Finite Group Databasebeta

← C2×#3222 #60792

Subgroups — C2×#3222 #60792

Order 256.

1107 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C2×#535C211yesmaximal, characteristic
3#3222C2116yesmaximal, direct product factor
4C2×#497C211yesmaximal, characteristic, complemented
5C2×#492C211yesmaximal, characteristic, complemented
6C2×#490C211yesmaximal, characteristic, complemented
7C2×#488C211yesmaximal, characteristic, complemented
8C2×#464C212yesmaximal, complemented
9C2×#460C212yesmaximal, complemented
10C2×#452C212yesmaximal, complemented
11C2×#450C212yesmaximal, complemented
12C2×#433C211yesmaximal, characteristic, complemented
13C22×#41C2211yescharacteristic
14C23×D4C2211yescharacteristic
15C22×Q16C2212yescomplemented
16C22×SD16C2212yes—
17C22×SD16C2212yes—
18C22×SD16C2212yescomplemented
19#541—24no—
20#541C2218yescomplemented
21#535—24no—
22#535C2218yes—
23C2×C4⋊Q8C2211yescharacteristic, complemented
24C2×#127C2211yescharacteristic
25C2×#127C2211yescharacteristic
26C2×#126—22no—
27C2×#125—22no—
28C2×#125C2211yescharacteristic, complemented
29C2×#124C2211yescharacteristic
30C2×#124C2211yescharacteristic
31C2×C22⋊Q8C2212yes—
32C2×#121—22no—
33C2×#120—22no—
34C2×C4×Q8C2212yescomplemented
35C2×#117C2211yescharacteristic
36#497C2218yescomplemented
37#492C2218yescomplemented
38#490C2218yescomplemented
39#488C2218yescomplemented
40#464C22116yescomplemented
41#460C22116yescomplemented
42#452C22116yescomplemented
43#450C22116yescomplemented
44#433C2218yescomplemented
45C2×C4⋊C8C2212yescomplemented
46C2×#103C2212yescomplemented
47C2×#102C2212yes—
48C2×#102C2212yes—
49C2×#102C2212yescomplemented
50C2×C22⋊C8C2212yes—
51C2×#97C2211yescharacteristic, complemented
52C2×C4×C8C2211yescharacteristic, complemented
53C25—21no—
54C2×#41—22no—
55C2×#41—44no—
56C2×#41C2314yes—
57C22×Q8C2312yes—
58C22×Q8C2311yescharacteristic
59C22×D4—21no—
60C22×D4—21no—
61C22×D4—22no—
62C22×D4—22no—
63C22×D4—22no—
64C22×D4—44no—
65C22×D4C2311yescharacteristic
66C22×D4C2311yescharacteristic
67C22×D4C2311yescharacteristic
68C22×D4C2314yes—
69C23×C4—21no—
70C23×C4C2311yescharacteristic
71C2×Q16—44no—
72C2×Q16C2318yescomplemented
73C2×SD16—44no—
74C2×SD16—44no—
75C2×SD16—44no—
76C2×SD16C2318yes—
77C2×SD16C2318yes—
78C2×SD16C2318yescomplemented
79C22×C8C2312yes—
80C22×C8C2312yes—
81C4⋊Q8—22no—
82C4⋊Q8C2314yescomplemented
83#127—22no—
84#127—22no—
85#127C2314yes—
86#127C2314yes—
87#126—216no—
88#125—216no—
89#125—22no—
90#125C2314yescomplemented
91#124—22no—
92#124—22no—
93#124C2314yes—
94#124C2314yes—
95C22⋊Q8—24no—
96C22⋊Q8C2318yes—
97#121—216no—
98#120—216no—
99C4×Q8—24no—
100C4×Q8C2318yescomplemented
101#117D414yes—
102#117C2314yes—
103C2×C4⋊C4—22no—
104C2×C4⋊C4—22no—
105C2×C4⋊C4—22no—
106C2×C4⋊C4—22no—
107C2×C4⋊C4D412yes—
108C2×C4⋊C4C2312yes—
109C2×C22⋊C4—22no—
110C2×C22⋊C4—22no—
111C2×C22⋊C4—22no—
112C2×C22⋊C4D412yes—
113C2×C42—22no—
114C2×C42C2311yescharacteristic
115C2×C42C2311yescharacteristic
116C4⋊C8C2318yescomplemented
117#103C2318yescomplemented
118#102C2318yes—
119#102C2318yes—
120#102C2318yescomplemented
121C22⋊C8C2318yes—
122#97C2314yescomplemented
123C4×C8C2314yescomplemented
124C24—21no—
125C24—21no—
126C24—21no—
127C24—24no—
128C24—44no—
129C24—84no—
130C24C2×D411yescharacteristic
131#41—48no—
132#41—48no—
133C2×Q8—22no—
134C2×Q8—21no—
135C2×Q8—24no—
136C2×Q8—24no—
137C2×Q8—24no—
138C2×Q8C2412yes—
