Finite Group Databasebeta

← C2×#23757986 #34113674

Subgroups — C2×#23757986 #34113674

Order 20096.

1240 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#23757986C2116yesmaximal, direct product factor
2C2×#19097770C211yesmaximal, characteristic, complemented
3C2×#19097759C212yesmaximal, complemented
4C2×#19097757C212yesmaximal, complemented
5C2×#19097746C211yesmaximal, characteristic, complemented
6C2×#19097745C211yesmaximal, characteristic, complemented
7C2×#19097744C212yesmaximal, complemented
8C2×#19097733C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D157C211yesmaximal, characteristic, complemented
10C2×#19097729C211yesmaximal, characteristic, complemented
11C2×#19097728C212yesmaximal, complemented
12C2×#117×C157C211yesmaximal, characteristic, complemented
13C22×Dic314C2212yes—
14C22×D628C2211yescharacteristic
15C22×D628C2212yes—
16C22×C22⋊D157C2211yescharacteristic
17C22×C22⋊D157C2212yes—
18C22×C4×D157C2212yes—
19C22×C4×D157C2211yescharacteristic
20#19097770C2218yescomplemented
21#19097759C22116yescomplemented
22#19097757C22116yescomplemented
23#19097746C2218yescomplemented
24#19097745C2218yescomplemented
25#19097744C22116yescomplemented
26#19097733C2218yescomplemented
27C4×C22⋊D157C2218yescomplemented
28#19097729C2218yescomplemented
29#19097728C22116yescomplemented
30C2×C4⋊Dic157C2211yescharacteristic
31C2×#14578933C2211yescharacteristic
32C2×#14578933C2212yes—
33C2×C22⋊Dic157C2211yescharacteristic
34C2×#14578931C2212yes—
35C2×#14578931C2212yes—
36C2×#14578931C2212yes—
37C2×#14578931C2211yescharacteristic
38C2×#14578931C2212yes—
39C2×C4×Dic157C2212yes—
40C2×C4×Dic157C2211yescharacteristic
41C23×C4×C157C2211yescharacteristic
42#117×C157C2218yescomplemented
43C2×C4⋊C4×C157C2211yescharacteristic
44C2×C4⋊C4×C157C2211yescharacteristic
45C2×C22⋊C4×C157C2212yes—
46C2×C42×C157C2212yes—
47C23×D157C2311yescharacteristic
48C23×D157C2312yes—
49C2×Dic314—44no—
50C2×Dic314C2318yes—
51C2×D628—24no—
52C2×D628—44no—
53C2×D628C2314yes—
54C2×D628C2318yes—
55C2×C22⋊D157—24no—
56C2×C22⋊D157—44no—
57C2×C22⋊D157C2314yes—
58C2×C22⋊D157C2318yes—
59C22×Dic157C2311yescharacteristic
60C22×Dic157C2311yescharacteristic
61C22×Dic157C2312yes—
62C22×Dic157C2311yescharacteristic
63C2×C4×D157—28no—
64C2×C4×D157—24no—
65C2×C4×D157C2318yes—
66C2×C4×D157C2314yes—
67C4⋊Dic157C2314yes—
68#14578933C2314yes—
69#14578933C2318yes—
70C22⋊Dic157C2314yes—
71#14578931C2318yes—
72#14578931C2318yes—
73#14578931C2318yes—
74#14578931C2314yes—
75#14578931C2318yes—
76C4×Dic157C2318yes—
77C4×Dic157C2314yes—
78C24×C157C2311yescharacteristic
79C22×C4×C157—24no—
80C22×C4×C157C2311yescharacteristic
81C22×C4×C157C2312yes—
82C22×C4×C157C2312yes—
83C22×C4×C157C2314yes—
84C22×C4×C157C2311yescharacteristic
85C4⋊C4×C157C2314yes—
86C4⋊C4×C157C2314yes—
87C22⋊C4×C157C2318yes—
88C42×C157C2318yes—
89C22×D157—24no—
90C22×D157—22no—
