Finite Group Databasebeta

← #61465

Subgroups — #61465

Order 256.

1078 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3483C211yesmaximal, characteristic, complemented
2D4×#41C211yesmaximal, characteristic, complemented
3#3391C211yesmaximal, characteristic, complemented
4Q8×SD16C211yesmaximal, characteristic, complemented
5#3362C211yesmaximal, characteristic, complemented
6#3358C211yesmaximal, characteristic, complemented
7#3354C213yesmaximal, complemented
8#3332C213yesmaximal, complemented
9#3325C213yesmaximal, complemented
10#3274C213yesmaximal, complemented
11#3184C213yesmaximal, complemented
12#3115C213yesmaximal, complemented
13#3109C213yesmaximal, complemented
14#2971C211yesmaximal, characteristic, complemented
15C4×AGL(1,ℤ/8)C213yesmaximal, complemented
16C22×#41—21no—
17C2×AGL(1,ℤ/8)C2213yes—
18Q82C2211yescharacteristic, complemented
19#555—23no—
20#555C2213yescomplemented
21#550—21no—
22#550C2211yescharacteristic
23#550C2213yescomplemented
24#550C2211yescharacteristic, complemented
25D4×Q8C2211yescharacteristic
26#548—21no—
27#547C2213yes—
28#546—23no—
29D42C2213yes—
30#532—23no—
31#532C2213yes—
32#532C2213yescomplemented
33#525—23no—
34C4×#41—21no—
35C4×#41C2211yescharacteristic
36C4×#41C2213yescomplemented
37C2×C4×D4C2213yes—
38#498C2213yescomplemented
39#493C2213yescomplemented
40#486C2213yescomplemented
41#486C2213yescomplemented
42#482C2216yescomplemented
43#481C2216yescomplemented
44#476C2213yes—
45#476C2213yescomplemented
46#475C2213yescomplemented
47#474C2213yescomplemented
48#469C2216yescomplemented
49#469C2216yescomplemented
50#460C2213yescomplemented
51#459C2213yes—
52#459C2213yescomplemented
53#459C2213yescomplemented
54#449C2216yescomplemented
55#447C2216yes—
56C8×Q8C2211yescharacteristic, complemented
57C8×Q8C2211yescharacteristic, complemented
58#442C2213yes—
59#442C2216yescomplemented
60#442C2213yescomplemented
61#440C2211yescharacteristic
62#440C2213yescomplemented
63C4×SD16C2213yes—
64C4×SD16C2213yescomplemented
65C4×D8C2213yes—
66C4×D8C2213yescomplemented
67#436C2213yescomplemented
68#436C2213yescomplemented
69#432C2213yescomplemented
70#428C2213yescomplemented
71#418C2213yes—
72#417C2213yescomplemented
73C4×M16C2213yescomplemented
74C2×#41—21no—
75C2×#41—21no—
76C2×#41—23no—
77C2×#41—23no—
78C2×#41—23no—
79C2×#41—48no—
80C2×#41D411yescharacteristic
81C2×#41C2313yes—
82C22×Q8—21no—
83C22×D4—23no—
84C22×D4C2313yes—
85C23×C4—23no—
86AGL(1,ℤ/8)—212no—
87C2×SD16C2313yes—
88C2×SD16C2311yescharacteristic
89C2×D8C2313yes—
90C2×D8C2313yes—
91C2×D8C2316yes—
92C2×M16C2313yes—
93C2×M16C2313yes—
94C4⋊Q8—23no—
95C4⋊Q8C2313yes—
96C4⋊Q8C2313yes—
97#127—23no—
98#127C2313yes—
99#127C2313yes—
100#124—26no—
101#124—23no—
102#124—23no—
