Finite Group Databasebeta

← C2×#22581488 #31819671

Subgroups — C2×#22581488 #31819671

Order 17792.

1232 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581488C2116yesmaximal, direct product factor
2C2×#17984837C212yesmaximal, complemented
3C2×#17984830C211yesmaximal, characteristic, complemented
4C2×#17984827C212yesmaximal, complemented
5C2×#17984822C211yesmaximal, characteristic, complemented
6C2×#17984817C211yesmaximal, characteristic
7C2×#17984807C211yesmaximal, characteristic, complemented
8C2×#17984804C211yesmaximal, characteristic, complemented
9C2×#17984804C212yesmaximal, complemented
10C2×#17984800C212yesmaximal, complemented
11C2×C42×D139C211yesmaximal, characteristic, complemented
12C2×#125×C139C211yesmaximal, characteristic, complemented
13C22×Dic278C2211yescharacteristic
14C22×D556C2212yes—
15C22×D556C2211yescharacteristic
16C22×C4×D139C2211yescharacteristic
17C22×C4×D139C2211yescharacteristic
18C22×C4×D139C2211yescharacteristic
19C22×C4×D139C2212yes—
20#17984837C22116yescomplemented
21#17984830C2218yescomplemented
22#17984827C22116yescomplemented
23#17984822C2218yescomplemented
24#17984817C2218yes—
25#17984807C2218yescomplemented
26#17984804C2218yescomplemented
27#17984804C22116yescomplemented
28#17984800C22116yescomplemented
29C2×C4⋊Dic139C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×(C2×D139)⋊C4C2212yes—
32C2×(C2×D139)⋊C4C2212yes—
33C2×(C2×D139)⋊C4C2212yes—
34C2×(C2×D139)⋊C4C2212yes—
35C2×(C2×D139)⋊C4C2212yes—
36C2×C4×Dic139C2211yescharacteristic
37C2×C4×Dic139C2211yescharacteristic
38C2×C4×Dic139C2211yescharacteristic
39C2×C4×Dic139C2212yes—
40C42×D139C2218yescomplemented
41#125×C139C2218yescomplemented
42C2×C4⋊C4×C139C2212yes—
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2212yes—
45C2×C4⋊C4×C139C2211yescharacteristic
46C2×C42×C139C2211yescharacteristic
47C23×D139C2312yes—
48C23×D139C2311yescharacteristic
49C2×Dic278—24no—
50C2×Dic278C2314yes—
51C2×D556—28no—
52C2×D556—24no—
53C2×D556C2318yes—
54C2×D556C2314yes—
55C22×Dic139C2311yescharacteristic
56C22×Dic139C2311yescharacteristic
57C22×Dic139C2312yes—
58C22×Dic139C2311yescharacteristic
59C2×C4×D139—24no—
60C2×C4×D139—24no—
61C2×C4×D139—28no—
62C2×C4×D139—24no—
63C2×C4×D139C2314yes—
64C2×C4×D139C2314yes—
65C2×C4×D139C2314yes—
66C2×C4×D139C2318yes—
67C4⋊Dic139C2318yes—
68Dic139⋊C4C2318yes—
69(C2×D139)⋊C4C2318yes—
70(C2×D139)⋊C4C2318yes—
71(C2×D139)⋊C4C2318yes—
72(C2×D139)⋊C4C2318yes—
73(C2×D139)⋊C4C2318yes—
74C4×Dic139C2314yes—
75C4×Dic139C2314yes—
76C4×Dic139C2314yes—
77C4×Dic139C2318yes—
78C22×C4×C139C2311yescharacteristic
79C22×C4×C139C2311yescharacteristic
80C22×C4×C139C2312yes—
81C22×C4×C139C2312yes—
82C22×C4×C139C2311yescharacteristic
83C4⋊C4×C139C2318yes—
84C4⋊C4×C139C2314yes—
