Finite Group Databasebeta

← C2×#3272 #61031

Subgroups — C2×#3272 #61031

Order 256.

1613 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C212yesmaximal, complemented
2C2×#547C211yesmaximal, characteristic, complemented
3C2×D42C211yesmaximal, characteristic, complemented
4#3272C2116yesmaximal, direct product factor
5C2×#492C211yesmaximal, characteristic, complemented
6C2×#468C212yesmaximal, complemented
7C2×#461C211yesmaximal, characteristic, complemented
8C2×#459C211yesmaximal, characteristic, complemented
9C2×#449C212yesmaximal, complemented
10C2×#450C212yesmaximal, complemented
11C2×C4×D8C211yesmaximal, characteristic, complemented
12C2×#436C211yesmaximal, characteristic, complemented
13C22×#41C2212yescomplemented
14C23×D4—21no—
15C23×D4C2212yes—
16C2×AGL(1,ℤ/8)—216no—
17C2×AGL(1,ℤ/8)C22116yescomplemented
18C22×SD16C2212yes—
19C22×SD16C2212yescomplemented
20C22×SD16C2212yescomplemented
21C22×D8C2211yescharacteristic
22C22×D8C2212yescomplemented
23C22×M16C2212yescomplemented
24#547—24no—
25#547C2218yescomplemented
26D42—24no—
27D42C2218yescomplemented
28C2×C4⋊Q8C2211yescharacteristic, complemented
29C2×#127C2211yescharacteristic
30C2×#123—22no—
31C2×C22⋊Q8C2212yescomplemented
32C2×#121—21no—
33C2×#121—21no—
34C2×#121C2212yes—
35C2×#120—22no—
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2211yescharacteristic
38C2×C4×D4C2211yescharacteristic, complemented
39C22×C4⋊C4—21no—
40#492C2218yescomplemented
41#468C22116yescomplemented
42#461C2218yescomplemented
43#459C2218yescomplemented
44#450C22116yescomplemented
45#449C22116yescomplemented
46C4×D8C2218yescomplemented
47#436C2218yescomplemented
48C2×#107C2211yescharacteristic, complemented
49C2×C4⋊C8C2211yescharacteristic, complemented
50C2×#103C2212yescomplemented
51C2×#102C2211yescharacteristic
52C2×#102C2211yescharacteristic, complemented
53C2×#102C2212yescomplemented
54C2×C22⋊C8C2212yescomplemented
55C2×C4×C8C2211yescharacteristic, complemented
56C25—22no—
57C2×#41—24no—
58C2×#41—28no—
59C2×#41—44no—
60C2×#41C2318yescomplemented
61C22×Q8C2312yes—
62C22×D4—28no—
63C22×D4—22no—
64C22×D4—22no—
65C22×D4—28no—
66C22×D4—22no—
67C22×D4—21no—
68C22×D4—24no—
69C22×D4—21no—
70C22×D4—44no—
71C22×D4—48no—
72C22×D4D411yescharacteristic
73C22×D4C2312yes—
74C22×D4C2318yes—
75C22×D4C2311yescharacteristic
76C22×D4C2311yescharacteristic
77C23×C4—21no—
78C23×C4—22no—
79C23×C4—21no—
80C23×C4C2312yes—
81AGL(1,ℤ/8)—264no—
82C2×SD16—28no—
83C2×SD16—28no—
84C2×SD16—44no—
85C2×SD16C2318yes—
86C2×SD16C2318yescomplemented
87C2×SD16C2318yescomplemented
88C2×D8—28no—
89C2×D8D418yescomplemented
90C2×D8C2314yes—
91C2×D8C2318yescomplemented
92C2×M16—28no—
93C2×M16C2318yescomplemented
94C22×C8C2312yes—
95C22×C8C2311yescharacteristic
96C22×C8C2311yescharacteristic
97C4⋊Q8—22no—
98C4⋊Q8C2314yescomplemented
99#127—22no—
100#127C2314yes—