103#123—26no—
104C22⋊Q8—23no—
105C22⋊Q8—23no—
106#121—23no—
107#121—23no—
108#121—23no—
109#121—23no—
110#121—23no—
111#121—23no—
112#121—26no—
113#121C2316yes—
114#121C2316yes—
115#120—26no—
116C4×Q8—21no—
117C4×Q8D411yescharacteristic
118C4×Q8C2311yescharacteristic
119C4×Q8C2313yes—
120C4×Q8C2311yescharacteristic
121C4×D4—23no—
122C4×D4—23no—
123C4×D4—23no—
124C4×D4—23no—
125C4×D4—23no—
126C4×D4—23no—
127C4×D4—23no—
128C4×D4D413yes—
129C4×D4C2311yescharacteristic
130C4×D4C2313yes—
131C4×D4C2313yes—
132C4×D4C2313yes—
133C4×D4C2313yes—
134C4×D4C2313yes—
135C4×D4C2313yes—
136#117—23no—
137#117—23no—
138#117D413yes—
139#117C2313yes—
140C2×C4⋊C4C2313yes—
141C2×C22⋊C4—23no—
142C2×C42—23no—
143C2×C42C2313yes—
144#107C2311yescharacteristic
145#107C2313yes—
146#106C2313yes—
147#106C2313yes—
148#106C2316yes—
149C4⋊C8C2313yes—
150C4⋊C8C2313yes—
151#103C2311yescharacteristic
152#103C2313yes—
153#102C2313yes—
154#102C2313yes—
155#102C2311yescharacteristic
156#102C2313yes—
157#102C2313yes—
158#102C2313yes—
159#102C2316yes—
160#102C2316yes—
161C22⋊C8C2316yes—
162#97C2311yescharacteristic
163#97C2313yes—
164C4×C8C2313yes—
165C4×C8C2313yes—
166C24—23no—
167#41—24no—
168#41—26no—
169#41—43no—
170#41—412no—
171#41—412no—
172#41—44no—
173#41—44no—
174#41—86no—
175C2×Q8—23no—
176C2×Q8—23no—
177C2×Q8—44no—
178C2×Q8C2×D411yescharacteristic
179C2×Q8C2411yescharacteristic
180C2×D4—26no—
181C2×D4—23no—
182C2×D4—26no—
183C2×D4—26no—
184C2×D4—23no—
185C2×D4—23no—
186C2×D4—23no—
187C2×D4—23no—
188C2×D4—23no—
189C2×D4—43no—
190C2×D4—412no—
191C2×D4C2×D413yes—
192C2×D4C2413yes—
193C2×D4C2413yes—
194C2×D4C2411yescharacteristic
195C22×C4—23no—
196C22×C4—23no—
197C22×C4—23no—
198C22×C4—23no—
199C22×C4—21no—
200C22×C4—23no—
201C22×C4—23no—
202C22×C4—23no—
203C22×C4—412no—
204C22×C4C2×D413yes—
205C22×C4C2×D413yes—
206C22×C4C2413yes—
207SD16—26no—
208SD16#4114yescomplemented
209D8—26no—
210D8—26no—
211D8—46no—
212M16—26no—
213M16—43no—
214C2×C8C2411yescharacteristic
215C2×C8C2413yes—
216C2×C8C2413yes—
217C2×C8C2411yescharacteristic
218C4⋊C4—23no—
219C4⋊C4—21no—
220C4⋊C4—23no—
221C4⋊C4—23no—
222C4⋊C4—23no—
223C4⋊C4C2×D413yes—
224C4⋊C4C2×D413yes—
225C4⋊C4C2413yes—
226C4⋊C4C2411yescharacteristic
227C4⋊C4C2411yescharacteristic
228C4⋊C4C2413yes—
229C22⋊C4—23no—
230C22⋊C4—21no—
231C22⋊C4—23no—
232C22⋊C4—23no—
233C22⋊C4—23no—
234C22⋊C4—26no—
235C22⋊C4—23no—
236C22⋊C4—23no—
237C22⋊C4—26no—
238C22⋊C4C2×D416yes—
239C42—21no—
240C42—23no—
241C42—23no—
242C42C2×D413yes—
243C42C2×D413yes—
244C42C2413yes—
245C42C2411yescharacteristic
246C23—21no—
247C23—23no—
248C23—23no—
249C23—46no—
250C23—46no—
251C23—83no—
252C23C22×D413yes—
253Q8—21no—
254Q8—46no—
255Q8—83no—
256Q8AGL(1,ℤ/8)14yescomplemented
