Finite Group Databasebeta

← C5×#21920 #11944640

Subgroups — C5×#21920 #11944640

Order 1280.

694 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#2285C211yesmaximal, characteristic
2C5×#1917C214yesmaximal, complemented
3C5×#1916C214yesmaximal, complemented
4C5×#1817C212yesmaximal
5C5×#1798C212yesmaximal
6C5×#1750C212yesmaximal
7C2×C5×#117C2211yescharacteristic
8C2×C5×#117C2211yescharacteristic
9C22×C42×C5C2211yescharacteristic
10C2×C5×C4⋊C8C2212yes—
11C2×C5×C4⋊C8C2212yes—
12C2×C5×C22⋊C8C2214yes—
13C2×C5×#97C2212yes—
14C2×C4×C5×C8C2212yes—
15C5×#384C411yescharacteristic
16C5×#384C411yescharacteristic
17C5×#382C411yescharacteristic
18C5×#382C411yescharacteristic
19C5×#380C414yes—
20C4×C5×C4⋊C4C2214yes—
21C5×#336C2214yes—
22C5×#336C2212yes—
23C5×#336C2214yes—
24C5×#336C2212yes—
25C5×#336C2214yes—
26#21920C511yesmaximal, characteristic, direct product factor, Sylow
27C23×C4×C5C2×C412yes—
28C23×C4×C5C2311yescharacteristic
29C22×C5×C8C2314yes—
30C22×C5×C8C2314yes—
31C5×#117—41no—
32C5×#117—41no—
33C5×#117—41no—
34C5×#117—41no—
35C2×C5×C4⋊C4C2×C414yes—
36C2×C5×C4⋊C4C2×C414yes—
37C2×C5×C4⋊C4C2×C411yescharacteristic
38C2×C5×C4⋊C4C2×C411yescharacteristic
39C2×C5×C4⋊C4C2×C411yescharacteristic
40C2×C5×C4⋊C4C2×C411yescharacteristic
41C2×C5×C22⋊C4C2×C412yes—
42C2×C5×C22⋊C4C2×C412yes—
43C2×C42×C5—24no—
44C2×C42×C5C2×C411yescharacteristic
45C2×C42×C5C2×C411yescharacteristic
46C2×C42×C5C2312yes—
47C2×C42×C5C2312yes—
48C2×C42×C5C2312yes—
49C5×C4⋊C8—42no—
50C5×C4⋊C8—42no—
51C5×C22⋊C8—28no—
52C5×#97—42no—
53C4×C5×C8—42no—
54C5×#95C2×C414yes—
55C5×#95C2×C414yes—
56#2285C2×C511yescharacteristic
57#1917C2×C514yescomplemented
58#1916C2×C514yescomplemented
59#1817C2×C512yes—
60#1798C2×C512yes—
61#1750C2×C512yes—
62C24×C5C22×C411yescharacteristic
63C22×C4×C5—21no—
64C22×C4×C5—21no—
65C22×C4×C5—22no—
66C22×C4×C5—24no—
67C22×C4×C5—24no—
68C22×C4×C5—42no—
69C22×C4×C5C22×C412yes—
70C22×C4×C5C22×C412yes—
71C22×C4×C5C22×C412yes—
72C22×C4×C5C22×C412yes—
73C22×C4×C5C22×C412yes—
74C22×C4×C5C22×C411yescharacteristic
75C22×C4×C5C22×C412yes—
76C22×C4×C5#4114yes—
77C22×C4×C5C2411yescharacteristic
78C2×C5×C8—24no—
79C2×C5×C8—24no—
80C2×C5×C8—24no—
81C2×C5×C8—24no—
82C2×C5×C8—24no—
83C2×C5×C8—24no—
84C5×C4⋊C4—28no—
85C5×C4⋊C4—44no—
86C5×C4⋊C4—41no—
87C5×C4⋊C4—41no—
88C5×C4⋊C4—41no—
89C5×C4⋊C4—41no—
90C5×C22⋊C4—42no—
91C5×C22⋊C4—42no—
92C42×C5—22no—
93C42×C5—22no—
94C42×C5—24no—
95C42×C5—22no—
96C42×C5—22no—
97C42×C5—22no—
98C42×C5—22no—
99C2×#117C22×C511yescharacteristic
100C2×#117C22×C511yescharacteristic
101C22×C42C22×C511yescharacteristic
102C2×C4⋊C8C22×C512yes—
103C2×C4⋊C8C22×C512yes—
104C2×C22⋊C8C22×C514yes—
105C2×#97C22×C512yes—
106C2×C4×C8C22×C512yes—
107#384C4×C511yescharacteristic
108#384C4×C511yescharacteristic
109#382C4×C511yescharacteristic
110#382C4×C511yescharacteristic
111#380C4×C514yes—
112C4×C4⋊C4C22×C514yes—
113#336C22×C514yes—
114#336C22×C512yes—
115#336C22×C514yes—
116#336C22×C512yes—
117#336C22×C514yes—
118C23×C5—21no—
119C23×C5—21no—
120C23×C5—22no—
121C23×C5—22no—
122C23×C5#11712yes—
123C23×C5C23×C411yescharacteristic
124C2×C4×C5—22no—
125C2×C4×C5—21no—
126C2×C4×C5—21no—
127C2×C4×C5—22no—
128C2×C4×C5—24no—
129C2×C4×C5—24no—
130C2×C4×C5—22no—
131C2×C4×C5—22no—
132C2×C4×C5—22no—
133C2×C4×C5—22no—
134C2×C4×C5—22no—
135C2×C4×C5—24no—
136C2×C4×C5—24no—
137C2×C4×C5—22no—
138C2×C4×C5—24no—
139C2×C4×C5—24no—
140C2×C4×C5—22no—
141C2×C4×C5—48no—
142C2×C4×C5#11712yes—
143C2×C4×C5#13114yes—
144C2×C4×C5C2×#4112yes—
