Finite Group Databasebeta

← C2×#23757920 #34113588

Subgroups — C2×#23757920 #34113588

Order 20096.

1900 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578954C211yesmaximal, characteristic, complemented
2C22×D4×D157C211yesmaximal, characteristic, complemented
3#23757920C2116yesmaximal, direct product factor
4C2×#19097758C211yesmaximal, characteristic, complemented
5C2×#19097753C212yesmaximal, complemented
6C2×#19097751C211yesmaximal, characteristic, complemented
7C2×#19097742C212yesmaximal, complemented
8C2×#19097739C212yesmaximal, complemented
9C2×#19097733C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D157C211yesmaximal, characteristic, complemented
11C2×C22⋊C4×D157C212yesmaximal, complemented
12C2×#121×C157C211yesmaximal, characteristic, complemented
13C24×D157C2212yes—
14C2×#14578954—28no—
15C2×#14578954C2218yescomplemented
16C22×Dic314C2211yescharacteristic, complemented
17C22×D628C2211yescharacteristic
18C22×C22⋊D157C2212yes—
19C22×C22⋊D157C2211yescharacteristic
20C22×C22⋊D157C2212yescomplemented
21C2×D4×D157—28no—
22C2×D4×D157C2218yescomplemented
23C22×C4×D157C2211yescharacteristic
24C22×C4×D157C2212yescomplemented
25C22×C4×D157C2212yescomplemented
26#19097758C2218yescomplemented
27#19097753C22116yescomplemented
28#19097751C2218yescomplemented
29#19097742C22116yescomplemented
30#19097739C22116yescomplemented
31#19097733C2218yescomplemented
32C4×C22⋊D157C2218yescomplemented
33C2×C4⋊Dic157C2212yescomplemented
34C2×#14578933C2211yescharacteristic, complemented
35C2×C22⋊Dic157C2212yescomplemented
36C2×C22⋊Dic157C2211yescharacteristic, complemented
37C2×C22⋊Dic157C2212yescomplemented
38C2×#14578931C2211yescharacteristic
39C2×#14578931C2212yes—
40C2×#14578931C2212yescomplemented
41C22⋊C4×D157C22116yescomplemented
42C2×C4×Dic157C2211yescharacteristic, complemented
43C22×D4×C157C2211yescharacteristic
44C22×D4×C157C2212yescomplemented
45C23×C4×C157C2211yescharacteristic, complemented
46#121×C157C2218yescomplemented
47C2×C4⋊C4×C157C2211yescharacteristic, complemented
48C2×C22⋊C4×C157C2212yescomplemented
49C23×D157—28no—
50C23×D157—28no—
51C23×D157—44no—
52C23×D157C2318yes—
53C23×D157C2312yes—
54C23×D157C2311yescharacteristic
55#14578954—232no—
56C2×Dic314—24no—
57C2×Dic314C2314yescomplemented
58C2×D628D418yescomplemented
59C2×D628C2314yes—
60C2×C22⋊D157—28no—
61C2×C22⋊D157—28no—
62C2×C22⋊D157—24no—
63C2×C22⋊D157C2314yes—
64C2×C22⋊D157C2318yes—
65C2×C22⋊D157C2318yescomplemented
66D4×D157—232no—
67C22×Dic157C2311yescharacteristic
68C22×Dic157C2311yescharacteristic
69C22×Dic157C2312yes—
70C22×Dic157C2311yescharacteristic
71C2×C4×D157—28no—
72C2×C4×D157—24no—
73C2×C4×D157—44no—
74C2×C4×D157C2314yes—
75C2×C4×D157C2318yescomplemented
76C2×C4×D157C2318yescomplemented
