Finite Group Databasebeta

← SD16×#41 #61426

Subgroups — SD16×#41 #61426

Order 256.

1058 conjugacy classes of subgroups.

The subgroup lattice has 325 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×#41C211yesmaximal, characteristic, complemented
2D4×#41C211yesmaximal, characteristic
3#3392C211yesmaximal, characteristic, complemented
4Q8×SD16C211yesmaximal, characteristic, complemented
5#3362C211yesmaximal, characteristic, complemented
6#3359C211yesmaximal, characteristic, complemented
7#3335C213yesmaximal, complemented
8#3298C213yesmaximal, complemented
9#3295C213yesmaximal, complemented
10D4×SD16C213yesmaximal, complemented
11#3167C213yesmaximal, complemented
12#3103C213yesmaximal, complemented
13#3101C213yesmaximal, complemented
14C8×#41C211yesmaximal, characteristic, complemented
15C2×C4×SD16C213yesmaximal, complemented
16C22×#41—21no—
17C22×SD16C2213yes—
18Q82C2211yescharacteristic, complemented
19#557—21no—
20#557C2211yescharacteristic, complemented
21#554—23no—
22#554C2213yescomplemented
23#550C2211yescharacteristic
24D4×Q8C2211yescharacteristic
25D4×Q8C2213yescomplemented
26#548—21no—
27#547C2213yes—
28#546—23no—
29D42C2213yes—
30#533—23no—
31#533C2213yescomplemented
32#532C2213yes—
33#525—23no—
34C4×#41—21no—
35C4×#41C2211yescharacteristic
36C2×C4×Q8C2213yescomplemented
37C2×C4×D4C2213yes—
38#498C2213yescomplemented
39#492C2213yescomplemented
40#487C2213yescomplemented
41#486C2213yescomplemented
42#483C2216yescomplemented
43#481C2216yescomplemented
44#476C2213yes—
45#476C2213yescomplemented
46#475C2213yescomplemented
47#475C2213yescomplemented
48#465C2216yescomplemented
49#465C2216yescomplemented
50#461C2213yes—
51#461C2213yescomplemented
52#460C2213yescomplemented
53#460C2213yescomplemented
54#450C2216yes—
55#448C2216yescomplemented
56C8×Q8C2211yescharacteristic, complemented
57C8×Q8C2211yescharacteristic, complemented
58C4×SD16C2213yes—
59C4×SD16C2213yes—
60C4×SD16C2213yes—
61C4×SD16C2211yescharacteristic
62C4×SD16C2213yescomplemented
63C4×SD16C2216yescomplemented
64C4×SD16C2213yescomplemented
65C4×SD16C2213yescomplemented
66C4×SD16C2213yescomplemented
67C8×D4C2213yescomplemented
68C8×D4C2213yescomplemented
69#431C2213yescomplemented
70C2×#106C2213yescomplemented
71C2×#103C2213yescomplemented
72C2×#102C2213yes—
73C2×C4×C8C2213yescomplemented
74C2×#41—21no—
75C2×#41—23no—
76C2×#41—23no—
77C2×#41—48no—
78C2×#41D411yescharacteristic
79C22×Q8—21no—
80C22×Q8C2313yes—
81C22×D4—23no—
82C22×D4C2313yes—
83C23×C4—23no—
84C2×SD16—212no—
85C2×SD16C2313yes—
86C2×SD16C2313yes—
87C2×SD16C2313yes—
88C2×SD16C2316yes—
89C2×SD16C2311yescharacteristic
90C22×C8C2313yes—
91C22×C8C2313yes—
92C4⋊Q8—23no—
93C4⋊Q8—23no—
94C4⋊Q8C2313yes—
95C4⋊Q8C2313yes—
96C4⋊Q8C2313yes—
97#127C2313yes—
98#125—23no—
99#125—23no—
