Finite Group Databasebeta

← C2×#22581649 #31819923

Subgroups — C2×#22581649 #31819923

Order 17792.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581649C2116yesmaximal, direct product factor
2C2×#17984837C212yesmaximal, complemented
3C2×#17984834C211yesmaximal, characteristic, complemented
4C2×#17984824C212yesmaximal, complemented
5C2×#17984816C211yesmaximal, characteristic, complemented
6C2×#17984816C211yesmaximal, characteristic, complemented
7C2×#17984814C212yesmaximal, complemented
8C2×C4×D556C211yesmaximal, characteristic, complemented
9C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
10C2×#17984801C211yesmaximal, characteristic, complemented
11C22×C4⋊Dic139C211yesmaximal, characteristic, complemented
12C2×C4×D4×C139C211yesmaximal, characteristic, complemented
13C22×D556C2211yescharacteristic
14C22×C22⋊D139C2212yes—
15C22×C22⋊D139C2212yes—
16C23×Dic139C2212yes—
17C22×C4×D139C2212yes—
18#17984837C22116yescomplemented
19#17984834C2218yescomplemented
20#17984824C22116yescomplemented
21#17984816C2218yescomplemented
22#17984816C2218yescomplemented
23#17984814C22116yescomplemented
24C4×D556C2218yescomplemented
25(C22⋊D139)⋊C4C22116yescomplemented
26#17984801C2218yescomplemented
27C2×C4⋊Dic139C2211yescharacteristic
28C2×C4⋊Dic139C2211yescharacteristic
29C2×C4⋊Dic139C2212yes—
30C2×C4⋊Dic139C2211yescharacteristic
31C2×C4⋊Dic139C2218yescomplemented
32C2×Dic139⋊C4C2212yes—
33C2×Dic139⋊C4C2212yes—
34C2×C22⋊Dic139C2212yes—
35C2×(C2×D139)⋊C4C2212yes—
36C2×(C2×D139)⋊C4C2212yes—
37C2×(C2×D139)⋊C4C2212yes—
38C2×C4×Dic139C2212yes—
39C22×D4×C139C2211yescharacteristic
40C23×C4×C139C2211yescharacteristic
41C23×C4×C139C2211yescharacteristic
42C4×D4×C139C2218yescomplemented
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C22⋊C4×C139C2211yescharacteristic
45C2×C22⋊C4×C139C2211yescharacteristic
46C2×C42×C139C2211yescharacteristic
47C23×D139C2312yes—
48C2×D556—24no—
49C2×D556C2314yes—
50C2×C22⋊D139—28no—
51C2×C22⋊D139—44no—
52C2×C22⋊D139C2318yes—
53C2×C22⋊D139C2318yes—
54C22×Dic139—44no—
55C22×Dic139C2312yes—
56C22×Dic139C2312yes—
57C22×Dic139C2312yes—
58C22×Dic139C2318yes—
59C2×C4×D139—44no—
60C2×C4×D139C2318yes—
61C4⋊Dic139C2314yes—
62C4⋊Dic139C2314yes—
63C4⋊Dic139C2318yes—
64C4⋊Dic139C2314yes—
65Dic139⋊C4C2318yes—
66Dic139⋊C4C2318yes—
67C22⋊Dic139C2318yes—
68(C2×D139)⋊C4C2318yes—
69(C2×D139)⋊C4C2318yes—
70(C2×D139)⋊C4C2318yes—
71C4×Dic139C2318yes—
72C24×C139C2311yescharacteristic
73C24×C139C2311yescharacteristic
74C2×D4×C139—24no—
75C2×D4×C139C2314yes—
76C22×C4×C139—24no—
77C22×C4×C139—24no—
78C22×C4×C139C2311yescharacteristic
79C22×C4×C139C2311yescharacteristic
80C22×C4×C139C2311yescharacteristic
81C22×C4×C139C2311yescharacteristic
82C22×C4×C139C2314yes—
83C22×C4×C139C2314yes—
84C22×C4×C139C2311yescharacteristic
85C4⋊C4×C139C2314yes—
86C22⋊C4×C139C2314yes—
87C22⋊C4×C139C2314yes—
88C42×C139C2314yes—
89C22×D139—24no—
90C22×D139—24no—
