Finite Group Databasebeta

← #60807

Subgroups — #60807

Order 256.

1015 conjugacy classes of subgroups.

The subgroup lattice has 329 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3455C211yesmaximal, characteristic, complemented
2C2×#536C211yesmaximal, characteristic, complemented
3#3225C218yesmaximal, complemented
4#3223C214yesmaximal, complemented
5#3221C214yesmaximal, complemented
6#3153C211yesmaximal, characteristic, complemented
7#3152C211yesmaximal, characteristic, complemented
8#3140C211yesmaximal, characteristic, complemented
9#3139C211yesmaximal, characteristic, complemented
10#3040C212yesmaximal, complemented
11#3039C212yesmaximal, complemented
12#3005C212yesmaximal, complemented
13#3004C212yesmaximal, complemented
14#2921C211yesmaximal, characteristic, complemented
15C22×#41C2211yescharacteristic
16C23×Q8C2211yescharacteristic
17C2×#137C2212yes—
18C2×#137C2212yes—
19C2×#137C2212yes—
20C2×AGL(1,ℤ/8)C2212yes—
21#542C2214yescomplemented
22#541C2212yescomplemented
23#540C2212yescomplemented
24#539—22no—
25#538—22no—
26#536—24no—
27#536C2214yes—
28#536C2214yes—
29#533C2211yescharacteristic
30#532C2211yescharacteristic
31C2×C4⋊Q8C2211yescharacteristic
32C2×C4⋊Q8C2211yescharacteristic
33#529—24no—
34C2×#124C2211yescharacteristic
35C2×#124C2211yescharacteristic
36#525C2212yes—
37C2×#123—22no—
38C2×C22⋊Q8—22no—
39C4×#41C2212yes—
40C2×#117C2211yescharacteristic
41#497C2214yescomplemented
42#497C2212yescomplemented
43#496C2212yescomplemented
44#495C2214yescomplemented
45#494C2212yescomplemented
46#492C2212yescomplemented
47#491C2214yescomplemented
48#489C2214yescomplemented
49#488C2214yescomplemented
50#487C2214yescomplemented
51#464C2218yescomplemented
52#463C2218yescomplemented
53#462C2218yescomplemented
54#461C2218yescomplemented
55#452C2218yes—
56#451C2218yescomplemented
57#449C2218yes—
58#448C2218yescomplemented
59#433C2214yescomplemented
60#433C2214yescomplemented
61#423C2212yes—
62#419C2212yes—
63#419C2212yes—
64#419C2212yes—
65#418C2212yes—
66#407C2212yes—
67C4×M16C2211yescharacteristic
68C4×M16C2211yescharacteristic
69C2×#41—22no—
70C2×#41—44no—
71C2×#41C2312yes—
72C2×#41C2314yes—
73C22×Q8—21no—
74C22×Q8—22no—
75C22×Q8—44no—
76C22×Q8C2311yescharacteristic
77C22×Q8C2311yescharacteristic
78C22×Q8C2311yescharacteristic
79C22×Q8C2314yes—
80C22×D4—21no—
81C22×D4C2311yescharacteristic
82C23×C4—21no—
83C23×C4—21no—
84C23×C4C2311yescharacteristic
85#137—44no—
86#137—44no—
87#137—44no—
88AGL(1,ℤ/8)—44no—
89C2×Q16C2314yes—
90C2×Q16C2314yes—
91C2×Q16C2314yes—
92C2×SD16C2314yes—
93C2×SD16C2314yes—
94C2×SD16C2314yes—
95C2×SD16C2314yes—
96C2×D8C2314yes—
97C2×M16C2312yes—
98C2×M16C2312yes—
99C4⋊Q8—22no—
100C4⋊Q8—22no—
101C4⋊Q8C2314yes—
102C4⋊Q8C2312yes—
103C4⋊Q8C2312yes—
104C4⋊Q8C2311yescharacteristic
105C4⋊Q8C2312yes—
106#127C2311yescharacteristic
107#126—24no—
108#126—24no—
109#125—24no—
110#125C2312yes—
111#124—24no—
112#124—22no—
113#124—22no—
114#124C2314yes—
115#124C2312yes—
116#124C2312yes—
117#124C2312yes—
118#123—22no—
119#123—24no—
120#123—28no—
121#123—28no—
122#123—24no—
123C22⋊Q8—22no—
124C22⋊Q8—28no—
125C22⋊Q8—28no—
126C22⋊Q8—24no—
127C22⋊Q8C2314yes—
128#121—22no—
129#121—24no—
130#121C2314yes—
131#120—22no—
132C4×Q8—22no—
133C4×Q8C2314yes—
134C4×D4—24no—
135C4×D4—24no—
136C4×D4—22no—
137C4×D4C2314yes—
138#117—22no—
139#117D414yes—
140#117C2312yes—
141#117C2312yes—
142#117C2312yes—
143C2×C4⋊C4—22no—
144C2×C4⋊C4—22no—
145C2×C4⋊C4D412yes—
146C2×C22⋊C4—22no—
147C2×C22⋊C4—22no—
148C2×C22⋊C4D412yes—
149C2×C42—22no—
150C2×C42C2311yescharacteristic
151C2×C42C2311yescharacteristic
152C4⋊C8C2318yes—
153#103C2318yes—
154#103C2318yes—
155#103C2318yes—
156#102C2318yes—