77C4⋊Dic157C2318yescomplemented
78#14578933C2314yescomplemented
79C22⋊Dic157C2318yescomplemented
80C22⋊Dic157C2314yescomplemented
81C22⋊Dic157C2318yescomplemented
82#14578931C2314yes—
83#14578931C2318yes—
84#14578931C2318yescomplemented
85C4×Dic157C2314yescomplemented
86C24×C157C2312yes—
87C24×C157C2311yescharacteristic
88C2×D4×C157—24no—
89C2×D4×C157—44no—
90C2×D4×C157C2314yes—
91C2×D4×C157C2318yescomplemented
92C22×C4×C157—24no—
93C22×C4×C157C2311yescharacteristic
94C22×C4×C157C2312yes—
95C22×C4×C157C2311yescharacteristic
96C22×C4×C157C2314yescomplemented
97C4⋊C4×C157C2314yescomplemented
98C22⋊C4×C157C2318yescomplemented
99C22×D157—22no—
100C22×D157—24no—
101C22×D157—24no—
102C22×D157—22no—
103C22×D157—216no—
104C22×D157—216no—
105C22×D157—48no—
106C22×D157—432no—
107C22×D157C2×D418yes—
108C22×D157#4114yescomplemented
109C22×D157C2414yes—
110C22×D157C2412yes—
111Dic314—28no—
112D628C2×D4116yescomplemented
113C22⋊D157—216no—
114C22⋊D157—216no—
115C22⋊D157—28no—
116C2×Dic157—22no—
117C2×Dic157—24no—
118C2×Dic157—22no—
119C2×Dic157—22no—
120C2×Dic157C2412yes—
121C2×Dic157C2412yes—
122C2×Dic157C2414yes—
123C2×Dic157C2412yes—
124C4×D157—216no—
125C4×D157—28no—
126C4×D157—48no—
127C23×C157—22no—
128C23×C157—24no—
129C23×C157—22no—
130C23×C157—24no—
131C23×C157—24no—
132C23×C157—22no—
133C23×C157C2412yes—
134C23×C157C2414yes—
135C23×C157C2411yescharacteristic
136D4×C157—28no—
137D4×C157—48no—
138C2×C4×C157—22no—
139C2×C4×C157—24no—
140C2×C4×C157—28no—
141C2×C4×C157C2×D414yes—
142C2×C4×C157C2412yes—
143C2×C4×C157C2414yes—
144C2×C4×C157C2412yes—
145C22×C157—22no—
146C22×C157—24no—
147C22×C157—22no—
148C22×C157—24no—
149C22×C157—22no—
150C22×C157—24no—
151C22×C157—44no—
152C22×C157—48no—
153C22×C157C22×D412yes—
154C22×C157C2×#4112yes—
155C22×C157H(5,𝔽2)12yes—
156C22×C157C2511yescharacteristic
157C2×D157—28no—
158C2×D157—216no—
159C2×D157—22no—
160C2×D157—24no—
161C2×D157—24no—
162C2×D157—22no—
163C2×D157—432no—
164C2×D157C22×D418yes—
165C2×D157C2×#4114yescomplemented
166C4×C157—22no—
167C4×C157—24no—
168C4×C157C22×D414yes—
169Dic157—22no—
170Dic157—24no—
171Dic157—22no—
172Dic157—22no—
173C2×C157—44no—
174C2×C157—42no—
175C2×C157#54614yescomplemented
176C2×C157C23×D411yescharacteristic
177C2×C157C22×#4111yescharacteristic
178C2×C157C2×H(5,𝔽2)11yescharacteristic
179D157—24no—
180D157—28no—
181C157C2×#54611yescharacteristic, complemented, Sylow
182C2×#546—1571nomaximal, Sylow
183C22×#41—1571no—
184C23×D4—1571no—
185#546—15716no—
186C2×#124—1571no—
187C2×#123—1572no—
188C2×C22⋊Q8—1571no—
189C2×#121—1572no—
190C2×#121D15711yescharacteristic, complemented
191C2×#120—1572no—
192C2×C4×D4—1571no—
193C2×C4×D4—1571no—
194C22×C22⋊C4—1572no—
195C25—1572no—
196C2×#41—3148no—
197C2×#41—1578no—
198C22×Q8—1571no—
199C22×D4—3148no—
