Finite Group Databasebeta

← C2×#65848 #10617618

Subgroups — C2×#65848 #10617618

Order 640.

1252 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
1C22×C5×C4⋊C4C211yesmaximal, characteristic, complemented
2C2×#4076C211yesmaximal, characteristic, complemented
3C2×#4076C212yesmaximal, complemented
4C2×C4×C22⋊D5C211yesmaximal, characteristic, complemented
5C2×C4×C22⋊D5C212yesmaximal, complemented
6#65848C2116yesmaximal, direct product factor
7C2×#4044C212yesmaximal, complemented
8C2×#4041C211yesmaximal, characteristic, complemented
9C2×#4040C212yesmaximal, complemented
10C2×#4039C211yesmaximal, characteristic, complemented
11C2×#4038C211yesmaximal, characteristic, complemented
12C2×#4036C211yesmaximal, characteristic, complemented
13C23×C4×C5C2211yescharacteristic
14C23×C4×C5C2212yes—
15C22×C22⋊D5C2211yescharacteristic
16C22×C22⋊D5C2212yes—
17C22×D20C2211yescharacteristic
18C22×D20C2212yes—
19C22×C4×D5C2211yescharacteristic
20C22×C4×D5C2212yes—
21C2×C5×C4⋊C4C2211yescharacteristic
22C2×C5×C4⋊C4C2211yescharacteristic
23C2×C5×C4⋊C4C2212yes—
24C2×C5×C4⋊C4C2218yescomplemented
25C2×C22⋊Dic5C2211yescharacteristic
26#4076C2218yescomplemented
27#4076C22116yescomplemented
28C4×C22⋊D5C2218yescomplemented
29C4×C22⋊D5C22116yescomplemented
30C2×#685C2212yes—
31C2×#685C2212yes—
32C2×#685C2211yescharacteristic
33C2×#685C2212yes—
34C2×#685C2212yes—
35C2×C4⋊Dic5C2211yescharacteristic
36C2×C4⋊Dic5C2212yes—
37C2×#683C2212yes—
38C2×#683C2211yescharacteristic
39C2×C4×Dic5C2211yescharacteristic
40C2×C4×Dic5C2212yes—
41#4044C22116yescomplemented
42#4041C2218yescomplemented
43#4040C22116yescomplemented
44#4039C2218yescomplemented
45#4038C2218yescomplemented
46#4036C2218yescomplemented
47C2×#553—51nomaximal, Sylow
48C24×C5C2311yescharacteristic
49C23×D5C2311yescharacteristic
50C23×D5C2312yes—
51C22×C4×C5—24no—
52C22×C4×C5—44no—
53C22×C4×C5C2312yes—
54C22×C4×C5C2312yes—
55C22×C4×C5C2311yescharacteristic
56C22×C4×C5C2314yes—
57C22×C4×C5C2318yes—
58C22×C4×C5C2311yescharacteristic
59C2×C22⋊D5—24no—
60C2×C22⋊D5—28no—
61C2×C22⋊D5C2314yes—
62C2×C22⋊D5C2318yes—
63C22×Dic5C2311yescharacteristic
64C22×Dic5C2311yescharacteristic
65C22×Dic5C2311yescharacteristic
66C22×Dic5C2312yes—
67C2×D20—24no—
68C2×D20—44no—
69C2×D20C2314yes—
70C2×D20C2318yes—
71C2×C4×D5—24no—
72C2×C4×D5—44no—
73C2×C4×D5C2314yes—
74C2×C4×D5C2318yes—
75C5×C4⋊C4C2314yes—
76C5×C4⋊C4C2314yes—
77C5×C4⋊C4C2318yes—
78C22⋊Dic5C2314yes—
79#685C2318yes—
80#685C2318yes—
81#685C2314yes—
82#685C2318yes—
83#685C2318yes—
84C4⋊Dic5C2314yes—
85C4⋊Dic5C2318yes—
86#683C2318yes—
87#683C2314yes—
88C4×Dic5C2314yes—