145C2×C4×C5H(5,𝔽2)11yescharacteristic
146C2×C4×C5H(5,𝔽2)11yescharacteristic
147C2×C4×C52−1+412yes—
148C5×C8—44no—
149C5×C8—44no—
150C23×C4C2×C4×C512yes—
151C23×C4C23×C511yescharacteristic
152C22×C8C23×C514yes—
153C22×C8C23×C514yes—
154#117—41no—
155#117—41no—
156#117—41no—
157#117—41no—
158C2×C4⋊C4C2×C4×C514yes—
159C2×C4⋊C4C2×C4×C511yescharacteristic
160C2×C4⋊C4C2×C4×C511yescharacteristic
161C2×C4⋊C4C2×C4×C511yescharacteristic
162C2×C4⋊C4C2×C4×C511yescharacteristic
163C2×C4⋊C4C2×C4×C514yes—
164C2×C22⋊C4C2×C4×C512yes—
165C2×C22⋊C4C2×C4×C512yes—
166C2×C42—24no—
167C2×C42C2×C4×C511yescharacteristic
168C2×C42C2×C4×C511yescharacteristic
169C2×C42C23×C512yes—
170C2×C42C23×C512yes—
171C2×C42C23×C512yes—
172C4⋊C8—42no—
173C4⋊C8—42no—
174C22⋊C8—28no—
175#97—42no—
176C4×C8—42no—
177#95C2×C4×C514yes—
178#95C2×C4×C514yes—
179C22×C5—22no—
180C22×C5—24no—
181C22×C5—41no—
182C22×C5—41no—
183C22×C5—42no—
184C22×C5C2×#11711yescharacteristic
185C22×C5#51811yescharacteristic
186C22×C5#51911yescharacteristic
187C22×C5C2×#13112yes—
188C22×C5#56812yes—
189C4×C5—22no—
190C4×C5—24no—
191C4×C5—42no—
192C4×C5—42no—
193C4×C5—42no—
194C4×C5—42no—
195C4×C5—42no—
196C4×C5#53912yes—
197C4×C5#53912yes—
198C24C22×C4×C511yescharacteristic
199C22×C4—21no—
200C22×C4—21no—
201C22×C4—22no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—42no—
205C22×C4C22×C4×C512yes—
206C22×C4C22×C4×C512yes—
207C22×C4C22×C4×C512yes—
208C22×C4C22×C4×C512yes—
209C22×C4C22×C4×C512yes—
210C22×C4C22×C4×C511yescharacteristic
211C22×C4C22×C4×C512yes—
212C22×C4C5×#4114yes—
213C22×C4C24×C511yescharacteristic
214C2×C8—24no—
215C2×C8—24no—
216C2×C8—24no—
217C2×C8—24no—
218C2×C8—24no—
219C2×C8—24no—
220C4⋊C4—28no—
221C4⋊C4—41no—
222C4⋊C4—41no—
223C4⋊C4—41no—
224C4⋊C4—41no—
225C4⋊C4—44no—
226C22⋊C4—42no—
227C22⋊C4—42no—
228C42—22no—
229C42—22no—
230C42—24no—
231C42—22no—
232C42—22no—
233C42—22no—
234C42—22no—
235C2×C5—42no—
236C2×C5#231311yescharacteristic
237C2×C5#292412yes—
238C2×C5#297911yescharacteristic
239C2×C5#298011yescharacteristic
240C2×C5#298512yes—
241C23—21no—
242C23—21no—
243C23—22no—
244C23—22no—
245C23C5×#11712yes—
246C23C23×C4×C511yescharacteristic
247C2×C4—22no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—22no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—48no—
265C2×C4C5×#11712yes—
266C2×C4C5×#13114yes—
267C2×C4C2×C5×#4112yes—
268C2×C4C5×H(5,𝔽2)11yescharacteristic
269C2×C4C5×H(5,𝔽2)11yescharacteristic
270C2×C4C5×2−1+412yes—
271C8—44no—
272C8—44no—
273C5#2192011yescharacteristic, direct product factor, Sylow
274C22—22no—
275C22—24no—
276C22—42no—
277C22—41no—
278C22—41no—
279C22C2×C5×#11711yescharacteristic
280C22C5×#51811yescharacteristic
281C22C5×#51911yescharacteristic
282C22C2×C5×#13112yes—
283C22C5×#56812yes—
284C4—22no—
285C4—24no—
286C4—42no—
287C4—42no—
288C4—42no—
289C4—42no—
290C4—42no—
291C4C5×#53912yes—
292C4C5×#53912yes—
293C2—42no—
294C2C5×#231311yescharacteristic
295C2C5×#292412yes—
296C2C5×#297911yescharacteristic
297C2C5×#298011yescharacteristic
298C2C5×#298512yes—
subgroupG/H
centerC22×C4×C5C24
commutatorC23C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC23×C5C23×C4
prime radicalC24×C5C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#1917C2semidirect
3. C5×#1916C2semidirect
26. #21920C5direct (N × H)
57. #1917C2×C5semidirect
58. #1916C2×C5semidirect
273. C5#21920direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#22852
C5×#19172
C5×#19162
C5×#18172
C5×#17982
C5×#17502
#219205