Finite Group Databasebeta

← C2×#22581552 #31819757

Subgroups — C2×#22581552 #31819757

Order 17792.

1144 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581552C2116yesmaximal, direct product factor
2C2×#17984837C212yesmaximal, complemented
3C2×#17984833C212yesmaximal, complemented
4C2×#17984827C212yesmaximal, complemented
5C2×#17984826C212yesmaximal, complemented
6C2×#17984818C212yesmaximal, complemented
7C2×#17984816C211yesmaximal, characteristic
8C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
9C22×Dic139⋊C4C211yesmaximal, characteristic, complemented
10C2×C22⋊Q8×C139C211yesmaximal, characteristic, complemented
11C22×D556C2211yescharacteristic
12C22×C22⋊D139C2212yes—
13C23×Dic139C2211yescharacteristic
14C23×Dic139C2211yescharacteristic
15C22×C4×D139C2212yes—
16#17984837C22116yescomplemented
17#17984833C22116yescomplemented
18#17984827C22116yescomplemented
19#17984826C22116yescomplemented
20#17984818C22116yescomplemented
21#17984816C2218yes—
22(C22⋊D139)⋊C4C22116yescomplemented
23C2×C4⋊Dic139C2211yescharacteristic
24C2×C4⋊Dic139C2212yes—
25C2×C4⋊Dic139C2212yes—
26C2×Dic139⋊C4C2212yes—
27C2×Dic139⋊C4C2212yes—
28C2×Dic139⋊C4C2212yes—
29C2×Dic139⋊C4C2218yescomplemented
30C2×(C2×D139)⋊C4C2212yes—
31C2×(C2×D139)⋊C4C2212yes—
32C2×(C2×D139)⋊C4C2212yes—
33C2×(C2×D139)⋊C4C2212yes—
34C2×C4×Dic139C2212yes—
35C22×Q8×C139C2211yescharacteristic
36C23×C4×C139C2211yescharacteristic
37C22⋊Q8×C139C2218yescomplemented
38C2×C4⋊C4×C139C2212yes—
39C2×C4⋊C4×C139C2211yescharacteristic
40C2×C22⋊C4×C139C2212yes—
41C23×D139C2312yes—
42C2×D556—42no—
43C2×D556C2314yes—
44C2×C22⋊D139—28no—
45C2×C22⋊D139C2318yes—
46C22×Dic139—24no—
47C22×Dic139—42no—
48C22×Dic139C2312yes—
49C22×Dic139C2312yes—
50C22×Dic139C2312yes—
51C22×Dic139C2314yes—
52C22×Dic139C2314yes—
53C2×C4×D139—44no—
54C2×C4×D139C2318yes—
55C4⋊Dic139C2314yes—
56C4⋊Dic139C2318yes—
57C4⋊Dic139C2318yes—
58Dic139⋊C4C2318yes—
59Dic139⋊C4C2318yes—
60Dic139⋊C4C2318yes—
61(C2×D139)⋊C4C2318yes—
62(C2×D139)⋊C4C2318yes—
63(C2×D139)⋊C4C2318yes—
64(C2×D139)⋊C4C2318yes—
65C4×Dic139C2318yes—
66C24×C139C2311yescharacteristic
67C2×Q8×C139—42no—
68C2×Q8×C139C2314yes—
69C22×C4×C139—42no—
70C22×C4×C139C2312yes—
71C22×C4×C139C2311yescharacteristic
72C22×C4×C139C2312yes—
73C22×C4×C139C2311yescharacteristic
74C22×C4×C139C2314yes—
75C4⋊C4×C139C2318yes—
76C4⋊C4×C139C2314yes—
77C22⋊C4×C139C2318yes—
78C22×D139—24no—
79C22×D139—24no—
80C22×D139—24no—
81C22×D139C2414yes—
82D556—44no—
83C22⋊D139—216no—
84C2×Dic139—28no—
85C2×Dic139—24no—
86C2×Dic139—24no—
87C2×Dic139—24no—
88C2×Dic139—44no—
89C2×Dic139C2414yes—
90C2×Dic139C2414yes—
91C2×Dic139C2414yes—
92C4×D139—48no—
93C23×C139—22no—
94C23×C139—22no—
95C23×C139#4114yes—
96C23×C139C2412yes—
97C23×C139C2411yescharacteristic
98Q8×C139—44no—
99C2×C4×C139—22no—
100C2×C4×C139—22no—
101C2×C4×C139—24no—
102C2×C4×C139—24no—
103C2×C4×C139—44no—
104C2×C4×C139C2414yes—
105C2×C4×C139C2414yes—
106C2×C4×C139C2412yes—
107C2×C4×C139C2412yes—
108C22×C139—28no—
109C22×C139—22no—
110C22×C139—22no—
111C22×C139C2×#4114yes—
112C22×C139C2×#4112yes—
113C22×C139H(5,𝔽2)12yes—
114C22×C1392−1+412yes—
115C22×C139C2511yescharacteristic
116C2×D139—24no—
117C2×D139—24no—
118C2×D139—24no—
119C2×D139—48no—
120C4×C139—22no—
121C4×C139—22no—
122C4×C139—24no—
123C4×C139—24no—
124Dic139—24no—
125Dic139—24no—
126Dic139—24no—
127C2×C139—24no—
128C2×C139#53914yescomplemented
129C2×C139C22×#4111yescharacteristic
130C2×C139C2×H(5,𝔽2)11yescharacteristic
131C2×C139C2×2−1+411yescharacteristic
132D139—44no—
133C139C2×#53911yescharacteristic, complemented, Sylow
134C2×#539—1391nomaximal, Sylow
135#539—13916no—
136C2×#126—1392no—
137C2×#125—1392no—
