Finite Group Databasebeta

← C2×#22581490 #31819673

Subgroups — C2×#22581490 #31819673

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#22581490C2116yesmaximal, direct product factor
2C2×#17984837C212yesmaximal, complemented
3C2×#17984833C211yesmaximal, characteristic, complemented
4C2×#17984831C211yesmaximal, characteristic, complemented
5C2×#17984827C212yesmaximal, complemented
6C2×#17984818C211yesmaximal, characteristic, complemented
7C2×#17984817C211yesmaximal, characteristic
8C2×C4×D556C212yesmaximal, complemented
9C2×C4×D556C211yesmaximal, characteristic, complemented
10C2×#17984799C212yesmaximal, complemented
11C2×C42×D139C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C139C211yesmaximal, characteristic, complemented
13C22×D556C2212yes—
14C22×D556C2211yescharacteristic
15C22×C4×D139C2211yescharacteristic
16C22×C4×D139C2211yescharacteristic
17C22×C4×D139C2211yescharacteristic
18C22×C4×D139C2212yes—
19#17984837C22116yescomplemented
20#17984833C2218yescomplemented
21#17984831C2218yescomplemented
22#17984827C22116yescomplemented
23#17984818C2218yescomplemented
24#17984817C2218yes—
25C4×D556C2218yescomplemented
26C4×D556C22116yescomplemented
27#17984799C22116yescomplemented
28C2×C4⋊Dic139C2211yescharacteristic
29C2×C4⋊Dic139C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2212yes—
32C2×(C2×D139)⋊C4C2212yes—
33C2×(C2×D139)⋊C4C2212yes—
34C2×(C2×D139)⋊C4C2212yes—
35C2×(C2×D139)⋊C4C2212yes—
36C2×(C2×D139)⋊C4C2212yes—
37C2×C4×Dic139C2211yescharacteristic
38C2×C4×Dic139C2211yescharacteristic
39C2×C4×Dic139C2211yescharacteristic
40C42×D139C2218yescomplemented
41C22×Q8×C139C2211yescharacteristic
42C4×Q8×C139C2218yescomplemented
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2212yes—
45C2×C42×C139C2211yescharacteristic
46C2×C42×C139C2212yes—
47C23×D139C2312yes—
48C23×D139C2311yescharacteristic
49C2×D556—28no—
50C2×D556—24no—
51C2×D556C2318yes—
52C2×D556C2314yes—
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2311yescharacteristic
55C22×Dic139C2311yescharacteristic
56C22×Dic139C2312yes—
57C2×C4×D139—24no—
58C2×C4×D139—24no—
59C2×C4×D139—24no—
60C2×C4×D139—28no—
61C2×C4×D139C2314yes—
62C2×C4×D139C2314yes—
63C2×C4×D139C2314yes—
64C2×C4×D139C2318yes—
65C4⋊Dic139C2314yes—
66C4⋊Dic139C2318yes—
67Dic139⋊C4C2318yes—
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—
77C2×Q8×C139—24no—
78C2×Q8×C139C2314yes—
79C22×C4×C139C2311yescharacteristic
80C22×C4×C139C2312yes—
81C22×C4×C139C2312yes—
82C22×C4×C139C2311yescharacteristic
83C22×C4×C139C2311yescharacteristic
84C4⋊C4×C139C2314yes—
85C4⋊C4×C139C2318yes—
86C42×C139C2314yes—
87C42×C139C2318yes—
88C22×D139—22no—
89C22×D139—22no—
90C22×D139—24no—
91C22×D139—24no—
92C22×D139—24no—
93C22×D139#4114yes—
94C22×D139C2414yes—
95C22×D139C2412yes—
96D556—216no—
97D556—28no—
98C2×Dic139—22no—
99C2×Dic139—22no—
100C2×Dic139—22no—
101C2×Dic139—24no—
102C2×Dic139C2412yes—
103C2×Dic139C2412yes—
104C2×Dic139C2412yes—
105C2×Dic139C2414yes—
106C4×D139—28no—
107C4×D139—28no—
108C4×D139—28no—
109C4×D139—216no—
110C23×C139C2411yescharacteristic
111Q8×C139—28no—
112C2×C4×C139—24no—
113C2×C4×C139—22no—
114C2×C4×C139—24no—
115C2×C4×C139#4114yes—
116C2×C4×C139#4114yes—
117C2×C4×C139C2412yes—
118C2×C4×C139C2414yes—
119C2×C4×C139C2414yes—
120C2×C4×C139C2412yes—
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—24no—
135C4×C139—22no—
136C4×C139—24no—
137C4×C139C2×#4114yes—
138C4×C139C2×#4114yes—
139Dic139—22no—
140Dic139—22no—
141Dic139—22no—
142Dic139—24no—
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×#125—1391no—
154C2×#124—1391no—
155C2×#123—1392no—
156C2×C22⋊Q8—1391no—
157C2×#121—1391no—
158C2×C4×Q8D13911yescharacteristic, complemented
159C2×C4×D4—1392no—
160C2×C4×D4—1391no—
161C2×#117—1392no—
162C22×C42—1391no—
163C22×Q8C2×D13911yescharacteristic
