Finite Group Databasebeta

← C2×#22590888 #32155930

Subgroups — C2×#22590888 #32155930

Order 18176.

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
1C22×#14556122C211yesmaximal, characteristic
2#22590888C2116yesmaximal, direct product factor
3C2×#17985888C213yesmaximal
4C2×#17985881C213yesmaximal, complemented
5C2×#17985850C213yesmaximal, complemented
6C2×#17985846C213yesmaximal
7C2×C42×Dic71C211yesmaximal, characteristic, complemented
8C2×#383×C71C211yesmaximal, characteristic, complemented
9C23×C4×D71C2211yescharacteristic
10C2×#14556122C4116yescomplemented
11C2×#14556122C2218yes—
12C22×Dic71⋊C4C2213yes—
13C22×Dic71⋊C4C2213yes—
14C22×(C2×D71)⋊C4C2213yes—
15C22×(C2×D71)⋊C4C2213yes—
16C22×C4×Dic71C2213yes—
17C22×C4×Dic71C2213yes—
18C22×C4×Dic71C2213yes—
19#17985888C22124yes—
20#17985881C22124yescomplemented
21#17985850C22124yescomplemented
22#17985846C22124yes—
23C2×C71⋊#95C2213yes—
24C2×C71⋊#95C2213yes—
25C42×Dic71C2218yescomplemented
26C22×C42×C71C2211yescharacteristic
27#383×C71C2218yescomplemented
28C2×#95×C71C2213yes—
29C2×#95×C71C2213yes—
30C24×D71C2311yescharacteristic
31C23×Dic71C2313yes—
32C23×Dic71C2313yes—
33C23×Dic71C2311yescharacteristic
34C22×C4×D71—212no—
35C22×C4×D71C2314yes—
36#14556122C2×C4164yescomplemented
37C2×Dic71⋊C4—212no—
38C2×Dic71⋊C4C2×C4124yescomplemented
39C2×Dic71⋊C4C23112yes—
40C2×Dic71⋊C4C23112yes—
41C2×(C2×D71)⋊C4—212no—
42C2×(C2×D71)⋊C4C2×C4124yes—
43C2×(C2×D71)⋊C4C23112yes—
44C2×(C2×D71)⋊C4C23112yes—
45C2×C4×Dic71—212no—
46C2×C4×Dic71—212no—
47C2×C4×Dic71—212no—
48C2×C4×Dic71C23112yes—
49C2×C4×Dic71C23112yes—
50C2×C4×Dic71C23112yes—
51C71⋊#95C23112yes—
52C71⋊#95C23112yes—
53C23×C4×C71C2311yescharacteristic
54C23×C4×C71C2313yes—
55C23×C4×C71C2313yes—
56C2×C42×C71C2×C418yescomplemented
57C2×C42×C71C2314yes—
58#95×C71C23112yes—
59#95×C71C23112yes—
60C23×D71—26no—
61C23×D71—26no—
62C23×D71C22×C414yes—
63C23×D71C2412yes—
64C22×Dic71—26no—
65C22×Dic71—26no—
66C22×Dic71—26no—
67C22×Dic71—26no—
68C22×Dic71C22×C4112yes—
69C22×Dic71#41112yes—
70C22×Dic71#41112yes—
71C22×Dic71C2416yes—
72C22×Dic71C2416yes—
73C22×Dic71C2412yes—
74C2×C4×D71—224no—
75C2×C4×D71—416no—
76Dic71⋊C4—224no—
77Dic71⋊C4C22×C4148yescomplemented
78(C2×D71)⋊C4—224no—
79(C2×D71)⋊C4C22×C4148yes—
80C4×Dic71—224no—
81C4×Dic71—224no—
82C4×Dic71—224no—
83C24×C71C2411yescharacteristic
84C22×C4×C71—26no—
85C22×C4×C71—26no—
86C22×C4×C71—26no—
87C22×C4×C71—26no—
88C22×C4×C71—26no—
89C22×C4×C71—26no—
90C22×C4×C71C22×C4112yes—
91C22×C4×C71C2412yes—
92C22×C4×C71C2416yes—
93C22×C4×C71C2416yes—
94C42×C71C22×C4116yescomplemented