138C2×#123—1392no—
139C2×#123—1392no—
140C2×C22⋊Q8—1392no—
141C2×C22⋊Q8D13911yescharacteristic, complemented
142C2×#121—1391no—
143C2×C4×D4—1392no—
144C22×C4⋊C4—1391no—
145C22×Q8C2×D13911yescharacteristic
146C22×D4—1392no—
147C22×D4—1391no—
148C23×C4—1391no—
149C23×C4—1391no—
150C23×C4—1392no—
151C23×C4C2×D13911yescharacteristic
152#126—13916no—
153#125—13916no—
154#123—13916no—
155#123—13916no—
156C22⋊Q8—13916no—
157C22⋊Q8C2×D13918yescomplemented
158#121—1398no—
159C4×D4—13916no—
160C2×C4⋊C4—1392no—
161C2×C4⋊C4—1392no—
162C2×C4⋊C4—1398no—
163C2×C4⋊C4—1392no—
164C2×C4⋊C4—1391no—
165C2×C4⋊C4—1392no—
166C2×C4⋊C4—1392no—
167C2×C4⋊C4C2×D13912yes—
168C2×C4⋊C4C2×D13911yescharacteristic
169C2×C22⋊C4—1392no—
170C2×C22⋊C4—1392no—
171C2×C22⋊C4—1392no—
172C2×C22⋊C4—1392no—
173C2×C22⋊C4C2×D13912yes—
174C2×C42—1392no—
175C24—1392no—
176C24C22×D13911yescharacteristic
177C2×Q8—42no—
178C2×Q8C22×D13914yes—
179C2×D4—2788no—
180C2×D4—5562no—
181C2×D4—1398no—
182C2×D4—1394no—
183C22×C4—42no—
184C22×C4—2784no—
185C22×C4—5564no—
186C22×C4—5562no—
187C22×C4—1394no—
188C22×C4—1392no—
189C22×C4—1392no—
190C22×C4—1392no—
191C22×C4—1394no—
192C22×C4—1398no—
193C22×C4C22×D13912yes—
194C22×C4C22×D13911yescharacteristic
195C22×C4C22×D13912yes—
196C22×C4C22×D13911yescharacteristic
197C22×C4C22×D13914yes—
198C4⋊C4—1398no—
199C4⋊C4—1398no—
200C4⋊C4—1398no—
201C4⋊C4—1394no—
202C4⋊C4—1398no—
203C4⋊C4—1398no—
204C4⋊C4C22×D13918yes—
205C4⋊C4C22×D13914yes—
206C22⋊C4—1398no—
207C22⋊C4—1398no—
208C22⋊C4—1398no—
209C22⋊C4—1398no—
210C22⋊C4C22×D13918yes—
211C42—1398no—
212C23—22no—
213C23—22no—
214C23—2784no—
215C23—2784no—
216C23—2784no—
217C23—1394no—
218C23#1455578614yes—
219C23C23×D13912yes—
220C23C23×D13911yescharacteristic
221Q8—44no—
222D4—27816no—
223D4—5564no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—44no—
229C2×C4—2788no—
230C2×C4—2784no—
231C2×C4—2784no—
232C2×C4—2784no—
233C2×C4—5568no—
234C2×C4—5564no—
235C2×C4—1394no—
236C2×C4—1394no—
237C2×C4—1394no—
238C2×C4C23×D13914yes—
239C2×C4C23×D13912yes—
240C2×C4C23×D13914yes—
241C2×C4C23×D13912yes—
242C22—22no—
243C22—22no—
244C22—28no—
245C22—2784no—
246C22—2784no—
247C22—2784no—
248C22—5568no—
249C22C2×#1455578614yes—
250C22C2×#1455578612yes—
251C22#1798488712yes—
252C22#1798488912yes—
253C22C24×D13911yescharacteristic
254C4—22no—
255C4—22no—
256C4—24no—
257C4—24no—
258C4—2784no—
259C4—2784no—
260C4—2784no—
261C2—24no—
262C2—5564no—
263C2#2258155214yesdirect product factor
264C2C22×#1455578611yescharacteristic
265C2C2×#1798488711yescharacteristic
266C2C2×#1798488911yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C22⋊Q8×C139C2
socleC23×C139C24
prime radicalC2×#17984816C2
hypercenterC2×C22⋊Q8D139
hypocenterC139C2×#539
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22581552C2direct (N × H)
2. C2×#17984837C2semidirect
3. C2×#17984833C2semidirect
4. C2×#17984827C2semidirect
5. C2×#17984826C2semidirect
6. C2×#17984818C2semidirect
8. C2×(C22⋊D139)⋊C4C2semidirect
9. C22×Dic139⋊C4C2semidirect
10. C2×C22⋊Q8×C139C2semidirect
16. #17984837C22semidirect
17. #17984833C22semidirect
18. #17984827C22semidirect
19. #17984826C22semidirect
20. #17984818C22semidirect
22. (C22⋊D139)⋊C4C22semidirect
29. C2×Dic139⋊C4C22semidirect
37. C22⋊Q8×C139C22semidirect
128. C2×C139#539semidirect
133. C139C2×#539semidirect
141. C2×C22⋊Q8D139semidirect
157. C22⋊Q8C2×D139semidirect
263. C2#22581552direct (N × H)

Maximal subgroups

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

subgroupindex
#225815522
C2×#179848372
C2×#179848332
C2×#179848272
C2×#179848262
C2×#179848182
C2×#179848162
C2×(C22⋊D139)⋊C42
C22×Dic139⋊C42
C2×C22⋊Q8×C1392
C2×#539139