91C22×D157—22no—
92C22×D157—24no—
93C22×D157—24no—
94C22×D157—22no—
95C22×D157C2412yes—
96C22×D157C2414yes—
97Dic314—48no—
98D628—28no—
99D628—48no—
100C22⋊D157—28no—
101C22⋊D157—48no—
102C2×Dic157—22no—
103C2×Dic157—24no—
104C2×Dic157—22no—
105C2×Dic157#4114yes—
106C2×Dic157C2412yes—
107C2×Dic157C2414yes—
108C2×Dic157C2412yes—
109C2×Dic157C2412yes—
110C4×D157—28no—
111C4×D157—216no—
112C23×C157—22no—
113C23×C157—22no—
114C23×C157—22no—
115C23×C157C2412yes—
116C23×C157C2411yescharacteristic
117C2×C4×C157—24no—
118C2×C4×C157—22no—
119C2×C4×C157—24no—
120C2×C4×C157—28no—
121C2×C4×C157#4114yes—
122C2×C4×C157C2414yes—
123C2×C4×C157C2414yes—
124C2×C4×C157C2412yes—
125C2×C4×C157C2412yes—
126C22×C157—22no—
127C22×C157—22no—
128C22×C157—22no—
129C22×C157—44no—
130C22×C157C2×#4112yes—
131C22×C157C2×#4112yes—
132C22×C157H(5,𝔽2)12yes—
133C22×C157C2511yescharacteristic
134C2×D157—24no—
135C2×D157—22no—
136C2×D157—22no—
137C2×D157—24no—
138C2×D157—24no—
139C2×D157—22no—
140C2×D157—44no—
141C2×D157—48no—
142C4×C157—22no—
143C4×C157—24no—
144C4×C157—24no—
145C4×C157C2×#4114yes—
146Dic157—22no—
147Dic157—24no—
148Dic157—22no—
149Dic157C2×#4114yes—
150C2×C157—42no—
151C2×C157#55514yescomplemented
152C2×C157C22×#4111yescharacteristic
153C2×C157C22×#4111yescharacteristic
154C2×C157C2×H(5,𝔽2)11yescharacteristic
155D157—42no—
156D157—44no—
157C157C2×#55511yescharacteristic, complemented, Sylow
158C2×#555—1571nomaximal, Sylow
159#555—15716no—
160C2×C4⋊Q8—1571no—
161C2×#124—1572no—
162C2×#124—1572no—
163C2×#121—1571no—
164C2×#121—1571no—
165C2×#121—1572no—
166C2×C4×D4—1571no—
167C2×C4×D4—1571no—
168C2×#117—1571no—
169C2×#117—1572no—
170C2×#117D15711yescharacteristic, complemented
171C22×Q8—1572no—
172C22×D4—1571no—
173C22×D4—1572no—
174C22×D4—1571no—
175C22×D4—1572no—
176C23×C4—1572no—
177C23×C4—1571no—
178C23×C4C2×D15711yescharacteristic
179C4⋊Q8—1578no—
180#124—15716no—
181#124—15716no—
182#121—1578no—
183#121—1578no—
184#121—15716no—
185C4×D4—1578no—
186C4×D4—1578no—
187#117—1578no—
188#117—15716no—
189#117C2×D15718yescomplemented
190C2×C4⋊C4—1571no—
191C2×C4⋊C4—1572no—
192C2×C4⋊C4—1571no—
193C2×C4⋊C4C2×D15711yescharacteristic
194C2×C4⋊C4C2×D15711yescharacteristic
195C2×C22⋊C4—1571no—
196C2×C22⋊C4—1572no—
197C2×C22⋊C4—1572no—
198C2×C22⋊C4—1572no—
199C2×C22⋊C4—1572no—
200C2×C22⋊C4—1571no—
201C2×C22⋊C4C2×D15712yes—
202C2×C42—1572no—
203C2×C42—1571no—
204C2×C42C2×D15712yes—
205C24—1572no—
206C24—1571no—
207C24C22×D15711yescharacteristic
208C2×Q8—6284no—
209C2×Q8—1578no—
210C2×D4—3144no—
211C2×D4—3144no—
212C2×D4—6284no—
213C2×D4—6284no—
214C2×D4—1574no—
215C2×D4—1578no—
216C2×D4—1574no—
217C2×D4—1578no—
218C22×C4—24no—
219C22×C4—3148no—
220C22×C4—3144no—
221C22×C4—1571no—
222C22×C4—1571no—
223C22×C4—1572no—
224C22×C4—1578no—
225C22×C4—1574no—
226C22×C4—1571no—
227C22×C4C22×D15714yes—
