Finite Group Databasebeta

← C2×#22581656 #31819930

Subgroups — C2×#22581656 #31819930

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#22581656C2116yesmaximal, direct product factor
2C2×#17984837C212yesmaximal, complemented
3C2×#17984827C212yesmaximal, complemented
4C2×#17984817C212yesmaximal, complemented
5C2×#17984817C211yesmaximal, characteristic, complemented
6C2×#17984817C211yesmaximal, characteristic, complemented
7C2×C4×D556C211yesmaximal, characteristic, complemented
8C2×C4×D556C211yesmaximal, characteristic, complemented
9C2×#17984804C212yesmaximal, complemented
10C2×#17984800C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D139C211yesmaximal, characteristic, complemented
12C2×#125×C139C211yesmaximal, characteristic, complemented
13C22×D556C2212yes—
14C22×D556C2211yescharacteristic
15C22×D556C2211yescharacteristic
16C22×D556C2212yes—
17C22×C4×D139C2211yescharacteristic
18C22×C4×D139C2211yescharacteristic
19C22×C4×D139C2212yes—
20C22×C4×D139C2212yes—
21#17984837C22116yescomplemented
22#17984827C22116yescomplemented
23#17984817C2218yescomplemented
24#17984817C2218yescomplemented
25#17984817C22116yescomplemented
26C4×D556C2218yescomplemented
27C4×D556C2218yescomplemented
28#17984804C22116yescomplemented
29#17984800C2218yescomplemented
30C2×C4⋊Dic139C2211yescharacteristic
31C2×C4⋊Dic139C2211yescharacteristic
32C2×Dic139⋊C4C2212yes—
33C4⋊C4×D139C2218yescomplemented
34C2×(C2×D139)⋊C4C2212yes—
35C2×(C2×D139)⋊C4C2211yescharacteristic
36C2×(C2×D139)⋊C4C2212yes—
37C2×(C2×D139)⋊C4C2212yes—
38C2×(C2×D139)⋊C4C2211yescharacteristic
39C2×(C2×D139)⋊C4C2212yes—
40C2×C4×Dic139C2212yes—
41#125×C139C2218yescomplemented
42C2×C4⋊C4×C139C2211yescharacteristic
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2212yes—
45C2×C4⋊C4×C139C2212yes—
46C2×C42×C139C2211yescharacteristic
47C23×D139C2311yescharacteristic
48C23×D139C2312yes—
49C23×D139C2311yescharacteristic
50C2×D556—28no—
51C2×D556—24no—
52C2×D556—24no—
53C2×D556—44no—
54C2×D556C2318yes—
55C2×D556C2314yes—
56C2×D556C2314yes—
57C2×D556C2318yes—
58C22×Dic139C2311yescharacteristic
59C22×Dic139C2312yes—
60C22×Dic139C2311yescharacteristic
61C2×C4×D139—24no—
62C2×C4×D139—24no—
63C2×C4×D139—44no—
64C2×C4×D139—44no—
65C2×C4×D139C2314yes—
66C2×C4×D139C2314yes—
67C2×C4×D139C2318yes—
68C2×C4×D139C2318yes—
69C4⋊Dic139C2314yes—
70C4⋊Dic139C2314yes—
71Dic139⋊C4C2318yes—
72(C2×D139)⋊C4C2318yes—
73(C2×D139)⋊C4C2314yes—
74(C2×D139)⋊C4C2318yes—
75(C2×D139)⋊C4C2318yes—
76(C2×D139)⋊C4C2314yes—
77(C2×D139)⋊C4C2318yes—
78C4×Dic139C2318yes—
79C22×C4×C139C2312yes—
80C22×C4×C139C2311yescharacteristic
81C22×C4×C139C2311yescharacteristic
82C22×C4×C139C2312yes—
83C22×C4×C139C2311yescharacteristic
84C4⋊C4×C139C2314yes—
85C4⋊C4×C139C2314yes—
86C4⋊C4×C139C2318yes—
87C4⋊C4×C139C2318yes—
88C42×C139C2314yes—
89C22×D139—22no—