100#125—23no—
101#124—23no—
102#123—26no—
103C22⋊Q8—23no—
104C22⋊Q8—23no—
105C22⋊Q8—23no—
106C22⋊Q8—26no—
107C22⋊Q8—26no—
108C22⋊Q8C2316yes—
109#121—23no—
110#121—23no—
111#121—23no—
112#121C2316yes—
113#120—26no—
114C4×Q8—21no—
115C4×Q8—21no—
116C4×Q8—23no—
117C4×Q8—23no—
118C4×Q8—23no—
119C4×Q8D411yescharacteristic
120C4×Q8C2311yescharacteristic
121C4×Q8C2313yes—
122C4×Q8C2313yes—
123C4×Q8C2313yes—
124C4×Q8C2311yescharacteristic
125C4×D4—23no—
126C4×D4—23no—
127C4×D4—23no—
128C4×D4—23no—
129C4×D4—23no—
130C4×D4D413yes—
131C4×D4C2311yescharacteristic
132C4×D4C2313yes—
133C4×D4C2313yes—
134C4×D4C2313yes—
135C4×D4C2313yes—
136#117—23no—
137#117D413yes—
138C2×C4⋊C4—23no—
139C2×C4⋊C4C2313yes—
140C2×C4⋊C4C2313yes—
141C2×C22⋊C4—23no—
142C2×C42—23no—
143C2×C42C2313yes—
144#106C2311yescharacteristic
145#106C2313yes—
146#106C2313yes—
147#106C2313yes—
148#106C2316yes—
149C4⋊C8C2313yes—
150C4⋊C8C2313yes—
151#103C2311yescharacteristic
152#103C2313yes—
153#103C2313yes—
154#103C2313yes—
155#103C2316yes—
156#102C2311yescharacteristic
157#102C2313yes—
158#102C2313yes—
159#102C2313yes—
160#102C2316yes—
161C22⋊C8C2316yes—
162C4×C8C2311yescharacteristic
163C4×C8C2313yes—
164C4×C8C2313yes—
165C4×C8C2313yes—
166C24—23no—
167#41—44no—
168#41—412no—
169#41—412no—
170#41SD1618yesdirect product factor
171C2×Q8—23no—
172C2×Q8—23no—
173C2×Q8—23no—
174C2×Q8—26no—
175C2×Q8—43no—
176C2×Q8—44no—
177C2×Q8C2×D411yescharacteristic
178C2×Q8C2413yes—
179C2×Q8C2411yescharacteristic
180C2×D4—26no—
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
190C22×C4—23no—
191C22×C4—23no—
192C22×C4—23no—
193C22×C4—23no—
194C22×C4—23no—
195C22×C4—21no—
196C22×C4—23no—
197C22×C4—412no—
198C22×C4C2×D413yes—
199C22×C4C2×D413yes—
200C22×C4C2413yes—
201SD16—26no—
202SD16—26no—
203SD16—26no—
204SD16—46no—
205SD16#4114yesdirect product factor
206C2×C8—26no—
207C2×C8—43no—
208C2×C8C2411yescharacteristic
209C2×C8C2413yes—
210C2×C8C2413yes—
211C2×C8C2411yescharacteristic
212C4⋊C4—21no—
213C4⋊C4—23no—
214C4⋊C4—23no—
215C4⋊C4—23no—
216C4⋊C4—23no—
217C4⋊C4—23no—
218C4⋊C4—23no—
219C4⋊C4—23no—
220C4⋊C4—23no—
221C4⋊C4—23no—
222C4⋊C4—26no—
223C4⋊C4C2×D413yes—
224C4⋊C4C2×D413yes—
225C4⋊C4C2411yescharacteristic
226C4⋊C4C2413yes—
227C4⋊C4C2411yescharacteristic
228C4⋊C4C2413yes—
229C22⋊C4—26no—
230C22⋊C4—21no—
231C22⋊C4—23no—
232C22⋊C4—23no—
233C22⋊C4—23no—
234C22⋊C4—26no—
235C22⋊C4C2×D416yes—
236C42—23no—
237C42—23no—
238C42—21no—
239C42—23no—
240C42C2×D413yes—
241C42C2×D413yes—
242C42C2413yes—
243C42C2411yescharacteristic
244C23—21no—
245C23—23no—
246C23—46no—
247C23—46no—
248C23—83no—
249C23C22×D413yes—
250Q8—21no—
251Q8—23no—
252Q8—23no—
253Q8—46no—
254Q8—46no—
255Q8—83no—
256Q8C2×SD1614yescomplemented
257Q8C2×#4112yescomplemented
258D4—23no—
259D4—21no—
