Finite Group Databasebeta

← C2×#22581516 #31819709

Subgroups — C2×#22581516 #31819709

Order 17792.

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×#14555784C211yesmaximal, characteristic, complemented
2C22×D4×D139C211yesmaximal, characteristic, complemented
3#22581516C2116yesmaximal, direct product factor
4C2×#17984838C211yesmaximal, characteristic, complemented
5C2×#17984830C211yesmaximal, characteristic, complemented
6C2×#17984829C211yesmaximal, characteristic, complemented
7C2×#17984814C214yesmaximal, complemented
8C2×#17984810C214yesmaximal, complemented
9C2×#17984799C211yesmaximal, characteristic, complemented
10C2×#127×C139C211yesmaximal, characteristic, complemented
11C24×D139C2212yes—
12C2×#14555784—28no—
13C2×#14555784C2218yescomplemented
14C22×Dic278C2211yescharacteristic, complemented
15C22×D556C2211yescharacteristic
16C22×C22⋊D139C2212yes—
17C22×C22⋊D139C2212yes—
18C22×C22⋊D139C2214yescomplemented
19C2×D4×D139—28no—
20C2×D4×D139C2218yescomplemented
21C23×Dic139C2212yescomplemented
22C22×C4×D139C2211yescharacteristic
23#17984838C2218yescomplemented
24#17984830C2218yescomplemented
25#17984829C2218yescomplemented
26#17984814C22132yescomplemented
27#17984810C22132yescomplemented
28#17984799C2218yescomplemented
29C2×Dic139⋊C4C2212yescomplemented
30C2×C22⋊Dic139C2214yescomplemented
31C2×(C2×D139)⋊C4C2212yes—
32C2×(C2×D139)⋊C4C2214yescomplemented
33C2×C4×Dic139C2211yescharacteristic, complemented
34C22×D4×C139C2211yescharacteristic
35C22×D4×C139C2211yescharacteristic, complemented
36C22×D4×C139C2214yescomplemented
37#127×C139C2218yescomplemented
38C2×C42×C139C2211yescharacteristic, complemented
39C23×D139—28no—
40C23×D139—48no—
41C23×D139C2312yes—
42C23×D139C2311yescharacteristic
43C23×D139C2318yes—
44#14555784—232no—
45C2×Dic278—24no—
46C2×Dic278C2314yescomplemented
47C2×D556—24no—
48C2×D556C2314yes—
49C2×C22⋊D139—28no—
50C2×C22⋊D139—28no—
51C2×C22⋊D139—48no—
52C2×C22⋊D139C2318yes—
53C2×C22⋊D139C2318yes—
54C2×C22⋊D139C23116yescomplemented
55D4×D139—232no—
56C22×Dic139—28no—
57C22×Dic139C2312yes—
58C22×Dic139C2312yes—
59C22×Dic139C2311yescharacteristic
60C22×Dic139C2318yescomplemented
61C2×C4×D139D418yescomplemented
62C2×C4×D139C2314yes—
63Dic139⋊C4C2318yescomplemented
64C22⋊Dic139C23116yescomplemented
65(C2×D139)⋊C4C2318yes—
66(C2×D139)⋊C4C23116yescomplemented
67C4×Dic139C2314yescomplemented
68C24×C139C2312yes—
69C24×C139C2312yes—
70C2×D4×C139—24no—
71C2×D4×C139—24no—
72C2×D4×C139—48no—
73C2×D4×C139C2314yes—
74C2×D4×C139C2314yescomplemented
75C2×D4×C139C23116yescomplemented
76C22×C4×C139C2312yes—
77C22×C4×C139C2311yescharacteristic
78C42×C139C2314yescomplemented
79C22×D139—24no—
80C22×D139—24no—
81C22×D139—28no—
82C22×D139—216no—
83C22×D139—416no—
84C22×D139—432no—
85C22×D139C2×D414yes—
86C22×D139C2414yes—
87C22×D139C2412yes—
88Dic278—28no—
89D556—28no—
90C22⋊D139—216no—
