Finite Group Databasebeta

← C2×#22581674 #31819951

Subgroups — C2×#22581674 #31819951

Order 17792.

1112 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581674C2116yesmaximal, direct product factor
2C2×#17984841C211yesmaximal, characteristic, complemented
3C2×#17984837C212yesmaximal, complemented
4C2×#17984835C212yesmaximal, complemented
5C2×#17984828C212yesmaximal
6C2×#17984818C211yesmaximal, characteristic, complemented
7C2×Q8×Dic139C211yesmaximal, characteristic, complemented
8C2×#17984807C212yesmaximal, complemented
9C2×C4×C22⋊D139C211yesmaximal, characteristic
10C2×#17984801C211yesmaximal, characteristic, complemented
11C2×#17984800C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C139C211yesmaximal, characteristic, complemented
13C22×Dic278C2212yes—
14C22×C22⋊D139C2211yescharacteristic
15C22×C4×D139C2211yescharacteristic
16#17984841C2218yescomplemented
17#17984837C22116yescomplemented
18#17984835C22116yescomplemented
19#17984828C22116yes—
20#17984818C2218yescomplemented
21Q8×Dic139C2218yescomplemented
22#17984807C22116yescomplemented
23C4×C22⋊D139C2218yes—
24#17984801C2218yescomplemented
25#17984800C2218yescomplemented
26C2×C4⋊Dic139C2211yescharacteristic
27C2×C4⋊Dic139C2211yescharacteristic
28C2×C4⋊Dic139C2212yes—
29C2×Dic139⋊C4C2211yescharacteristic
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2212yes—
32C2×C22⋊Dic139C2212yes—
33C2×C22⋊Dic139C2211yescharacteristic
34C2×(C2×D139)⋊C4C2212yes—
35C2×(C2×D139)⋊C4C2211yescharacteristic
36C2×(C2×D139)⋊C4C2212yes—
37C2×C4×Dic139C2212yes—
38C2×C4×Dic139C2212yes—
39C2×C4×Dic139C2211yescharacteristic
40C2×C4×Dic139C2212yes—
41C22×Q8×C139C2211yescharacteristic
42C23×C4×C139C2211yescharacteristic
43C22⋊Q8×C139C2218yescomplemented
44C2×C4⋊C4×C139C2211yescharacteristic
45C2×C4⋊C4×C139C2212yes—
46C2×C22⋊C4×C139C2212yes—
47C23×D139C2311yescharacteristic
48C2×Dic278—28no—
49C2×Dic278C2318yes—
50C2×C22⋊D139—24no—
51C2×C22⋊D139C2314yes—
52C22×Dic139C2312yes—
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2311yescharacteristic
55C22×Dic139C2312yes—
56C22×Dic139C2311yescharacteristic
57C2×C4×D139—24no—
58C2×C4×D139C2314yes—
59C4⋊Dic139C2314yes—
60C4⋊Dic139C2314yes—
61C4⋊Dic139C2318yes—
62Dic139⋊C4C2314yes—
63Dic139⋊C4C2318yes—
64Dic139⋊C4C2318yes—
65C22⋊Dic139C2318yes—
66C22⋊Dic139C2314yes—
67(C2×D139)⋊C4C2318yes—
68(C2×D139)⋊C4C2314yes—
69(C2×D139)⋊C4C2318yes—
70C4×Dic139C2318yes—
71C4×Dic139C2318yes—
72C4×Dic139C2314yes—
73C4×Dic139C2318yes—
74C24×C139C2311yescharacteristic
75C2×Q8×C139—24no—
76C2×Q8×C139C2314yes—
77C22×C4×C139—24no—
78C22×C4×C139C2311yescharacteristic
79C22×C4×C139C2312yes—
