Finite Group Databasebeta

← C5×#20445 #11943165

Subgroups — C5×#20445 #11943165

Order 1280.

1042 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#430C211yesmaximal, characteristic
2C5×#2911C211yesmaximal, characteristic
3C5×#2873C212yesmaximal
4C2×C4×C5×M16C211yesmaximal, characteristic
5C5×#1773C214yesmaximal, complemented
6C5×#1772C214yesmaximal, complemented
7C2×C5×#339C212yesmaximal
8C22×C5×M16C2212yes—
9C22×C5×M16C2211yescharacteristic
10C22×C5×M16C2211yescharacteristic
11C2×C5×#117C2212yes—
12C22×C42×C5C2211yescharacteristic
13C5×#430C418yescomplemented
14C2×C5×#108C2214yes—
15C5×#428C418yescomplemented
16C5×#427C2214yes—
17C5×#405—24no—
18C5×#405C2218yes—
19C4×C5×M16—24no—
20C4×C5×M16C418yescomplemented
21C2×C5×#97C2212yes—
22C2×C4×C5×C8C2212yes—
23C5×#339C2214yes—
24C5×#339C2214yes—
25#20445C511yesmaximal, characteristic, direct product factor, Sylow
26C23×C4×C5—21no—
27C23×C4×C5C2311yescharacteristic
28C2×C5×M16—22no—
29C2×C5×M16—24no—
30C2×C5×M16C2×C418yes—
31C2×C5×M16C2×C414yes—
32C2×C5×M16C2×C414yes—
33C2×C5×M16C2×C414yes—
34C2×C5×M16C2×C414yes—
35C2×C5×M16D414yes—
36C2×C5×M16Q814yes—
37C2×C5×M16C2314yes—
38C22×C5×C8—22no—
39C22×C5×C8C2312yes—
40C22×C5×C8C2312yes—
41C5×#117—22no—
42C5×#117—22no—
43C5×#117C2×C414yes—
44C5×#117C2314yes—
45C2×C5×C4⋊C4C2×C414yes—
46C2×C5×C22⋊C4—22no—
47C2×C42×C5—22no—
48C2×C42×C5—21no—
49C2×C42×C5—22no—
50C2×C42×C5C2×C414yes—
51C2×C42×C5C2311yescharacteristic
52C2×C42×C5C2311yescharacteristic
53C5×#108C2×C4116yescomplemented
54C5×#107C2×C418yescomplemented
55C5×#106C2×C418yescomplemented
56C5×#97—28no—
57C5×#97C2×C418yescomplemented
58C4×C5×C8—28no—
59C4×C5×C8C2×C418yescomplemented
60C2×#430C2×C511yescharacteristic
61#2911C2×C511yescharacteristic
62#2873C2×C512yes—
63C2×C4×M16C2×C511yescharacteristic
64#1773C2×C514yescomplemented
65#1772C2×C514yescomplemented
66C2×#339C2×C512yes—
67C24×C5#4111yescharacteristic
68C22×C4×C5—21no—
69C22×C4×C5—24no—
70C22×C4×C5—21no—
71C22×C4×C5—24no—
72C22×C4×C5—44no—
73C22×C4×C5C22×C412yes—
74C22×C4×C5C22×C412yes—
75C22×C4×C5C22×C412yes—
76C22×C4×C5C2×D412yes—
77C22×C4×C5C2×Q812yes—
78C22×C4×C5#4111yescharacteristic
79C22×C4×C5#4112yes—
80C22×C4×C5C2411yescharacteristic
81C5×M16—28no—
82C5×M16—24no—
83C5×M16C42116yes—
84C5×M16C4⋊C4116yes—
85C5×M16C22×C418yes—
86C2×C5×C8—28no—
87C2×C5×C8—24no—
88C2×C5×C8C22×C414yes—
89C2×C5×C8C22×C414yes—
90C2×C5×C8C22×C414yes—
91C2×C5×C8C22×C414yes—
92C2×C5×C8C2×D414yes—
93C2×C5×C8C2×Q814yes—
94C5×C4⋊C4—24no—
95C5×C4⋊C4C22×C418yes—
96C5×C22⋊C4—24no—
97C5×C22⋊C4—24no—
98C42×C5—24no—
99C42×C5—24no—
100C42×C5—24no—
101C42×C5—21no—
102C42×C5—21no—
103C42×C5C22×C412yes—
104C42×C5C22×C412yes—
105C22×M16C22×C512yes—
