Finite Group Databasebeta

← C2×#3280 #61040

Subgroups — C2×#3280 #61040

Order 256.

1537 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#135C211yesmaximal, characteristic, complemented
2C23×D8C211yesmaximal, characteristic, complemented
3C2×#546C212yesmaximal, complemented
4#3280C2116yesmaximal, direct product factor
5C2×#495C211yesmaximal, characteristic, complemented
6C2×#467C211yesmaximal, characteristic, complemented
7C2×#466C211yesmaximal, characteristic, complemented
8C2×#463C212yesmaximal, complemented
9C2×#449C212yesmaximal, complemented
10C2×#450C212yesmaximal, complemented
11C2×C4×D8C211yesmaximal, characteristic, complemented
12C2×C8×D4C211yesmaximal, characteristic, complemented
13C22×#41C2212yescomplemented
14C23×D4C2212yes—
15C2×#135—28no—
16C2×#135C2218yescomplemented
17C22×Q16C2211yescharacteristic, complemented
18C22×SD16C2212yescomplemented
19C22×SD16C2212yescomplemented
20C22×D8—28no—
21C22×D8C2211yescharacteristic
22C22×D8C2212yes—
23C22×D8C2211yescharacteristic
24C22×D8C2218yescomplemented
25C23×C8C2211yescharacteristic
26C23×C8C2211yescharacteristic, complemented
27#546—28no—
28#546C22116yescomplemented
29C2×#124C2212yescomplemented
30C2×#123—22no—
31C2×C22⋊Q8C2212yes—
32C2×#121—22no—
33C2×#121C2212yescomplemented
34C2×#120—22no—
35C2×C4×D4C2211yescharacteristic
36C2×C4×D4C2212yescomplemented
37C22×C22⋊C4—22no—
38#495C2218yescomplemented
39#467C2218yescomplemented
40#466C2218yescomplemented
41#463C22116yescomplemented
42#450C22116yescomplemented
43#449C22116yescomplemented
44C4×D8C2218yescomplemented
45C8×D4C2218yescomplemented
46C2×#107C2211yescharacteristic, complemented
47C2×C4⋊C8C2211yescharacteristic, complemented
48C2×#103C2212yescomplemented
49C2×#102C2212yescomplemented
50C2×#102C2212yescomplemented
51C2×C22⋊C8C2211yescharacteristic
52C2×C22⋊C8C2211yescharacteristic, complemented
53C2×C4×C8C2211yescharacteristic, complemented
54C25—22no—
55C2×#41—24no—
56C2×#41—28no—
57C2×#41—44no—
58C2×#41C2318yescomplemented
59C22×Q8C2312yes—
60C22×D4—28no—
61C22×D4—22no—
62C22×D4—22no—
63C22×D4—22no—
64C22×D4—24no—
65C22×D4—44no—
66C22×D4D411yescharacteristic
67C22×D4C2312yes—
68C22×D4C2318yes—
69C22×D4C2312yes—
70C23×C4—22no—
71C23×C4—22no—
72C23×C4C2311yescharacteristic
73C23×C4C2311yescharacteristic
74#135—232no—
75C2×Q16—24no—
76C2×Q16C2314yescomplemented
77C2×SD16—28no—
78C2×SD16—44no—
79C2×SD16C2318yescomplemented
80C2×SD16C2318yescomplemented
81C2×D8—28no—
82C2×D8—232no—
83C2×D8—24no—
84C2×D8D418yescomplemented
85C2×D8C2318yes—
86C2×D8C2314yes—
87C2×D8C2314yes—
88C22×C8—24no—
89C22×C8—24no—
90C22×C8C2311yescharacteristic
91C22×C8C2314yes—
92C22×C8C2311yescharacteristic
