Finite Group Databasebeta

← C2×#20295589 #28376337

Subgroups — C2×#20295589 #28376337

Order 13952.

1896 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182028C211yesmaximal, characteristic, complemented
2C22×D4×D109C211yesmaximal, characteristic, complemented
3#20295589C2116yesmaximal, direct product factor
4C2×#16812695C211yesmaximal, characteristic, complemented
5C2×#16812687C211yesmaximal, characteristic, complemented
6C2×#16812686C211yesmaximal, characteristic, complemented
7C2×#16812671C214yesmaximal, complemented
8C2×#16812667C214yesmaximal, complemented
9C2×#16812656C211yesmaximal, characteristic, complemented
10C2×#127×C109C211yesmaximal, characteristic, complemented
11C24×D109C2212yes—
12C2×#13182028—28no—
13C2×#13182028C2218yescomplemented
14C22×Dic218C2211yescharacteristic, complemented
15C22×D436C2211yescharacteristic
16C22×C22⋊D109C2212yes—
17C22×C22⋊D109C2212yes—
18C22×C22⋊D109C2214yescomplemented
19C2×D4×D109—28no—
20C2×D4×D109C2218yescomplemented
21C23×Dic109C2212yescomplemented
22C22×C4×D109C2211yescharacteristic
23#16812695C2218yescomplemented
24#16812687C2218yescomplemented
25#16812686C2218yescomplemented
26#16812671C22132yescomplemented
27#16812667C22132yescomplemented
28#16812656C2218yescomplemented
29C2×#13182008C2212yescomplemented
30C2×C22⋊Dic109C2214yescomplemented
31C2×#13182006C2212yes—
32C2×#13182006C2214yescomplemented
33C2×C4×Dic109C2211yescharacteristic, complemented
34C22×D4×C109C2211yescharacteristic
35C22×D4×C109C2211yescharacteristic, complemented
36C22×D4×C109C2214yescomplemented
37#127×C109C2218yescomplemented
38C2×C42×C109C2211yescharacteristic, complemented
39C23×D109—28no—
40C23×D109—48no—
41C23×D109C2312yes—
42C23×D109C2311yescharacteristic
43C23×D109C2318yes—
44#13182028—232no—
45C2×Dic218—24no—
46C2×Dic218C2314yescomplemented
47C2×D436—24no—
48C2×D436C2314yes—
49C2×C22⋊D109—28no—
50C2×C22⋊D109—28no—
51C2×C22⋊D109—48no—
52C2×C22⋊D109C2318yes—
53C2×C22⋊D109C2318yes—
54C2×C22⋊D109C23116yescomplemented
55D4×D109—232no—
56C22×Dic109—28no—
57C22×Dic109C2312yes—
58C22×Dic109C2312yes—
59C22×Dic109C2311yescharacteristic
60C22×Dic109C2318yescomplemented
61C2×C4×D109D418yescomplemented
62C2×C4×D109C2314yes—
63#13182008C2318yescomplemented
64C22⋊Dic109C23116yescomplemented
65#13182006C2318yes—
66#13182006C23116yescomplemented
67C4×Dic109C2314yescomplemented
68C24×C109C2312yes—
69C24×C109C2312yes—
70C2×D4×C109—24no—
71C2×D4×C109—24no—
72C2×D4×C109—48no—
73C2×D4×C109C2314yes—
74C2×D4×C109C2314yescomplemented
75C2×D4×C109C23116yescomplemented
76C22×C4×C109C2312yes—
77C22×C4×C109C2311yescharacteristic
78C42×C109C2314yescomplemented
79C23×C109—24no—
80C23×C109—24no—
81C23×C109—28no—
82C23×C109—28no—
83C23×C109C2414yes—
84C23×C109C2414yes—
85C23×C109C2411yescharacteristic
86C22×D109—24no—
87C22×D109—24no—
88C22×D109—28no—
89C22×D109—216no—
90C22×D109—416no—
