented
57#433C2214yescomplemented
58#432C2214yescomplemented
59#424C2212yescomplemented
60#417C2214yescomplemented
61C2×#102C2214yescomplemented
62#408C2212yes—
63C4×M16C2211yescharacteristic, complemented
64C2×#97C2211yescharacteristic, complemented
65H(5,𝔽2)—48no—
66C2×#41—22no—
67C2×#41C2312yes—
68C2×#41C2312yes—
69C2×#41C2314yes—
70C2×#41C2311yescharacteristic
71C22×D4—24no—
72C22×D4—22no—
73C22×D4—22no—
74C22×D4—24no—
75C22×D4C2312yes—
76C22×D4C2314yes—
77AGL(1,ℤ/8)—48no—
78#135—48no—
79C2×Q16C2314yes—
80C2×SD16C2314yes—
81C2×SD16C2314yes—
82C2×SD16C2318yes—
83C2×D8C2314yes—
84C2×D8C2318yes—
85C2×M16C2312yes—
86C22×C8C2312yes—
87C4⋊Q8C2311yescharacteristic
88C4⋊Q8C2311yescharacteristic
89#127—24no—
90#127—22no—
91#127C2312yes—
92#127C2311yescharacteristic
93#127C2314yes—
94#127C2312yes—
95#127C2311yescharacteristic
96#126—24no—
97#126—24no—
98#125—24no—
99#125—22no—
100#125C2312yes—
101#125C2312yes—
102#124C2312yes—
103#124C2314yes—
104#124C2312yes—
105#123—24no—
106#123—24no—
107C22⋊Q8—22no—
108C22⋊Q8C2314yes—
109#121—22no—
110#121—24no—
111#121—22no—
112#121—24no—
113#121—22no—
114#121—24no—
115#121—28no—
116#121—24no—
117#121C2314yes—
118#120—24no—
119#120—28no—
120C4×Q8D412yes—
121C4×Q8C2314yes—
122C4×D4—24no—
123C4×D4—24no—
124C4×D4—24no—
125C4×D4—22no—
126C4×D4—22no—
127C4×D4D414yes—
128C4×D4D412yes—
129C4×D4C2314yes—
130#117—22no—
131#117—24no—
132#117C2311yescharacteristic
133#117C2312yes—
134C2×C4⋊C4—22no—
135C2×C4⋊C4—22no—
136C2×C4⋊C4C2312yes—
137C2×C42C2311yescharacteristic
138C2×C42C2312yes—
139C4⋊C8C2318yes—
140#103C2318yes—
141#102C2318yes—
142#102C2318yes—
143#102C2318yes—
144C22⋊C8C2318yes—
145#97C2312yes—
146#97C2312yes—
147#97C2312yes—
148C4×C8C2312yes—
149C24—24no—
150C24—22no—
151#41—24no—
152#41—28no—
153#41—28no—
154#41—48no—
155#41—48no—
156C2×Q8C2×D411yescharacteristic
157C2×Q8C2412yes—
158C2×Q8C2412yes—
159C2×D4—22no—
160C2×D4—24no—
161C2×D4—22no—
162C2×D4—24no—
163C2×D4—24no—
164C2×D4—22no—
165C2×D4—24no—
166C2×D4—22no—
167C2×D4—22no—
168C2×D4—28no—
169C2×D4—24no—
170C2×D4—28no—
171C2×D4—48no—
172C2×D4—416no—
173C2×D4—48no—
174C2×D4—88no—
175C2×D4—84no—
176C2×D4C2×D412yes—
177C2×D4C2×D411yescharacteristic
178C2×D4C2414yes—
179C2×D4C2412yes—
180C2×D4C2412yes—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—24no—
184C22×C4—22no—
185C22×C4—24no—
186C22×C4C2×D412yes—
187C22×C4C2×D414yes—
188C22×C4C2412yes—
189C22×C4C2411yescharacteristic
190Q16—44no—
191SD16—44no—
192SD16—44no—
193SD16—48no—
194D8—44no—
195D8—48no—
196M16—24no—
197C2×C8—24no—
198C2×C8C2414yes—
199C2×C8C2414yes—
200C4⋊C4—22no—
201C4⋊C4—24no—
202C4⋊C4—24no—
203C4⋊C4—24no—
204C4⋊C4—24no—
205C4⋊C4—22no—
206C4⋊C4—22no—
207C4⋊C4C2×D412yes—
208C4⋊C4C2×D414yes—