85C4⋊C4×C139C2318yes—
86C4⋊C4×C139C2314yes—
87C42×C139C2314yes—
88C22×D139—22no—
89C22×D139—22no—
90C22×D139—24no—
91C22×D139—24no—
92C22×D139—24no—
93C22×D139#4114yes—
94C22×D139C2414yes—
95C22×D139C2412yes—
96Dic278—28no—
97D556—216no—
98D556—28no—
99C2×Dic139—22no—
100C2×Dic139—22no—
101C2×Dic139—24no—
102C2×Dic139#4114yes—
103C2×Dic139C2412yes—
104C2×Dic139C2412yes—
105C2×Dic139C2414yes—
106C2×Dic139C2412yes—
107C4×D139—28no—
108C4×D139—28no—
109C4×D139—28no—
110C4×D139—216no—
111C23×C139C2411yescharacteristic
112C2×C4×C139—22no—
113C2×C4×C139—22no—
114C2×C4×C139—24no—
115C2×C4×C139—24no—
116C2×C4×C139#4114yes—
117C2×C4×C139C2412yes—
118C2×C4×C139C2412yes—
119C2×C4×C139C2414yes—
120C2×C4×C139C2414yes—
121C2×C4×C139C2412yes—
122C22×C139C2×#4112yes—
123C22×C139C2×#4112yes—
124C22×C139C2×#4112yes—
125C22×C139C2511yescharacteristic
126C2×D139—28no—
127C2×D139—22no—
128C2×D139—22no—
129C2×D139—24no—
130C2×D139—24no—
131C2×D139—24no—
132C2×D139—48no—
133C2×D139C2×#4114yes—
134C4×C139—22no—
135C4×C139—22no—
136C4×C139—24no—
137C4×C139—24no—
138C4×C139C2×#4114yes—
139Dic139—22no—
140Dic139—22no—
141Dic139—24no—
142Dic139C2×#4114yes—
143C2×C139#52914yescomplemented
144C2×C139C22×#4111yescharacteristic
145C2×C139C22×#4111yescharacteristic
146C2×C139C22×#4111yescharacteristic
147D139—24no—
148D139—44no—
149C139C2×#52911yescharacteristic, complemented, Sylow
150C2×#529—1391nomaximal, Sylow
151#529—13916no—
152C2×#126—1392no—
153C2×#125D13911yescharacteristic, complemented
154C2×#124—1391no—
155C2×#123—1392no—
156C2×C22⋊Q8—1391no—
157C2×#121—1391no—
158C2×C4×Q8—1391no—
159C2×C4×D4—1392no—
160C2×C4×D4—1391no—
161C2×#117—1392no—
162C22×C42—1391no—
163C22×Q8—1391no—
164C22×D4—1392no—
165C22×D4—1391no—
166C23×C4—1392no—
167C23×C4—1391no—
168C23×C4—1391no—
169C23×C4—1391no—
170#126—13916no—
171#125C2×D13918yescomplemented
172#124—1398no—
173#123—13916no—
174C22⋊Q8—1398no—
175#121—1398no—
176C4×Q8—1398no—
177C4×D4—1398no—
178C4×D4—13916no—
179#117—13916no—
180C2×C4⋊C4—1392no—
181C2×C4⋊C4—1392no—
182C2×C4⋊C4C2×D13912yes—
183C2×C4⋊C4C2×D13911yescharacteristic
184C2×C4⋊C4C2×D13912yes—
185C2×C4⋊C4C2×D13911yescharacteristic
186C2×C22⋊C4—1392no—
187C2×C22⋊C4—1392no—
188C2×C22⋊C4—1392no—
189C2×C22⋊C4—1392no—
190C2×C22⋊C4—1392no—
191C2×C42—1391no—
192C2×C42—1392no—
193C2×C42—1391no—
194C2×C42—1391no—
195C2×C42—1398no—
196C2×C42C2×D13911yescharacteristic
197C24—1392no—
198C24—1391no—
199C2×Q8—2784no—
200C2×Q8—1394no—
201C2×D4—2788no—
202C2×D4—2784no—
203C2×D4—1398no—
204C2×D4—1394no—
205C22×C4—2784no—
206C22×C4—2784no—
207C22×C4—2788no—
208C22×C4—2784no—
209C22×C4—1391no—
210C22×C4—1391no—
211C22×C4—1392no—
212C22×C4—1394no—
213C22×C4—1394no—
214C22×C4—1394no—
215C22×C4—1398no—
216C22×C4—1391no—