91C22×D109—432no—
92C22×D109C2×D414yes—
93C22×D109C2414yes—
94C22×D109C2412yes—
95D4×C109—28no—
96D4×C109—28no—
97D4×C109—416no—
98C2×C4×C109—24no—
99C2×C4×C109C2×D414yes—
100C2×C4×C109C2414yes—
101C2×C4×C109C2412yes—
102C22⋊D109—216no—
103C22⋊D109—216no—
104C22⋊D109—416no—
105C2×Dic109—24no—
106C2×Dic109—24no—
107C2×Dic109—216no—
108C2×Dic109C2×D414yes—
109C2×Dic109C2414yes—
110C2×Dic109C2414yes—
111C2×Dic109C2412yes—
112D436—28no—
113C4×D109C2×D4116yescomplemented
114Dic218—28no—
115C22×C109—24no—
116C22×C109—24no—
117C22×C109—28no—
118C22×C109—28no—
119C22×C109—48no—
120C22×C109—48no—
121C22×C109C22×D412yes—
122C22×C109H(5,𝔽2)14yes—
123C22×C109C2511yescharacteristic
124C2×D109—28no—
125C2×D109—24no—
126C2×D109—24no—
127C2×D109—28no—
128C2×D109—432no—
129C2×D109—48no—
130C2×D109C22×D414yes—
131C4×C109—24no—
132C4×C109C22×D414yes—
133Dic109—24no—
134Dic109—24no—
135Dic109C22×D414yes—
136C2×C109—44no—
137C2×C109—44no—
138C2×C109#53514yescomplemented
139C2×C109C23×D411yescharacteristic
140C2×C109C2×H(5,𝔽2)12yes—
141D109—24no—
142D109—44no—
143C2×#535—1091nomaximal, Sylow
144C109C2×#53511yescharacteristic, complemented, Sylow
145C22×#41—1091no—
146C23×D4—1091no—
147#535—10916no—
148C2×#127—1091no—
149C2×#127D10911yescharacteristic, complemented
150C2×#124—1091no—
151C2×#124—1091no—
152C2×#121—1094no—
153C2×#120—1094no—
154C2×#117—1091no—
155C25—1092no—
156C2×#41—1098no—
157C2×#41—2188no—
158C22×Q8—1091no—
159C22×D4—1094no—
160C22×D4—1092no—
161C22×D4—1092no—
162C22×D4—1098no—
163C22×D4—1091no—
164C22×D4—2188no—
165C22×D4C2×D10911yescharacteristic
166C22×D4C2×D10911yescharacteristic, complemented
167C22×D4C2×D10914yescomplemented
168C23×C4—1091no—
169C23×C4—1092no—
170#127—1098no—
171#127C2×D10918yescomplemented
172#124—1098no—
173#124—1098no—
174#121—10932no—
175#120—10932no—
176#117—1098no—
177C2×C4⋊C4—1092no—
178C2×C22⋊C4—1094no—
179C2×C22⋊C4—1092no—
180C2×C22⋊C4—1094no—
181C2×C42—1091no—
182C2×C42C2×D10911yescharacteristic, complemented
183C24—1091no—
184C24—1098no—
185C24—1092no—
186C24—4368no—
187C24—2188no—
188C24C22×D10912yes—
189C24C22×D10912yes—
190#41—21832no—
191C2×Q8—1094no—
192C2×Q8—2184no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—48no—
196C2×D4—10916no—
197C2×D4—1098no—
198C2×D4—1098no—
199C2×D4—1094no—
200C2×D4—4368no—
201C2×D4—21832no—
202C2×D4—2188no—
203C2×D4—2188no—
204C2×D4—2184no—
205C2×D4C22×D10914yes—
206C2×D4C22×D10914yescomplemented
207C2×D4C22×D109116yescomplemented
208C22×C4—1091no—
209C22×C4—1098no—
210C22×C4—1094no—
211C22×C4—1098no—
212C22×C4—1092no—
213C22×C4—1092no—
214C22×C4—2188no—
215C22×C4C22×D10912yes—
216C22×C4C22×D10911yescharacteristic
217C4⋊C4—1098no—
218C22⋊C4—10916no—
219C22⋊C4—1098no—
220C22⋊C4—10916no—
221C42—1094no—
222C42C22×D10914yescomplemented
223C23—24no—
224C23—24no—
225C23—28no—
226C23—28no—
227C23—1094no—
