Finite Group Databasebeta

← C2×#126×Dic89 #36712910

Subgroups — C2×#126×Dic89 #36712910

Order 22784.

2838 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#126×Dic89C2116yesmaximal, direct product factor
2C2×#19151491C213yesmaximal
3C2×#19151484C213yesmaximal, complemented
4C2×#19151466C211yesmaximal, characteristic, complemented
5C2×C4⋊C4×Dic89C213yesmaximal, complemented
6C2×C22⋊C4×Dic89C213yesmaximal
7C2×C42×Dic89C211yesmaximal, characteristic, complemented
8C22×#126×C89C211yesmaximal, characteristic
9C24×Dic89C2211yescharacteristic
10C22×C4⋊Dic89C2213yes—
11C22×C22⋊Dic89C2213yes—
12C22×C4×Dic89C2213yes—
13C22×C4×Dic89C2213yes—
14C22×C4×Dic89C2213yes—
15#19151491C22124yes—
16#19151484C22124yescomplemented
17#19151466C2218yescomplemented
18C4⋊C4×Dic89C22124yescomplemented
19C22⋊C4×Dic89C22124yes—
20C2×#15667919C2213yes—
21C2×#15667919C2213yes—
22C2×#15667919C2213yes—
23C2×#15667919C2213yes—
24C42×Dic89C2218yescomplemented
25C2×#126×C89C4116yescomplemented
26C2×#126×C89C2218yes—
27C22×C4⋊C4×C89C2213yes—
28C22×C22⋊C4×C89C2213yes—
29C22×C42×C89C2211yescharacteristic
30C23×Dic89—212no—
31C23×Dic89C2311yescharacteristic
32C23×Dic89C2314yes—
33C23×Dic89C2313yes—
34C23×Dic89C2313yes—
35C23×Dic89C2311yescharacteristic
36C2×C4⋊Dic89—212no—
37C2×C4⋊Dic89C23112yes—
38C2×C22⋊Dic89—212no—
39C2×C22⋊Dic89C23112yes—
40C2×C4×Dic89—212no—
41C2×C4×Dic89—212no—
42C2×C4×Dic89—212no—
43C2×C4×Dic89C23112yes—
44C2×C4×Dic89C23112yes—
45C2×C4×Dic89C23112yes—
46#15667919C23112yes—
47#15667919C23112yes—
48#15667919C23112yes—
49#15667919C23112yes—
50C25×C89C2311yescharacteristic
51C23×C4×C89C2313yes—
52C23×C4×C89C2313yes—
53#126×C89C2×C4164yescomplemented
54C2×C4⋊C4×C89C2×C4124yescomplemented
55C2×C4⋊C4×C89C23112yes—
56C2×C22⋊C4×C89C2×C4124yes—
57C2×C22⋊C4×C89C23112yes—
58C2×C42×C89C2×C418yescomplemented
59C2×C42×C89C2314yes—
60C22×Dic89—26no—
61C22×Dic89—26no—
62C22×Dic89—26no—
63C22×Dic89—26no—
64C22×Dic89—26no—
65C22×Dic89—26no—
66C22×Dic89—224no—
67C22×Dic89—416no—
68C22×Dic89#41112yes—
69C22×Dic89#41112yes—
70C22×Dic89C2412yes—
71C22×Dic89C2416yes—
72C22×Dic89C2416yes—
73C22×Dic89C2412yes—
74C4⋊Dic89—224no—
75C22⋊Dic89—224no—
76C4×Dic89—224no—
77C4×Dic89—224no—
78C4×Dic89—224no—
79C24×C89—26no—
80C24×C89—26no—
81C24×C89C22×C414yes—
82C24×C89C2412yes—
83C24×C89C2411yescharacteristic
84C22×C4×C89—26no—
85C22×C4×C89—26no—
86C22×C4×C89—26no—
87C22×C4×C89—26no—
88C22×C4×C89C22×C4112yes—
89C22×C4×C89C22×C4112yes—
90C22×C4×C89C2416yes—
91C22×C4×C89C2416yes—
92C4⋊C4×C89C22×C4148yescomplemented
93C22⋊C4×C89C22×C4148yes—
94C42×C89C22×C4116yescomplemented
95C23×C89—224no—
96C23×C89—26no—
97C23×C89—26no—
98C23×C89—44no—
99C23×C89—412no—
100C23×C89C23×C414yes—
101C23×C89C23×C412yes—
102C23×C89C2×#4116yes—
103C23×C89C2×#4116yes—
104C23×C89C2511yescharacteristic
105C2×C4×C89—224no—
106C2×C4×C89—224no—
107C2×C4×C89—26no—
108C2×C4×C89—26no—
109C2×C4×C89—26no—
110C2×C4×C89—26no—
111C2×C4×C89C23×C4112yes—
112C2×C4×C89C23×C4112yes—
113C2×Dic89—224no—
114C2×Dic89—26no—
115C2×Dic89—26no—
116C2×Dic89—26no—
117C2×Dic89—26no—
118C2×Dic89—26no—
119C2×Dic89—26no—
120C2×Dic89—44no—
121C2×Dic89—412no—
122C2×Dic89—416no—
123C2×Dic89#126116yesdirect product factor
124C2×Dic89C2×#41112yes—
125C2×Dic89C2×#41112yes—
126C22×C89—212no—
127C22×C89—416no—
128C22×C89—42no—
129C22×C89—46no—
130C22×C89C4×#41112yes—
131C22×C89C2×#12614yes—
132C22×C89#529112yes—
133C22×C89C24×C411yescharacteristic
134C22×C89C22×#4113yes—
135C22×C89C22×#4113yes—
136C4×C89—212no—
137C4×C89—212no—