217C22×C4C22×D13911yescharacteristic
218C22×C4C22×D13911yescharacteristic
219C22×C4C22×D13912yes—
220C22×C4C22×D13912yes—
221C22×C4C22×D13911yescharacteristic
222C4⋊C4—1398no—
223C4⋊C4—1398no—
224C4⋊C4C22×D13918yes—
225C4⋊C4C22×D13914yes—
226C4⋊C4C22×D13918yes—
227C4⋊C4C22×D13914yes—
228C22⋊C4—1398no—
229C22⋊C4—1398no—
230C22⋊C4—1398no—
231C22⋊C4—1398no—
232C22⋊C4—1398no—
233C42—1394no—
234C42—1394no—
235C42—1394no—
236C42—1398no—
237C42C22×D13914yes—
238C23—2782no—
239C23—2782no—
240C23—2784no—
241C23—2784no—
242C23—2784no—
243C23—1394no—
244C23—1394no—
245C23—1392no—
246C23C23×D13911yescharacteristic
247Q8—2788no—
248D4—27816no—
249D4—2788no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—2788no—
255C2×C4—2788no—
256C2×C4—27816no—
257C2×C4—2782no—
258C2×C4—2782no—
259C2×C4—2784no—
260C2×C4—2788no—
261C2×C4—1392no—
262C2×C4—1392no—
263C2×C4—1394no—
264C2×C4—1394no—
265C2×C4—1392no—
266C2×C4#1455578614yes—
267C2×C4C23×D13912yes—
268C2×C4C23×D13912yes—
269C2×C4C23×D13914yes—
270C2×C4C23×D13914yes—
271C2×C4C23×D13912yes—
272C22—2782no—
273C22—2782no—
274C22—2788no—
275C22—2784no—
276C22—2784no—
277C22—2784no—
278C22—5568no—
279C22—1394no—
280C22#41×D13912yes—
281C22#41×D13912yes—
282C22C2×#1455578612yes—
283C22C24×D13911yescharacteristic
284C4—22no—
285C4—22no—
286C4—24no—
287C4—24no—
288C4—2782no—
289C4—2782no—
290C4—2784no—
291C4—1394no—
292C4C2×#1455578614yes—
293C2—2784no—
294C2—5564no—
295C2#2258148814yesdirect product factor
296C2C2×#41×D13911yescharacteristic
297C2C2×#41×D13911yescharacteristic
298C2C22×#1455578611yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#125×C139C2
socleC23×C139C24
prime radicalC2×#17984817C2
hypercenterC2×#125D139
hypocenterC139C2×#529
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22581488C2direct (N × H)
2. C2×#17984837C2semidirect
3. C2×#17984830C2semidirect
4. C2×#17984827C2semidirect
5. C2×#17984822C2semidirect
7. C2×#17984807C2semidirect
8. C2×#17984804C2semidirect
9. C2×#17984804C2semidirect
10. C2×#17984800C2semidirect
11. C2×C42×D139C2semidirect
12. C2×#125×C139C2semidirect
20. #17984837C22semidirect
21. #17984830C22semidirect
22. #17984827C22semidirect
23. #17984822C22semidirect
25. #17984807C22semidirect
26. #17984804C22semidirect
27. #17984804C22semidirect
28. #17984800C22semidirect
40. C42×D139C22semidirect
41. #125×C139C22semidirect
143. C2×C139#529semidirect
149. C139C2×#529semidirect
153. C2×#125D139semidirect
171. #125C2×D139semidirect
295. C2#22581488direct (N × H)

Maximal subgroups

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

subgroupindex
#225814882
C2×#179848372
C2×#179848302
C2×#179848272
C2×#179848222
C2×#179848172
C2×#179848072
C2×#179848042
C2×#179848002
C2×C42×D1392
C2×#125×C1392
C2×#529139