Finite Group Databasebeta

← C2×#22581505 #31819690

Subgroups — C2×#22581505 #31819690

Order 17792.

1168 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581505C2116yesmaximal, direct product factor
2C2×#17984841C211yesmaximal, characteristic, complemented
3C2×#17984840C211yesmaximal, characteristic, complemented
4C2×#17984832C212yesmaximal, complemented
5C2×#17984821C211yesmaximal, characteristic
6C2×#17984819C212yesmaximal
7C2×Q8×Dic139C211yesmaximal, characteristic, complemented
8C2×#17984807C212yesmaximal, complemented
9C2×#17984807C211yesmaximal, characteristic, complemented
10C2×#17984798C212yesmaximal
11C22×C4×Dic139C211yesmaximal, characteristic
12C2×C22⋊Q8×C139C211yesmaximal, characteristic
13C22×Dic278C2212yes—
14C22×Dic278C2211yescharacteristic
15C23×Dic139C2211yescharacteristic
16C23×Dic139C2211yescharacteristic
17#17984841C2218yescomplemented
18#17984840C2218yescomplemented
19#17984832C22116yescomplemented
20#17984821C2218yes—
21#17984819C22116yes—
22Q8×Dic139C2218yescomplemented
23#17984807C22116yescomplemented
24#17984807C2218yescomplemented
25#17984798C22116yes—
26C2×C4⋊Dic139C2212yes—
27C2×C4⋊Dic139C2211yescharacteristic
28C2×Dic139⋊C4C2212yes—
29C2×Dic139⋊C4C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2212yes—
32C2×Dic139⋊C4C2212yes—
33C2×C22⋊Dic139C2212yes—
34C2×C4×Dic139C2218yes—
35C2×C4×Dic139C2211yescharacteristic
36C2×C4×Dic139C2211yescharacteristic
37C2×C4×Dic139C2211yescharacteristic
38C2×C4×Dic139C2211yescharacteristic
39C2×C4×Dic139C2212yes—
40C2×C4×Dic139C2212yes—
41C22×Q8×C139C2211yescharacteristic
42C23×C4×C139C2211yescharacteristic
43C22⋊Q8×C139C2218yes—
44C2×C4⋊C4×C139C2212yes—
45C2×C4⋊C4×C139C2211yescharacteristic
46C2×C22⋊C4×C139C2212yes—
47C2×Dic278—28no—
48C2×Dic278—24no—
49C2×Dic278C2318yes—
50C2×Dic278C2314yes—
51C22×Dic139—24no—
52C22×Dic139Q818yescomplemented
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2314yes—
55C22×Dic139C2312yes—
56C22×Dic139C2312yes—
57C22×Dic139C2311yescharacteristic
58C22×Dic139C2311yescharacteristic
59C22×Dic139C2314yes—
60C22×Dic139C2311yescharacteristic
61C4⋊Dic139C2318yes—
62C4⋊Dic139C2314yes—
63Dic139⋊C4C2318yes—
64Dic139⋊C4C2318yes—
65Dic139⋊C4C2318yes—
66Dic139⋊C4C2318yes—
67Dic139⋊C4C2318yes—
68C22⋊Dic139C2318yes—
69C4×Dic139C2314yes—
70C4×Dic139C2314yes—
71C4×Dic139C2314yes—
72C4×Dic139C2314yes—
73C4×Dic139C2318yes—
74C4×Dic139C2318yes—
75C24×C139C2311yescharacteristic
76C2×Q8×C139—24no—
77C2×Q8×C139C2314yes—
78C22×C4×C139—24no—
79C22×C4×C139C2311yescharacteristic
80C22×C4×C139C2314yes—
81C22×C4×C139C2312yes—
