Finite Group Databasebeta

← C5×#20719 #11943439

Subgroups — C5×#20719 #11943439

Order 1280.

1322 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C5×#41C211yesmaximal, characteristic
2C2×C5×#432C212yesmaximal, complemented
3C5×#1818C212yesmaximal, complemented
4C5×#1798C214yesmaximal, complemented
5C5×#1780C212yesmaximal
6C5×#1749C214yesmaximal, complemented
7C22×C5×#41C2211yescharacteristic
8C4×C5×#41—28no—
9C2×C4×C5×Q8C412yes—
10C2×C4×C5×D4C414yes—
11C2×C4×C5×D4C412yes—
12C2×C5×#117C2212yes—
13C2×C5×#117C2211yescharacteristic
14C22×C42×C5C2212yes—
15C22×C42×C5C2211yescharacteristic
16C5×#432—28no—
17C2×C5×C4⋊C8C2214yes—
18C2×C5×C22⋊C8C2218yes—
19C2×C5×C22⋊C8C2214yes—
20C2×C5×#97C2214yes—
21C5×#336C2218yes—
22#20719C511yesmaximal, characteristic, direct product factor, Sylow
23C2×C5×#41—24no—
24C2×C5×#41—28no—
25C22×C5×Q8C2×C411yescharacteristic
26C22×C5×D4C2×C411yescharacteristic
27C22×C5×D4C2×C412yes—
28C23×C4×C5C2×C414yes—
29C23×C4×C5C2×C412yes—
30C23×C4×C5C2311yescharacteristic
31C23×C4×C5C2312yes—
32C22×C5×C8C2318yes—
33C4×C5×Q8—28no—
34C4×C5×D4—216no—
35C4×C5×D4—28no—
36C5×#117—24no—
37C5×#117—28no—
38C2×C5×C4⋊C4C2×C412yes—
39C2×C5×C4⋊C4C2×C414yes—
40C2×C5×C22⋊C4C2×C412yes—
41C2×C5×C22⋊C4C2×C414yes—
42C2×C42×C5—28no—
43C2×C42×C5C2×C414yes—
44C2×C42×C5C2×C412yes—
45C2×C42×C5D418yes—
46C2×C42×C5C2312yes—
47C2×C42×C5C2311yescharacteristic
48C2×C42×C5C2311yescharacteristic
49C5×C4⋊C8—28no—
50C5×C22⋊C8—28no—
51C5×C22⋊C8—216no—
52C5×#97—28no—
53C2×C4×#41C2×C511yescharacteristic
54C2×#432C2×C512yescomplemented
55#1818C2×C512yescomplemented
56#1798C2×C514yescomplemented
57#1780C2×C512yes—
58#1749C2×C514yescomplemented
59C24×C5C22×C411yescharacteristic
60C24×C5C22×C412yes—
61C5×#41—232no—
62C2×C5×Q8—22no—
63C2×C5×Q8—24no—
64C2×C5×D4—24no—
65C2×C5×D4—24no—
66C2×C5×D4—24no—
67C2×C5×D4—22no—
68C2×C5×D4—24no—
69C22×C4×C5—24no—
70C22×C4×C5—24no—
71C22×C4×C5—24no—
72C22×C4×C5—28no—
73C22×C4×C5—44no—
74C22×C4×C5—48no—
75C22×C4×C5C22⋊C418yes—
76C22×C4×C5C22×C414yes—
77C22×C4×C5C22×C412yes—
78C22×C4×C5C22×C411yescharacteristic
79C22×C4×C5C22×C412yes—
80C22×C4×C5C22×C412yes—
81C22×C4×C5C2×D414yes—
82C22×C4×C5#4118yes—
83C22×C4×C5C2411yescharacteristic
84C2×C5×C8—28no—
85C2×C5×C8—216no—
86C5×C4⋊C4—28no—
87C5×C4⋊C4—24no—
88C5×C22⋊C4—24no—
89C5×C22⋊C4—28no—
90C42×C5—28no—
91C42×C5—24no—
92C42×C5C22⋊C418yes—
93C42×C5C2×D414yes—
94C42×C5C2×D414yes—
95C22×#41C22×C511yescharacteristic
96C4×#41—28no—
97C2×C4×Q8C4×C512yes—
98C2×C4×D4C4×C514yes—
99C2×C4×D4C4×C512yes—
100C2×#117C22×C512yes—
101C2×#117C22×C511yescharacteristic
102C22×C42C22×C512yes—
103C22×C42C22×C511yescharacteristic
104#432—28no—
105C2×C4⋊C8C22×C514yes—
106C2×C22⋊C8C22×C518yes—
107C2×C22⋊C8C22×C514yes—
108C2×#97C22×C514yes—
109#336C22×C518yes—
110C23×C5—22no—
111C23×C5—22no—
112C23×C5—22no—
113C23×C5—24no—
114C23×C5—28no—
115C23×C5C2×C22⋊C412yes—
116C23×C5#11714yes—
117C23×C5C23×C411yescharacteristic
118C5×Q8—28no—
119C5×D4—28no—
120C5×D4—216no—
121C2×C4×C5—22no—
122C2×C4×C5—22no—
123C2×C4×C5—22no—
124C2×C4×C5—24no—
125C2×C4×C5—24no—
126C2×C4×C5—28no—
127C2×C4×C5—216no—
128C2×C4×C5—24no—
129C2×C4×C5—28no—
130C2×C4×C5—48no—
131C2×C4×C5—416no—
132C2×C4×C5C2×C22⋊C414yes—
133C2×C4×C5C2×C22⋊C412yes—
134C2×C4×C5C2×C22⋊C414yes—
135C2×C4×C5#11714yes—