209C4⋊C4C2414yes—
210C22⋊C4—24no—
211C22⋊C4—22no—
212C22⋊C4—24no—
213C22⋊C4—24no—
214C22⋊C4—22no—
215C22⋊C4—28no—
216C22⋊C4—24no—
217C22⋊C4C2×D412yes—
218C22⋊C4C2×D414yes—
219C42—24no—
220C42C2×D414yes—
221C42C2×D412yes—
222C42C2411yescharacteristic
223C42C2411yescharacteristic
224C42C2412yes—
225C23—22no—
226C23—24no—
227C23—22no—
228C23—48no—
229C23—44no—
230C23—84no—
231C23—88no—
232C23C22×D412yes—
233C23C22×D411yescharacteristic
234Q8—22no—
235Q8—24no—
236Q8—24no—
237D4—24no—
238D4—22no—
239D4—24no—
240D4—28no—
241D4—24no—
242D4—48no—
243D4—48no—
244D4—44no—
245D4—48no—
246D4—44no—
247D4—44no—
248D4—44no—
249D4—82no—
250D4—88no—
251D4—84no—
252D4—84no—
253C2×C4—24no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—44no—
258C2×C4—42no—
259C2×C4—48no—
260C2×C4—44no—
261C2×C4—44no—
262C2×C4—84no—
263C2×C4—82no—
264C2×C4C22×D414yes—
265C2×C4C22×D412yes—
266C2×C4C22×D412yes—
267C2×C4C22×D412yes—
268C2×C4C22×D411yescharacteristic
269C2×C4H(5,𝔽2)14yes—
270C2×C4C2511yescharacteristic
271C8—24no—
272C8—24no—
273C22—22no—
274C22—24no—
275C22—22no—
276C22—42no—
277C22—48no—
278C22—44no—
279C22—42no—
280C22—44no—
281C22—42no—
282C22—42no—
283C22—164no—
284C22—168no—
285C22#53512yes—
286C22C23×D411yescharacteristic
287C4—22no—
288C4—24no—
289C4—22no—
290C4—22no—
291C4—44no—
292C4—42no—
293C4—42no—
294C4#53512yes—
295C4C2×H(5,𝔽2)12yes—
296C2—22no—
297C2—42no—
298C2—82no—
299C2—84no—
300C2—82no—
301C2C2×#53511yescharacteristic
302C2#358512yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #3512C2semidirect
2. #3498C2semidirect
3. #3222C2semidirect
4. #3220C2semidirect
5. #3219C2semidirect
6. #3217C2semidirect
7. #3151C2semidirect
8. #3150C2semidirect
9. #3142C2semidirect
10. C2×#490C2semidirect
11. #3045C2semidirect
12. #3012C2semidirect
13. #2923C2semidirect
15. C2×AGL(1,ℤ/8)C22semidirect
16. C2×#135C22semidirect
23. #541C22semidirect
24. #540C22semidirect
30. #532C22semidirect
33. #529C22semidirect
34. C2×#125C22semidirect
35. #520C22semidirect
37. #497C22semidirect
38. #497C22semidirect
39. #496C22semidirect
40. #496C22semidirect
41. #496C22semidirect
42. #493C22semidirect
43. #492C22semidirect
44. #491C22semidirect
45. #490C22semidirect
46. #490C22semidirect
47. #490C22semidirect
48. #488C22semidirect
49. #464C22semidirect
50. #463C22semidirect
51. #460C22semidirect
52. #459C22semidirect
53. #452C22semidirect
54. #450C22semidirect
55. #449C22semidirect
56. #447C22semidirect
57. #433C22semidirect
58. #432C22semidirect
59. #424C22semidirect
60. #417C22semidirect
61. C2×#102C22semidirect
63. C4×M16C22semidirect
64. C2×#97C22semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#35122
#34982
#32222
#32202
#32192
#32172
#31512
#31502
#31422
C2×#4902
#30452
#30122
#29232