82C22×C4×C139C2312yes—
83C22×C4×C139C2311yescharacteristic
84C4⋊C4×C139C2318yes—
85C4⋊C4×C139C2314yes—
86C22⋊C4×C139C2318yes—
87Dic278—28no—
88Dic278—216no—
89C2×Dic139—22no—
90C2×Dic139—24no—
91C2×Dic139—24no—
92C2×Dic139—28no—
93C2×Dic139C2×Q814yes—
94C2×Dic139C2×Q814yes—
95C2×Dic139C2×Q8116yescomplemented
96C2×Dic139#4114yes—
97C2×Dic139C2412yes—
98C2×Dic139C2414yes—
99C2×Dic139C2414yes—
100C2×Dic139C2412yes—
101C2×Dic139C2412yes—
102C2×Dic139C2412yes—
103C23×C139—22no—
104C23×C139—22no—
105C23×C139C2×Q814yes—
106C23×C139C2412yes—
107C23×C139C2411yescharacteristic
108Q8×C139—28no—
109C2×C4×C139—22no—
110C2×C4×C139—24no—
111C2×C4×C139—24no—
112C2×C4×C139—28no—
113C2×C4×C139#4114yes—
114C2×C4×C139C2414yes—
115C2×C4×C139C2414yes—
116C2×C4×C139C2412yes—
117C2×C4×C139C2412yes—
118C22×C139—28no—
119C22×C139—22no—
120C22×C139—22no—
121C22×C139C22×Q814yes—
122C22×C139C22×Q812yes—
123C22×C139C2×#4112yes—
124C22×C139C2×#4112yes—
125C22×C139C2511yescharacteristic
126C4×C139—22no—
127C4×C139—24no—
128C4×C139—24no—
129C4×C139C2×#4114yes—
130Dic139—22no—
131Dic139—24no—
132Dic139—24no—
133Dic139C22×Q814yes—
134Dic139C22×Q814yes—
135Dic139C2×#4114yes—
136C2×C139—24no—
137C2×C139#53314yescomplemented
138C2×C139C23×Q811yescharacteristic
139C2×C139C22×#4111yescharacteristic
140C2×C139C22×#4111yescharacteristic
141C139C2×#53311yescharacteristic, complemented, Sylow
142C2×#533—1391nomaximal, Sylow
143#533—13916no—
144C2×C4⋊Q8—1391no—
145C2×C4⋊Q8—1391no—
146C2×#125—1392no—
147C2×C22⋊Q8—1391no—
148C2×C22⋊Q8—1392no—
149C2×C22⋊Q8D13911yescharacteristic
150C2×C4×Q8—1391no—
151C2×C4×Q8—1391no—
152C2×C4×Q8—1392no—
153C2×#117—1392no—
154C22×C42—1391no—
155C22×Q8—1391no—
156C22×Q8—1392no—
157C22×Q8C2×D13911yescharacteristic
158C23×C4—1391no—
159C23×C4—1391no—
160C23×C4C2×D13911yescharacteristic
161C4⋊Q8—1398no—
162C4⋊Q8—1398no—
163#125—13916no—
164C22⋊Q8—1398no—
165C22⋊Q8—13916no—
166C22⋊Q8C2×D13918yes—
167C4×Q8—1398no—
168C4×Q8—1398no—
169C4×Q8—13916no—
170#117—13916no—
171C2×C4⋊C4—1392no—
172C2×C4⋊C4—1392no—
173C2×C4⋊C4—1392no—
174C2×C4⋊C4—1392no—
175C2×C4⋊C4—1392no—
176C2×C4⋊C4—1392no—
177C2×C4⋊C4—1391no—
178C2×C4⋊C4C2×D13912yes—
179C2×C4⋊C4C2×D13911yescharacteristic
180C2×C22⋊C4—1392no—
181C2×C22⋊C4C2×D13912yes—
182C2×C42—1392no—
183C2×C42—1392no—
184C2×C42—1391no—
185C2×C42—1391no—
186C2×C42—1391no—
187C2×C42—1391no—
188C2×C42—1398no—
189C24C22×D13911yescharacteristic
190C2×Q8—24no—
191C2×Q8—2788no—
192C2×Q8—2784no—
193C2×Q8—1394no—
194C2×Q8—1398no—
195C2×Q8C22×D13914yes—
196C22×C4—24no—
197C22×C4—2784no—
198C22×C4—1394no—
199C22×C4—1391no—