138Dic89—212no—
139Dic89—42no—
140Dic89—46no—
141Dic89C2×#12618yesdirect product factor
142C2×C4×#126—891nomaximal, Sylow
143C2×C89—44no—
144C2×C89C4×#12618yescomplemented
145C2×C89C2×C4×#4113yes—
146C2×C89C22×#12611yescharacteristic
147C2×C89C2×#52913yes—
148C22×#126D8911yescharacteristic
149C4×#126—8916no—
150C2×#388—893no—
151C2×#387—893no—
152C2×#383—891no—
153C2×C4×C4⋊C4—893no—
154C2×C4×C22⋊C4—893no—
155C2×C43—891no—
156C89C2×C4×#12611yescharacteristic, complemented, Sylow
157C24×C4—891no—
158C2×#126Dic89116yesdirect product factor
159C2×#126C2×D8918yes—
160C22×C4⋊C4—893no—
161C22×C4⋊C4C2×D8913yes—
162C22×C22⋊C4—893no—
163C22×C22⋊C4C2×D8913yes—
164C22×C42—893no—
165C22×C42—893no—
166C22×C42—893no—
167C22×C42C2×D8911yescharacteristic
168#388—8924no—
169#387—8924no—
170#383—898no—
171C4×C4⋊C4—8924no—
172C4×C22⋊C4—8924no—
173C2×#95—893no—
174C2×#95—893no—
175C2×#95—893no—
176C2×#95—893no—
177C43—898no—
178C25C22×D8911yescharacteristic
179C23×C4—891no—
180C23×C4—893no—
181C23×C4—894no—
182C23×C4—893no—
183C23×C4—891no—
184C23×C4—17812no—
185C23×C4C22×D8913yes—
186C23×C4C22×D8913yes—
187#126C2×Dic89164yesdirect product factor
188C2×C4⋊C4—8912no—
189C2×C4⋊C4—17812no—
190C2×C4⋊C4C2×Dic89124yescomplemented
191C2×C4⋊C4C22×D89112yes—
192C2×C22⋊C4—8912no—
193C2×C22⋊C4—17812no—
194C2×C22⋊C4C2×Dic89124yes—
195C2×C22⋊C4C22×D89112yes—
196C2×C42—8912no—
197C2×C42—8912no—
198C2×C42—8912no—
199C2×C42—17812no—
200C2×C42—17812no—
201C2×C42—17812no—
202C2×C42C2×Dic8918yescomplemented
203C2×C42C22×D8914yes—
204#95—8912no—
205#95—8912no—
206#95—8912no—
207#95—8912no—
208C24—26no—
209C24—26no—
210C24C22×Dic8914yes—
211C24C23×D8912yes—
212C24C23×D8911yescharacteristic
213C22×C4—26no—
214C22×C4—26no—
215C22×C4—26no—
216C22×C4—26no—
217C22×C4—8912no—
218C22×C4—892no—
219C22×C4—8912no—
220C22×C4—896no—
221C22×C4—892no—
222C22×C4—896no—
223C22×C4—35616no—
224C22×C4—17824no—
225C22×C4—1786no—
226C22×C4—1786no—
227C22×C4—1786no—
228C22×C4—1786no—
229C22×C4—1786no—
230C22×C4—1786no—
231C22×C4C22×Dic89112yes—
232C22×C4C22×Dic89112yes—
233C22×C4C23×D8916yes—
234C22×C4C23×D8916yes—
235C4⋊C4—17824no—
236C4⋊C4C22×Dic89148yescomplemented
237C22⋊C4—17824no—
238C22⋊C4C22×Dic89148yes—
239C42—17824no—
240C42—17824no—
241C42—17824no—
242C42C22×Dic89116yescomplemented
243C23—26no—
244C23—26no—
245C23—224no—
246C23—412no—
247C23—44no—
248C23C23×Dic8914yes—
249C23C23×Dic8912yes—
250C23#41×D8916yes—
251C23#41×D8916yes—
252C23C24×D8911yescharacteristic
253C2×C4—26no—
254C2×C4—26no—
255C2×C4—26no—
256C2×C4—26no—
257C2×C4—224no—
258C2×C4—224no—
259C2×C4—8912no—
260C2×C4—8916no—
261C2×C4—8912no—
262C2×C4—35616no—
263C2×C4—35612no—
264C2×C4—3564no—
265C2×C4—1786no—
266C2×C4—1786no—
267C2×C4—1786no—
268C2×C4—1786no—
269C2×C4—17824no—
270C2×C4—1786no—
271C2×C4—1786no—
272C2×C4C23×Dic89112yes—
273C2×C4C23×Dic89112yes—
274C22—212no—
275C22—42no—
276C22—46no—
277C22—416no—
278C22#41×Dic89112yes—
279C22#126×D8914yes—
280C22#19152131112yes—
281C22C24×Dic8911yescharacteristic
282C22C2×#41×D8913yes—
283C22C2×#41×D8913yes—
284C4—212no—
285C4—212no—
286C4—898no—
287C4—3562no—
288C4—3566no—
289C4—17812no—
290C2—44no—
291C2#126×Dic8918yesdirect product factor
292C2C2×#41×Dic8913yes—
293C2C2×#126×D8911yescharacteristic
294C2C2×#1915213113yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC22×#126×C89C2
socleC24×C89C24
prime radicalC25×C89C23
cosocleC23×C89C25
hypercenterC22×#126D89
hypocenterC89C2×C4×#126
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×#126

