Finite Group Databasebeta

← D8×#41 #61425

Subgroups — D8×#41 #61425

Order 256.

1203 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D4×#41C212yesmaximal, complemented
2#3391C211yesmaximal, characteristic, complemented
3Q8×D8C211yesmaximal, characteristic, complemented
4#3358C212yesmaximal, complemented
5#3334C213yesmaximal, complemented
6#3294C216yesmaximal, complemented
7D4×D8C213yesmaximal, complemented
8#3169C213yesmaximal, complemented
9#3100C216yesmaximal, complemented
10C8×#41C211yesmaximal, characteristic, complemented
11C2×C4×D8C213yesmaximal, complemented
12C22×#41—22no—
13C22×D8C2213yes—
14#550C2212yescomplemented
15D4×Q8C2212yescomplemented
16#548—22no—
17#547C2216yescomplemented
18#546—26no—
19D42C2216yescomplemented
20#532C2216yescomplemented
21#525—26no—
22C4×#41C2211yescharacteristic
23C2×C4×D4C2216yescomplemented
24#500C2213yescomplemented
25#493C2213yescomplemented
26#486C2216yescomplemented
27#480C22112yescomplemented
28#474C2216yescomplemented
29#474C2216yescomplemented
30#466C2216yescomplemented
31#466C2216yescomplemented
32#459C2216yescomplemented
33#459C2216yescomplemented
34#447C22112yescomplemented
35C8×Q8C2211yescharacteristic, complemented
36C8×Q8C2211yescharacteristic, complemented
37C4×D8C2213yes—
38C4×D8C2211yescharacteristic
39C4×D8C2213yescomplemented
40C4×D8C2216yescomplemented
41C4×D8C2216yescomplemented
42C4×D8C2216yescomplemented
43C4×D8C2213yescomplemented
44C8×D4C2213yescomplemented
45C8×D4C2213yescomplemented
46#431C2213yescomplemented
47C2×#107C2213yescomplemented
48C2×#102C2216yescomplemented
49C2×C4×C8C2213yescomplemented
50C2×#41—22no—
51C2×#41—26no—
52C2×#41—26no—
53C2×#41—416no—
54C2×#41D411yescharacteristic
55C22×Q8—22no—
56C22×D4—26no—
57C22×D4C2316yes—
58C23×C4—26no—
59C2×D8—212no—
60C2×D8C2316yes—
61C2×D8C2313yes—
62C2×D8C2316yes—
63C2×D8C2311yescharacteristic
64C22×C8C2313yes—
65C22×C8C2313yes—
66C4⋊Q8C2316yes—
67#127C2316yes—
68#124—26no—
69#123—212no—
70C22⋊Q8—26no—
71C22⋊Q8—26no—
72#121—26no—
73#121—26no—
74#121—26no—
75#121C23112yes—
76#120—212no—
77C4×Q8D411yescharacteristic
78C4×Q8C2311yescharacteristic
79C4×D4—26no—
80C4×D4—26no—
81C4×D4—26no—
82C4×D4D413yes—
83C4×D4C2312yes—
84C4×D4C2316yes—
85C4×D4C2316yes—
86C4×D4C2316yes—
87C4×D4C2313yes—
88#117D413yes—
89C2×C4⋊C4C2316yes—
90C2×C22⋊C4—26no—
91C2×C42C2313yes—
92#107C2311yescharacteristic
93#107C2313yes—
94#107C2316yes—
95#107C2316yes—
96C4⋊C8C2313yes—
97C4⋊C8C2313yes—
98#102C2312yes—
99#102C2316yes—
100#102C2316yes—
101#102C2316yes—
102#102C23112yes—
103C22⋊C8C2316yes—
104C4×C8C2311yescharacteristic
105C4×C8C2313yes—
106C4×C8C2313yes—
107C4×C8C2313yes—
108C24—26no—
109#41—48no—
110#41—424no—
111#41—424no—
112#41D818yesdirect product factor
113C2×Q8—26no—
114C2×Q8—48no—
115C2×Q8C2×D411yescharacteristic
116C2×D4—212no—
117C2×D4—212no—
118C2×D4—26no—
119C2×D4—26no—
120C2×D4—26no—
121C2×D4—46no—
122C2×D4—424no—
123C2×D4C2×D413yes—
124C2×D4C2416yes—
125C2×D4C2412yes—
126C22×C4—26no—
127C22×C4—26no—
128C22×C4—26no—
129C22×C4—22no—
130C22×C4—26no—
131C22×C4—424no—
132C22×C4C2×D413yes—
