Finite Group Databasebeta

← C2×#3105 #60532

Subgroups — C2×#3105 #60532

Order 256.

1301 conjugacy classes of subgroups.

The subgroup lattice has 311 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#529C211yesmaximal, characteristic, complemented
2C22×C4×D4C211yesmaximal, characteristic, complemented
3#3105C2116yesmaximal, direct product factor
4C2×#484C211yesmaximal, characteristic, complemented
5C2×#481C211yesmaximal, characteristic, complemented
6C2×#478C212yesmaximal, complemented
7C2×#463C212yesmaximal, complemented
8C2×#450C211yesmaximal, characteristic, complemented
9C2×#447C211yesmaximal, characteristic
10C2×C4×SD16C212yesmaximal, complemented
11C2×C4×D8C212yesmaximal, complemented
12C2×#431C211yesmaximal, characteristic, complemented
13C23×D4C2211yescharacteristic
14C24×C4—21no—
15C22×SD16C2212yes—
16C22×D8C2212yes—
17#529—24no—
18#529C2218yescomplemented
19C2×#126—21no—
20C2×#125C2211yescharacteristic, complemented
21C2×#124C2211yescharacteristic, complemented
22C2×#123—21no—
23C2×C22⋊Q8C2211yescharacteristic
24C2×#121C2211yescharacteristic
25C2×C4×Q8C2211yescharacteristic, complemented
26C2×C4×D4—21no—
27C2×C4×D4—21no—
28C2×C4×D4—24no—
29C2×C4×D4—21no—
30C2×C4×D4C2212yes—
31C2×C4×D4C2212yes—
32C2×C4×D4C2218yescomplemented
33C2×C4×D4C2211yescharacteristic, complemented
34C2×#117—21no—
35C22×C4⋊C4C2211yescharacteristic
36C22×C22⋊C4—21no—
37C22×C42C2211yescharacteristic
38#484C2218yescomplemented
39#481C2218yescomplemented
40#478C22116yescomplemented
41#463C22116yescomplemented
42#450C2218yescomplemented
43#447C2218yes—
44C4×SD16C22116yescomplemented
45C4×D8C22116yescomplemented
46#431C2218yescomplemented
47C2×#107C2212yescomplemented
48C2×#106C2212yescomplemented
49C2×C4⋊C8C2212yescomplemented
50C2×#103C2212yescomplemented
51C2×#102C2212yes—
52C2×#102C2212yes—
53C2×#102C2212yescomplemented
54C2×C22⋊C8C2211yescharacteristic
55C2×C22⋊C8C2211yescharacteristic
56C2×C4×C8C2212yescomplemented
57C25—21no—
58C22×Q8C2311yescharacteristic
59C22×D4—28no—
60C22×D4—21no—
61C22×D4—21no—
62C22×D4—22no—
63C22×D4C2314yes—
64C22×D4C2311yescharacteristic
65C22×D4C2312yes—
66C23×C4—21no—
67C23×C4—22no—
68C23×C4—28no—
69C23×C4—21no—
70C23×C4—22no—
71C23×C4—48no—
72C23×C4D411yescharacteristic
73C23×C4D411yescharacteristic
74C23×C4C2311yescharacteristic
75C2×SD16—28no—
76C2×SD16C2318yes—
77C2×D8—28no—
78C2×D8C2318yes—
79C22×C8C2312yes—
80C22×C8C2312yes—
81#126—28no—
82#125—22no—
83#125C2314yescomplemented
84#124—22no—
85#124C2314yescomplemented
86#123—28no—
87C22⋊Q8—22no—
88C22⋊Q8C2314yes—
89#121—22no—
90#121C2314yes—
91C4×Q8—22no—
92C4×Q8C2314yescomplemented
93C4×D4—28no—
94C4×D4—24no—
95C4×D4—24no—
96C4×D4—28no—
97C4×D4—28no—
98C4×D4—22no—
99C4×D4C2318yes—
100C4×D4C2318yes—
101C4×D4C2314yescomplemented
102#117—28no—
103C2×C4⋊C4—21no—
104C2×C4⋊C4—22no—
105C2×C4⋊C4—21no—
106C2×C4⋊C4—21no—
107C2×C4⋊C4—21no—
108C2×C4⋊C4—21no—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2311yescharacteristic
112C2×C4⋊C4C2311yescharacteristic
113C2×C22⋊C4—21no—
114C2×C22⋊C4—22no—
115C2×C22⋊C4—22no—
116C2×C22⋊C4—28no—
117C2×C22⋊C4—21no—
118C2×C22⋊C4—21no—
119C2×C22⋊C4—21no—
120C2×C22⋊C4—21no—
121C2×C42—21no—
122C2×C42D411yescharacteristic
123C2×C42D414yes—
124C2×C42D411yescharacteristic
125C2×C42C2311yescharacteristic
126C2×C42C2314yes—
127C2×C42C2311yescharacteristic
128#107C2318yescomplemented
129#106C2318yescomplemented
130C4⋊C8C2318yescomplemented
131#103C2318yescomplemented
132#102C2318yes—
133#102C2318yes—
134#102C2318yescomplemented
135C22⋊C8C2314yes—
136C22⋊C8C2314yes—
137C4×C8C2318yescomplemented
138C24—28no—
139C24—24no—
140C24—22no—
141C24—21no—
142C24—44no—
143C24—44no—
144C24C2×D411yescharacteristic
145C2×Q8—21no—
146C2×Q8—24no—
147C2×Q8C2412yes—
148C2×D4—28no—
149C2×D4—216no—
150C2×D4—216no—
151C2×D4—24no—
152C2×D4—24no—
153C2×D4—22no—
154C2×D4—21no—
155C2×D4—24no—
156C2×D4—24no—
157C2×D4—44no—
