Finite Group Databasebeta

← C5×#20845 #11943565

Subgroups — C5×#20845 #11943565

Order 1280.

1558 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×#117C211yesmaximal, characteristic
2C2×C5×#428C212yesmaximal, complemented
3C2×C5×#407C211yesmaximal, characteristic
4C5×#2280C211yesmaximal, characteristic
5C5×#1854C218yesmaximal, complemented
6C5×#1736C212yesmaximal, complemented
7C24×C4×C5C2211yescharacteristic
8C22×C5×M16C2212yes—
9C2×C5×#117—22no—
10C2×C5×#117—28no—
11C2×C5×#117C2211yescharacteristic
12C2×C5×#117C2211yescharacteristic
13C2×C5×#117C2214yes—
14C22×C5×C4⋊C4C2212yes—
15C22×C5×C22⋊C4—21no—
16C22×C42×C5—21no—
17C5×#428—28no—
18C2×C5×#107C2214yescomplemented
19C2×C5×#106C2214yescomplemented
20C5×#407C418yescomplemented
21C2×C5×C22⋊C8C2214yes—
22C5×#381—21no—
23C5×#380C2214yes—
24C5×#379—21no—
25C4×C5×C22⋊C4—22no—
26C5×#340C2218yescomplemented
27#20845C511yesmaximal, characteristic, direct product factor, Sylow
28C25×C5D411yescharacteristic
29C23×C4×C5—24no—
30C23×C4×C5—24no—
31C23×C4×C5—22no—
32C23×C4×C5C2×C414yes—
33C23×C4×C5D412yes—
34C23×C4×C5D411yescharacteristic
35C23×C4×C5Q814yes—
36C23×C4×C5C2312yes—
37C23×C4×C5C2311yescharacteristic
38C2×C5×M16—24no—
39C2×C5×M16—24no—
40C2×C5×M16C2×C418yes—
41C22×C5×C8C2314yes—
42C5×#117—216no—
43C5×#117—216no—
44C5×#117—24no—
45C5×#117—24no—
46C2×C5×C4⋊C4—22no—
47C2×C5×C4⋊C4—24no—
48C2×C5×C4⋊C4D418yes—
49C2×C5×C4⋊C4C2312yes—
50C2×C5×C4⋊C4C2312yes—
51C2×C5×C4⋊C4C2314yes—
52C2×C5×C22⋊C4—28no—
53C2×C5×C22⋊C4—24no—
54C2×C5×C22⋊C4—24no—
55C2×C5×C22⋊C4—21no—
56C2×C5×C22⋊C4—21no—
57C2×C42×C5—28no—
58C2×C42×C5—24no—
59C2×C42×C5—21no—
60C2×C42×C5—21no—
61C5×#107—28no—
62C5×#106—28no—
63C5×C22⋊C8C2×C4116yescomplemented
64C5×#95—24no—
65C22×#117C2×C511yescharacteristic
66C2×#428C2×C512yescomplemented
67C2×#407C2×C511yescharacteristic
68#2280C2×C511yescharacteristic
69#1854C2×C518yescomplemented
70#1736C2×C512yescomplemented
71C24×C5—22no—
72C24×C5—22no—
73C24×C5—44no—
74C24×C5C4⋊C414yes—
75C24×C5C2×D412yes—
76C24×C5C2×D411yescharacteristic
77C22×C4×C5—22no—
78C22×C4×C5—22no—
79C22×C4×C5—216no—
80C22×C4×C5—24no—
81C22×C4×C5—216no—
82C22×C4×C5—24no—
83C22×C4×C5—24no—
84C22×C4×C5—24no—
85C22×C4×C5—28no—
86C22×C4×C5—24no—
87C22×C4×C5—22no—
88C22×C4×C5—22no—
89C22×C4×C5—48no—
90C22×C4×C5C4⋊C414yes—
91C22×C4×C5C4⋊C418yes—
92C22×C4×C5C22×C414yes—
93C22×C4×C5C22×C412yes—
94C22×C4×C5C2×D412yes—
95C22×C4×C5C2×D411yescharacteristic
96C22×C4×C5C2×D414yes—
97C22×C4×C5C2×Q814yes—
98C22×C4×C5C2×Q812yes—
99C22×C4×C5#4114yes—
100C22×C4×C5C2411yescharacteristic
101C5×M16—216no—
102C2×C5×C8—24no—
103C2×C5×C8—24no—
104C2×C5×C8C22×C418yes—
105C5×C4⋊C4—28no—
106C5×C4⋊C4—24no—
107C5×C4⋊C4—22no—
108C5×C4⋊C4—22no—
109C5×C4⋊C4—24no—
110C5×C4⋊C4C2×D418yes—
111C5×C22⋊C4—216no—
112C5×C22⋊C4—48no—
113C5×C22⋊C4—42no—
114C5×C22⋊C4—42no—