91C22⋊D139—216no—
92C22⋊D139—416no—
93C2×Dic139—24no—
94C2×Dic139—24no—
95C2×Dic139—216no—
96C2×Dic139C2×D414yes—
97C2×Dic139C2414yes—
98C2×Dic139C2414yes—
99C2×Dic139C2412yes—
100C4×D139C2×D4116yescomplemented
101C23×C139—24no—
102C23×C139—24no—
103C23×C139—28no—
104C23×C139—28no—
105C23×C139C2414yes—
106C23×C139C2414yes—
107C23×C139C2411yescharacteristic
108D4×C139—28no—
109D4×C139—28no—
110D4×C139—416no—
111C2×C4×C139—24no—
112C2×C4×C139C2×D414yes—
113C2×C4×C139C2414yes—
114C2×C4×C139C2412yes—
115C22×C139—24no—
116C22×C139—24no—
117C22×C139—28no—
118C22×C139—28no—
119C22×C139—48no—
120C22×C139—48no—
121C22×C139C22×D412yes—
122C22×C139H(5,𝔽2)14yes—
123C22×C139C2511yescharacteristic
124C2×D139—28no—
125C2×D139—24no—
126C2×D139—24no—
127C2×D139—28no—
128C2×D139—432no—
129C2×D139—48no—
130C2×D139C22×D414yes—
131C4×C139—24no—
132C4×C139C22×D414yes—
133Dic139—24no—
134Dic139—24no—
135Dic139C22×D414yes—
136C2×C139—44no—
137C2×C139—44no—
138C2×C139#53514yescomplemented
139C2×C139C23×D411yescharacteristic
140C2×C139C2×H(5,𝔽2)12yes—
141D139—24no—
142D139—44no—
143C139C2×#53511yescharacteristic, complemented, Sylow
144C2×#535—1391nomaximal, Sylow
145C22×#41—1391no—
146C23×D4—1391no—
147#535—13916no—
148C2×#127—1391no—
149C2×#127D13911yescharacteristic, complemented
150C2×#124—1391no—
151C2×#124—1391no—
152C2×#121—1394no—
153C2×#120—1394no—
154C2×#117—1391no—
155C25—1392no—
156C2×#41—2788no—
157C2×#41—1398no—
158C22×Q8—1391no—
159C22×D4—2788no—
160C22×D4—1392no—
161C22×D4—1392no—
162C22×D4—1398no—
163C22×D4—1394no—
164C22×D4—1391no—
165C22×D4C2×D13911yescharacteristic
166C22×D4C2×D13911yescharacteristic, complemented
167C22×D4C2×D13914yescomplemented
168C23×C4—1392no—
169C23×C4—1391no—
170#127—1398no—
171#127C2×D13918yescomplemented
172#124—1398no—
173#124—1398no—
174#121—13932no—
175#120—13932no—
176#117—1398no—
177C2×C4⋊C4—1392no—
178C2×C22⋊C4—1394no—
179C2×C22⋊C4—1392no—
180C2×C22⋊C4—1394no—
181C2×C42—1391no—
182C2×C42C2×D13911yescharacteristic, complemented
183C24—2788no—
184C24—5568no—
185C24—1392no—
186C24—1391no—
187C24—1398no—
188C24C22×D13912yes—
189C24C22×D13912yes—
190#41—27832no—
191C2×Q8—2784no—
192C2×Q8—1394no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—48no—
196C2×D4—2788no—
197C2×D4—27832no—
198C2×D4—2788no—
199C2×D4—2784no—
200C2×D4—5568no—
201C2×D4—1398no—
202C2×D4—1398no—
203C2×D4—13916no—
204C2×D4—1394no—
205C2×D4C22×D13914yes—
206C2×D4C22×D13914yescomplemented
207C2×D4C22×D139116yescomplemented
208C22×C4—2788no—
209C22×C4—1398no—
210C22×C4—1392no—
211C22×C4—1392no—
212C22×C4—1391no—
213C22×C4—1398no—
214C22×C4—1394no—
215C22×C4C22×D13912yes—
216C22×C4C22×D13911yescharacteristic
217C4⋊C4—1398no—
218C22⋊C4—13916no—
219C22⋊C4—1398no—
220C22⋊C4—13916no—
221C42—1394no—
222C42C22×D13914yescomplemented
223C23—24no—
224C23—24no—
225C23—28no—
226C23—28no—
227C23—27816no—
