Finite Group Databasebeta

← C2×#22581697 #31820527

Subgroups — C2×#22581697 #31820527

Order 17792.

1152 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581697C2116yesmaximal, direct product factor
2C2×#17984834C211yesmaximal, characteristic, complemented
3C2×#17984830C211yesmaximal, characteristic, complemented
4C2×#17984826C212yesmaximal, complemented
5C2×#17984824C212yesmaximal, complemented
6C2×#17984819C212yesmaximal, complemented
7C2×#17984818C212yesmaximal, complemented
8C2×#17984815C212yesmaximal, complemented
9C2×#17984814C212yesmaximal, complemented
10C2×#124×C139C211yesmaximal, characteristic, complemented
11C22×Dic278C2211yescharacteristic
12C22×D556C2211yescharacteristic
13C22×C22⋊D139C2212yes—
14C22×C22⋊D139C2212yes—
15C23×Dic139C2212yes—
16C22×C4×D139C2212yes—
17#17984834C2218yescomplemented
18#17984830C2218yescomplemented
19#17984826C22116yescomplemented
20#17984824C22116yescomplemented
21#17984819C22116yescomplemented
22#17984818C22116yescomplemented
23#17984815C22116yescomplemented
24#17984814C22116yescomplemented
25C2×C4⋊Dic139C2212yes—
26C2×C4⋊Dic139C2211yescharacteristic
27C2×C4⋊Dic139C2211yescharacteristic
28C2×Dic139⋊C4C2212yes—
29C2×Dic139⋊C4C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×C22⋊Dic139C2212yes—
32C2×(C2×D139)⋊C4C2212yes—
33C2×(C2×D139)⋊C4C2212yes—
34C2×(C2×D139)⋊C4C2212yes—
35C22×Q8×C139C2211yescharacteristic
36C22×D4×C139C2211yescharacteristic
37#124×C139C2218yescomplemented
38C2×C22⋊C4×C139C2212yes—
39C2×C22⋊C4×C139C2212yes—
40C2×C42×C139C2211yescharacteristic
41C23×D139C2312yes—
42C2×Dic278—42no—
43C2×Dic278C2314yes—
44C2×D556—42no—
45C2×D556C2314yes—
46C2×C22⋊D139—44no—
47C2×C22⋊D139—44no—
48C2×C22⋊D139C2318yes—
49C2×C22⋊D139C2318yes—
50C22×Dic139—44no—
51C22×Dic139C2312yes—
52C22×Dic139C2312yes—
53C22×Dic139C2312yes—
54C22×Dic139C2318yes—
55C2×C4×D139—44no—
56C2×C4×D139C2318yes—
57C4⋊Dic139C2318yes—
58C4⋊Dic139C2314yes—
59C4⋊Dic139C2314yes—
60Dic139⋊C4C2318yes—
61Dic139⋊C4C2318yes—
62Dic139⋊C4C2318yes—
63C22⋊Dic139C2318yes—
64(C2×D139)⋊C4C2318yes—
65(C2×D139)⋊C4C2318yes—
66(C2×D139)⋊C4C2318yes—
67C24×C139C2312yes—
68C2×Q8×C139—42no—
69C2×Q8×C139C2314yes—
70C2×D4×C139—42no—
71C2×D4×C139C2314yes—
72C22×C4×C139C2311yescharacteristic
73C22×C4×C139C2311yescharacteristic
74C22×C4×C139C2312yes—
75C22×C4×C139C2311yescharacteristic
76C22⋊C4×C139C2318yes—
77C22⋊C4×C139C2318yes—
78C42×C139C2314yes—
79C22×D139—24no—
80C22×D139—24no—
81C22×D139—24no—
82C22×D139C2414yes—
83Dic278—44no—
84D556—44no—
85C22⋊D139—48no—
86C22⋊D139—48no—
87C2×Dic139—24no—
88C2×Dic139—24no—
89C2×Dic139—24no—
90C2×Dic139—48no—
91C2×Dic139C2414yes—
92C2×Dic139C2414yes—
93C2×Dic139C2414yes—
94C4×D139—48no—
95C23×C139—24no—
96C23×C139—24no—
97C23×C139—24no—
98C23×C139C2414yes—
99C23×C139C2411yescharacteristic
100Q8×C139—44no—
101D4×C139—44no—
102C2×C4×C139—22no—
103C2×C4×C139—24no—
104C2×C4×C139—22no—
105C2×C4×C139—22no—
106C2×C4×C139C2412yes—
107C2×C4×C139C2412yes—
108C2×C4×C139C2412yes—
109C2×C4×C139C2414yes—
110C22×C139—24no—
111C22×C139—24no—
112C22×C139—24no—
113C22×C139—48no—
114C22×C139H(5,𝔽2)12yes—
115C22×C139H(5,𝔽2)12yes—
116C22×C1392−1+412yes—
117C22×C139C2511yescharacteristic
118C2×D139—24no—
119C2×D139—24no—
120C2×D139—24no—
121C2×D139—48no—
122C4×C139—22no—
123C4×C139—24no—
124C4×C139—22no—
125C4×C139—22no—
126Dic139—24no—
127Dic139—24no—
128Dic139—24no—
129C2×C139—44no—
130C2×C139#56214yescomplemented
131C2×C139C2×H(5,𝔽2)11yescharacteristic
132C2×C139C2×H(5,𝔽2)11yescharacteristic
133C2×C139C2×2−1+411yescharacteristic
134D139—44no—
135C139C2×#56211yescharacteristic, complemented, Sylow
136C2×#562—1391nomaximal, Sylow
137#562—13916no—