200C22×C4—1392no—
201C22×C4—1392no—
202C22×C4—1398no—
203C22×C4—1394no—
204C22×C4—1391no—
205C22×C4—1391no—
206C22×C4—1391no—
207C22×C4C22×D13914yes—
208C22×C4C22×D13911yescharacteristic
209C22×C4C22×D13912yes—
210C22×C4C22×D13912yes—
211C22×C4C22×D13911yescharacteristic
212C4⋊C4—1398no—
213C4⋊C4—1398no—
214C4⋊C4—1398no—
215C4⋊C4—1398no—
216C4⋊C4—1398no—
217C4⋊C4—1398no—
218C4⋊C4—1394no—
219C4⋊C4C22×D13918yes—
220C4⋊C4C22×D13914yes—
221C22⋊C4—1398no—
222C22⋊C4C22×D13918yes—
223C42—1394no—
224C42—1394no—
225C42—1394no—
226C42—1394no—
227C42—1398no—
228C42—1398no—
229C23—22no—
230C23—22no—
231C23Q8×D13914yes—
232C23C23×D13912yes—
233C23C23×D13911yescharacteristic
234Q8—28no—
235Q8—27816no—
236Q8—2788no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—24no—
240C2×C4—28no—
241C2×C4—2782no—
242C2×C4—2784no—
243C2×C4—2784no—
244C2×C4—2788no—
245C2×C4—1392no—
246C2×C4—1394no—
247C2×C4—1394no—
248C2×C4—1394no—
249C2×C4—1394no—
250C2×C4—13916no—
251C2×C4—1394no—
252C2×C4—1392no—
253C2×C4—1392no—
254C2×C4—1392no—
255C2×C4#1455578414yes—
256C2×C4C23×D13912yes—
257C2×C4C23×D13914yes—
258C2×C4C23×D13914yes—
259C2×C4C23×D13912yes—
260C22—28no—
261C22—22no—
262C22—22no—
263C22C2×Q8×D13914yes—
264C22C2×Q8×D13912yes—
265C22#41×D13912yes—
266C22C2×#1455578412yes—
267C22C24×D13911yescharacteristic
268C4—24no—
269C4—22no—
270C4—24no—
271C4—2782no—
272C4—2784no—
273C4—2784no—
274C4—1394no—
275C4—1394no—
276C4—1394no—
277C4C2×#1455578414yes—
278C2—24no—
279C2#2258150514yesdirect product factor
280C2C22×Q8×D13911yescharacteristic
281C2C2×#41×D13911yescharacteristic
282C2C22×#1455578411yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C22⋊Q8×C139C2
socleC23×C139C24
prime radicalC24×C139C23
hypercenterC2×C22⋊Q8D139
hypocenterC139C2×#533
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22581505C2direct (N × H)
2. C2×#17984841C2semidirect
3. C2×#17984840C2semidirect
4. C2×#17984832C2semidirect
7. C2×Q8×Dic139C2semidirect
8. C2×#17984807C2semidirect
9. C2×#17984807C2semidirect
17. #17984841C22semidirect
18. #17984840C22semidirect
19. #17984832C22semidirect
22. Q8×Dic139C22semidirect
23. #17984807C22semidirect
24. #17984807C22semidirect
52. C22×Dic139Q8semidirect
95. C2×Dic139C2×Q8semidirect
137. C2×C139#533semidirect
141. C139C2×#533semidirect
279. C2#22581505direct (N × H)

Maximal subgroups

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

subgroupindex
#225815052
C2×#179848412
C2×#179848402
C2×#179848322
C2×#179848212
C2×#179848192
C2×Q8×Dic1392
C2×#179848072
C2×#179847982
C22×C4×Dic1392
C2×C22⋊Q8×C1392
C2×#533139