Finite Group Databasebeta

← C2×#22581665 #31819941

Subgroups — C2×#22581665 #31819941

Order 17792.

1240 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#22581665C2116yesmaximal, direct product factor
2C2×#17984840C211yesmaximal, characteristic, complemented
3C2×#17984831C211yesmaximal, characteristic, complemented
4C2×#17984828C212yesmaximal, complemented
5C2×#17984815C212yesmaximal, complemented
6C2×#17984814C212yesmaximal, complemented
7C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
8C2×#17984799C212yesmaximal, complemented
9C2×#17984798C212yesmaximal, complemented
10C2×#124×C139C211yesmaximal, characteristic, complemented
11C22×Dic278C2211yescharacteristic
12C22×D556C2211yescharacteristic
13C22×C22⋊D139C2212yes—
14C22×C22⋊D139C2212yes—
15C23×Dic139C2212yes—
16C22×C4×D139C2212yes—
17#17984840C2218yescomplemented
18#17984831C2218yescomplemented
19#17984828C22116yescomplemented
20#17984815C22116yescomplemented
21#17984814C22116yescomplemented
22(C22⋊D139)⋊C4C22116yescomplemented
23#17984799C22116yescomplemented
24#17984798C22116yescomplemented
25C2×Dic139⋊C4C2212yes—
26C2×Dic139⋊C4C2212yes—
27C2×Dic139⋊C4C2212yes—
28C2×C22⋊Dic139C2212yes—
29C2×(C2×D139)⋊C4C2212yes—
30C2×(C2×D139)⋊C4C2212yes—
31C2×(C2×D139)⋊C4C2212yes—
32C2×C4×Dic139C2211yescharacteristic
33C2×C4×Dic139C2212yes—
34C2×C4×Dic139C2211yescharacteristic
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—28no—
47C2×C22⋊D139—44no—
48C2×C22⋊D139C2318yes—
49C2×C22⋊D139C2318yes—
50C22×Dic139—28no—
51C22×Dic139C2312yes—
52C22×Dic139C2312yes—
53C22×Dic139C2318yes—
54C22×Dic139C2312yes—
55C2×C4×D139—28no—
56C2×C4×D139C2318yes—
57Dic139⋊C4C2318yes—
58Dic139⋊C4C2318yes—
59Dic139⋊C4C2318yes—
60C22⋊Dic139C2318yes—
61(C2×D139)⋊C4C2318yes—
62(C2×D139)⋊C4C2318yes—
63(C2×D139)⋊C4C2318yes—
64C4×Dic139C2314yes—
65C4×Dic139C2318yes—
66C4×Dic139C2314yes—
67C24×C139C2312yes—
68C2×Q8×C139—42no—
69C2×Q8×C139C2314yes—
70C2×D4×C139—42no—
71C2×D4×C139C2314yes—
72C22×C4×C139C2311yescharacteristic
73C22×C4×C139C2312yes—
74C22×C4×C139C2311yescharacteristic
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—216no—
86C22⋊D139—48no—
87C2×Dic139—24no—
88C2×Dic139—24no—
89C2×Dic139—216no—
90C2×Dic139#4118yes—
91C2×Dic139C2414yes—
92C2×Dic139C2414yes—
93C2×Dic139C2414yes—
94C4×D139—216no—
95C23×C139—24no—
96C23×C139—24no—
97C23×C139—24no—
98C23×C139C2414yes—
99C23×C139C2411yescharacteristic
100Q8×C139—44no—
101D4×C139—44no—
102C2×C4×C139—24no—
103C2×C4×C139—22no—
104C2×C4×C139—22no—
105C2×C4×C139—22no—
106C2×C4×C139C2414yes—
107C2×C4×C139C2412yes—
108C2×C4×C139C2412yes—
109C2×C4×C139C2412yes—
110C22×C139—24no—
111C22×C139—24no—
112C22×C139—24no—
113C22×C139—48no—
114C22×C139C2×#4114yes—
115C22×C139H(5,𝔽2)12yes—
116C22×C139C2511yescharacteristic
117C2×D139—24no—
118C2×D139—24no—
119C2×D139—24no—
120C2×D139—48no—
121C4×C139—24no—
122C4×C139—22no—
123C4×C139—22no—
124C4×C139—22no—
125Dic139—24no—
126Dic139—24no—
127Dic139C2×#4118yes—
128C2×C139—44no—
129C2×C139#55514yescomplemented
130C2×C139C22×#4112yes—
131C2×C139C2×H(5,𝔽2)11yescharacteristic
132D139—44no—
133C139C2×#55511yescharacteristic, complemented, Sylow
134C2×#555—1391nomaximal, Sylow
135#555—13916no—
136C2×C4⋊Q8—1391no—
137C2×#124—1391no—
138C2×#124—1392no—
139C2×#124D13911yescharacteristic, complemented
140C2×#121—1392no—
141C2×#121—1392no—
142C2×C4×D4—1392no—
143C2×#117—1392no—
144C2×#117—1392no—