228C23—1092no—
229C23—1094no—
230C23—43616no—
231C23—43632no—
232C23—21816no—
233C23—2184no—
234C23—2188no—
235C23—2184no—
236C23C23×D10914yes—
237C23C23×D10914yes—
238C23C23×D10911yescharacteristic
239Q8—2188no—
240D4—28no—
241D4—28no—
242D4—416no—
243D4—43616no—
244D4—21816no—
245D4—21816no—
246D4—2188no—
247C2×C4—24no—
248C2×C4—1094no—
249C2×C4—1092no—
250C2×C4—10916no—
251C2×C4—1094no—
252C2×C4—1094no—
253C2×C4—21816no—
254C2×C4—2184no—
255C2×C4—2184no—
256C2×C4D4×D10914yes—
257C2×C4C23×D10914yes—
258C2×C4C23×D10912yes—
259C22—24no—
260C22—24no—
261C22—28no—
262C22—28no—
263C22—48no—
264C22—48no—
265C22—1094no—
266C22—43632no—
267C22—4368no—
268C22—2184no—
269C22—2188no—
270C22—2188no—
271C22—2184no—
272C22C2×D4×D10912yes—
273C22#1681274414yes—
274C22C24×D10911yescharacteristic
275C4—24no—
276C4—1094no—
277C4—2184no—
278C4—2184no—
279C4C2×D4×D10914yes—
280C2—44no—
281C2—44no—
282C2—4364no—
283C2—2184no—
284C2#2029558914yesdirect product factor
285C2C22×D4×D10911yescharacteristic
286C2C2×#1681274412yes—
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×#127×C109C2
socleC23×C109C24
hypercenterC2×#127D109
hypocenterC109C2×#535
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#13182028C2semidirect
2. C22×D4×D109C2semidirect
3. #20295589C2direct (N × H)
4. C2×#16812695C2semidirect
5. C2×#16812687C2semidirect
6. C2×#16812686C2semidirect
7. C2×#16812671C2semidirect
8. C2×#16812667C2semidirect
9. C2×#16812656C2semidirect
10. C2×#127×C109C2semidirect
13. C2×#13182028C22semidirect
14. C22×Dic218C22semidirect
18. C22×C22⋊D109C22semidirect
20. C2×D4×D109C22semidirect
21. C23×Dic109C22semidirect
23. #16812695C22semidirect
24. #16812687C22semidirect
25. #16812686C22semidirect
26. #16812671C22semidirect
27. #16812667C22semidirect
28. #16812656C22semidirect
29. C2×#13182008C22semidirect
30. C2×C22⋊Dic109C22semidirect
32. C2×#13182006C22semidirect
33. C2×C4×Dic109C22semidirect
35. C22×D4×C109C22semidirect
36. C22×D4×C109C22semidirect
37. #127×C109C22semidirect
38. C2×C42×C109C22semidirect
46. C2×Dic218C23semidirect
54. C2×C22⋊D109C23semidirect
60. C22×Dic109C23semidirect
61. C2×C4×D109D4semidirect
63. #13182008C23semidirect
64. C22⋊Dic109C23semidirect
66. #13182006C23semidirect
67. C4×Dic109C23semidirect
74. C2×D4×C109C23semidirect
75. C2×D4×C109C23semidirect
78. C42×C109C23semidirect
113. C4×D109C2×D4semidirect
138. C2×C109#535semidirect
144. C109C2×#535semidirect
149. C2×#127D109semidirect
166. C22×D4C2×D109semidirect
167. C22×D4C2×D109semidirect
171. #127C2×D109semidirect
182. C2×C42C2×D109semidirect
206. C2×D4C22×D109semidirect
207. C2×D4C22×D109semidirect
222. C42C22×D109semidirect
284. C2#20295589direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820282
C22×D4×D1092
#202955892
C2×#168126952
C2×#168126872
C2×#168126862
C2×#168126712
C2×#168126672
C2×#168126562
C2×#127×C1092
C2×#535109