257Q8C2×#4112yescomplemented
258D4—26no—
259D4—23no—
260D4—23no—
261D4—21no—
262D4—23no—
263D4—23no—
264D4—46no—
265D4—46no—
266D4—412no—
267D4—46no—
268D4—46no—
269D4—83no—
270D4—83no—
271D4—86no—
272D4C2×#4112yes—
273C2×C4—21no—
274C2×C4—26no—
275C2×C4—23no—
276C2×C4—23no—
277C2×C4—21no—
278C2×C4—23no—
279C2×C4—21no—
280C2×C4—23no—
281C2×C4—43no—
282C2×C4—46no—
283C2×C4—42no—
284C2×C4—46no—
285C2×C4—46no—
286C2×C4—46no—
287C2×C4—46no—
288C2×C4—46no—
289C2×C4—46no—
290C2×C4C22×D411yescharacteristic
291C2×C4C22×D413yes—
292C2×C4C22×D411yescharacteristic
293C2×C4C22×D413yes—
294C2×C4C22×D413yes—
295C2×C4C2511yescharacteristic
296C8—23no—
297C8—21no—
298C8—23no—
299C8C2×#4112yescomplemented
300C22—23no—
301C22—23no—
302C22—22no—
303C22—23no—
304C22—41no—
305C22—41no—
306C22—43no—
307C22—43no—
308C22—43no—
309C22—43no—
310C22—43no—
311C22—43no—
312C22—812no—
313C22C23×D411yescharacteristic
314C4—21no—
315C4—23no—
316C4—23no—
317C4—22no—
318C4—21no—
319C4—43no—
320C4—41no—
321C4—41no—
322C4—43no—
323C4C2×AGL(1,ℤ/8)16yes—
324C4C22×#4111yescharacteristic
325C4#58511yescharacteristic
326C2—43no—
327C2—42no—
328C2—83no—
329C2—83no—
330C2D4×#4111yescharacteristic
331C2C22×AGL(1,ℤ/8)11yescharacteristic
332C2#358511yescharacteristic
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. #3483C2semidirect
2. D4×#41C2semidirect
3. #3391C2semidirect
4. Q8×SD16C2semidirect
5. #3362C2semidirect
6. #3358C2semidirect
7. #3354C2semidirect
8. #3332C2semidirect
9. #3325C2semidirect
10. #3274C2semidirect
11. #3184C2semidirect
12. #3115C2semidirect
13. #3109C2semidirect
14. #2971C2semidirect
15. C4×AGL(1,ℤ/8)C2semidirect
18. Q82C22semidirect
20. #555C22semidirect
23. #550C22semidirect
24. #550C22semidirect
32. #532C22semidirect
36. C4×#41C22semidirect
38. #498C22semidirect
39. #493C22semidirect
40. #486C22semidirect
41. #486C22semidirect
42. #482C22semidirect
43. #481C22semidirect
45. #476C22semidirect
46. #475C22semidirect
47. #474C22semidirect
48. #469C22semidirect
49. #469C22semidirect
50. #460C22semidirect
52. #459C22semidirect
53. #459C22semidirect
54. #449C22semidirect
56. C8×Q8C22semidirect
57. C8×Q8C22semidirect
59. #442C22semidirect
60. #442C22semidirect
62. #440C22semidirect
64. C4×SD16C22semidirect
66. C4×D8C22semidirect
67. #436C22semidirect
68. #436C22semidirect
69. #432C22semidirect
70. #428C22semidirect
72. #417C22semidirect
73. C4×M16C22semidirect
208. SD16#41semidirect
256. Q8AGL(1,ℤ/8)semidirect
257. Q8C2×#41semidirect
299. C8C2×#41semidirect

Maximal subgroups

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

subgroupindex
#34832
D4×#412
#33912
Q8×SD162
#33622
#33582
#33542
#33322
#33252
#32742
#31842
#31152
#31092
#29712
C4×AGL(1,ℤ/8)2