133C22×C4C2×D413yes—
134C22×C4C2413yes—
135D8—212no—
136D8—26no—
137D8—46no—
138D8#4114yesdirect product factor
139C2×C8—26no—
140C2×C8—43no—
141C2×C8C2411yescharacteristic
142C2×C8C2413yes—
143C2×C8C2413yes—
144C2×C8C2411yescharacteristic
145C4⋊C4—26no—
146C4⋊C4—26no—
147C4⋊C4C2×D413yes—
148C4⋊C4C2×D413yes—
149C4⋊C4C2412yes—
150C4⋊C4C2416yes—
151C22⋊C4—22no—
152C22⋊C4—26no—
153C22⋊C4—26no—
154C22⋊C4—26no—
155C22⋊C4—212no—
156C22⋊C4C2×D416yes—
157C42C2×D413yes—
158C42C2×D413yes—
159C42C2413yes—
160C42C2411yescharacteristic
161C23—22no—
162C23—26no—
163C23—412no—
164C23—412no—
165C23—86no—
166C23C22×D413yes—
167Q8—412no—
168Q8C2×D814yescomplemented
169D4—26no—
170D4—22no—
171D4—26no—
172D4—412no—
173D4—424no—
174D4—412no—
175D4—86no—
176D4C2×D8112yescomplemented
177D4C2×#4114yescomplemented
178C2×C4—23no—
179C2×C4—23no—
180C2×C4—22no—
181C2×C4—26no—
182C2×C4—43no—
183C2×C4—412no—
184C2×C4—44no—
185C2×C4—412no—
186C2×C4—412no—
187C2×C4—412no—
188C2×C4C2×D8112yescomplemented
189C2×C4C22×D411yescharacteristic
190C2×C4C22×D413yes—
191C2×C4C22×D413yes—
192C2×C4C22×D413yes—
193C2×C4C22×D411yescharacteristic
194C2×C4C2511yescharacteristic
195C8—23no—
196C8—21no—
197C8—23no—
198C8C2×#4112yescomplemented
199C22—23no—
200C22—23no—
201C22—24no—
202C22—42no—
203C22—42no—
204C22—46no—
205C22—46no—
206C22—46no—
207C22—824no—
208C22C22×D816yes—
209C22C23×D411yescharacteristic
210C4—21no—
211C4—23no—
212C4—23no—
213C4—42no—
214C4—46no—
215C4C22×D812yes—
216C4C22×D816yes—
217C4C22×#4111yescharacteristic
218C4#58511yescharacteristic
219C2—26no—
220C2—44no—
221C2—86no—
222C2D4×#4111yescharacteristic
223C2C23×D811yescharacteristic
224C2#358411yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutator, Frattini, cosocleC2×C4C25
socleC22C23×D4
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. D4×#41C2semidirect
2. #3391C2semidirect
3. Q8×D8C2semidirect
4. #3358C2semidirect
5. #3334C2semidirect
6. #3294C2semidirect
7. D4×D8C2semidirect
8. #3169C2semidirect
9. #3100C2semidirect
10. C8×#41C2semidirect
11. C2×C4×D8C2semidirect
14. #550C22semidirect
15. D4×Q8C22semidirect
17. #547C22semidirect
19. D42C22semidirect
20. #532C22semidirect
23. C2×C4×D4C22semidirect
24. #500C22semidirect
25. #493C22semidirect
26. #486C22semidirect
27. #480C22semidirect
28. #474C22semidirect
29. #474C22semidirect
30. #466C22semidirect
31. #466C22semidirect
32. #459C22semidirect
33. #459C22semidirect
34. #447C22semidirect
35. C8×Q8C22semidirect
36. C8×Q8C22semidirect
39. C4×D8C22semidirect
40. C4×D8C22semidirect
41. C4×D8C22semidirect
42. C4×D8C22semidirect
43. C4×D8C22semidirect
44. C8×D4C22semidirect
45. C8×D4C22semidirect
46. #431C22semidirect
47. C2×#107C22semidirect
48. C2×#102C22semidirect
49. C2×C4×C8C22semidirect
112. #41D8direct (N × H)
138. D8#41direct (N × H)
168. Q8C2×D8semidirect
176. D4C2×D8semidirect
177. D4C2×#41semidirect
188. C2×C4C2×D8semidirect
198. C8C2×#41semidirect

Maximal subgroups

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

subgroupindex
D4×#412
#33912
Q8×D82
#33582
#33342
#32942
D4×D82
#31692
#31002
C8×#412
C2×C4×D82