95C23×C71C23×C412yes—
96C23×C71C2×#4116yes—
97C23×C71C2×#4116yes—
98C23×C71C2511yescharacteristic
99C22×D71—224no—
100C22×D71—26no—
101C22×D71—26no—
102C22×D71—44no—
103C22×D71—412no—
104C22×D71C23×C414yes—
105C2×C4×C71—224no—
106C2×C4×C71—26no—
107C2×C4×C71—26no—
108C2×C4×C71—26no—
109C2×C4×C71—26no—
110C2×C4×C71—26no—
111C2×C4×C71—26no—
112C2×C4×C71—44no—
113C2×C4×C71—412no—
114C2×C4×C71C23×C4112yes—
115C2×Dic71—224no—
116C2×Dic71—224no—
117C2×Dic71—26no—
118C2×Dic71—26no—
119C2×Dic71—26no—
120C2×Dic71—26no—
121C2×Dic71#126116yescomplemented
122C2×Dic71C23×C4112yes—
123C2×Dic71C2×#41112yes—
124C2×Dic71C2×#41112yes—
125C4×D71—416no—
126C22×C71C4×#41112yes—
127C22×C71C2×#12614yes—
128C22×C71#529112yes—
129C22×C71C24×C411yescharacteristic
130C22×C71C22×#4113yes—
131C22×C71C22×#4113yes—
132C2×D71—212no—
133C2×D71—416no—
134C2×D71—42no—
135C2×D71—46no—
136C4×C71—212no—
137C4×C71—42no—
138C4×C71—46no—
139Dic71—212no—
140Dic71—212no—
141Dic71C2×#12618yescomplemented
142C2×C4×#126—711nomaximal, Sylow
143C2×C71C4×#12618yescomplemented
144C2×C71C2×C4×#4113yes—
145C2×C71C22×#12611yescharacteristic
146C2×C71C2×#52913yes—
147D71—44no—
148C22×#126—711no—
149C4×#126—7116no—
150C2×#388—713no—
151C2×#387—713no—
152C2×#383D7111yescharacteristic, complemented
153C2×C4×C4⋊C4—713no—
154C2×C4×C22⋊C4—713no—
155C2×C43—711no—
156C71C2×C4×#12611yescharacteristic, complemented, Sylow
157C24×C4—711no—
158C2×#126—7116no—
159C2×#126—718no—
160C22×C4⋊C4—713no—
161C22×C4⋊C4—713no—
162C22×C22⋊C4—713no—
163C22×C22⋊C4—713no—
164C22×C42—713no—
165C22×C42—713no—
166C22×C42—713no—
167C22×C42C2×D7111yescharacteristic
168#388—7124no—
169#387—7124no—
170#383C2×D7118yescomplemented
171C4×C4⋊C4—7124no—
172C4×C22⋊C4—7124no—
173C2×#95—713no—
174C2×#95—713no—
175C2×#95C2×D7113yes—
176C2×#95C2×D7113yes—
177C43—718no—
178C25—711no—
179C23×C4—711no—
180C23×C4—713no—
181C23×C4—713no—
182C23×C4—714no—
183C23×C4—14212no—
184C23×C4C22×D7113yes—
185C23×C4C22×D7111yescharacteristic
186C23×C4C22×D7113yes—
187#126—7164no—
188C2×C4⋊C4—7124no—
189C2×C4⋊C4—7112no—
190C2×C4⋊C4—7112no—
191C2×C4⋊C4—14212no—
192C2×C22⋊C4—7124no—
193C2×C22⋊C4—7112no—
194C2×C22⋊C4—7112no—
195C2×C22⋊C4—14212no—
196C2×C42—7112no—
197C2×C42—7112no—
198C2×C42—7112no—
199C2×C42—14212no—
200C2×C42—14212no—
201C2×C42—14212no—
202C2×C42C4×D7118yescomplemented
203C2×C42C22×D7114yes—
204#95—7112no—
205#95—7112no—
206#95C22×D71112yes—
207#95C22×D71112yes—
208C24—714no—
209C24—712no—
210C24—1426no—
211C24—1426no—
212C24C23×D7111yescharacteristic
213C22×C4—26no—
214C22×C4—26no—