93C22×C8C2311yescharacteristic
94C22×C8C2311yescharacteristic
95C22×C8C2314yescomplemented
96#124—24no—
97#124C2318yescomplemented
98#123—216no—
99C22⋊Q8—24no—
100C22⋊Q8C2318yes—
101#121—24no—
102#121—216no—
103#121C2318yescomplemented
104#120—216no—
105C4×D4—24no—
106C4×D4D414yes—
107C4×D4C2314yes—
108C4×D4C2318yescomplemented
109C2×C4⋊C4—22no—
110C2×C4⋊C4D411yescharacteristic
111C2×C4⋊C4C2312yes—
112C2×C22⋊C4—22no—
113C2×C22⋊C4—22no—
114C2×C22⋊C4—22no—
115C2×C22⋊C4—22no—
116C2×C22⋊C4—22no—
117C2×C22⋊C4—216no—
118C2×C22⋊C4D411yescharacteristic
119C2×C22⋊C4D411yescharacteristic
120C2×C42C2311yescharacteristic
121#107C2314yescomplemented
122C4⋊C8C2314yescomplemented
123#103C2318yescomplemented
124#102C2318yescomplemented
125#102C2318yescomplemented
126C22⋊C8C2314yes—
127C22⋊C8C2314yescomplemented
128C4×C8C2314yescomplemented
129C24—22no—
130C24—22no—
131C24—28no—
132C24—48no—
133C24—48no—
134C24—84no—
135C24C2×D411yescharacteristic
136C24C2×D411yescharacteristic
137#41—216no—
138#41—48no—
139#41—416no—
140C2×Q8—22no—
141C2×Q8—24no—
142C2×Q8—24no—
143C2×Q8C2414yes—
144C2×D4—24no—
145C2×D4—216no—
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—22no—
149C2×D4—24no—
150C2×D4—28no—
151C2×D4—22no—
152C2×D4—24no—
153C2×D4—24no—
154C2×D4—48no—
155C2×D4—416no—
156C2×D4—48no—
157C2×D4—48no—
158C2×D4—84no—
159C2×D4C2×D414yes—
160C2×D4C2×D418yes—
161C2×D4C2414yes—
162C2×D4C2414yes—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—28no—
170C22×C4—28no—
171C22×C4—48no—
172C22×C4—84no—
173C22×C4C2×D412yes—
174C22×C4C2×D412yes—
175C22×C4C2×D411yescharacteristic
176C22×C4C2×D411yescharacteristic
177C22×C4C2×D411yescharacteristic
178C22×C4C2×D411yescharacteristic
179C22×C4C2412yes—
180C22×C4C2412yes—
181C22×C4C2411yescharacteristic
182Q16—28no—
183SD16—216no—
184SD16—48no—
185D8—216no—
186D8—28no—
187D8C2×D4116yescomplemented
188C2×C8—22no—
189C2×C8—22no—
190C2×C8—22no—
191C2×C8—28no—
192C2×C8—28no—
193C2×C8C2×D414yes—
194C2×C8C2412yes—
195C2×C8C2412yes—
196C2×C8C2412yes—
197C2×C8C2412yes—
198C4⋊C4—28no—
199C4⋊C4—22no—
200C4⋊C4C2×D414yes—
201C4⋊C4C2414yes—
202C22⋊C4—28no—
203C22⋊C4—28no—
204C22⋊C4—28no—
205C22⋊C4—28no—
206C22⋊C4—28no—
207C22⋊C4C2×D414yes—
208C22⋊C4C2×D414yes—
209C42C2×D412yes—
210C42C2412yes—
211C23—22no—
212C23—22no—
213C23—22no—
214C23—28no—
215C23—22no—
216C23—22no—
217C23—24no—
218C23—24no—
219C23—416no—
220C23—44no—
221C23—44no—
222C23—44no—
223C23—44no—
224C23—416no—
225C23—44no—
226C23—88no—
227C23—832no—
228C23#13514yescomplemented
229C23C22×D412yes—
230C23C22×D412yes—
231C23C22×D411yescharacteristic
232Q8—24no—
233Q8—24no—
234Q8—44no—
235D4—28no—
236D4—28no—
237D4—24no—
238D4—24no—
239D4—24no—