115C42×C5—216no—
116C42×C5—42no—
117C42×C5—42no—
118C24×C4C22×C511yescharacteristic
119C22×M16C22×C512yes—
120C2×#117—22no—
121C2×#117—28no—
122C2×#117C22×C514yes—
123C2×#117C22×C511yescharacteristic
124C2×#117C22×C511yescharacteristic
125C22×C4⋊C4C22×C512yes—
126C22×C22⋊C4—21no—
127C22×C42—21no—
128#428—28no—
129C2×#107C22×C514yescomplemented
130C2×#106C22×C514yescomplemented
131#407C4×C518yescomplemented
132C2×C22⋊C8C22×C514yes—
133#381—21no—
134#380C22×C514yes—
135#379—21no—
136C4×C22⋊C4—22no—
137#340C22×C518yescomplemented
138C23×C5—24no—
139C23×C5—22no—
140C23×C5—22no—
141C23×C5—24no—
142C23×C5—24no—
143C23×C5—28no—
144C23×C5—48no—
145C23×C5—48no—
146C23×C5—48no—
147C23×C5C2×C4⋊C414yes—
148C23×C5C2×C4⋊C412yes—
149C23×C5#12012yes—
150C23×C5#12312yes—
151C23×C5C22×D411yescharacteristic
152C2×C4×C5—22no—
153C2×C4×C5—22no—
154C2×C4×C5—28no—
155C2×C4×C5—28no—
156C2×C4×C5—28no—
157C2×C4×C5—216no—
158C2×C4×C5—28no—
159C2×C4×C5—416no—
160C2×C4×C5—48no—
161C2×C4×C5—42no—
162C2×C4×C5—42no—
163C2×C4×C5—44no—
164C2×C4×C5—44no—
165C2×C4×C5C2×C4⋊C414yes—
166C2×C4×C5C2×C4⋊C412yes—
167C2×C4×C5C4×D418yes—
168C2×C4×C5#12012yes—
169C2×C4×C5C22⋊Q818yes—
170C2×C4×C5#12312yes—
171C2×C4×C5C23×C411yescharacteristic
172C2×C4×C5C22×D412yes—
173C2×C4×C5C22×Q811yescharacteristic
174C2×C4×C5C2×#4112yes—
175C5×C8—28no—
176C25C5×D411yescharacteristic
177C23×C4—24no—
178C23×C4—24no—
179C23×C4—22no—
180C23×C4C2×C4×C514yes—
181C23×C4C5×D412yes—
182C23×C4C5×D411yescharacteristic
183C23×C4C5×Q814yes—
184C23×C4C23×C512yes—
185C23×C4C23×C511yescharacteristic
186C2×M16—24no—
187C2×M16—24no—
188C2×M16C2×C4×C518yes—
189C22×C8C23×C514yes—
190#117—216no—
191#117—216no—
192#117—24no—
193#117—24no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4C5×D418yes—
197C2×C4⋊C4C23×C512yes—
198C2×C4⋊C4C23×C512yes—
199C2×C4⋊C4C23×C514yes—
200C2×C22⋊C4—28no—
201C2×C22⋊C4—24no—
202C2×C22⋊C4—21no—
203C2×C22⋊C4—21no—
204C2×C22⋊C4—24no—
205C2×C42—28no—
206C2×C42—24no—
207C2×C42—21no—
208C2×C42—21no—
209#107—28no—
210#106—28no—
211C22⋊C8C2×C4×C5116yescomplemented
212#95—24no—
213C22×C5—24no—
214C22×C5—24no—
215C22×C5—24no—
216C22×C5—24no—
217C22×C5—24no—
218C22×C5—24no—
219C22×C5—416no—
220C22×C5—44no—
221C22×C5—44no—
222C22×C5#38514yes—
223C22×C5C22×C4⋊C411yescharacteristic
224C22×C5C2×#12011yescharacteristic
225C22×C5C2×#12311yescharacteristic
226C22×C5#57514yes—
227C4×C5—24no—
228C4×C5—48no—
229C4×C5—82no—
230C4×C5—82no—
231C4×C5#38514yes—
232C4×C5C2×C4×D412yes—
233C4×C5C2×C22⋊Q812yes—
234C24—22no—
235C24—22no—
236C24—44no—
237C24C5×C4⋊C414yes—
238C24C2×C5×D412yes—
239C24C2×C5×D411yescharacteristic
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—216no—
243C22×C4—24no—
244C22×C4—216no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—28no—
249C22×C4—24no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—48no—