158C2×D4#4118yes—
159C2×D4C2412yes—
160C2×D4C2414yes—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—21no—
165C22×C4—21no—
166C22×C4—21no—
167C22×C4—24no—
168C22×C4—22no—
169C22×C4—24no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—48no—
173C22×C4—432no—
174C22×C4—44no—
175C22×C4—44no—
176C22×C4—48no—
177C22×C4C2×D411yescharacteristic
178C22×C4C2×D412yes—
179C22×C4C2×D411yescharacteristic
180C22×C4C2×D411yescharacteristic
181C22×C4C2×D414yes—
182C22×C4C2×D411yescharacteristic
183C22×C4C2×D414yes—
184C22×C4C2×D411yescharacteristic
185C22×C4C2412yes—
186C22×C4C2411yescharacteristic
187SD16—216no—
188D8—216no—
189C2×C8—24no—
190C2×C8—24no—
191C2×C8C2414yes—
192C2×C8C2414yes—
193C4⋊C4—24no—
194C4⋊C4—22no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—24no—
198C4⋊C4—24no—
199C4⋊C4—21no—
200C4⋊C4—21no—
201C4⋊C4C2412yes—
202C4⋊C4C2412yes—
203C4⋊C4C2414yes—
204C22⋊C4—24no—
205C22⋊C4—28no—
206C22⋊C4—28no—
207C22⋊C4—24no—
208C22⋊C4—24no—
209C22⋊C4—24no—
210C22⋊C4—24no—
211C42—24no—
212C42C2×D414yes—
213C42C2×D412yes—
214C42C2×D412yes—
215C42C2×D414yes—
216C42C2412yes—
217C42C2412yes—
218C23—22no—
219C23—22no—
220C23—216no—
221C23—28no—
222C23—24no—
223C23—22no—
224C23—48no—
225C23—432no—
226C23—48no—
227C23—44no—
228C23—44no—
229C23—42no—
230C23—42no—
231C23—42no—
232C23#13514yes—
233C23C22×D412yes—
234C23C22×D411yescharacteristic
235Q8—24no—
236Q8—42no—
237D4—216no—
238D4—28no—
239D4—24no—
240D4—24no—
241D4—48no—
242D4—42no—
243D4C2×#4118yes—
244C2×C4—22no—
245C2×C4—28no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—28no—
251C2×C4—24no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—416no—
257C2×C4—48no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—44no—
262C2×C4—48no—
263C2×C4—416no—
264C2×C4AGL(1,ℤ/8)14yes—
265C2×C4C22×D412yes—
266C2×C4C22×D412yes—
267C2×C4C22×D412yes—
268C2×C4C22×D412yes—
269C2×C4C22×D411yescharacteristic
270C2×C4C22×D412yes—
271C2×C4C2×#4114yes—
272C2×C4C2511yescharacteristic
273C8—24no—
274C8—24no—
275C22—28no—
276C22—22no—
277C22—22no—
278C22—28no—
279C22—432no—
280C22—416no—
281C22—44no—
282C22—44no—
283C22—42no—
284C22—42no—
285C22—42no—
286C22—84no—
287C22#52512yes—
288C22C2×#13514yes—
289C22C2×#13512yes—
290C22C2×AGL(1,ℤ/8)12yes—
291C22C23×D411yescharacteristic
292C4—22no—
293C4—22no—
294C4—22no—
295C4—22no—
296C4—42no—
297C4—42no—
298C4—42no—
299C4—44no—
300C4#52512yes—
301C4C2×AGL(1,ℤ/8)14yes—
302C4C22×#4112yes—
303C2—24no—
304C2—48no—
305C2—82no—
306C2#310514yesdirect product factor
307C2C2×#52511yescharacteristic
308C2C22×#13511yescharacteristic
309C2C22×AGL(1,ℤ/8)11yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC2×C4C25
socleC23C22×D4
prime radicalC2×#447C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#529C2semidirect
2. C22×C4×D4C2semidirect
3. #3105C2direct (N × H)
4. C2×#484C2semidirect
5. C2×#481C2semidirect
6. C2×#478C2semidirect
7. C2×#463C2semidirect
8. C2×#450C2semidirect
10. C2×C4×SD16C2semidirect
11. C2×C4×D8C2semidirect
12. C2×#431C2semidirect
18. #529C22semidirect
20. C2×#125C22semidirect
21. C2×#124C22semidirect
25. C2×C4×Q8C22semidirect
32. C2×C4×D4C22semidirect
33. C2×C4×D4C22semidirect
38. #484C22semidirect
39. #481C22semidirect
40. #478C22semidirect
41. #463C22semidirect
42. #450C22semidirect
44. C4×SD16C22semidirect
45. C4×D8C22semidirect
46. #431C22semidirect
47. C2×#107C22semidirect
48. C2×#106C22semidirect
49. C2×C4⋊C8C22semidirect
50. C2×#103C22semidirect
53. C2×#102C22semidirect
56. C2×C4×C8C22semidirect
83. #125C23semidirect
85. #124C23semidirect
92. C4×Q8C23semidirect
101. C4×D4C23semidirect
128. #107C23semidirect
129. #106C23semidirect
130. C4⋊C8C23semidirect
131. #103C23semidirect
134. #102C23semidirect
137. C4×C8C23semidirect
306. C2#3105direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5292
C22×C4×D42
#31052
C2×#4842
C2×#4812
C2×#4782
C2×#4632
C2×#4502
C2×#4472
C2×C4×SD162
C2×C4×D82
C2×#4312