260D4—23no—
261D4—46no—
262D4—412no—
263D4—46no—
264D4—83no—
265D4C2×SD16112yescomplemented
266D4C2×#4112yes—
267C2×C4—21no—
268C2×C4—23no—
269C2×C4—23no—
270C2×C4—21no—
271C2×C4—23no—
272C2×C4—23no—
273C2×C4—21no—
274C2×C4—23no—
275C2×C4—43no—
276C2×C4—46no—
277C2×C4—46no—
278C2×C4—42no—
279C2×C4—46no—
280C2×C4—46no—
281C2×C4—46no—
282C2×C4—83no—
283C2×C4C2×SD16112yescomplemented
284C2×C4C22×D411yescharacteristic
285C2×C4C22×D413yes—
286C2×C4C22×D413yes—
287C2×C4C22×D413yes—
288C2×C4C22×D411yescharacteristic
289C2×C4C2511yescharacteristic
290C8—23no—
291C8—21no—
292C8—23no—
293C8C2×#4112yescomplemented
294C22—23no—
295C22—23no—
296C22—22no—
297C22—41no—
298C22—41no—
299C22—43no—
300C22—43no—
301C22—43no—
302C22—812no—
303C22C22×SD1616yes—
304C22C23×D411yescharacteristic
305C4—21no—
306C4—23no—
307C4—23no—
308C4—22no—
309C4—41no—
310C4—43no—
311C4—43no—
312C4—41no—
313C4—43no—
314C4C22×SD1612yes—
315C4C22×SD1616yes—
316C4C22×#4111yescharacteristic
317C4#58511yescharacteristic
318C2—26no—
319C2—42no—
320C2—83no—
321C2D4×#4111yescharacteristic
322C2C23×SD1611yescharacteristic
323C2#358411yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutator, Frattini, cosocleC2×C4C25
socleC22C23×D4
prime radicalD4×#41C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. Q8×#41C2semidirect
3. #3392C2semidirect
4. Q8×SD16C2semidirect
5. #3362C2semidirect
6. #3359C2semidirect
7. #3335C2semidirect
8. #3298C2semidirect
9. #3295C2semidirect
10. D4×SD16C2semidirect
11. #3167C2semidirect
12. #3103C2semidirect
13. #3101C2semidirect
14. C8×#41C2semidirect
15. C2×C4×SD16C2semidirect
18. Q82C22semidirect
20. #557C22semidirect
22. #554C22semidirect
25. D4×Q8C22semidirect
31. #533C22semidirect
36. C2×C4×Q8C22semidirect
38. #498C22semidirect
39. #492C22semidirect
40. #487C22semidirect
41. #486C22semidirect
42. #483C22semidirect
43. #481C22semidirect
45. #476C22semidirect
46. #475C22semidirect
47. #475C22semidirect
48. #465C22semidirect
49. #465C22semidirect
51. #461C22semidirect
52. #460C22semidirect
53. #460C22semidirect
55. #448C22semidirect
56. C8×Q8C22semidirect
57. C8×Q8C22semidirect
62. C4×SD16C22semidirect
63. C4×SD16C22semidirect
64. C4×SD16C22semidirect
65. C4×SD16C22semidirect
66. C4×SD16C22semidirect
67. C8×D4C22semidirect
68. C8×D4C22semidirect
69. #431C22semidirect
70. C2×#106C22semidirect
71. C2×#103C22semidirect
73. C2×C4×C8C22semidirect
170. #41SD16direct (N × H)
205. SD16#41direct (N × H)
256. Q8C2×SD16semidirect
257. Q8C2×#41semidirect
265. D4C2×SD16semidirect
283. C2×C4C2×SD16semidirect
293. C8C2×#41semidirect

Maximal subgroups

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

subgroupindex
Q8×#412
D4×#412
#33922
Q8×SD162
#33622
#33592
#33352
#32982
#32952
D4×SD162
#31672
#31032
#31012
C8×#412
C2×C4×SD162