138C2×#125—1391no—
139C2×#124—1391no—
140C2×#124D13911yescharacteristic, complemented
141C2×#123—1392no—
142C2×#123—1392no—
143C2×C22⋊Q8—1392no—
144C2×C22⋊Q8—1392no—
145C2×#121—1392no—
146C2×#121—1392no—
147C22×Q8—1391no—
148C22×Q8C2×D13911yescharacteristic
149C22×D4—1392no—
150C22×D4—1392no—
151C22×D4—1391no—
152C22×D4C2×D13911yescharacteristic
153C23×C4—1392no—
154C23×C4—1392no—
155#125—1398no—
156#124—1398no—
157#124C2×D13918yescomplemented
158#123—13916no—
159#123—13916no—
160C22⋊Q8—13916no—
161C22⋊Q8—13916no—
162#121—13916no—
163#121—13916no—
164C2×C4⋊C4—1392no—
165C2×C4⋊C4—1392no—
166C2×C4⋊C4—1392no—
167C2×C4⋊C4—1392no—
168C2×C4⋊C4—1391no—
169C2×C4⋊C4—1391no—
170C2×C22⋊C4—1392no—
171C2×C22⋊C4—1392no—
172C2×C22⋊C4—1392no—
173C2×C22⋊C4—1392no—
174C2×C22⋊C4C2×D13912yes—
175C2×C22⋊C4C2×D13912yes—
176C2×C42C2×D13911yescharacteristic
177C24—1392no—
178C24C22×D13912yes—
179C2×Q8—42no—
180C2×Q8—5562no—
181C2×Q8—1394no—
182C2×Q8C22×D13914yes—
183C2×D4—42no—
184C2×D4—5562no—
185C2×D4—5564no—
186C2×D4—5564no—
187C2×D4—1398no—
188C2×D4—1398no—
189C2×D4—1394no—
190C2×D4C22×D13914yes—
191C22×C4—5564no—
192C22×C4—5564no—
193C22×C4—1392no—
194C22×C4—1392no—
195C22×C4—1392no—
196C22×C4—1398no—
197C22×C4—1398no—
198C22×C4C22×D13911yescharacteristic
199C22×C4C22×D13911yescharacteristic
200C22×C4C22×D13911yescharacteristic
201C22×C4C22×D13912yes—
202C4⋊C4—1398no—
203C4⋊C4—1398no—
204C4⋊C4—1398no—
205C4⋊C4—1398no—
206C4⋊C4—1394no—
207C4⋊C4—1394no—
208C22⋊C4—1398no—
209C22⋊C4—1398no—
210C22⋊C4—1398no—
211C22⋊C4—1398no—
212C22⋊C4C22×D13918yes—
213C22⋊C4C22×D13918yes—
214C42C22×D13914yes—
215C23—24no—
216C23—24no—
217C23—24no—
218C23—2784no—
219C23—2784no—
220C23—2784no—
221C23—1394no—
222C23C23×D13914yes—
223C23C23×D13911yescharacteristic
224Q8—44no—
225Q8—5564no—
226D4—44no—
227D4—5564no—
228D4—5568no—
229D4—5568no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—2784no—
235C2×C4—2784no—
236C2×C4—2784no—
237C2×C4—5568no—
238C2×C4—5568no—
239C2×C4—1394no—
240C2×C4—1394no—
241C2×C4—1394no—
242C2×C4C23×D13912yes—
243C2×C4C23×D13912yes—
244C2×C4C23×D13912yes—
245C2×C4C23×D13914yes—
246C22—24no—
247C22—24no—
248C22—24no—
249C22—48no—
250C22—2784no—
251C22—2784no—
252C22—2784no—
253C22—5568no—
254C22#1798488712yes—
255C22#1798488812yes—
256C22#1798488912yes—
257C22C24×D13911yescharacteristic
258C4—24no—
259C4—22no—
260C4—22no—
261C4—22no—
262C4—2784no—
263C4—2784no—
264C4—2784no—
265C2—44no—
266C2—5564no—
267C2#2258169714yesdirect product factor
268C2C2×#1798488711yescharacteristic
269C2C2×#1798488811yescharacteristic
270C2C2×#1798488911yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#124×C139C2
socleC23×C139C24
hypercenterC2×#124D139
hypocenterC139C2×#562
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22581697C2direct (N × H)
2. C2×#17984834C2semidirect
3. C2×#17984830C2semidirect
4. C2×#17984826C2semidirect
5. C2×#17984824C2semidirect
6. C2×#17984819C2semidirect
7. C2×#17984818C2semidirect
8. C2×#17984815C2semidirect
9. C2×#17984814C2semidirect
10. C2×#124×C139C2semidirect
17. #17984834C22semidirect
18. #17984830C22semidirect
19. #17984826C22semidirect
20. #17984824C22semidirect
21. #17984819C22semidirect
22. #17984818C22semidirect
23. #17984815C22semidirect
24. #17984814C22semidirect
37. #124×C139C22semidirect
130. C2×C139#562semidirect
135. C139C2×#562semidirect
140. C2×#124D139semidirect
157. #124C2×D139semidirect
267. C2#22581697direct (N × H)

Maximal subgroups

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

subgroupindex
#225816972
C2×#179848342
C2×#179848302
C2×#179848262
C2×#179848242
C2×#179848192
C2×#179848182
C2×#179848152
C2×#179848142
C2×#124×C1392
C2×#562139