228C22×C4C22×D15712yes—
229C22×C4C22×D15711yescharacteristic
230C22×C4C22×D15712yes—
231C22×C4C22×D15711yescharacteristic
232C4⋊C4—1574no—
233C4⋊C4—1578no—
234C4⋊C4—1574no—
235C4⋊C4C22×D15714yes—
236C4⋊C4C22×D15714yes—
237C22⋊C4—1574no—
238C22⋊C4—1578no—
239C22⋊C4—1578no—
240C22⋊C4—1578no—
241C22⋊C4—1578no—
242C22⋊C4—1574no—
243C22⋊C4C22×D15718yes—
244C42—1578no—
245C42—1574no—
246C42C22×D15718yes—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—3144no—
251C23—3142no—
252C23—3142no—
253C23—3144no—
254C23—3142no—
255C23—3144no—
256C23—1574no—
257C23—1572no—
258C23C23×D15712yes—
259C23C23×D15711yescharacteristic
260Q8—6288no—
261D4—3148no—
262D4—3148no—
263D4—6288no—
264D4—6288no—
265C2×C4—24no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—28no—
269C2×C4—31416no—
270C2×C4—3142no—
271C2×C4—3144no—
272C2×C4—3142no—
273C2×C4—3148no—
274C2×C4—1572no—
275C2×C4—1572no—
276C2×C4—1574no—
277C2×C4—1574no—
278C2×C4—1572no—
279C2×C4#1457895414yes—
280C2×C4C23×D15714yes—
281C2×C4C23×D15712yes—
282C2×C4C23×D15714yes—
283C2×C4C23×D15712yes—
284C22—22no—
285C22—22no—
286C22—22no—
287C22—44no—
288C22—3144no—
289C22—3142no—
290C22—3142no—
291C22—3144no—
292C22—3142no—
293C22—3144no—
294C22—6288no—
295C22—6284no—
296C22#41×D15712yes—
297C22C2×#1457895412yes—
298C22#1909781712yes—
299C22C24×D15711yescharacteristic
300C4—24no—
301C4—22no—
302C4—24no—
303C4—3142no—
304C4—3144no—
305C4—3142no—
306C4—1574no—
307C4C2×#1457895414yes—
308C2—42no—
309C2—6284no—
310C2—6282no—
311C2#2375798614yesdirect product factor
312C2C2×#41×D15711yescharacteristic
313C2C22×#1457895411yescharacteristic
314C2C2×#1909781711yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#117×C157C2
socleC23×C157C24
hypercenterC2×#117D157
hypocenterC157C2×#555
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #23757986C2direct (N × H)
2. C2×#19097770C2semidirect
3. C2×#19097759C2semidirect
4. C2×#19097757C2semidirect
5. C2×#19097746C2semidirect
6. C2×#19097745C2semidirect
7. C2×#19097744C2semidirect
8. C2×#19097733C2semidirect
9. C2×C4×C22⋊D157C2semidirect
10. C2×#19097729C2semidirect
11. C2×#19097728C2semidirect
12. C2×#117×C157C2semidirect
20. #19097770C22semidirect
21. #19097759C22semidirect
22. #19097757C22semidirect
23. #19097746C22semidirect
24. #19097745C22semidirect
25. #19097744C22semidirect
26. #19097733C22semidirect
27. C4×C22⋊D157C22semidirect
28. #19097729C22semidirect
29. #19097728C22semidirect
42. #117×C157C22semidirect
151. C2×C157#555semidirect
157. C157C2×#555semidirect
170. C2×#117D157semidirect
189. #117C2×D157semidirect
311. C2#23757986direct (N × H)

Maximal subgroups

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

subgroupindex
#237579862
C2×#190977702
C2×#190977592
C2×#190977572
C2×#190977462
C2×#190977452
C2×#190977442
C2×#190977332
C2×C4×C22⋊D1572
C2×#190977292
C2×#190977282
C2×#117×C1572
C2×#555157