89C4×Dic5C2318yes—
90#553—516no—
91C2×#126—52no—
92C2×#125—51no—
93C2×#123—52no—
94C2×#121—52no—
95C2×#121—51no—
96C2×#121—51no—
97C2×C4×D4—52no—
98C2×C4×D4—51no—
99C2×C4×D4—51no—
100C2×#117—51no—
101C22×C4⋊C4D511yescharacteristic, complemented
102C23×C5—22no—
103C23×C5—22no—
104C23×C5#4114yes—
105C23×C5C2412yes—
106C23×C5C2411yescharacteristic
107C22×D5—22no—
108C22×D5—24no—
109C22×D5—22no—
110C22×D5—24no—
111C22×D5—24no—
112C22×D5—22no—
113C22×D5C2412yes—
114C22×D5C2414yes—
115C2×C4×C5—22no—
116C2×C4×C5—24no—
117C2×C4×C5—24no—
118C2×C4×C5—28no—
119C2×C4×C5—48no—
120C2×C4×C5#4114yes—
121C2×C4×C5C2414yes—
122C2×C4×C5C2414yes—
123C2×C4×C5C2412yes—
124C2×C4×C5C2412yes—
125C22⋊D5—28no—
126C22⋊D5—216no—
127C2×Dic5—22no—
128C2×Dic5—22no—
129C2×Dic5—24no—
130C2×Dic5—22no—
131C2×Dic5C2412yes—
132C2×Dic5C2412yes—
133C2×Dic5C2412yes—
134C2×Dic5C2414yes—
135D20—28no—
136D20—48no—
137C4×D5—28no—
138C4×D5—48no—
139C22×D4—52no—
140C22×D4—51no—
141C22×D4—51no—
142C22×D4—52no—
143C23×C4—51no—
144C23×C4—52no—
145C23×C4C2×D511yescharacteristic
146C23×C4C2×D512yes—
147#126—516no—
148#125—58no—
149#123—516no—
150#121—516no—
151#121—58no—
152#121—58no—
153C4×D4—516no—
154C4×D4—58no—
155C4×D4—58no—
156#117—58no—
157C2×C4⋊C4—51no—
158C2×C4⋊C4—52no—
159C2×C4⋊C4—51no—
160C2×C4⋊C4—52no—
161C2×C4⋊C4C2×D511yescharacteristic
162C2×C4⋊C4C2×D511yescharacteristic
163C2×C4⋊C4C2×D512yes—
164C2×C4⋊C4C2×D518yescomplemented
165C2×C22⋊C4—51no—
166C2×C22⋊C4—52no—
167C2×C22⋊C4—52no—
168C2×C22⋊C4—52no—
169C2×C22⋊C4—51no—
170C2×C22⋊C4—52no—
171C2×C42—52no—
172C2×C42—51no—
173C22×C5—28no—
174C22×C5—22no—
175C22×C5—22no—
176C22×C5C2×#4112yes—
177C22×C5C2×#4114yes—
178C22×C5C2×#4112yes—
179C22×C5H(5,𝔽2)12yes—
180C22×C5C2511yescharacteristic
181C2×D5—22no—
182C2×D5—24no—
183C2×D5—22no—
184C2×D5—24no—
185C2×D5—24no—
186C2×D5—22no—
187C2×D5—44no—
188C2×D5—48no—
189C4×C5—22no—
190C4×C5—24no—
191C4×C5—24no—
192C4×C5C2×#4114yes—
193Dic5—22no—
194Dic5—22no—
195Dic5—24no—
196Dic5—22no—
197C24—51no—
198C24—52no—
199C24C22×D511yescharacteristic
200C2×D4—58no—
201C2×D4—54no—
202C2×D4—54no—
203C2×D4—58no—
204C2×D4—108no—
205C2×D4—104no—
206C2×D4—104no—
207C2×D4—204no—
208C22×C4—24no—
209C22×C4—44no—
210C22×C4—51no—
211C22×C4—52no—
212C22×C4—51no—
213C22×C4—51no—
214C22×C4—54no—
215C22×C4—58no—
216C22×C4—104no—
217C22×C4—204no—
218C22×C4C22×D514yes—
219C22×C4C22×D512yes—
220C22×C4C22×D511yescharacteristic
221C22×C4C22×D512yes—
222C22×C4C22×D518yes—
223C22×C4C22×D511yescharacteristic
224C4⋊C4—54no—
225C4⋊C4—58no—
226C4⋊C4—54no—
227C4⋊C4—58no—
228C4⋊C4C22×D514yes—
229C4⋊C4C22×D514yes—
