Finite Group Databasebeta

← #62917

Subgroups — #62917

Order 256.

3593 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3554C2112yesmaximal, complemented
2#3548C2112yesmaximal, complemented
3#3536C2112yesmaximal, complemented
4#3522C214yesmaximal, complemented
5#3508C216yesmaximal, complemented
6#3501C213yesmaximal, complemented
7#3497C214yesmaximal, complemented
8#3489C214yesmaximal, complemented
9Q8×#41C212yesmaximal, complemented
10C2×#550C211yesmaximal, characteristic, complemented
11#3460C213yesmaximal, complemented
12C2×2−1+4C2214yescomplemented
13C22×#41C2212yes—
14#562C22148yescomplemented
15#559C22112yescomplemented
16#559C22112yescomplemented
17Q82C2212yescomplemented
18#557C2216yescomplemented
19#554C22112yes—
20#554C2216yescomplemented
21#554C22112yescomplemented
22#554C22124yescomplemented
23#550C2214yes—
24#550C22112yes—
25#550C22112yescomplemented
26#550C22112yescomplemented
27D4×Q8C2214yes—
28D4×Q8C2212yescomplemented
29D4×Q8C22112yescomplemented
30#548C2218yescomplemented
31#548C22124yescomplemented
32#547C22124yescomplemented
33#547C22124yescomplemented
34#546C22124yes—
35#546C22124yes—
36#544C2213yes—
37#543C22112yes—
38#542C22112yescomplemented
39#542C22124yescomplemented
40#540C22112yescomplemented
41#540C22124yescomplemented
42#539C22124yescomplemented
43#538C22112yes—
44#537C2211yescharacteristic
45#537C22112yescomplemented
46#537C22124yescomplemented
47#537C22124yescomplemented
48#536C22112yescomplemented
49#535C2216yes—
50#533C2216yes—
51#533C22112yescomplemented
52#532C22112yescomplemented
53#532C22112yescomplemented
54#532C22112yescomplemented
55C2×#127C2213yes—
56#529C22112yescomplemented
57#525C22112yes—
58C2×C22⋊Q8C22112yes—
59C2×#121C2216yes—
60#520C2214yescomplemented
61#518C2216yes—
62C4×#41C2216yes—
63C2×C4×Q8C2211yescharacteristic
64C2×C4×Q8C2214yescomplemented
65C2×C4×D4C2213yes—
662−1+4—416no—
67C2×#41—48no—
68C2×#41C2312yes—
69C2×#41C2314yes—
70C2×#41C23112yes—
71C2×#41C23124yes—
72C2×#41C23112yes—
73C2×#41C23124yes—
74C22×Q8C2311yescharacteristic
75C22×Q8C2314yes—
76C22×Q8C23112yes—
77C22×D4C2313yes—
78C22×D4C2316yes—
79C22×D4C2316yes—
80C23×C4C2316yes—
81C4⋊Q8C2316yes—
82C4⋊Q8C2316yes—
83C4⋊Q8C23112yes—
84C4⋊Q8C23112yes—
85C4⋊Q8C23112yes—
86#127C23112yes—
87#127C23112yes—
88#127C23112yes—
89#126C23124yes—
90#125C23112yes—
91#125C23112yes—
92#125C23124yes—
93#124C23112yes—
94#124C23124yes—
95#124C23124yes—
96#124C23124yes—
97#123C23124yes—
98#123C23124yes—
99#123C23148yes—
100#123C23148yes—
101C22⋊Q8C23112yes—
102C22⋊Q8C23112yes—
103C22⋊Q8C23124yes—
104C22⋊Q8C23124yes—
105C22⋊Q8C23112yes—
106C22⋊Q8C2314yes—
107C22⋊Q8C23112yes—
108C22⋊Q8C23112yes—
109C22⋊Q8C23112yes—
110C22⋊Q8C23124yes—
111C22⋊Q8C23148yes—
112C22⋊Q8C23148yes—
113#121C23124yes—
114#121C23124yes—
115#121C2314yes—
116#121C23112yes—
117#121C23112yes—
118#121C23112yes—
119#121C2314yes—
120#121C23124yes—
121#121C23124yes—
122#121C23124yes—
123#121C23148yes—
124#121C23148yes—
125#120C23124yes—
126C4×Q8C2312yes—
127C4×Q8C2316yes—
128C4×Q8C2314yes—
129C4×Q8C23112yes—
130C4×Q8C23112yes—
131C4×Q8C2316yes—
132C4×Q8C2316yes—
133C4×Q8C23112yes—
134C4×D4C23112yes—
135C4×D4C23112yes—
136C4×D4C23112yes—
137C4×D4C2316yes—
138C4×D4C23112yes—
139C4×D4C2316yes—
140C4×D4C23124yes—
141C4×D4C23124yes—
142C4×D4C23124yes—
143C4×D4C23124yes—
144C4×D4C23124yes—
145#117C2316yes—
146#117C23112yes—
147#117C23112yes—
148C2×C4⋊C4C2311yescharacteristic
149C2×C4⋊C4C2313yes—
150C2×C4⋊C4C23112yes—
151C2×C4⋊C4C23112yes—
152C2×C4⋊C4C23124yes—
153C2×C22⋊C4C2316yes—
154C2×C22⋊C4C23124yes—
155C2×C42C2313yes—