200C22×D4—1571no—
201C22×D4—1572no—
202C22×D4—1572no—
203C22×D4—1578no—
204C22×D4—1571no—
205C22×D4C2×D15711yescharacteristic
206C22×D4C2×D15712yescomplemented
207C23×C4—1572no—
208C23×C4—1571no—
209C23×C4—1572no—
210C23×C4C2×D15711yescharacteristic, complemented
211#124—1578no—
212#123—15716no—
213C22⋊Q8—1578no—
214#121—15716no—
215#121C2×D15718yescomplemented
216#120—15716no—
217C4×D4—1578no—
218C4×D4—1578no—
219C2×C4⋊C4—1571no—
220C2×C4⋊C4—1572no—
221C2×C4⋊C4C2×D15711yescharacteristic, complemented
222C2×C22⋊C4—1572no—
223C2×C22⋊C4—1571no—
224C2×C22⋊C4—1572no—
225C2×C22⋊C4—1571no—
226C2×C22⋊C4—1572no—
227C2×C22⋊C4—1572no—
228C2×C22⋊C4—15716no—
229C2×C22⋊C4C2×D15712yescomplemented
230C2×C42—1571no—
231C24—3148no—
232C24—3148no—
233C24—6284no—
234C24—1578no—
235C24—1571no—
236C24—1572no—
237C24C22×D15712yes—
238C24C22×D15711yescharacteristic
239#41—31432no—
240C2×Q8—3144no—
241C2×Q8—1574no—
242C2×D4—24no—
243C2×D4—44no—
244C2×D4—31432no—
245C2×D4—3148no—
246C2×D4—3144no—
247C2×D4—3148no—
248C2×D4—1574no—
249C2×D4—1578no—
250C2×D4—1578no—
251C2×D4—1578no—
252C2×D4—1574no—
253C2×D4C22×D15714yes—
254C2×D4C22×D15718yescomplemented
255C22×C4—24no—
256C22×C4—3148no—
257C22×C4—3144no—
258C22×C4—6284no—
259C22×C4—1571no—
260C22×C4—1571no—
261C22×C4—1572no—
262C22×C4—1571no—
263C22×C4—1574no—
264C22×C4—1578no—
265C22×C4—1578no—
266C22×C4C22×D15712yes—
267C22×C4C22×D15711yescharacteristic
268C22×C4C22×D15711yescharacteristic
269C22×C4C22×D15714yescomplemented
270C4⋊C4—1574no—
271C4⋊C4—1578no—
272C4⋊C4C22×D15714yescomplemented
273C22⋊C4—1578no—
274C22⋊C4—1574no—
275C22⋊C4—1578no—
276C22⋊C4—1574no—
277C22⋊C4—1578no—
278C22⋊C4—1578no—
279C22⋊C4C22×D15718yescomplemented
280C42—1574no—
281C23—22no—
282C23—24no—
283C23—22no—
284C23—24no—
285C23—22no—
286C23—24no—
287C23—31416no—
288C23—31416no—
289C23—3142no—
290C23—3144no—
291C23—3144no—
292C23—3142no—
293C23—6288no—
294C23—62832no—
295C23—1578no—
296C23—1574no—
297C23—1572no—
298C23—1574no—
299C23C23×D15714yes—
300C23C23×D15712yes—
301C23C23×D15711yescharacteristic
302Q8—3148no—
303D4—28no—
304D4—48no—
305D4—31416no—
306D4—31416no—
307D4—3148no—
308D4—15716no—
309C2×C4—22no—
310C2×C4—24no—
311C2×C4—28no—
312C2×C4—31416no—
313C2×C4—3142no—
314C2×C4—3144no—
315C2×C4—3142no—
316C2×C4—3142no—
317C2×C4—3148no—
318C2×C4—6288no—
319C2×C4—1572no—
320C2×C4—1572no—
321C2×C4—1574no—
322C2×C4—1572no—
323C2×C4D4×D15714yes—
324C2×C4C23×D15714yes—
325C2×C4C23×D15712yes—
326C2×C4C23×D15712yes—
327C22—22no—
328C22—24no—
329C22—22no—
330C22—24no—
331C22—22no—
332C22—24no—
333C22—48no—
334C22—44no—
335C22—3142no—
336C22—3144no—
337C22—3144no—
338C22—3142no—
339C22—3148no—
340C22—31416no—
341C22—62832no—
342C22—1578no—
343C22—1574no—
344C22C2×D4×D15712yes—
345C22#41×D15712yes—
