Finite Group Databasebeta

← C2×#65886 #10617655

Subgroups — C2×#65886 #10617655

Order 640.

1620 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#709C211yesmaximal, characteristic, complemented
2C23×Dic10C211yesmaximal, characteristic, complemented
3C2×C4×C5×D4C211yesmaximal, characteristic, complemented
4C2×#4085C212yesmaximal, complemented
5C2×#4076C211yesmaximal, characteristic, complemented
6C2×#4070C211yesmaximal, characteristic, complemented
7#65886C2116yesmaximal, direct product factor
8C2×#4042C212yesmaximal, complemented
9C2×#4031C212yesmaximal, complemented
10C2×#4027C212yesmaximal, complemented
11C2×#4021C211yesmaximal, characteristic, complemented
12C2×C4×Dic10C211yesmaximal, characteristic, complemented
13C22×C5×D4C2211yescharacteristic
14C23×C4×C5C2211yescharacteristic
15C23×C4×C5C2211yescharacteristic
16C22×C22⋊D5C2212yes—
17C22×C22⋊D5C2212yes—
18C23×Dic5C2212yes—
19C2×#709—28no—
20C2×#709C2218yescomplemented
21C22×D20C2211yescharacteristic
22C22×C4×D5C2212yes—
23C22×Dic10—28no—
24C22×Dic10C2211yescharacteristic
25C22×Dic10C2212yes—
26C22×Dic10C2211yescharacteristic
27C22×Dic10C2218yescomplemented
28C4×C5×D4C2218yescomplemented
29C2×C5×C4⋊C4C2211yescharacteristic
30C2×C5×C22⋊C4C2211yescharacteristic
31C2×C5×C22⋊C4C2211yescharacteristic
32C2×C42×C5C2211yescharacteristic
33C2×C22⋊Dic5C2212yes—
34#4085C22116yescomplemented
35#4076C2218yescomplemented
36C2×#685C2212yes—
37C2×#685C2212yes—
38C2×#685C2212yes—
39C2×C4⋊Dic5C2211yescharacteristic
40#4070C2218yescomplemented
41C2×#683C2212yes—
42C2×#683C2212yes—
43C2×C4×Dic5C2212yes—
44#4042C22116yescomplemented
45#4031C22116yescomplemented
46#4027C22116yescomplemented
47#4021C2218yescomplemented
48C4×Dic10C2218yescomplemented
49C2×#548—51nomaximal, Sylow
50C24×C5C2311yescharacteristic
51C24×C5C2311yescharacteristic
52C23×D5C2312yes—
53C2×C5×D4—24no—
54C2×C5×D4C2314yes—
55C22×C4×C5—24no—
56C22×C4×C5—24no—
57C22×C4×C5C2311yescharacteristic
58C22×C4×C5C2311yescharacteristic
59C22×C4×C5C2311yescharacteristic
60C22×C4×C5C2311yescharacteristic
61C22×C4×C5C2314yes—
62C22×C4×C5C2314yes—
63C22×C4×C5C2311yescharacteristic
64C2×C22⋊D5—28no—
65C2×C22⋊D5—28no—
66C2×C22⋊D5C2318yes—
67C2×C22⋊D5C2318yes—
68C22×Dic5—28no—
69C22×Dic5C2312yes—
70C22×Dic5C2312yes—
71C22×Dic5C2318yes—
72C22×Dic5C2312yes—
73#709—232no—
74C2×D20—24no—
75C2×D20C2314yes—
76C2×C4×D5—28no—
77C2×C4×D5C2318yes—
78C2×Dic10—24no—
79C2×Dic10—28no—
80C2×Dic10—232no—
81C2×Dic10D418yescomplemented
82C2×Dic10C2314yes—
83C2×Dic10C2318yes—
84C2×Dic10C2314yes—
85C5×C4⋊C4C2314yes—
86C5×C22⋊C4C2314yes—
87C5×C22⋊C4C2314yes—
88C42×C5C2314yes—
89C22⋊Dic5C2318yes—
90#685C2318yes—
91#685C2318yes—
92#685C2318yes—
93C4⋊Dic5C2314yes—
94#683C2318yes—
95#683C2318yes—
96C4×Dic5C2318yes—
97C22×#41—51no—
98C23×Q8—51no—
99#548—516no—
100C2×#124—52no—
101C2×#124—51no—
