Finite Group Databasebeta

← #61466

Subgroups — #61466

Order 256.

1051 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3482C211yesmaximal, characteristic, complemented
2D4×#41C211yesmaximal, characteristic, complemented
3#3392C211yesmaximal, characteristic, complemented
4Q8×D8C211yesmaximal, characteristic, complemented
5#3359C211yesmaximal, characteristic, complemented
6#3358C211yesmaximal, characteristic, complemented
7#3353C213yesmaximal, complemented
8#3330C213yesmaximal, complemented
9#3324C213yesmaximal, complemented
10#3272C213yesmaximal, complemented
11#3182C213yesmaximal, complemented
12#3115C213yesmaximal, complemented
13#3110C213yesmaximal, complemented
14#2971C211yesmaximal, characteristic, complemented
15C4×AGL(1,ℤ/8)C213yesmaximal, complemented
16C22×#41—21no—
17C2×AGL(1,ℤ/8)C2213yes—
18#557C2211yescharacteristic, complemented
19#556C2213yescomplemented
20#552—23no—
21#550C2211yescharacteristic
22D4×Q8C2211yescharacteristic
23D4×Q8C2211yescharacteristic, complemented
24#548—21no—
25#548—21no—
26#547C2213yes—
27#547C2213yescomplemented
28#546—23no—
29D42C2213yes—
30#533C2213yescomplemented
31#532C2213yes—
32#529—23no—
33#525—23no—
34C4×#41C2211yescharacteristic
35C4×#41C2213yescomplemented
36C2×C4×Q8—21no—
37C2×C4×D4C2213yes—
38#500C2213yescomplemented
39#492C2213yescomplemented
40#487C2213yescomplemented
41#486C2213yescomplemented
42#484C2216yescomplemented
43#482C2216yescomplemented
44#475C2213yescomplemented
45#474C2213yes—
46#474C2213yescomplemented
47#474C2213yescomplemented
48#468C2216yescomplemented
49#468C2216yescomplemented
50#461C2213yes—
51#461C2213yescomplemented
52#460C2213yescomplemented
53#459C2213yescomplemented
54#450C2216yes—
55#449C2216yescomplemented
56C8×Q8C2211yescharacteristic, complemented
57C8×Q8C2211yescharacteristic, complemented
58#442C2211yescharacteristic
59#442C2213yescomplemented
60#440C2213yes—
61#440C2216yescomplemented
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—23no—
76C2×#41—23no—
77C2×#41—48no—
78C2×#41D411yescharacteristic
79C2×#41C2313yes—
80C22×Q8—21no—
81C22×Q8—21no—
82C22×D4—23no—
83C22×D4C2313yes—
84C23×C4—23no—
85AGL(1,ℤ/8)—212no—
86C2×SD16C2313yes—
87C2×SD16C2313yes—
88C2×SD16C2316yes—
89C2×D8C2313yes—
90C2×D8C2311yescharacteristic
91C2×M16C2313yes—
92C2×M16C2313yes—
93C4⋊Q8C2313yes—
94C4⋊Q8C2313yes—
95C4⋊Q8C2313yes—
96#127C2313yes—
97#126—26no—
98#125—23no—
99#125—23no—
100#124—23no—
101#124—23no—
102#123—26no—
103#123—26no—
104C22⋊Q8—23no—
105C22⋊Q8—23no—
106C22⋊Q8—23no—
107C22⋊Q8—23no—
108C22⋊Q8C2316yes—
109#121—23no—
110#121—23no—
111#121—23no—
112#121—23no—
113#121C2316yes—
114#120—26no—
115C4×Q8—21no—
116C4×Q8—23no—
117C4×Q8—23no—
118C4×Q8D411yescharacteristic
119C4×Q8C2313yes—
120C4×Q8C2313yes—
121C4×Q8C2311yescharacteristic
122C4×D4—23no—
123C4×D4—23no—
124C4×D4—23no—
125C4×D4—23no—
126C4×D4—23no—
127C4×D4D413yes—
128C4×D4C2311yescharacteristic
129C4×D4C2313yes—
130C4×D4C2313yes—
131C4×D4C2313yes—
132C4×D4C2311yescharacteristic
133C4×D4C2313yes—
134C4×D4C2313yes—
135#117—23no—
136#117—23no—
137#117D413yes—
138#117C2313yes—
139C2×C4⋊C4—23no—
140C2×C4⋊C4C2313yes—
141C2×C22⋊C4—23no—
142C2×C42—23no—
143C2×C42C2313yes—
144#107C2313yes—
145#107C2313yes—
146#107C2316yes—
147#106C2311yescharacteristic
148#106C2313yes—
149C4⋊C8C2313yes—
150C4⋊C8C2313yes—
151#103C2313yes—
152#103C2313yes—
153#103C2316yes—
154#102C2311yescharacteristic
155#102C2313yes—
156#102C2311yescharacteristic
157#102C2313yes—
158#102C2313yes—
159#102C2313yes—
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—
173C2×Q8—23no—
174C2×Q8—23no—
175C2×Q8—44no—
176C2×Q8—44no—
177C2×Q8C2×D411yescharacteristic
178C2×Q8C2413yes—
179C2×D4—26no—
180C2×D4—23no—
181C2×D4—26no—
182C2×D4—23no—
183C2×D4—23no—
184C2×D4—23no—
185C2×D4—43no—
186C2×D4—412no—
187C2×D4C2×D413yes—
188C2×D4C2413yes—
189C2×D4C2411yescharacteristic