215C22×C4—26no—
216C22×C4—26no—
217C22×C4—26no—
218C22×C4—26no—
219C22×C4—28416no—
220C22×C4—7112no—
221C22×C4—712no—
222C22×C4—7112no—
223C22×C4—7112no—
224C22×C4—716no—
225C22×C4—716no—
226C22×C4—14224no—
227C22×C4—1426no—
228C22×C4—1426no—
229C22×C4—1426no—
230C22×C4—1426no—
231C22×C4C2×C4×D71112yes—
232C22×C4C23×D7112yes—
233C22×C4C23×D7116yes—
234C22×C4C23×D7116yes—
235C4⋊C4—7148no—
236C4⋊C4—14224no—
237C22⋊C4—7148no—
238C22⋊C4—14224no—
239C42—14224no—
240C42—14224no—
241C42—14224no—
242C42C2×C4×D71116yescomplemented
243C23—2844no—
244C23—28412no—
245C23—714no—
246C23—1426no—
247C23—1426no—
248C23—14224no—
249C23C22×C4×D7112yes—
250C23#41×D7116yes—
251C23#41×D7116yes—
252C23C24×D7111yescharacteristic
253C2×C4—26no—
254C2×C4—26no—
255C2×C4—224no—
256C2×C4—26no—
257C2×C4—26no—
258C2×C4—26no—
259C2×C4—26no—
260C2×C4—44no—
261C2×C4—412no—
262C2×C4—28416no—
263C2×C4—7112no—
264C2×C4—7116no—
265C2×C4—7112no—
266C2×C4—7112no—
267C2×C4—1426no—
268C2×C4—1426no—
269C2×C4—1426no—
270C2×C4—1426no—
271C2×C4—14224no—
272C2×C4—14224no—
273C2×C4C22×C4×D71112yes—
274C22—2842no—
275C22—2846no—
276C22—28416no—
277C22—14212no—
278C22#17986467112yes—
279C22#126×D7114yes—
280C22#17986532112yes—
281C22C23×C4×D7111yescharacteristic
282C22C2×#41×D7113yes—
283C22C2×#41×D7113yes—
284C4—212no—
285C4—42no—
286C4—46no—
287C4—718no—
288C4—14212no—
289C4—14212no—
290C2—2844no—
291C2#2259088818yesdirect product factor
292C2C2×#1798646713yes—
293C2C2×#126×D7111yescharacteristic
294C2C2×#1798653213yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×#383×C71C2
socleC24×C71C24
prime radicalC24×D71C23
cosocleC23×C71C25
hypercenterC2×#383D71
hypocenterC71C2×C4×#126
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
2. #22590888C2direct (N × H)
4. C2×#17985881C2semidirect
5. C2×#17985850C2semidirect
7. C2×C42×Dic71C2semidirect
8. C2×#383×C71C2semidirect
10. C2×#14556122C4semidirect
20. #17985881C22semidirect
21. #17985850C22semidirect
25. C42×Dic71C22semidirect
27. #383×C71C22semidirect
36. #14556122C2×C4semidirect
38. C2×Dic71⋊C4C2×C4semidirect
56. C2×C42×C71C2×C4semidirect
77. Dic71⋊C4C22×C4semidirect
94. C42×C71C22×C4semidirect
121. C2×Dic71#126semidirect
141. Dic71C2×#126semidirect
143. C2×C71C4×#126semidirect
152. C2×#383D71semidirect
156. C71C2×C4×#126semidirect
170. #383C2×D71semidirect
202. C2×C42C4×D71semidirect
242. C42C2×C4×D71semidirect
291. C2#22590888direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561222
#225908882
C2×#179858882
C2×#179858812
C2×#179858502
C2×#179858462
C2×C42×Dic712
C2×#383×C712
C2×C4×#12671