91C22×D139—24no—
92C22×D139C2414yes—
93D556—28no—
94C22⋊D139—216no—
95C22⋊D139—48no—
96C2×Dic139—24no—
97C2×Dic139—24no—
98C2×Dic139—24no—
99C2×Dic139—48no—
100C2×Dic139C2414yes—
101C2×Dic139C2414yes—
102C2×Dic139C2414yes—
103C4×D139—48no—
104C23×C139—22no—
105C23×C139—22no—
106C23×C139—22no—
107C23×C139—22no—
108C23×C139—22no—
109C23×C139#4114yes—
110C23×C139C2412yes—
111C23×C139C2412yes—
112C23×C139C2411yescharacteristic
113D4×C139—28no—
114C2×C4×C139—22no—
115C2×C4×C139—22no—
116C2×C4×C139—22no—
117C2×C4×C139—22no—
118C2×C4×C139—28no—
119C2×C4×C139—28no—
120C2×C4×C139#4114yes—
121C2×C4×C139C2412yes—
122C2×C4×C139C2412yes—
123C2×C4×C139C2412yes—
124C2×C4×C139C2412yes—
125C2×C4×C139C2412yes—
126C22×C139—28no—
127C22×C139—22no—
128C22×C139—22no—
129C22×C139—22no—
130C22×C139—22no—
131C22×C139—22no—
132C22×C139—44no—
133C22×C139C2×#4112yes—
134C22×C139C2×#4114yes—
135C22×C139C2×#4112yes—
136C22×C139H(5,𝔽2)12yes—
137C22×C139C2511yescharacteristic
138C2×D139—24no—
139C2×D139—24no—
140C2×D139—24no—
141C2×D139—48no—
142C4×C139—22no—
143C4×C139—22no—
144C4×C139—22no—
145C4×C139—22no—
146C4×C139C2×#4114yes—
147Dic139—24no—
148Dic139—24no—
149Dic139—24no—
150C2×C139—24no—
151C2×C139—42no—
152C2×C139#55314yescomplemented
153C2×C139C22×#4111yescharacteristic
154C2×C139C22×#4111yescharacteristic
155C2×C139C2×H(5,𝔽2)11yescharacteristic
156D139—44no—
157C139C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1391nomaximal, Sylow
159#553—13916no—
160C2×#126—1392no—
161C2×#125—1391no—
162C2×#123—1392no—
163C2×#121—1392no—
164C2×#121—1391no—
165C2×#121—1391no—
166C2×C4×D4—1392no—
167C2×C4×D4—1391no—
168C2×C4×D4D13911yescharacteristic, complemented
169C2×#117—1391no—
170C22×C4⋊C4—1391no—
171C22×D4—1392no—
172C22×D4—1392no—
173C22×D4—1391no—
174C22×D4C2×D13911yescharacteristic
175C23×C4—1392no—
176C23×C4—1392no—
177C23×C4C2×D13911yescharacteristic
178C23×C4C2×D13911yescharacteristic
179#126—13916no—
180#125—1398no—
181#123—13916no—
182#121—13916no—
183#121—1398no—
184#121—1398no—
185C4×D4—13916no—
186C4×D4—1398no—
187C4×D4C2×D13918yescomplemented
188#117—1398no—
189C2×C4⋊C4—1391no—
190C2×C4⋊C4—1391no—
191C2×C4⋊C4—1392no—
192C2×C4⋊C4—1398no—
193C2×C4⋊C4—1391no—
194C2×C4⋊C4—1392no—
195C2×C4⋊C4—1392no—
196C2×C4⋊C4C2×D13911yescharacteristic
197C2×C22⋊C4—1392no—
198C2×C22⋊C4—1392no—
199C2×C22⋊C4—1392no—
200C2×C22⋊C4—1392no—
201C2×C22⋊C4C2×D13911yescharacteristic
202C2×C22⋊C4C2×D13911yescharacteristic
203C2×C42—1392no—
204C2×C42C2×D13911yescharacteristic
205C24—1392no—
206C24C22×D13911yescharacteristic
207C24C22×D13911yescharacteristic
208C2×D4—24no—
209C2×D4—2788no—
210C2×D4—2784no—
211C2×D4—5564no—
212C2×D4—1398no—
213C2×D4—1398no—
214C2×D4—1394no—
215C2×D4C22×D13914yes—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—5564no—
219C22×C4—5564no—
220C22×C4—1392no—
221C22×C4—1392no—
222C22×C4—1392no—
223C22×C4—1398no—
224C22×C4—1398no—
225C22×C4C22×D13914yes—