102C2×C22⋊Q8—51no—
103C2×C22⋊Q8—52no—
104C2×#121—52no—
105C2×#121—51no—
106C2×C4×Q8—51no—
107C2×C4×D4—52no—
108C2×C4×D4D511yescharacteristic, complemented
109C23×C5—22no—
110C23×C5—22no—
111C23×C5—22no—
112C23×C5—22no—
113C23×C5—22no—
114C23×C5#4114yescomplemented
115C23×C5C2412yes—
116C23×C5C2412yes—
117C23×C5C2411yescharacteristic
118C22×D5—24no—
119C22×D5—24no—
120C22×D5—24no—
121C22×D5C2414yes—
122C5×D4—28no—
123C2×C4×C5—22no—
124C2×C4×C5—22no—
125C2×C4×C5—22no—
126C2×C4×C5—22no—
127C2×C4×C5—28no—
128C2×C4×C5—28no—
129C2×C4×C5C2×D414yes—
130C2×C4×C5C2412yes—
131C2×C4×C5C2412yes—
132C2×C4×C5C2412yes—
133C2×C4×C5C2412yes—
134C2×C4×C5C2412yes—
135C22⋊D5—216no—
136C22⋊D5—216no—
137C2×Dic5—24no—
138C2×Dic5—24no—
139C2×Dic5—216no—
140C2×Dic5C2×D418yes—
141C2×Dic5C2414yes—
142C2×Dic5C2414yes—
143C2×Dic5C2414yes—
144D20—28no—
145C4×D5—216no—
146Dic10—28no—
147Dic10—216no—
148Dic10C2×D4116yescomplemented
149C2×#41—58no—
150C2×#41—108no—
151C22×Q8—51no—
152C22×Q8—52no—
153C22×Q8—51no—
154C22×Q8—58no—
155C22×Q8—108no—
156C22×D4—52no—
157C22×D4—52no—
158C22×D4—51no—
159C22×D4C2×D511yescharacteristic
160C23×C4—52no—
161C23×C4—52no—
162C23×C4C2×D511yescharacteristic
163C23×C4C2×D511yescharacteristic
164#124—516no—
165#124—58no—
166C22⋊Q8—58no—
167C22⋊Q8—516no—
168#121—516no—
169#121—58no—
170C4×Q8—58no—
171C4×D4—516no—
172C4×D4C2×D518yescomplemented
173C2×C4⋊C4—52no—
174C2×C4⋊C4—52no—
175C2×C4⋊C4—51no—
176C2×C4⋊C4C2×D511yescharacteristic
177C2×C22⋊C4—52no—
178C2×C22⋊C4—52no—
179C2×C22⋊C4—52no—
180C2×C22⋊C4—52no—
181C2×C22⋊C4C2×D511yescharacteristic
182C2×C22⋊C4C2×D511yescharacteristic
183C2×C42—52no—
184C2×C42C2×D511yescharacteristic
185C22×C5—28no—
186C22×C5—22no—
187C22×C5—22no—
188C22×C5—22no—
189C22×C5—22no—
190C22×C5—22no—
191C22×C5—44no—
192C22×C5C22×D412yes—
193C22×C5C2×#4112yes—
194C22×C5C2×#4114yescomplemented
195C22×C52−1+412yes—
196C22×C5C2511yescharacteristic
197C2×D5—24no—
198C2×D5—24no—
199C2×D5—24no—
200C2×D5—48no—
201C4×C5—22no—
202C4×C5—22no—
203C4×C5—22no—
204C4×C5—22no—
205C4×C5C22×D414yes—
206Dic5—24no—
207Dic5—24no—
208Dic5C22×D418yes—
209C24—52no—
210C24C22×D511yescharacteristic
211C24C22×D511yescharacteristic
212#41—1032no—
213C2×Q8—58no—
214C2×Q8—54no—
215C2×Q8—58no—
216C2×Q8—54no—
217C2×Q8—108no—
218C2×Q8—1032no—
219C2×Q8—104no—
220C2×D4—24no—
221C2×D4—58no—
222C2×D4—58no—
223C2×D4—54no—
224C2×D4—108no—
225C2×D4—108no—
226C2×D4—104no—
227C2×D4C22×D514yes—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—52no—
231C22×C4—58no—
232C22×C4—52no—
233C22×C4—52no—
234C22×C4—58no—
235C22×C4—108no—
236C22×C4—108no—
237C22×C4C22×D514yes—
238C22×C4C22×D514yes—
239C22×C4C22×D511yescharacteristic
240C22×C4C22×D511yescharacteristic
241C22×C4C22×D511yescharacteristic
242C22×C4C22×D511yescharacteristic
243C22×C4C22×D511yescharacteristic
244C4⋊C4—58no—