190C2×D4C2411yescharacteristic
191C22×C4—23no—
192C22×C4—21no—
193C22×C4—23no—
194C22×C4—23no—
195C22×C4—21no—
196C22×C4—23no—
197C22×C4—23no—
198C22×C4—23no—
199C22×C4—412no—
200C22×C4C2×D413yes—
201C22×C4C2×D413yes—
202C22×C4C2413yes—
203SD16—26no—
204SD16—26no—
205SD16—46no—
206D8—26no—
207D8#4114yescomplemented
208M16—26no—
209M16—43no—
210C2×C8C2411yescharacteristic
211C2×C8C2413yes—
212C2×C8C2413yes—
213C2×C8C2411yescharacteristic
214C4⋊C4—23no—
215C4⋊C4—26no—
216C4⋊C4—23no—
217C4⋊C4—23no—
218C4⋊C4—23no—
219C4⋊C4—23no—
220C4⋊C4—23no—
221C4⋊C4—23no—
222C4⋊C4C2×D413yes—
223C4⋊C4C2×D413yes—
224C4⋊C4C2411yescharacteristic
225C4⋊C4C2413yes—
226C4⋊C4C2411yescharacteristic
227C4⋊C4C2413yes—
228C22⋊C4—26no—
229C22⋊C4—23no—
230C22⋊C4—21no—
231C22⋊C4—23no—
232C22⋊C4—23no—
233C22⋊C4—23no—
234C22⋊C4—21no—
235C22⋊C4—23no—
236C22⋊C4—26no—
237C22⋊C4C2×D416yes—
238C42—23no—
239C42—23no—
240C42—23no—
241C42C2×D413yes—
242C42C2×D413yes—
243C42C2413yes—
244C42C2411yescharacteristic
245C23—21no—
246C23—21no—
247C23—23no—
248C23—46no—
249C23—46no—
250C23—83no—
251C23C22×D413yes—
252Q8—23no—
253Q8—23no—
254Q8—46no—
255Q8—46no—
256Q8AGL(1,ℤ/8)14yescomplemented
257D4—26no—
258D4—23no—
259D4—21no—
260D4—21no—
261D4—23no—
262D4—46no—
263D4—46no—
264D4—412no—
265D4—46no—
266D4—83no—
267D4C2×#4112yes—
268D4C2×#4112yescomplemented
269C2×C4—26no—
270C2×C4—23no—
271C2×C4—23no—
272C2×C4—21no—
273C2×C4—23no—
274C2×C4—23no—
275C2×C4—21no—
276C2×C4—23no—
277C2×C4—43no—
278C2×C4—46no—
279C2×C4—42no—
280C2×C4—42no—
281C2×C4—46no—
282C2×C4—46no—
283C2×C4—46no—
284C2×C4—46no—
285C2×C4—46no—
286C2×C4C22×D411yescharacteristic
287C2×C4C22×D413yes—
288C2×C4C22×D411yescharacteristic
289C2×C4C22×D413yes—
290C2×C4C22×D413yes—
291C2×C4C2511yescharacteristic
292C8—23no—
293C8—21no—
294C8—23no—
295C8C2×#4112yescomplemented
296C22—23no—
297C22—23no—
298C22—22no—
299C22—22no—
300C22—23no—
301C22—41no—
302C22—41no—
303C22—41no—
304C22—41no—
305C22—43no—
306C22—43no—
307C22—43no—
308C22—812no—
309C22C23×D411yescharacteristic
310C4—21no—
311C4—23no—
312C4—23no—
313C4—21no—
314C4—41no—
315C4—43no—
316C4—41no—
317C4—43no—
318C4—43no—
319C4C2×AGL(1,ℤ/8)16yes—
320C4C22×#4111yescharacteristic
321C4#58511yescharacteristic
322C2—43no—
323C2—42no—
324C2—42no—
325C2—83no—
326C2D4×#4111yescharacteristic
327C2C22×AGL(1,ℤ/8)11yescharacteristic
328C2#358611yescharacteristic
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. #3482C2semidirect
2. D4×#41C2semidirect
3. #3392C2semidirect
4. Q8×D8C2semidirect
5. #3359C2semidirect
6. #3358C2semidirect
7. #3353C2semidirect
8. #3330C2semidirect
9. #3324C2semidirect
10. #3272C2semidirect
11. #3182C2semidirect
12. #3115C2semidirect
13. #3110C2semidirect
14. #2971C2semidirect
15. C4×AGL(1,ℤ/8)C2semidirect
18. #557C22semidirect
19. #556C22semidirect
23. D4×Q8C22semidirect
27. #547C22semidirect
30. #533C22semidirect
35. C4×#41C22semidirect
38. #500C22semidirect
39. #492C22semidirect
40. #487C22semidirect
41. #486C22semidirect
42. #484C22semidirect
43. #482C22semidirect
44. #475C22semidirect
46. #474C22semidirect
47. #474C22semidirect
48. #468C22semidirect
49. #468C22semidirect
51. #461C22semidirect
52. #460C22semidirect
53. #459C22semidirect
55. #449C22semidirect
56. C8×Q8C22semidirect
57. C8×Q8C22semidirect
59. #442C22semidirect
61. #440C22semidirect
62. #440C22semidirect
64. C4×SD16C22semidirect
66. C4×D8C22semidirect
67. #436C22semidirect
68. #436C22semidirect
69. #432C22semidirect
70. #428C22semidirect
72. #417C22semidirect
73. C4×M16C22semidirect
207. D8#41semidirect
256. Q8AGL(1,ℤ/8)semidirect
268. D4C2×#41semidirect
295. C8C2×#41semidirect

Maximal subgroups

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

subgroupindex
#34822
D4×#412
#33922
Q8×D82
#33592
#33582
#33532
#33302
#33242
#32722
#31822
#31152
#31102
#29712
C4×AGL(1,ℤ/8)2