145C22×Q8—1391no—
146C22×Q8C2×D13911yescharacteristic
147C22×D4—1392no—
148C22×D4—1392no—
149C22×D4—1391no—
150C22×D4C2×D13911yescharacteristic
151C23×C4—1392no—
152C23×C4—1392no—
153C4⋊Q8—1398no—
154#124—1398no—
155#124—13916no—
156#124C2×D13918yescomplemented
157#121—13916no—
158#121—13916no—
159C4×D4—13916no—
160#117—13916no—
161#117—13916no—
162C2×C4⋊C4—1392no—
163C2×C4⋊C4—1392no—
164C2×C4⋊C4—1392no—
165C2×C22⋊C4—1392no—
166C2×C22⋊C4—1392no—
167C2×C22⋊C4—1392no—
168C2×C22⋊C4—1392no—
169C2×C22⋊C4C2×D13912yes—
170C2×C22⋊C4C2×D13912yes—
171C2×C42—1391no—
172C2×C42—1392no—
173C2×C42—1391no—
174C2×C42C2×D13911yescharacteristic
175C24—1392no—
176C24C22×D13912yes—
177C2×Q8—42no—
178C2×Q8—5562no—
179C2×Q8—1394no—
180C2×Q8C22×D13914yes—
181C2×D4—42no—
182C2×D4—2788no—
183C2×D4—5562no—
184C2×D4—5564no—
185C2×D4—1398no—
186C2×D4—1398no—
187C2×D4—1394no—
188C2×D4C22×D13914yes—
189C22×C4—2788no—
190C22×C4—2788no—
191C22×C4—1398no—
192C22×C4—1392no—
193C22×C4—1392no—
194C22×C4—1398no—
195C22×C4—1392no—
196C22×C4C22×D13912yes—
197C22×C4C22×D13911yescharacteristic
198C22×C4C22×D13911yescharacteristic
199C22×C4C22×D13911yescharacteristic
200C4⋊C4—1398no—
201C4⋊C4—1398no—
202C4⋊C4—1398no—
203C22⋊C4—1398no—
204C22⋊C4—1398no—
205C22⋊C4—1398no—
206C22⋊C4—1398no—
207C22⋊C4C22×D13918yes—
208C22⋊C4C22×D13918yes—
209C42—1394no—
210C42—1398no—
211C42—1394no—
212C42C22×D13914yes—
213C23—24no—
214C23—24no—
215C23—24no—
216C23—2784no—
217C23—2784no—
218C23—2784no—
219C23—1394no—
220C23C23×D13914yes—
221C23C23×D13911yescharacteristic
222Q8—44no—
223Q8—5564no—
224D4—44no—
225D4—27816no—
226D4—5564no—
227D4—5568no—
228C2×C4—24no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—27816no—
233C2×C4—2784no—
234C2×C4—2784no—
235C2×C4—27816no—
236C2×C4—1394no—
237C2×C4—1394no—
238C2×C4—1398no—
239C2×C4—1394no—
240C2×C4C23×D13914yes—
241C2×C4C23×D13912yes—
242C2×C4C23×D13912yes—
243C2×C4C23×D13912yes—
244C22—24no—
245C22—24no—
246C22—24no—
247C22—48no—
248C22—2784no—
249C22—2784no—
250C22—2784no—
251C22—5568no—
252C22#41×D13914yes—
253C22#1798488712yes—
254C22C24×D13911yescharacteristic
255C4—24no—
256C4—22no—
257C4—22no—
258C4—22no—
259C4—2784no—
260C4—2784no—
261C4—1398no—
262C2—44no—
263C2—5564no—
264C2#2258166514yesdirect product factor
265C2C2×#41×D13912yes—
266C2C2×#1798488711yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#124×C139C2
socleC23×C139C24
hypercenterC2×#124D139
hypocenterC139C2×#555
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22581665C2direct (N × H)
2. C2×#17984840C2semidirect
3. C2×#17984831C2semidirect
4. C2×#17984828C2semidirect
5. C2×#17984815C2semidirect
6. C2×#17984814C2semidirect
7. C2×(C22⋊D139)⋊C4C2semidirect
8. C2×#17984799C2semidirect
9. C2×#17984798C2semidirect
10. C2×#124×C139C2semidirect
17. #17984840C22semidirect
18. #17984831C22semidirect
19. #17984828C22semidirect
20. #17984815C22semidirect
21. #17984814C22semidirect
22. (C22⋊D139)⋊C4C22semidirect
23. #17984799C22semidirect
24. #17984798C22semidirect
37. #124×C139C22semidirect
129. C2×C139#555semidirect
133. C139C2×#555semidirect
139. C2×#124D139semidirect
156. #124C2×D139semidirect
264. C2#22581665direct (N × H)

Maximal subgroups

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

subgroupindex
#225816652
C2×#179848402
C2×#179848312
C2×#179848282
C2×#179848152
C2×#179848142
C2×(C22⋊D139)⋊C42
C2×#179847992
C2×#179847982
C2×#124×C1392
C2×#555139