226C22×C4C22×D13914yes—
227C22×C4C22×D13911yescharacteristic
228C22×C4C22×D13911yescharacteristic
229C22×C4C22×D13911yescharacteristic
230C22×C4C22×D13911yescharacteristic
231C22×C4C22×D13911yescharacteristic
232C4⋊C4—1394no—
233C4⋊C4—1394no—
234C4⋊C4—1398no—
235C4⋊C4—1398no—
236C4⋊C4—1398no—
237C4⋊C4—1394no—
238C4⋊C4C22×D13914yes—
239C22⋊C4—1398no—
240C22⋊C4—1398no—
241C22⋊C4—1398no—
242C22⋊C4—1398no—
243C22⋊C4C22×D13914yes—
244C22⋊C4C22×D13914yes—
245C42—1398no—
246C42C22×D13914yes—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—22no—
251C23—22no—
252C23—2784no—
253C23—2784no—
254C23—2784no—
255C23—1394no—
256C23#1455578514yes—
257C23C23×D13912yes—
258C23C23×D13912yes—
259C23C23×D13911yescharacteristic
260D4—28no—
261D4—27816no—
262D4—2788no—
263D4—5568no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—2784no—
271C2×C4—2784no—
272C2×C4—2784no—
273C2×C4—5568no—
274C2×C4—5568no—
275C2×C4—1394no—
276C2×C4—1394no—
277C2×C4—1394no—
278C2×C4#1455578414yes—
279C2×C4C23×D13912yes—
280C2×C4C23×D13912yes—
281C2×C4C23×D13912yes—
282C2×C4C23×D13912yes—
283C2×C4C23×D13912yes—
284C22—22no—
285C22—22no—
286C22—28no—
287C22—22no—
288C22—22no—
289C22—22no—
290C22—44no—
291C22—2784no—
292C22—2784no—
293C22—2784no—
294C22—5568no—
295C22C2×#1455578412yes—
296C22C2×#1455578514yes—
297C22C2×#1455578512yes—
298C22#1798488812yes—
299C22C24×D13911yescharacteristic
300C4—22no—
301C4—22no—
302C4—22no—
303C4—22no—
304C4—2784no—
305C4—2784no—
306C4—2784no—
307C4C2×#1455578414yes—
308C2—24no—
309C2—42no—
310C2—5564no—
311C2#2258164914yesdirect product factor
312C2C22×#1455578411yescharacteristic
313C2C22×#1455578511yescharacteristic
314C2C2×#1798488811yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4×D4×C139C2
socleC23×C139C24
hypercenterC2×C4×D4D139
hypocenterC139C2×#553
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22581649C2direct (N × H)
2. C2×#17984837C2semidirect
3. C2×#17984834C2semidirect
4. C2×#17984824C2semidirect
5. C2×#17984816C2semidirect
6. C2×#17984816C2semidirect
7. C2×#17984814C2semidirect
8. C2×C4×D556C2semidirect
9. C2×(C22⋊D139)⋊C4C2semidirect
10. C2×#17984801C2semidirect
11. C22×C4⋊Dic139C2semidirect
12. C2×C4×D4×C139C2semidirect
18. #17984837C22semidirect
19. #17984834C22semidirect
20. #17984824C22semidirect
21. #17984816C22semidirect
22. #17984816C22semidirect
23. #17984814C22semidirect
24. C4×D556C22semidirect
25. (C22⋊D139)⋊C4C22semidirect
26. #17984801C22semidirect
31. C2×C4⋊Dic139C22semidirect
42. C4×D4×C139C22semidirect
152. C2×C139#553semidirect
157. C139C2×#553semidirect
168. C2×C4×D4D139semidirect
187. C4×D4C2×D139semidirect
311. C2#22581649direct (N × H)

Maximal subgroups

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

subgroupindex
#225816492
C2×#179848372
C2×#179848342
C2×#179848242
C2×#179848162
C2×#179848142
C2×C4×D5562
C2×(C22⋊D139)⋊C42
C2×#179848012
C22×C4⋊Dic1392
C2×C4×D4×C1392
C2×#553139