156C2×C42C23112yes—
157C24C2416yes—
158#41—216no—
159#41—28no—
160#41—424no—
161#41—424no—
162#41—448no—
163#41—824no—
164C2×Q8—24no—
165C2×Q8—216no—
166C2×Q8—424no—
167C2×Q8C2412yes—
168C2×Q8C24112yes—
169C2×Q8C2413yes—
170C2×Q8C24112yes—
171C2×Q8C24112yes—
172C2×Q8C2411yescharacteristic
173C2×D4—212no—
174C2×D4—412no—
175C2×D4—86no—
176C2×D4C2414yes—
177C2×D4C24112yes—
178C2×D4C2412yes—
179C2×D4C24112yes—
180C2×D4C24124yes—
181C2×D4C24124yes—
182C2×D4C24124yes—
183C2×D4C2414yes—
184C2×D4C24112yes—
185C22×C4—412no—
186C22×C4C2414yes—
187C22×C4C24112yes—
188C22×C4C2413yes—
189C22×C4C24112yes—
190C22×C4C2413yes—
191C22×C4C24112yes—
192C22×C4C2412yes—
193C22×C4C24124yes—
194C22×C4C24124yes—
195C22×C4C24112yes—
196C22×C4C2411yescharacteristic
197C4⋊C4C24112yes—
198C4⋊C4C2416yes—
199C4⋊C4C24112yes—
200C4⋊C4C24124yes—
201C4⋊C4C24124yes—
202C4⋊C4C2414yes—
203C4⋊C4C2416yes—
204C4⋊C4C24124yes—
205C4⋊C4C2414yes—
206C4⋊C4C2416yes—
207C4⋊C4C2416yes—
208C4⋊C4C24112yes—
209C4⋊C4C24112yes—
210C4⋊C4C24112yes—
211C22⋊C4C24112yes—
212C22⋊C4C24124yes—
213C22⋊C4C24148yes—
214C22⋊C4C24124yes—
215C22⋊C4C24112yes—
216C22⋊C4C24112yes—
217C22⋊C4C24124yes—
218C22⋊C4C2418yes—
219C42C2416yes—
220C42C24112yes—
221C42C24112yes—
222C42C2416yes—
223C42C24112yes—
224C23—212no—
225C23—46no—
226C23—46no—
227C23C25112yes—
228C23C2514yes—
229C23C2511yescharacteristic
230Q8—224no—
231Q8—26no—
232Q8—24no—
233Q8—412no—
234Q8—412no—
235Q8H(5,𝔽2)14yes—
236D4—28no—
237D4—224no—
238D4—224no—
239D4—24no—
240D4—412no—
241D4—424no—
242D4—44no—
243D4—424no—
244D4—424no—
245C2×C4—26no—
246C2×C4—224no—
247C2×C4—224no—
248C2×C4—28no—
249C2×C4—42no—
250C2×C4—412no—
251C2×C4—43no—
252C2×C4—424no—
253C2×C4—424no—
254C2×C4—412no—
255C2×C42−1+414yescomplemented
256C2×C4C2514yes—
257C2×C4C2516yes—
258C2×C4C25112yes—
259C2×C4C25112yes—
260C2×C4C2513yes—
261C2×C4C2514yes—
262C2×C4C2513yes—
263C2×C4C2512yes—
264C22—21no—
265C22—21no—
266C22—24no—
267C22—212no—
268C22—24no—
269C22—212no—
270C22—24no—
271C22—212no—
272C22—812no—
273C22C2×2−1+412yes—
274C22C2611yescharacteristic
275C4—24no—
276C4—23no—
277C4—212no—
278C4—24no—
279C4—212no—
280C4—26no—
281C4C2×H(5,𝔽2)16yes—
282C4C2×2−1+414yes—
283C2—22no—
284C2—44no—
285C2—412no—
286C2C22×H(5,𝔽2)11yescharacteristic
287C2C22×2−1+411yescharacteristic
288C2H(7,𝔽2)11yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC22C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3554C2semidirect
2. #3548C2semidirect
3. #3536C2semidirect
4. #3522C2semidirect
5. #3508C2semidirect
6. #3501C2semidirect
7. #3497C2semidirect
8. #3489C2semidirect
9. Q8×#41C2semidirect
10. C2×#550C2semidirect
11. #3460C2semidirect
12. C2×2−1+4C22semidirect
14. #562C22semidirect
15. #559C22semidirect
16. #559C22semidirect
17. Q82C22semidirect
18. #557C22semidirect
20. #554C22semidirect
21. #554C22semidirect
22. #554C22semidirect
25. #550C22semidirect
26. #550C22semidirect
28. D4×Q8C22semidirect
29. D4×Q8C22semidirect
30. #548C22semidirect
31. #548C22semidirect
32. #547C22semidirect
33. #547C22semidirect
38. #542C22semidirect
39. #542C22semidirect
40. #540C22semidirect
41. #540C22semidirect
42. #539C22semidirect
45. #537C22semidirect
46. #537C22semidirect
47. #537C22semidirect
48. #536C22semidirect
51. #533C22semidirect
52. #532C22semidirect
53. #532C22semidirect
54. #532C22semidirect
56. #529C22semidirect
60. #520C22semidirect
64. C2×C4×Q8C22semidirect
255. C2×C42−1+4semidirect

Maximal subgroups

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

subgroupindex
#35542
#35482
#35362
#35222
#35082
#35012
#34972
#34892
Q8×#412
C2×#5502
#34602