101#123—216no—
102C22⋊Q8—24no—
103C22⋊Q8C2318yescomplemented
104#121—28no—
105#121—24no—
106#121—28no—
107#121C2318yes—
108#120—216no—
109C4×D4—22no—
110C4×D4—22no—
111C4×D4D414yes—
112C4×D4C2314yes—
113C4×D4C2314yes—
114C4×D4C2314yescomplemented
115C2×C4⋊C4—21no—
116C2×C4⋊C4—22no—
117C2×C4⋊C4—21no—
118C2×C4⋊C4—28no—
119C2×C4⋊C4D411yescharacteristic
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C22⋊C4—22no—
123C2×C22⋊C4—21no—
124C2×C22⋊C4—21no—
125C2×C22⋊C4—22no—
126C2×C22⋊C4D412yes—
127C2×C42C2311yescharacteristic
128#107C2314yescomplemented
129C4⋊C8C2314yescomplemented
130#103C2318yescomplemented
131#102C2314yes—
132#102C2314yescomplemented
133#102C2318yescomplemented
134C22⋊C8C2318yescomplemented
135C4×C8C2314yescomplemented
136C24—21no—
137C24—21no—
138C24—22no—
139C24—28no—
140C24—48no—
141C24—48no—
142C24—84no—
143C24C2×D412yes—
144#41—216no—
145#41—48no—
146#41—416no—
147C2×Q8—22no—
148C2×Q8—24no—
149C2×Q8—24no—
150C2×Q8C2414yes—
151C2×D4—216no—
152C2×D4—28no—
153C2×D4—28no—
154C2×D4—24no—
155C2×D4—21no—
156C2×D4—21no—
157C2×D4—24no—
158C2×D4—28no—
159C2×D4—22no—
160C2×D4—24no—
161C2×D4—24no—
162C2×D4—22no—
163C2×D4—22no—
164C2×D4—24no—
165C2×D4—48no—
166C2×D4—416no—
167C2×D4—48no—
168C2×D4—432no—
169C2×D4—48no—
170C2×D4—48no—
171C2×D4—44no—
172C2×D4—82no—
173C2×D4C2×D414yes—
174C2×D4C2×D414yes—
175C2×D4C2×D414yescomplemented
176C2×D4C2414yes—
177C2×D4C2412yes—
178C2×D4C2412yes—
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—21no—
182C22×C4—21no—
183C22×C4—22no—
184C22×C4—24no—
185C22×C4—28no—
186C22×C4—24no—
187C22×C4—48no—
188C22×C4—44no—
189C22×C4—44no—
190C22×C4C2×D414yes—
191C22×C4C2×D411yescharacteristic
192C22×C4C2×D412yes—
193C22×C4C2×D411yescharacteristic
194C22×C4C2414yes—
195C22×C4C2411yescharacteristic
196SD16—216no—
197SD16—216no—
198SD16—48no—
199D8—216no—
200D8C2×D4116yescomplemented
201M16—216no—
202C2×C8—24no—
203C2×C8—22no—
204C2×C8C2×D414yescomplemented
205C2×C8C2412yes—
206C2×C8C2414yes—
207C2×C8C2412yes—
208C4⋊C4—24no—
209C4⋊C4—28no—
210C4⋊C4—24no—
211C4⋊C4—21no—
212C4⋊C4—21no—
213C4⋊C4C2×D414yes—
214C4⋊C4C2412yes—
215C4⋊C4C2412yes—
216C22⋊C4—28no—
217C22⋊C4—24no—
218C22⋊C4—24no—
219C22⋊C4—28no—
220C22⋊C4C2×D418yes—
221C42C2×D412yes—
222C42C2412yes—
223C23—24no—
224C23—24no—
225C23—24no—
226C23—24no—
227C23—24no—
228C23—22no—
229C23—22no—
230C23—24no—
231C23—416no—
232C23—416no—
233C23—42no—
234C23—42no—
235C23—42no—
236C23—42no—
237C23—44no—
238C23—44no—
239C23—44no—
240C23—88no—
241C23—832no—
242C23C22×D414yes—
243C23C22×D411yescharacteristic
244Q8—24no—
245Q8—24no—
246Q8—44no—
247D4—24no—
248D4—24no—
249D4—28no—
250D4—24no—
251D4—22no—
252D4—22no—
253D4—24no—
254D4—416no—
255D4—416no—
256D4—416no—
257D4—44no—
258D4—48no—
259D4—84no—
260D4C22×D414yes—
261D4C22×D414yescomplemented