228C23—2784no—
229C23—2784no—
230C23—2788no—
231C23—55616no—
232C23—55632no—
233C23—1394no—
234C23—1394no—
235C23—1392no—
236C23C23×D13914yes—
237C23C23×D13914yes—
238C23C23×D13911yescharacteristic
239Q8—2788no—
240D4—28no—
241D4—28no—
242D4—416no—
243D4—27816no—
244D4—27816no—
245D4—2788no—
246D4—55616no—
247C2×C4—24no—
248C2×C4—2784no—
249C2×C4—2784no—
250C2×C4—27816no—
251C2×C4—1394no—
252C2×C4—1394no—
253C2×C4—1394no—
254C2×C4—1392no—
255C2×C4—13916no—
256C2×C4D4×D13914yes—
257C2×C4C23×D13914yes—
258C2×C4C23×D13912yes—
259C22—24no—
260C22—24no—
261C22—28no—
262C22—28no—
263C22—48no—
264C22—48no—
265C22—2788no—
266C22—2784no—
267C22—2784no—
268C22—2788no—
269C22—55632no—
270C22—5568no—
271C22—1394no—
272C22C2×D4×D13912yes—
273C22#1798488714yes—
274C22C24×D13911yescharacteristic
275C4—24no—
276C4—2784no—
277C4—2784no—
278C4—1394no—
279C4C2×D4×D13914yes—
280C2—44no—
281C2—44no—
282C2—2784no—
283C2—5564no—
284C2#2258151614yesdirect product factor
285C2C22×D4×D13911yescharacteristic
286C2C2×#1798488712yes—
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#127×C139C2
socleC23×C139C24
hypercenterC2×#127D139
hypocenterC139C2×#535
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#14555784C2semidirect
2. C22×D4×D139C2semidirect
3. #22581516C2direct (N × H)
4. C2×#17984838C2semidirect
5. C2×#17984830C2semidirect
6. C2×#17984829C2semidirect
7. C2×#17984814C2semidirect
8. C2×#17984810C2semidirect
9. C2×#17984799C2semidirect
10. C2×#127×C139C2semidirect
13. C2×#14555784C22semidirect
14. C22×Dic278C22semidirect
18. C22×C22⋊D139C22semidirect
20. C2×D4×D139C22semidirect
21. C23×Dic139C22semidirect
23. #17984838C22semidirect
24. #17984830C22semidirect
25. #17984829C22semidirect
26. #17984814C22semidirect
27. #17984810C22semidirect
28. #17984799C22semidirect
29. C2×Dic139⋊C4C22semidirect
30. C2×C22⋊Dic139C22semidirect
32. C2×(C2×D139)⋊C4C22semidirect
33. C2×C4×Dic139C22semidirect
35. C22×D4×C139C22semidirect
36. C22×D4×C139C22semidirect
37. #127×C139C22semidirect
38. C2×C42×C139C22semidirect
46. C2×Dic278C23semidirect
54. C2×C22⋊D139C23semidirect
60. C22×Dic139C23semidirect
61. C2×C4×D139D4semidirect
63. Dic139⋊C4C23semidirect
64. C22⋊Dic139C23semidirect
66. (C2×D139)⋊C4C23semidirect
67. C4×Dic139C23semidirect
74. C2×D4×C139C23semidirect
75. C2×D4×C139C23semidirect
78. C42×C139C23semidirect
100. C4×D139C2×D4semidirect
138. C2×C139#535semidirect
143. C139C2×#535semidirect
149. C2×#127D139semidirect
166. C22×D4C2×D139semidirect
167. C22×D4C2×D139semidirect
171. #127C2×D139semidirect
182. C2×C42C2×D139semidirect
206. C2×D4C22×D139semidirect
207. C2×D4C22×D139semidirect
222. C42C22×D139semidirect
284. C2#22581516direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557842
C22×D4×D1392
#225815162
C2×#179848382
C2×#179848302
C2×#179848292
C2×#179848142
C2×#179848102
C2×#179847992
C2×#127×C1392
C2×#535139