90C22×D139—22no—
91C22×D139—22no—
92C22×D139—22no—
93C22×D139—24no—
94C22×D139—24no—
95C22×D139—24no—
96C22×D139—22no—
97C22×D139#4114yes—
98C22×D139C2412yes—
99C22×D139C2414yes—
100C22×D139C2412yes—
101D556—216no—
102D556—28no—
103D556—28no—
104D556—48no—
105C2×Dic139—22no—
106C2×Dic139—22no—
107C2×Dic139—24no—
108C2×Dic139C2412yes—
109C2×Dic139C2414yes—
110C2×Dic139C2412yes—
111C4×D139—28no—
112C4×D139—28no—
113C4×D139—48no—
114C4×D139—48no—
115C23×C139C2411yescharacteristic
116C2×C4×C139—24no—
117C2×C4×C139—22no—
118C2×C4×C139—22no—
119C2×C4×C139—24no—
120C2×C4×C139#4114yes—
121C2×C4×C139C2412yes—
122C2×C4×C139C2412yes—
123C2×C4×C139C2414yes—
124C2×C4×C139C2414yes—
125C2×C4×C139C2412yes—
126C22×C139C2×#4112yes—
127C22×C139C2×#4112yes—
128C22×C139H(5,𝔽2)12yes—
129C22×C139C2511yescharacteristic
130C2×D139—28no—
131C2×D139—22no—
132C2×D139—22no—
133C2×D139—22no—
134C2×D139—22no—
135C2×D139—24no—
136C2×D139—24no—
137C2×D139—24no—
138C2×D139—22no—
139C2×D139—44no—
140C2×D139—48no—
141C2×D139C2×#4114yes—
142C4×C139—22no—
143C4×C139—24no—
144C4×C139—22no—
145C4×C139—24no—
146C4×C139C2×#4114yes—
147Dic139—22no—
148Dic139—22no—
149Dic139—24no—
150C2×C139#55314yescomplemented
151C2×C139C22×#4111yescharacteristic
152C2×C139C22×#4111yescharacteristic
153C2×C139C2×H(5,𝔽2)11yescharacteristic
154D139—24no—
155D139—42no—
156D139—44no—
157C139C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1391nomaximal, Sylow
159#553—13916no—
160C2×#126—1392no—
161C2×#125D13911yescharacteristic, complemented
162C2×#123—1392no—
163C2×#121—1392no—
164C2×#121—1391no—
165C2×#121—1391no—
166C2×C4×D4—1392no—
167C2×C4×D4—1391no—
168C2×C4×D4—1391no—
169C2×#117—1391no—
170C22×C4⋊C4—1391no—
171C22×D4—1392no—
172C22×D4—1391no—
173C22×D4—1391no—
174C22×D4—1392no—
175C23×C4—1391no—
176C23×C4—1391no—
177C23×C4—1392no—
178C23×C4—1392no—
179#126—13916no—
180#125C2×D13918yescomplemented
181#123—13916no—
182#121—13916no—
183#121—1398no—
184#121—1398no—
185C4×D4—13916no—
186C4×D4—1398no—
187C4×D4—1398no—
188#117—1398no—
189C2×C4⋊C4—1391no—
190C2×C4⋊C4—1392no—
191C2×C4⋊C4—1391no—
192C2×C4⋊C4—1398no—
193C2×C4⋊C4C2×D13911yescharacteristic
194C2×C4⋊C4C2×D13911yescharacteristic
195C2×C4⋊C4C2×D13912yes—
196C2×C4⋊C4C2×D13912yes—
197C2×C22⋊C4—1392no—
198C2×C22⋊C4—1391no—
199C2×C22⋊C4—1392no—
200C2×C22⋊C4—1392no—
201C2×C22⋊C4—1391no—
202C2×C22⋊C4—1392no—
203C2×C42—1392no—
204C2×C42C2×D13911yescharacteristic
205C24—1391no—
206C24—1392no—
207C24—1391no—
208C2×D4—2788no—
209C2×D4—2784no—
210C2×D4—2784no—
211C2×D4—5564no—
212C2×D4—1398no—
213C2×D4—1394no—
214C2×D4—1394no—
215C2×D4—1398no—
216C22×C4—2784no—
217C22×C4—2784no—
218C22×C4—5564no—
219C22×C4—5564no—
220C22×C4—1391no—
221C22×C4—1392no—
222C22×C4—1391no—
223C22×C4—1394no—
224C22×C4—1394no—
225C22×C4—1398no—
226C22×C4—1398no—
227C22×C4C22×D13912yes—