253C22×C4C5×C4⋊C414yes—
254C22×C4C5×C4⋊C418yes—
255C22×C4C22×C4×C514yes—
256C22×C4C22×C4×C512yes—
257C22×C4C2×C5×D412yes—
258C22×C4C2×C5×D411yescharacteristic
259C22×C4C2×C5×D414yes—
260C22×C4C2×C5×Q814yes—
261C22×C4C2×C5×Q812yes—
262C22×C4C5×#4114yes—
263C22×C4C24×C511yescharacteristic
264M16—216no—
265C2×C8—24no—
266C2×C8—24no—
267C2×C8C22×C4×C518yes—
268C4⋊C4—28no—
269C4⋊C4—24no—
270C4⋊C4—22no—
271C4⋊C4—22no—
272C4⋊C4—24no—
273C4⋊C4C2×C5×D418yes—
274C22⋊C4—216no—
275C22⋊C4—48no—
276C22⋊C4—42no—
277C22⋊C4—42no—
278C42—216no—
279C42—42no—
280C42—42no—
281C2×C5—24no—
282C2×C5—44no—
283C2×C5C2×#38511yescharacteristic
284C2×C5#291112yes—
285C2×C5#300512yes—
286C2×C5#309312yes—
287C23—24no—
288C23—28no—
289C23—22no—
290C23—22no—
291C23—24no—
292C23—24no—
293C23—48no—
294C23—48no—
295C23—48no—
296C23C2×C5×C4⋊C414yes—
297C23C2×C5×C4⋊C412yes—
298C23C5×#12012yes—
299C23C5×#12312yes—
300C23C22×C5×D411yescharacteristic
301C2×C4—28no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—216no—
305C2×C4—28no—
306C2×C4—28no—
307C2×C4—28no—
308C2×C4—416no—
309C2×C4—48no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—44no—
313C2×C4—44no—
314C2×C4C2×C5×C4⋊C414yes—
315C2×C4C2×C5×C4⋊C412yes—
316C2×C4C4×C5×D418yes—
317C2×C4C5×#12012yes—
318C2×C4C5×C22⋊Q818yes—
319C2×C4C5×#12312yes—
320C2×C4C23×C4×C511yescharacteristic
321C2×C4C22×C5×D412yes—
322C2×C4C22×C5×Q811yescharacteristic
323C2×C4C2×C5×#4112yes—
324C8—28no—
325C5#2084511yescharacteristic, direct product factor, Sylow
326C22—24no—
327C22—24no—
328C22—24no—
329C22—24no—
330C22—24no—
331C22—24no—
332C22—416no—
333C22—44no—
334C22—44no—
335C22C5×#38514yes—
336C22C22×C5×C4⋊C411yescharacteristic
337C22C2×C5×#12011yescharacteristic
338C22C2×C5×#12311yescharacteristic
339C22C5×#57514yes—
340C4—24no—
341C4—48no—
342C4—82no—
343C4—82no—
344C4C5×#38514yes—
345C4C2×C4×C5×D412yes—
346C4C2×C5×C22⋊Q812yes—
347C2—24no—
348C2—44no—
349C2C2×C5×#38511yescharacteristic
350C2C5×#291112yes—
351C2C5×#300512yes—
352C2C5×#309312yes—
subgroupG/H
center, socleC23×C5C22×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC25×C5D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C5 ◁ C24×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C5×#428C2semidirect
5. C5×#1854C2semidirect
6. C5×#1736C2semidirect
18. C2×C5×#107C22semidirect
19. C2×C5×#106C22semidirect
20. C5×#407C4semidirect
26. C5×#340C22semidirect
27. #20845C5direct (N × H)
63. C5×C22⋊C8C2×C4semidirect
66. C2×#428C2×C5semidirect
69. #1854C2×C5semidirect
70. #1736C2×C5semidirect
129. C2×#107C22×C5semidirect
130. C2×#106C22×C5semidirect
131. #407C4×C5semidirect
137. #340C22×C5semidirect
211. C22⋊C8C2×C4×C5semidirect
325. C5#20845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×#1172
C2×C5×#4282
C2×C5×#4072
C5×#22802
C5×#18542
C5×#17362
#208455