Complements

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

NH ≅ G/Ntype
1. #126×Dic89C2direct (N × H)
3. C2×#19151484C2semidirect
4. C2×#19151466C2semidirect
5. C2×C4⋊C4×Dic89C2semidirect
7. C2×C42×Dic89C2semidirect
16. #19151484C22semidirect
17. #19151466C22semidirect
18. C4⋊C4×Dic89C22semidirect
24. C42×Dic89C22semidirect
25. C2×#126×C89C4semidirect
53. #126×C89C2×C4semidirect
54. C2×C4⋊C4×C89C2×C4semidirect
58. C2×C42×C89C2×C4semidirect
92. C4⋊C4×C89C22×C4semidirect
94. C42×C89C22×C4semidirect
123. C2×Dic89#126direct (N × H)
141. Dic89C2×#126direct (N × H)
144. C2×C89C4×#126semidirect
156. C89C2×C4×#126semidirect
158. C2×#126Dic89direct (N × H)
187. #126C2×Dic89direct (N × H)
190. C2×C4⋊C4C2×Dic89semidirect
202. C2×C42C2×Dic89semidirect
236. C4⋊C4C22×Dic89semidirect
242. C42C22×Dic89semidirect
291. C2#126×Dic89direct (N × H)

Maximal subgroups

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

subgroupindex
#126×Dic892
C2×#191514912
C2×#191514842
C2×#191514662
C2×C4⋊C4×Dic892
C2×C22⋊C4×Dic892
C2×C42×Dic892
C22×#126×C892
C2×C4×#12689