245C4⋊C4—58no—
246C4⋊C4—54no—
247C4⋊C4C22×D514yes—
248C22⋊C4—58no—
249C22⋊C4—58no—
250C22⋊C4—58no—
251C22⋊C4—58no—
252C22⋊C4C22×D514yes—
253C22⋊C4C22×D514yes—
254C42—58no—
255C42C22×D514yes—
256C2×C5—24no—
257C2×C5—42no—
258C2×C5#54814yescomplemented
259C2×C5C23×D411yescharacteristic
260C2×C5C22×#4111yescharacteristic
261C2×C5C2×2−1+411yescharacteristic
262D5—44no—
263C23—22no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—54no—
269C23—104no—
270C23—104no—
271C23—104no—
272C23#70914yescomplemented
273C23C23×D512yes—
274C23C23×D512yes—
275C23C23×D511yescharacteristic
276Q8—516no—
277Q8—1016no—
278Q8—108no—
279D4—28no—
280D4—1016no—
281D4—1016no—
282D4—108no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—28no—
288C2×C4—28no—
289C2×C4—58no—
290C2×C4—54no—
291C2×C4—54no—
292C2×C4—54no—
293C2×C4—1016no—
294C2×C4—1016no—
295C2×C4—104no—
296C2×C4—104no—
297C2×C4D4×D514yes—
298C2×C4C23×D512yes—
299C2×C4C23×D512yes—
300C2×C4C23×D512yes—
301C2×C4C23×D512yes—
302C2×C4C23×D512yes—
303C5C2×#54811yescharacteristic, complemented, Sylow
304C22—28no—
305C22—22no—
306C22—22no—
307C22—22no—
308C22—22no—
309C22—22no—
310C22—44no—
311C22—104no—
312C22—104no—
313C22—104no—
314C22—208no—
315C22C2×#70912yes—
316C22C2×#70914yescomplemented
317C22C2×D4×D512yes—
318C22#415012yes—
319C22C24×D511yescharacteristic
320C4—22no—
321C4—22no—
322C4—22no—
323C4—22no—
324C4—58no—
325C4—104no—
326C4—104no—
327C4C2×D4×D514yes—
328C2—24no—
329C2—42no—
330C2—204no—
331C2#6588614yesdirect product factor
332C2C22×#70911yescharacteristic
333C2C22×D4×D511yescharacteristic
334C2C2×#415011yescharacteristic
subgroupG/H
centerC23C23×D5
commutator, cosocleC22×C5C25
FrattiniC22C24×D5
FittingC2×C4×C5×D4C2
socleC23×C5C24
hypercenterC2×C4×D4D5
hypocenterC5C2×#548
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#709C2semidirect
2. C23×Dic10C2semidirect
3. C2×C4×C5×D4C2semidirect
4. C2×#4085C2semidirect
5. C2×#4076C2semidirect
6. C2×#4070C2semidirect
7. #65886C2direct (N × H)
8. C2×#4042C2semidirect
9. C2×#4031C2semidirect
10. C2×#4027C2semidirect
11. C2×#4021C2semidirect
12. C2×C4×Dic10C2semidirect
20. C2×#709C22semidirect
27. C22×Dic10C22semidirect
28. C4×C5×D4C22semidirect
34. #4085C22semidirect
35. #4076C22semidirect
40. #4070C22semidirect
44. #4042C22semidirect
45. #4031C22semidirect
46. #4027C22semidirect
47. #4021C22semidirect
48. C4×Dic10C22semidirect
81. C2×Dic10D4semidirect
108. C2×C4×D4D5semidirect
114. C23×C5#41semidirect
148. Dic10C2×D4semidirect
172. C4×D4C2×D5semidirect
194. C22×C5C2×#41semidirect
258. C2×C5#548semidirect
272. C23#709semidirect
303. C5C2×#548semidirect
316. C22C2×#709semidirect
331. C2#65886direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#7092
C23×Dic102
C2×C4×C5×D42
C2×#40852
C2×#40762
C2×#40702
#658862
C2×#40422
C2×#40312
C2×#40272
C2×#40212
C2×C4×Dic102
C2×#5485