230C4⋊C4C22×D518yes—
231C22⋊C4—54no—
232C22⋊C4—58no—
233C22⋊C4—58no—
234C22⋊C4—58no—
235C22⋊C4—54no—
236C22⋊C4—58no—
237C42—58no—
238C42—54no—
239C2×C5—24no—
240C2×C5#55314yescomplemented
241C2×C5C22×#4111yescharacteristic
242C2×C5C22×#4111yescharacteristic
243C2×C5C2×H(5,𝔽2)11yescharacteristic
244D5—42no—
245D5—44no—
246C23—22no—
247C23—22no—
248C23—52no—
249C23—54no—
250C23—102no—
251C23—104no—
252C23—104no—
253C23—102no—
254C23—102no—
255C23—104no—
256C23#71314yes—
257C23C23×D512yes—
258C23C23×D511yescharacteristic
259D4—1016no—
260D4—108no—
261D4—108no—
262D4—208no—
263C2×C4—22no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—48no—
268C2×C4—52no—
269C2×C4—54no—
270C2×C4—52no—
271C2×C4—52no—
272C2×C4—102no—
273C2×C4—102no—
274C2×C4—104no—
275C2×C4—102no—
276C2×C4—108no—
277C2×C4—208no—
278C2×C4#70914yes—
279C2×C4C23×D514yes—
280C2×C4C23×D512yes—
281C2×C4C23×D514yes—
282C2×C4C23×D512yes—
283C5C2×#55311yescharacteristic, complemented, Sylow
284C22—28no—
285C22—22no—
286C22—22no—
287C22—102no—
288C22—104no—
289C22—104no—
290C22—102no—
291C22—102no—
292C22—104no—
293C22—204no—
294C22—208no—
295C22C2×#70912yes—
296C22#414412yes—
297C22C2×#71314yes—
298C22C2×#71312yes—
299C22C24×D511yescharacteristic
300C4—22no—
301C4—24no—
302C4—24no—
303C4—102no—
304C4—102no—
305C4—104no—
306C4—102no—
307C4C2×#70914yes—
308C2—24no—
309C2—202no—
310C2—204no—
311C2#6584814yesdirect product factor
312C2C22×#70911yescharacteristic
313C2C2×#414411yescharacteristic
314C2C22×#71311yescharacteristic
subgroupG/H
centerC23C23×D5
commutator, cosocleC22×C5C25
FrattiniC22C24×D5
FittingC22×C5×C4⋊C4C2
socleC23×C5C24
hypercenterC22×C4⋊C4D5
hypocenterC5C2×#553
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×C5×C4⋊C4C2semidirect
2. C2×#4076C2semidirect
3. C2×#4076C2semidirect
4. C2×C4×C22⋊D5C2semidirect
5. C2×C4×C22⋊D5C2semidirect
6. #65848C2direct (N × H)
7. C2×#4044C2semidirect
8. C2×#4041C2semidirect
9. C2×#4040C2semidirect
10. C2×#4039C2semidirect
11. C2×#4038C2semidirect
12. C2×#4036C2semidirect
24. C2×C5×C4⋊C4C22semidirect
26. #4076C22semidirect
27. #4076C22semidirect
28. C4×C22⋊D5C22semidirect
29. C4×C22⋊D5C22semidirect
41. #4044C22semidirect
42. #4041C22semidirect
43. #4040C22semidirect
44. #4039C22semidirect
45. #4038C22semidirect
46. #4036C22semidirect
101. C22×C4⋊C4D5semidirect
164. C2×C4⋊C4C2×D5semidirect
240. C2×C5#553semidirect
283. C5C2×#553semidirect
311. C2#65848direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×C4⋊C42
C2×#40762
C2×C4×C22⋊D52
#658482
C2×#40442
C2×#40412
C2×#40402
C2×#40392
C2×#40382
C2×#40362
C2×#5535