106C22×M16C22×C511yescharacteristic
107C22×M16C22×C511yescharacteristic
108C2×#117C22×C512yes—
109C22×C42C22×C511yescharacteristic
110#430C4×C518yescomplemented
111C2×#108C22×C514yes—
112#428C4×C518yescomplemented
113#427C22×C514yes—
114#405—24no—
115#405C22×C518yes—
116C4×M16—24no—
117C4×M16C4×C518yescomplemented
118C2×#97C22×C512yes—
119C2×C4×C8C22×C512yes—
120#339C22×C514yes—
121#339C22×C514yes—
122C23×C5—42no—
123C23×C5#11712yes—
124C23×C5C4×D412yes—
125C23×C5C4×Q812yes—
126C23×C5C2×#4111yescharacteristic
127C2×C4×C5—24no—
128C2×C4×C5—22no—
129C2×C4×C5—22no—
130C2×C4×C5—28no—
131C2×C4×C5—48no—
132C2×C4×C5—42no—
133C2×C4×C5—84no—
134C2×C4×C5C2×C4214yes—
135C2×C4×C5C2×C4⋊C414yes—
136C2×C4×C5#11712yes—
137C2×C4×C5C4×D414yes—
138C2×C4×C5C4×D412yes—
139C2×C4×C5C4×Q814yes—
140C2×C4×C5C4×Q812yes—
141C2×C4×C5C23×C411yescharacteristic
142C2×C4×C5C23×C411yescharacteristic
143C2×C4×C5C23×C411yescharacteristic
144C2×C4×C5C22×D411yescharacteristic
145C2×C4×C5C22×Q811yescharacteristic
146C2×C4×C5C2×#4111yescharacteristic
147C5×C8—28no—
148C5×C8C2×C4218yes—
149C5×C8C2×C4⋊C418yes—
150C23×C4—21no—
151C23×C4C23×C511yescharacteristic
152C2×M16—22no—
153C2×M16—24no—
154C2×M16C2×C4×C518yes—
155C2×M16C2×C4×C514yes—
156C2×M16C2×C4×C514yes—
157C2×M16C2×C4×C514yes—
158C2×M16C2×C4×C514yes—
159C2×M16C5×D414yes—
160C2×M16C5×Q814yes—
161C2×M16C23×C514yes—
162C22×C8—22no—
163C22×C8C23×C512yes—
164C22×C8C23×C512yes—
165#117—22no—
166#117—22no—
167#117C2×C4×C514yes—
168#117C23×C514yes—
169C2×C4⋊C4C2×C4×C514yes—
170C2×C22⋊C4—22no—
171C2×C42—22no—
172C2×C42—21no—
173C2×C42—22no—
174C2×C42C2×C4×C514yes—
175C2×C42C23×C511yescharacteristic
176C2×C42C23×C511yescharacteristic
177#108C2×C4×C5116yescomplemented
178#107C2×C4×C518yescomplemented
179#106C2×C4×C518yescomplemented
180#97—28no—
181#97C2×C4×C518yescomplemented
182C4×C8—28no—
183C4×C8C2×C4×C518yescomplemented
184C22×C5—22no—
185C22×C5—24no—
186C22×C5—42no—
187C22×C5—42no—
188C22×C5C4×C4⋊C414yes—
189C22×C5C2×#11711yescharacteristic
190C22×C5C2×C4×D411yescharacteristic
191C22×C5C2×C4×Q811yescharacteristic
192C4×C5—24no—
193C4×C5—42no—
194C4×C5—48no—
195C4×C5C4×C4⋊C414yes—
196C4×C5C22×C4211yescharacteristic
197C4×C5C22×C4⋊C411yescharacteristic
198C4×C5C2×C4×D411yescharacteristic
199C4×C5C2×C4×Q811yescharacteristic
200C24C5×#4111yescharacteristic
201C22×C4—21no—
202C22×C4—24no—
203C22×C4—21no—
204C22×C4—24no—
205C22×C4—44no—
206C22×C4C22×C4×C512yes—
207C22×C4C22×C4×C512yes—
208C22×C4C22×C4×C512yes—
209C22×C4C2×C5×D412yes—
210C22×C4C2×C5×Q812yes—
211C22×C4C5×#4111yescharacteristic
212C22×C4C5×#4112yes—
213C22×C4C24×C511yescharacteristic
214M16—28no—
215M16—24no—
216M16C42×C5116yes—
217M16C5×C4⋊C4116yes—