164C22×D4—1392no—
165C22×D4—1391no—
166C23×C4—1391no—
167C23×C4—1391no—
168C23×C4—1392no—
169C23×C4—1391no—
170#126—13916no—
171#125—1398no—
172#124—1398no—
173#123—13916no—
174C22⋊Q8—1398no—
175#121—1398no—
176C4×Q8C2×D13918yescomplemented
177C4×D4—1398no—
178C4×D4—13916no—
179#117—13916no—
180C2×C4⋊C4—1392no—
181C2×C4⋊C4—1392no—
182C2×C4⋊C4—1391no—
183C2×C4⋊C4—1392no—
184C2×C4⋊C4C2×D13911yescharacteristic
185C2×C4⋊C4C2×D13912yes—
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—1391no—
193C2×C42—1391no—
194C2×C42—1398no—
195C2×C42C2×D13912yes—
196C2×C42C2×D13911yescharacteristic
197C24—1392no—
198C24—1391no—
199C2×Q8—24no—
200C2×Q8C22×D13914yes—
201C2×D4—2788no—
202C2×D4—2784no—
203C2×D4—1398no—
204C2×D4—1394no—
205C22×C4—2784no—
206C22×C4—2784no—
207C22×C4—2784no—
208C22×C4—2788no—
209C22×C4—1391no—
210C22×C4—1391no—
211C22×C4—1391no—
212C22×C4—1392no—
213C22×C4—1394no—
214C22×C4—1394no—
215C22×C4—1394no—
216C22×C4—1398no—
217C22×C4C22×D13911yescharacteristic
218C22×C4C22×D13912yes—
219C22×C4C22×D13912yes—
220C22×C4C22×D13911yescharacteristic
221C22×C4C22×D13911yescharacteristic
222C4⋊C4—1398no—
223C4⋊C4—1398no—
224C4⋊C4—1394no—
225C4⋊C4—1398no—
226C4⋊C4C22×D13914yes—
227C4⋊C4C22×D13918yes—
228C22⋊C4—1398no—
229C22⋊C4—1398no—
230C22⋊C4—1398no—
231C22⋊C4—1398no—
232C22⋊C4—1398no—
233C42—1394no—
234C42—1394no—
235C42—1394no—
236C42C22×D13914yes—
237C42C22×D13918yes—
238C23—2782no—
239C23—2782no—
240C23—2784no—
241C23—2784no—
242C23—2784no—
243C23—1394no—
244C23—1394no—
245C23—1392no—
246C23C23×D13911yescharacteristic
247Q8—28no—
248D4—27816no—
249D4—2788no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—2788no—
254C2×C4—2782no—
255C2×C4—2782no—
256C2×C4—2782no—
257C2×C4—2784no—
258C2×C4—2788no—
259C2×C4—2788no—
260C2×C4—27816no—
261C2×C4—1392no—
262C2×C4—1392no—
263C2×C4—1392no—
264C2×C4—1394no—
265C2×C4#1455578514yes—
266C2×C4#1455578614yes—
267C2×C4C23×D13912yes—
268C2×C4C23×D13914yes—
269C2×C4C23×D13914yes—
270C2×C4C23×D13912yes—
271C2×C4C23×D13912yes—
272C22—2782no—
273C22—2782no—
274C22—2788no—
275C22—2784no—
276C22—2784no—
277C22—2784no—
278C22—5568no—
279C22—1394no—
280C22#41×D13912yes—
281C22C2×#1455578512yes—
282C22C2×#1455578612yes—
283C22C24×D13911yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—2782no—
288C4—2782no—
289C4—2782no—
290C4—2784no—
291C4C2×#1455578514yes—
292C4C2×#1455578614yes—
293C2—2784no—
294C2—5564no—
295C2#2258149014yesdirect product factor
296C2C2×#41×D13911yescharacteristic
297C2C22×#1455578511yescharacteristic
298C2C22×#1455578611yescharacteristic
subgroupG/H
centerC22×C4C22×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4×Q8×C139C2
socleC23×C139C24
prime radicalC2×#17984817C2
hypercenterC2×C4×Q8D139
hypocenterC139C2×#529
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #22581490C2direct (N × H)
2. C2×#17984837C2semidirect
3. C2×#17984833C2semidirect
4. C2×#17984831C2semidirect
5. C2×#17984827C2semidirect
6. C2×#17984818C2semidirect
8. C2×C4×D556C2semidirect
9. C2×C4×D556C2semidirect
10. C2×#17984799C2semidirect
11. C2×C42×D139C2semidirect
12. C2×C4×Q8×C139C2semidirect
19. #17984837C22semidirect
20. #17984833C22semidirect
21. #17984831C22semidirect
22. #17984827C22semidirect
23. #17984818C22semidirect
25. C4×D556C22semidirect
26. C4×D556C22semidirect
27. #17984799C22semidirect
40. C42×D139C22semidirect
42. C4×Q8×C139C22semidirect
143. C2×C139#529semidirect
149. C139C2×#529semidirect
158. C2×C4×Q8D139semidirect
176. C4×Q8C2×D139semidirect
295. C2#22581490direct (N × H)

Maximal subgroups

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

subgroupindex
#225814902
C2×#179848372
C2×#179848332
C2×#179848312
C2×#179848272
C2×#179848182
C2×#179848172
C2×C4×D5562
C2×#179847992
C2×C42×D1392
C2×C4×Q8×C1392
C2×#529139