136C2×C4×C5C22×D412yes—
137C2×C4×C5C2×#4114yes—
138C5×C8—48no—
139C2×#41—24no—
140C2×#41—28no—
141C22×Q8C2×C4×C511yescharacteristic
142C22×D4C2×C4×C511yescharacteristic
143C22×D4C2×C4×C512yes—
144C23×C4C2×C4×C514yes—
145C23×C4C2×C4×C512yes—
146C23×C4C23×C511yescharacteristic
147C23×C4C23×C512yes—
148C22×C8C23×C518yes—
149C4×Q8—28no—
150C4×D4—216no—
151C4×D4—28no—
152#117—24no—
153#117—28no—
154C2×C4⋊C4C2×C4×C512yes—
155C2×C4⋊C4C2×C4×C514yes—
156C2×C22⋊C4C2×C4×C512yes—
157C2×C22⋊C4C2×C4×C514yes—
158C2×C42—28no—
159C2×C42C2×C4×C514yes—
160C2×C42C2×C4×C512yes—
161C2×C42C5×D418yes—
162C2×C42C23×C512yes—
163C2×C42C23×C511yescharacteristic
164C2×C42C23×C511yescharacteristic
165C4⋊C8—28no—
166C22⋊C8—28no—
167C22⋊C8—216no—
168#97—28no—
169C22×C5—24no—
170C22×C5—28no—
171C22×C5—22no—
172C22×C5—24no—
173C22×C5—44no—
174C22×C5—44no—
175C22×C5—44no—
176C22×C5C22×C22⋊C411yescharacteristic
177C22×C5C2×#11712yes—
178C22×C5#56814yes—
179C4×C5—24no—
180C4×C5—24no—
181C4×C5—22no—
182C4×C5—24no—
183C4×C5—44no—
184C4×C5#52514yes—
185C24C22×C4×C511yescharacteristic
186C24C22×C4×C512yes—
187#41—232no—
188C2×Q8—22no—
189C2×Q8—24no—
190C2×D4—24no—
191C2×D4—24no—
192C2×D4—24no—
193C2×D4—22no—
194C2×D4—24no—
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—28no—
199C22×C4—44no—
200C22×C4—48no—
201C22×C4C5×C22⋊C418yes—
202C22×C4C22×C4×C514yes—
203C22×C4C22×C4×C512yes—
204C22×C4C22×C4×C511yescharacteristic
205C22×C4C22×C4×C512yes—
206C22×C4C22×C4×C512yes—
207C22×C4C2×C5×D414yes—
208C22×C4C5×#4118yes—
209C22×C4C24×C511yescharacteristic
210C2×C8—28no—
211C2×C8—216no—
212C4⋊C4—28no—
213C4⋊C4—24no—
214C22⋊C4—24no—
215C22⋊C4—28no—
216C42—28no—
217C42—24no—
218C42C5×C22⋊C418yes—
219C42C2×C5×D414yes—
220C42C2×C5×D414yes—
221C2×C5—42no—
222C2×C5—44no—
223C2×C5#228011yescharacteristic
224C2×C5#287912yes—
225C2×C5#292314yes—
226C23—22no—
227C23—22no—
228C23—22no—
229C23—24no—
230C23—28no—
231C23C2×C5×C22⋊C412yes—
232C23C5×#11714yes—
233C23C23×C4×C511yescharacteristic
234Q8—28no—
235D4—28no—
236D4—216no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—28no—
243C2×C4—216no—
244C2×C4—24no—
245C2×C4—28no—
246C2×C4—48no—
247C2×C4—416no—
248C2×C4C2×C5×C22⋊C414yes—
249C2×C4C2×C5×C22⋊C412yes—
250C2×C4C2×C5×C22⋊C414yes—
251C2×C4C5×#11714yes—
252C2×C4C22×C5×D412yes—
253C2×C4C2×C5×#4114yes—
254C8—48no—
255C5#2071911yescharacteristic, direct product factor, Sylow
256C22—22no—
257C22—24no—
258C22—24no—
259C22—28no—
260C22—44no—
261C22—44no—
262C22—44no—
263C22C22×C5×C22⋊C411yescharacteristic
264C22C2×C5×#11712yes—
265C22C5×#56814yes—
266C4—22no—
267C4—24no—
268C4—24no—
269C4—24no—
270C4—44no—
271C4C5×#52514yes—
272C2—42no—
273C2—44no—
274C2C5×#228011yescharacteristic
275C2C5×#287912yes—
276C2C5×#292314yes—
subgroupG/H
centerC22×C4×C5C24
commutatorC23C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC23×C5C23×C4
prime radicalC22×C5×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C5×#432C2semidirect
3. C5×#1818C2semidirect
4. C5×#1798C2semidirect
6. C5×#1749C2semidirect
22. #20719C5direct (N × H)
54. C2×#432C2×C5semidirect
55. #1818C2×C5semidirect
56. #1798C2×C5semidirect
58. #1749C2×C5semidirect
255. C5#20719direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C5×#412
C2×C5×#4322
C5×#18182
C5×#17982
C5×#17802
C5×#17492
#207195