218M16C22×C4×C518yes—
219C2×C8—28no—
220C2×C8—24no—
221C2×C8C22×C4×C514yes—
222C2×C8C22×C4×C514yes—
223C2×C8C22×C4×C514yes—
224C2×C8C22×C4×C514yes—
225C2×C8C2×C5×D414yes—
226C2×C8C2×C5×Q814yes—
227C4⋊C4—24no—
228C4⋊C4C22×C4×C518yes—
229C22⋊C4—24no—
230C22⋊C4—24no—
231C42—24no—
232C42—24no—
233C42—24no—
234C42—21no—
235C42—21no—
236C42C22×C4×C512yes—
237C42C22×C4×C512yes—
238C2×C5—21no—
239C2×C5—21no—
240C2×C5—24no—
241C2×C5C2×C4×C4⋊C411yescharacteristic
242C2×C5#295612yes—
243C23—42no—
244C23C5×#11712yes—
245C23C4×C5×D412yes—
246C23C4×C5×Q812yes—
247C23C2×C5×#4111yescharacteristic
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—28no—
252C2×C4—48no—
253C2×C4—42no—
254C2×C4—84no—
255C2×C4C2×C42×C514yes—
256C2×C4C2×C5×C4⋊C414yes—
257C2×C4C5×#11712yes—
258C2×C4C4×C5×D412yes—
259C2×C4C4×C5×D414yes—
260C2×C4C4×C5×Q812yes—
261C2×C4C4×C5×Q814yes—
262C2×C4C23×C4×C511yescharacteristic
263C2×C4C23×C4×C511yescharacteristic
264C2×C4C23×C4×C511yescharacteristic
265C2×C4C22×C5×D411yescharacteristic
266C2×C4C22×C5×Q811yescharacteristic
267C2×C4C2×C5×#4111yescharacteristic
268C8—28no—
269C8C2×C42×C518yes—
270C8C2×C5×C4⋊C418yes—
271C5#2044511yescharacteristic, direct product factor, Sylow
272C22—22no—
273C22—24no—
274C22—42no—
275C22—42no—
276C22C4×C5×C4⋊C414yes—
277C22C2×C5×#11711yescharacteristic
278C22C2×C4×C5×D411yescharacteristic
279C22C2×C4×C5×Q811yescharacteristic
280C4—24no—
281C4—42no—
282C4—48no—
283C4C4×C5×C4⋊C414yes—
284C4C22×C42×C511yescharacteristic
285C4C22×C5×C4⋊C411yescharacteristic
286C4C2×C4×C5×D411yescharacteristic
287C4C2×C4×C5×Q811yescharacteristic
288C2—21no—
289C2—24no—
290C2—21no—
291C2C2×C4×C5×C4⋊C411yescharacteristic
292C2C5×#295612yes—
subgroupG/H
centerC2×C4×C5C22×D4
commutatorC4C22×C42×C5
Frattini, cosocleC22×C4C24×C5
socleC22×C5C2×C4×D4
prime radicalC24×C5#41
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C5 ◁ C22×C5×M16 ◁ G

Complements

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

NH ≅ G/Ntype
5. C5×#1773C2semidirect
6. C5×#1772C2semidirect
13. C5×#430C4semidirect
15. C5×#428C4semidirect
20. C4×C5×M16C4semidirect
25. #20445C5direct (N × H)
53. C5×#108C2×C4semidirect
54. C5×#107C2×C4semidirect
55. C5×#106C2×C4semidirect
57. C5×#97C2×C4semidirect
59. C4×C5×C8C2×C4semidirect
64. #1773C2×C5semidirect
65. #1772C2×C5semidirect
110. #430C4×C5semidirect
112. #428C4×C5semidirect
117. C4×M16C4×C5semidirect
177. #108C2×C4×C5semidirect
178. #107C2×C4×C5semidirect
179. #106C2×C4×C5semidirect
181. #97C2×C4×C5semidirect
183. C4×C8C2×C4×C5semidirect
271. C5#20445direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4302
C5×#29112
C5×#28732
C2×C4×C5×M162
C5×#17732
C5×#17722
C2×C5×#3392
#204455