228C22×C4C22×D13911yescharacteristic
229C22×C4C22×D13911yescharacteristic
230C22×C4C22×D13912yes—
231C22×C4C22×D13911yescharacteristic
232C4⋊C4—1398no—
233C4⋊C4—1394no—
234C4⋊C4—1394no—
235C4⋊C4C22×D13914yes—
236C4⋊C4C22×D13914yes—
237C4⋊C4C22×D13918yes—
238C4⋊C4C22×D13918yes—
239C22⋊C4—1398no—
240C22⋊C4—1394no—
241C22⋊C4—1398no—
242C22⋊C4—1398no—
243C22⋊C4—1394no—
244C22⋊C4—1398no—
245C42—1398no—
246C42C22×D13914yes—
247C23—2782no—
248C23—2782no—
249C23—2782no—
250C23—2784no—
251C23—2782no—
252C23—2784no—
253C23—2784no—
254C23—2782no—
255C23—1392no—
256C23—1394no—
257C23—1394no—
258C23—1392no—
259C23C23×D13911yescharacteristic
260D4—27816no—
261D4—2788no—
262D4—2788no—
263D4—5568no—
264C2×C4—24no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—2782no—
269C2×C4—2782no—
270C2×C4—2784no—
271C2×C4—2788no—
272C2×C4—2788no—
273C2×C4—5568no—
274C2×C4—5568no—
275C2×C4—1392no—
276C2×C4—1394no—
277C2×C4—1392no—
278C2×C4#1455578614yes—
279C2×C4C23×D13914yes—
280C2×C4C23×D13912yes—
281C2×C4C23×D13912yes—
282C2×C4C23×D13914yes—
283C2×C4C23×D13912yes—
284C22—2782no—
285C22—2782no—
286C22—2788no—
287C22—2782no—
288C22—2784no—
289C22—2782no—
290C22—2784no—
291C22—2784no—
292C22—2782no—
293C22—5564no—
294C22—5568no—
295C22—1394no—
296C22#41×D13912yes—
297C22C2×#1455578612yes—
298C22#1798488812yes—
299C22C24×D13911yescharacteristic
300C4—24no—
301C4—22no—
302C4—22no—
303C4—24no—
304C4—2782no—
305C4—2782no—
306C4—2784no—
307C4C2×#1455578614yes—
308C2—2784no—
309C2—5562no—
310C2—5564no—
311C2#2258165614yesdirect product factor
312C2C2×#41×D13911yescharacteristic
313C2C22×#1455578611yescharacteristic
314C2C2×#1798488811yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#125×C139C2
socleC23×C139C24
hypercenterC2×#125D139
hypocenterC139C2×#553
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22581656C2direct (N × H)
2. C2×#17984837C2semidirect
3. C2×#17984827C2semidirect
4. C2×#17984817C2semidirect
5. C2×#17984817C2semidirect
6. C2×#17984817C2semidirect
7. C2×C4×D556C2semidirect
8. C2×C4×D556C2semidirect
9. C2×#17984804C2semidirect
10. C2×#17984800C2semidirect
11. C2×C4⋊C4×D139C2semidirect
12. C2×#125×C139C2semidirect
21. #17984837C22semidirect
22. #17984827C22semidirect
23. #17984817C22semidirect
24. #17984817C22semidirect
25. #17984817C22semidirect
26. C4×D556C22semidirect
27. C4×D556C22semidirect
28. #17984804C22semidirect
29. #17984800C22semidirect
33. C4⋊C4×D139C22semidirect
41. #125×C139C22semidirect
150. C2×C139#553semidirect
157. C139C2×#553semidirect
161. C2×#125D139semidirect
180. #125C2×D139semidirect
311. C2#22581656direct (N × H)

Maximal subgroups

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

subgroupindex
#225816562
C2×#179848372
C2×#179848272
C2×#179848172
C2×C4×D5562
C2×#179848042
C2×#179848002
C2×C4⋊C4×D1392
C2×#125×C1392
C2×#553139