157C22⋊C8C2318yes—
158#97C2312yes—
159#97C2312yes—
160C4×C8C2312yes—
161C4×C8C2312yes—
162C24—21no—
163C24C2×D411yescharacteristic
164#41—24no—
165#41—24no—
166#41—48no—
167#41—48no—
168C2×Q8—24no—
169C2×Q8—21no—
170C2×Q8—21no—
171C2×Q8—21no—
172C2×Q8—22no—
173C2×Q8—24no—
174C2×Q8—24no—
175C2×Q8—24no—
176C2×Q8—48no—
177C2×Q8—44no—
178C2×Q8—48no—
179C2×Q8C2412yes—
180C2×Q8C2412yes—
181C2×Q8C2412yes—
182C2×Q8C2412yes—
183C2×D4—22no—
184C2×D4—24no—
185C2×D4—24no—
186C2×D4—21no—
187C2×D4—22no—
188C2×D4—24no—
189C2×D4—44no—
190C2×D4C2412yes—
191C2×D4C2412yes—
192C22×C4—24no—
193C22×C4—21no—
194C22×C4—21no—
195C22×C4—21no—
196C22×C4—24no—
197C22×C4—22no—
198C22×C4—24no—
199C22×C4—24no—
200C22×C4—44no—
201C22×C4—44no—
202C22×C4C2×D411yescharacteristic
203C22×C4C2×D412yes—
204C22×C4C2×D412yes—
205C22×C4C2×D412yes—
206C22×C4C2412yes—
207C22×C4C2411yescharacteristic
208Q16—44no—
209Q16—44no—
210Q16—44no—
211SD16—44no—
212SD16—44no—
213SD16—44no—
214SD16—44no—
215D8—44no—
216M16—24no—
217M16—24no—
218C2×C8C2414yes—
219C2×C8C2414yes—
220C4⋊C4—28no—
221C4⋊C4—24no—
222C4⋊C4—24no—
223C4⋊C4—24no—
224C4⋊C4—22no—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—22no—
228C4⋊C4C2×D414yes—
229C4⋊C4C2×D414yes—
230C4⋊C4C2414yes—
231C22⋊C4—22no—
232C22⋊C4—24no—
233C22⋊C4—28no—
234C22⋊C4—24no—
235C22⋊C4—24no—
236C22⋊C4—24no—
237C22⋊C4—24no—
238C22⋊C4—24no—
239C22⋊C4C2×D414yes—
240C22⋊C4C2×D414yes—
241C42—22no—
242C42—24no—
243C42C2×D412yes—
244C42C2×D412yes—
245C42C2411yescharacteristic
246C42C2411yescharacteristic
247C42C2412yes—
248C23—22no—
249C23—22no—
250C23—22no—
251C23—42no—
252C23—44no—
253C23—42no—
254C23C22×D412yes—
255C23C22×D411yescharacteristic
256Q8—22no—
257Q8—24no—
258Q8—24no—
259Q8—24no—
260Q8—22no—
261Q8—48no—
262Q8—42no—
263Q8—42no—
264Q8—42no—
265Q8—82no—
266D4—22no—
267D4—24no—
268D4—22no—
269D4—48no—
270D4—44no—
271D4—42no—
272D4—82no—
273D4—84no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—42no—
283C2×C4—42no—
284C2×C4—48no—
285C2×C4—48no—
286C2×C4—42no—
287C2×C4—42no—
288C2×C4—42no—
289C2×C4—44no—
290C2×C4—84no—
291C2×C4C22×D414yes—
292C2×C4C22×D412yes—
293C2×C4C22×D412yes—
294C2×C4C22×D412yes—
295C2×C4C22×D411yescharacteristic
296C2×C4H(5,𝔽2)14yes—
297C2×C4C2511yescharacteristic
298C8—24no—
299C8—24no—
300C22—22no—
301C22—24no—
302C22—22no—
303C22—44no—
304C22—44no—
305C22—44no—
306C22—42no—
307C22—42no—
308C22—84no—
309C22#53512yes—
310C22C23×D411yescharacteristic
311C4—24no—
312C4—22no—
313C4—22no—
314C4—22no—
315C4—44no—
316C4—42no—
317C4—42no—
318C4—42no—
319C4—42no—
320C4#53512yes—
321C4C2×H(5,𝔽2)12yes—
322C2—22no—
323C2—42no—
324C2—82no—
325C2—82no—
326C2C2×#53511yescharacteristic
327C2#358612yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3455C2semidirect
2. C2×#536C2semidirect
3. #3225C2semidirect
4. #3223C2semidirect
5. #3221C2semidirect
6. #3153C2semidirect
7. #3152C2semidirect
8. #3140C2semidirect
9. #3139C2semidirect
10. #3040C2semidirect
11. #3039C2semidirect
12. #3005C2semidirect
13. #3004C2semidirect
14. #2921C2semidirect
21. #542C22semidirect
22. #541C22semidirect
23. #540C22semidirect
41. #497C22semidirect
42. #497C22semidirect
43. #496C22semidirect
44. #495C22semidirect
45. #494C22semidirect
46. #492C22semidirect
47. #491C22semidirect
48. #489C22semidirect
49. #488C22semidirect
50. #487C22semidirect
51. #464C22semidirect
52. #463C22semidirect
53. #462C22semidirect
54. #461C22semidirect
56. #451C22semidirect
58. #448C22semidirect
59. #433C22semidirect
60. #433C22semidirect

Maximal subgroups

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

subgroupindex
#34552
C2×#5362
#32252
#32232
#32212
#31532
#31522
#31402
#31392
#30402
#30392
#30052
#30042
#29212