80C22×C4×C139C2312yes—
81C22×C4×C139C2314yes—
82C22×C4×C139C2311yescharacteristic
83C4⋊C4×C139C2314yes—
84C4⋊C4×C139C2318yes—
85C22⋊C4×C139C2318yes—
86C22×D139—22no—
87C22×D139—22no—
88C22×D139—22no—
89C22×D139C2412yes—
90Dic278—216no—
91C22⋊D139—28no—
92C2×Dic139—22no—
93C2×Dic139—24no—
94C2×Dic139—24no—
95C2×Dic139—22no—
96C2×Dic139#4114yes—
97C2×Dic139C2414yes—
98C2×Dic139C2412yes—
99C2×Dic139C2412yes—
100C2×Dic139C2414yes—
101C2×Dic139C2412yes—
102C4×D139—28no—
103C23×C139—22no—
104C23×C139—22no—
105C23×C139—22no—
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—22no—
119C22×C139—22no—
120C22×C139—22no—
121C22×C139—44no—
122C22×C139C2×#4112yes—
123C22×C139C2×#4112yes—
124C22×C1392−1+412yes—
125C22×C139C2511yescharacteristic
126C2×D139—22no—
127C2×D139—22no—
128C2×D139—22no—
129C2×D139—44no—
130C4×C139—22no—
131C4×C139—24no—
132C4×C139—24no—
133C4×C139C2×#4114yes—
134Dic139—22no—
135Dic139—24no—
136Dic139—24no—
137Dic139—22no—
138Dic139C2×#4114yes—
139C2×C139—42no—
140C2×C139#55614yescomplemented
141C2×C139C22×#4111yescharacteristic
142C2×C139C22×#4111yescharacteristic
143C2×C139C2×2−1+411yescharacteristic
144D139—42no—
145C139C2×#55611yescharacteristic, complemented, Sylow
146C2×#556—1391nomaximal, Sylow
147#556—13916no—
148C2×C4⋊Q8—1391no—
149C2×#126—1392no—
150C2×#126—1392no—
151C2×#124—1392no—
152C2×C22⋊Q8—1391no—
153C2×C22⋊Q8D13911yescharacteristic, complemented
154C2×C4×Q8—1391no—
155C2×C4×Q8—1392no—
156C2×C4×D4—1391no—
157C2×#117—1391no—
158C2×#117—1391no—
159C22×Q8—1392no—
160C22×Q8C2×D13911yescharacteristic
161C22×D4—1391no—
162C23×C4—1391no—
163C23×C4C2×D13911yescharacteristic
164C4⋊Q8—1398no—
165#126—13916no—
166#126—13916no—
167#124—13916no—
168C22⋊Q8—1398no—
169C22⋊Q8C2×D13918yescomplemented
170C4×Q8—1398no—
171C4×Q8—13916no—
172C4×D4—1398no—
173#117—1398no—
174#117—1398no—
175C2×C4⋊C4—1391no—
176C2×C4⋊C4—1391no—
177C2×C4⋊C4—1391no—
178C2×C4⋊C4—1392no—
179C2×C4⋊C4—1392no—
180C2×C4⋊C4—1392no—
181C2×C4⋊C4C2×D13911yescharacteristic
182C2×C4⋊C4C2×D13912yes—
183C2×C22⋊C4—1392no—
184C2×C22⋊C4—1391no—
185C2×C22⋊C4—1392no—
186C2×C22⋊C4—1391no—
187C2×C22⋊C4—1392no—
188C2×C22⋊C4C2×D13912yes—
189C2×C42—1392no—
190C2×C42—1392no—
191C2×C42—1391no—
192C2×C42—1392no—
193C24—1391no—
194C24C22×D13911yescharacteristic
195C2×Q8—24no—
196C2×Q8—2788no—
197C2×Q8—1398no—
198C2×Q8C22×D13914yes—
199C2×D4—2784no—
200C2×D4—1394no—
201C22×C4—24no—
202C22×C4—2784no—
203C22×C4—1392no—
204C22×C4—1391no—
205C22×C4—1391no—
206C22×C4—1392no—
207C22×C4—1394no—
208C22×C4—1391no—
209C22×C4C22×D13914yes—
210C22×C4C22×D13911yescharacteristic