240D4—416no—
241D4—416no—
242D4—44no—
243D4—88no—
244D4C22×D418yes—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—416no—
258C2×C4—44no—
259C2×C4—44no—
260C2×C4—88no—
261C2×C4C22×D412yes—
262C2×C4C22×D412yes—
263C2×C4C22×D412yes—
264C2×C4C22×D412yes—
265C2×C4C22×D411yescharacteristic
266C2×C4C22×D412yes—
267C2×C4H(5,𝔽2)12yes—
268C2×C4C2511yescharacteristic
269C8—22no—
270C8—22no—
271C8—22no—
272C8C22×D414yes—
273C22—22no—
274C22—28no—
275C22—22no—
276C22—22no—
277C22—28no—
278C22—22no—
279C22—22no—
280C22—44no—
281C22—416no—
282C22—44no—
283C22—44no—
284C22—44no—
285C22—44no—
286C22—44no—
287C22—832no—
288C22—88no—
289C22D4212yes—
290C22C2×#13512yes—
291C22C2×#13514yescomplemented
292C22#57612yes—
293C22C23×D411yescharacteristic
294C4—22no—
295C4—22no—
296C4—22no—
297C4—22no—
298C4—44no—
299C4—44no—
300C4D4212yes—
301C4C23×D411yescharacteristic
302C4C2×H(5,𝔽2)11yescharacteristic
303C2—24no—
304C2—42no—
305C2—48no—
306C2—84no—
307C2#328014yesdirect product factor
308C2C2×D4211yescharacteristic
309C2C22×#13511yescharacteristic
310C2C2×#57611yescharacteristic
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×#135C2semidirect
2. C23×D8C2semidirect
3. C2×#546C2semidirect
4. #3280C2direct (N × H)
5. C2×#495C2semidirect
6. C2×#467C2semidirect
7. C2×#466C2semidirect
8. C2×#463C2semidirect
9. C2×#449C2semidirect
10. C2×#450C2semidirect
11. C2×C4×D8C2semidirect
12. C2×C8×D4C2semidirect
13. C22×#41C22semidirect
16. C2×#135C22semidirect
17. C22×Q16C22semidirect
18. C22×SD16C22semidirect
19. C22×SD16C22semidirect
24. C22×D8C22semidirect
26. C23×C8C22semidirect
28. #546C22semidirect
29. C2×#124C22semidirect
33. C2×#121C22semidirect
36. C2×C4×D4C22semidirect
38. #495C22semidirect
39. #467C22semidirect
40. #466C22semidirect
41. #463C22semidirect
42. #450C22semidirect
43. #449C22semidirect
44. C4×D8C22semidirect
45. C8×D4C22semidirect
46. C2×#107C22semidirect
47. C2×C4⋊C8C22semidirect
48. C2×#103C22semidirect
49. C2×#102C22semidirect
50. C2×#102C22semidirect
52. C2×C22⋊C8C22semidirect
53. C2×C4×C8C22semidirect
58. C2×#41C23semidirect
76. C2×Q16C23semidirect
79. C2×SD16C23semidirect
80. C2×SD16C23semidirect
84. C2×D8D4semidirect
95. C22×C8C23semidirect
97. #124C23semidirect
103. #121C23semidirect
108. C4×D4C23semidirect
121. #107C23semidirect
122. C4⋊C8C23semidirect
123. #103C23semidirect
124. #102C23semidirect
125. #102C23semidirect
127. C22⋊C8C23semidirect
128. C4×C8C23semidirect
187. D8C2×D4semidirect
228. C23#135semidirect
291. C22C2×#135semidirect
307. C2#3280direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1352
C23×D82
C2×#5462
#32802
C2×#4952
C2×#4672
C2×#4662
C2×#4632
C2×#4492
C2×#4502
C2×C4×D82
C2×C8×D42