346C22#1909781612yes—
347C22C24×D15711yescharacteristic
348C4—22no—
349C4—24no—
350C4—3142no—
351C4—3144no—
352C4—3142no—
353C4—3142no—
354C4C2×D4×D15714yes—
355C2—44no—
356C2—42no—
357C2—3144no—
358C2—3148no—
359C2#2375792014yesdirect product factor
360C2C22×D4×D15711yescharacteristic
361C2C2×#41×D15711yescharacteristic
362C2C2×#1909781611yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#121×C157C2
socleC23×C157C24
hypercenterC2×#121D157
hypocenterC157C2×#546
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14578954C2semidirect
2. C22×D4×D157C2semidirect
3. #23757920C2direct (N × H)
4. C2×#19097758C2semidirect
5. C2×#19097753C2semidirect
6. C2×#19097751C2semidirect
7. C2×#19097742C2semidirect
8. C2×#19097739C2semidirect
9. C2×#19097733C2semidirect
10. C2×C4×C22⋊D157C2semidirect
11. C2×C22⋊C4×D157C2semidirect
12. C2×#121×C157C2semidirect
15. C2×#14578954C22semidirect
16. C22×Dic314C22semidirect
20. C22×C22⋊D157C22semidirect
22. C2×D4×D157C22semidirect
24. C22×C4×D157C22semidirect
25. C22×C4×D157C22semidirect
26. #19097758C22semidirect
27. #19097753C22semidirect
28. #19097751C22semidirect
29. #19097742C22semidirect
30. #19097739C22semidirect
31. #19097733C22semidirect
32. C4×C22⋊D157C22semidirect
33. C2×C4⋊Dic157C22semidirect
34. C2×#14578933C22semidirect
35. C2×C22⋊Dic157C22semidirect
36. C2×C22⋊Dic157C22semidirect
37. C2×C22⋊Dic157C22semidirect
40. C2×#14578931C22semidirect
41. C22⋊C4×D157C22semidirect
42. C2×C4×Dic157C22semidirect
44. C22×D4×C157C22semidirect
45. C23×C4×C157C22semidirect
46. #121×C157C22semidirect
47. C2×C4⋊C4×C157C22semidirect
48. C2×C22⋊C4×C157C22semidirect
57. C2×Dic314C23semidirect
58. C2×D628D4semidirect
65. C2×C22⋊D157C23semidirect
75. C2×C4×D157C23semidirect
76. C2×C4×D157C23semidirect
77. C4⋊Dic157C23semidirect
78. #14578933C23semidirect
79. C22⋊Dic157C23semidirect
80. C22⋊Dic157C23semidirect
81. C22⋊Dic157C23semidirect
84. #14578931C23semidirect
85. C4×Dic157C23semidirect
91. C2×D4×C157C23semidirect
96. C22×C4×C157C23semidirect
97. C4⋊C4×C157C23semidirect
98. C22⋊C4×C157C23semidirect
108. C22×D157#41semidirect
112. D628C2×D4semidirect
165. C2×D157C2×#41semidirect
175. C2×C157#546semidirect
181. C157C2×#546semidirect
190. C2×#121D157semidirect
206. C22×D4C2×D157semidirect
210. C23×C4C2×D157semidirect
215. #121C2×D157semidirect
221. C2×C4⋊C4C2×D157semidirect
229. C2×C22⋊C4C2×D157semidirect
254. C2×D4C22×D157semidirect
269. C22×C4C22×D157semidirect
272. C4⋊C4C22×D157semidirect
279. C22⋊C4C22×D157semidirect
359. C2#23757920direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789542
C22×D4×D1572
#237579202
C2×#190977582
C2×#190977532
C2×#190977512
C2×#190977422
C2×#190977392
C2×#190977332
C2×C4×C22⋊D1572
C2×C22⋊C4×D1572
C2×#121×C1572
C2×#546157