211C22×C4C22×D13912yes—
212C22×C4C22×D13912yes—
213C22×C4C22×D13911yescharacteristic
214C4⋊C4—1394no—
215C4⋊C4—1398no—
216C4⋊C4—1398no—
217C4⋊C4—1394no—
218C4⋊C4—1394no—
219C4⋊C4—1398no—
220C4⋊C4C22×D13914yes—
221C4⋊C4C22×D13918yes—
222C22⋊C4—1398no—
223C22⋊C4—1394no—
224C22⋊C4—1398no—
225C22⋊C4—1394no—
226C22⋊C4—1398no—
227C22⋊C4C22×D13918yes—
228C42—1398no—
229C42—1398no—
230C42—1394no—
231C42—1398no—
232C23—22no—
233C23—22no—
234C23—22no—
235C23—2782no—
236C23—2782no—
237C23—2782no—
238C23—1392no—
239C23C23×D13912yes—
240C23C23×D13911yescharacteristic
241Q8—28no—
242Q8—27816no—
243D4—2788no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—2784no—
249C2×C4—2782no—
250C2×C4—2784no—
251C2×C4—2782no—
252C2×C4—2788no—
253C2×C4—1394no—
254C2×C4—1392no—
255C2×C4—1392no—
256C2×C4—1394no—
257C2×C4—1394no—
258C2×C4—1392no—
259C2×C4#1455578414yes—
260C2×C4C23×D13912yes—
261C2×C4C23×D13914yes—
262C2×C4C23×D13914yes—
263C2×C4C23×D13912yes—
264C22—22no—
265C22—22no—
266C22—22no—
267C22—44no—
268C22—2782no—
269C22—2782no—
270C22—2782no—
271C22—5564no—
272C22#41×D13912yes—
273C22C2×#1455578412yes—
274C22#1798489012yes—
275C22C24×D13911yescharacteristic
276C4—24no—
277C4—22no—
278C4—24no—
279C4—2784no—
280C4—2782no—
281C4—2784no—
282C4—2782no—
283C4—1394no—
284C4C2×#1455578414yes—
285C2—42no—
286C2—5562no—
287C2#2258167414yesdirect product factor
288C2C2×#41×D13911yescharacteristic
289C2C22×#1455578411yescharacteristic
290C2C2×#1798489011yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C22⋊Q8×C139C2
socleC23×C139C24
prime radicalC22×C22⋊D139C22
hypercenterC2×C22⋊Q8D139
hypocenterC139C2×#556
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22581674C2direct (N × H)
2. C2×#17984841C2semidirect
3. C2×#17984837C2semidirect
4. C2×#17984835C2semidirect
6. C2×#17984818C2semidirect
7. C2×Q8×Dic139C2semidirect
8. C2×#17984807C2semidirect
10. C2×#17984801C2semidirect
11. C2×#17984800C2semidirect
12. C2×C22⋊Q8×C139C2semidirect
16. #17984841C22semidirect
17. #17984837C22semidirect
18. #17984835C22semidirect
20. #17984818C22semidirect
21. Q8×Dic139C22semidirect
22. #17984807C22semidirect
24. #17984801C22semidirect
25. #17984800C22semidirect
43. C22⋊Q8×C139C22semidirect
140. C2×C139#556semidirect
145. C139C2×#556semidirect
153. C2×C22⋊Q8D139semidirect
169. C22⋊Q8C2×D139semidirect
287. C2#22581674direct (N × H)

Maximal subgroups

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

subgroupindex
#225816742
C2×#179848412
C2×#179848372
C2×#179848352
C2×#179848282
C2×#179848182
C2×Q8×Dic1392
C2×#179848072
C2×C4×C22⋊D1392
C2×#179848012
C2×#179848002
C2×C22⋊Q8×C1392
C2×#556139