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—28no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—24no—
270C2×C4—416no—
271C2×C4—44no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—48no—
275C2×C4—48no—
276C2×C4AGL(1,ℤ/8)14yescomplemented
277C2×C4C22×D412yes—
278C2×C4C22×D414yes—
279C2×C4C22×D411yescharacteristic
280C2×C4C22×D412yes—
281C2×C4C22×D412yes—
282C2×C4H(5,𝔽2)12yes—
283C2×C4C2511yescharacteristic
284C8—24no—
285C8—22no—
286C8C22×D414yescomplemented
287C22—24no—
288C22—24no—
289C22—24no—
290C22—24no—
291C22—24no—
292C22—48no—
293C22—48no—
294C22—48no—
295C22—42no—
296C22—42no—
297C22—42no—
298C22—42no—
299C22—44no—
300C22—44no—
301C22—44no—
302C22—832no—
303C22—88no—
304C22D4212yes—
305C22C2×AGL(1,ℤ/8)12yes—
306C22#57712yes—
307C22C23×D411yescharacteristic
308C4—24no—
309C4—22no—
310C4—44no—
311C4—42no—
312C4—42no—
313C4D4212yes—
314C4C2×AGL(1,ℤ/8)14yescomplemented
315C4C23×D411yescharacteristic
316C4C2×H(5,𝔽2)11yescharacteristic
317C2—44no—
318C2—44no—
319C2—44no—
320C2—84no—
321C2#327214yesdirect product factor
322C2C2×D4211yescharacteristic
323C2C22×AGL(1,ℤ/8)11yescharacteristic
324C2C2×#57711yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×AGL(1,ℤ/8)C2semidirect
2. C2×#547C2semidirect
3. C2×D42C2semidirect
4. #3272C2direct (N × H)
5. C2×#492C2semidirect
6. C2×#468C2semidirect
7. C2×#461C2semidirect
8. C2×#459C2semidirect
9. C2×#449C2semidirect
10. C2×#450C2semidirect
11. C2×C4×D8C2semidirect
12. C2×#436C2semidirect
13. C22×#41C22semidirect
17. C2×AGL(1,ℤ/8)C22semidirect
19. C22×SD16C22semidirect
20. C22×SD16C22semidirect
22. C22×D8C22semidirect
23. C22×M16C22semidirect
25. #547C22semidirect
27. D42C22semidirect
28. C2×C4⋊Q8C22semidirect
31. C2×C22⋊Q8C22semidirect
38. C2×C4×D4C22semidirect
40. #492C22semidirect
41. #468C22semidirect
42. #461C22semidirect
43. #459C22semidirect
44. #450C22semidirect
45. #449C22semidirect
46. C4×D8C22semidirect
47. #436C22semidirect
48. C2×#107C22semidirect
49. C2×C4⋊C8C22semidirect
50. C2×#103C22semidirect
52. C2×#102C22semidirect
53. C2×#102C22semidirect
54. C2×C22⋊C8C22semidirect
55. C2×C4×C8C22semidirect
60. C2×#41C23semidirect
86. C2×SD16C23semidirect
87. C2×SD16C23semidirect
89. C2×D8D4semidirect
91. C2×D8C23semidirect
93. C2×M16C23semidirect
98. C4⋊Q8C23semidirect
103. C22⋊Q8C23semidirect
114. C4×D4C23semidirect
128. #107C23semidirect
129. C4⋊C8C23semidirect
130. #103C23semidirect
132. #102C23semidirect
133. #102C23semidirect
134. C22⋊C8C23semidirect
135. C4×C8C23semidirect
175. C2×D4C2×D4semidirect
200. D8C2×D4semidirect
204. C2×C8C2×D4semidirect
261. D4C22×D4semidirect
276. C2×C4AGL(1,ℤ/8)semidirect
286. C8C22×D4semidirect
314. C4C2×AGL(1,ℤ/8)semidirect
321. C2#3272direct (N × H)

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C2×#5472
C2×D422
#32722
C2×#4922
C2×#4682
C2×#4612
C2×#4592
C2×#4492
C2×#4502
C2×C4×D82
C2×#4362