139C2×Q8C2414yes—
140C2×D4—24no—
141C2×D4—24no—
142C2×D4—21no—
143C2×D4—21no—
144C2×D4—21no—
145C2×D4—28no—
146C2×D4—28no—
147C2×D4—24no—
148C2×D4—24no—
149C2×D4—24no—
150C2×D4—48no—
151C2×D4—44no—
152C2×D4—48no—
153C2×D4—44no—
154C2×D4—84no—
155C2×D4—84no—
156C2×D4C2412yes—
157C2×D4C2412yes—
158C2×D4C2412yes—
159C22×C4—24no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—21no—
163C22×C4—24no—
164C22×C4—44no—
165C22×C4C2×D412yes—
166C22×C4C2×D412yes—
167C22×C4C2×D412yes—
168C22×C4C2×D411yescharacteristic
169C22×C4C2412yes—
170C22×C4C2411yescharacteristic
171Q16—48no—
172SD16—48no—
173SD16—48no—
174SD16—48no—
175C2×C8—24no—
176C2×C8—24no—
177C2×C8C2414yes—
178C2×C8C2414yes—
179C4⋊C4—28no—
180C4⋊C4—28no—
181C4⋊C4—28no—
182C4⋊C4—28no—
183C4⋊C4—22no—
184C4⋊C4C2×D418yes—
185C4⋊C4C2414yes—
186C22⋊C4—28no—
187C22⋊C4—28no—
188C22⋊C4—28no—
189C22⋊C4C2×D418yes—
190C42—28no—
191C42C2×D412yes—
192C42C2×D412yes—
193C42C2412yes—
194C42C2412yes—
195C23—22no—
196C23—24no—
197C23—22no—
198C23—22no—
199C23—22no—
200C23—48no—
201C23—42no—
202C23—42no—
203C23—42no—
204C23—44no—
205C23—44no—
206C23—44no—
207C23—88no—
208C23—816no—
209C23C22×D412yes—
210C23C22×D411yescharacteristic
211Q8—24no—
212Q8—24no—
213Q8—24no—
214Q8—44no—
215Q8—42no—
216D4—24no—
217D4—24no—
218D4—24no—
219D4—48no—
220D4—48no—
221D4—42no—
222D4—42no—
223D4—42no—
224D4—88no—
225D4—88no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—48no—
235C2×C4—42no—
236C2×C4—44no—
237C2×C4—44no—
238C2×C4C22×D414yes—
239C2×C4C22×D414yes—
240C2×C4C22×D412yes—
241C2×C4C22×D411yescharacteristic
242C2×C4H(5,𝔽2)14yes—
243C2×C4C2511yescharacteristic
244C8—24no—
245C8—24no—
246C22—22no—
247C22—24no—
248C22—44no—
249C22—42no—
250C22—42no—
251C22—42no—
252C22—44no—
253C22—44no—
254C22—44no—
255C22—816no—
256C22—84no—
257C22—84no—
258C22—84no—
259C22#53512yes—
260C22#57714yes—
261C22C23×D411yescharacteristic
262C4—22no—
263C4—24no—
264C4—24no—
265C4—42no—
266C4—44no—
267C4—44no—
268C4#53512yes—
269C4C2×H(5,𝔽2)12yes—
270C2—42no—
271C2—82no—
272C2—82no—
273C2—82no—
274C2#322214yesdirect product factor
275C2C2×#53511yescharacteristic
276C2C2×#57712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#535C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#541C2semidirect
3. #3222C2direct (N × H)
4. C2×#497C2semidirect
5. C2×#492C2semidirect
6. C2×#490C2semidirect
7. C2×#488C2semidirect
8. C2×#464C2semidirect
9. C2×#460C2semidirect
10. C2×#452C2semidirect
11. C2×#450C2semidirect
12. C2×#433C2semidirect
15. C22×Q16C22semidirect
18. C22×SD16C22semidirect
20. #541C22semidirect
23. C2×C4⋊Q8C22semidirect
28. C2×#125C22semidirect
34. C2×C4×Q8C22semidirect
36. #497C22semidirect
37. #492C22semidirect
38. #490C22semidirect
39. #488C22semidirect
40. #464C22semidirect
41. #460C22semidirect
42. #452C22semidirect
43. #450C22semidirect
44. #433C22semidirect
45. C2×C4⋊C8C22semidirect
46. C2×#103C22semidirect
49. C2×#102C22semidirect
51. C2×#97C22semidirect
52. C2×C4×C8C22semidirect
72. C2×Q16C23semidirect
78. C2×SD16C23semidirect
82. C4⋊Q8C23semidirect
90. #125C23semidirect
100. C4×Q8C23semidirect
116. C4⋊C8C23semidirect
117. #103C23semidirect
120. #102C23semidirect
122. #97C23semidirect
123. C4×C8C23semidirect
274. C2#3222direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5352
#32222
C2×#4972
C2×#4922
C2×#4902
C2×#4882
C2×#4642
C2×#4602
C2×#4522
C2×#4502
C2×#4332