Finite Group Databasebeta

← C5×#18701 #11941421

Subgroups — C5×#18701 #11941421

Order 1280.

924 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#3548C211yesmaximal, characteristic
2C5×#3254C212yesmaximal, complemented
3C5×#3160C211yesmaximal, characteristic, complemented
4C5×#1654C214yesmaximal, complemented
5C5×#1647C214yesmaximal, complemented
6C5×#1561C211yesmaximal, characteristic, complemented
7C5×#1492C212yesmaximal, complemented
8C5×#562—22no—
9C5×#554—22no—
10C5×#550—22no—
11C5×#547C2214yes—
12C5×#540—22no—
13C5×#537—24no—
14C5×#533C2211yescharacteristic
15C5×#533C2211yescharacteristic
16C5×#532C2212yes—
17C5×#500C2212yes—
18C5×#499—22no—
19C5×#498C2212yes—
20C5×#477—22no—
21C5×#474C2214yes—
22C5×#468—24no—
23C5×#461C2214yes—
24C5×#460—22no—
25C5×#427—22no—
26C5×#423C2212yes—
27C2×C4×C5×C8C2211yescharacteristic
28C5×#332C2214yes—
29C5×D4⋊C8C2214yes—
30C5×D4⋊C8C2214yes—
31#18701C511yesmaximal, characteristic, direct product factor, Sylow
32C2×C5×#41—24no—
33C2×C5×#41—22no—
34C2×C5×SD16—24no—
35C2×C5×M16—22no—
36C22×C5×C8—21no—
37C5×C4⋊Q8D412yes—
38C5×C4⋊Q8C2312yes—
39C5×C4⋊Q8C2312yes—
40C5×#127—22no—
41C5×#127D412yes—
42C5×#125—22no—
43C5×#125—21no—
44C5×#125D412yes—
45C5×#124—22no—
46C5×#123—28no—
47C5×C22⋊Q8—28no—
48C5×C22⋊Q8—22no—
49C5×C22⋊Q8—24no—
50C5×C22⋊Q8—22no—
51C5×#121—28no—
52C5×#121—28no—
53C5×#121—24no—
54C5×#121—22no—
55C5×#121D414yes—
56C4×C5×Q8—22no—
57C4×C5×Q8—22no—
58C4×C5×D4—24no—
59C4×C5×D4—22no—
60C4×C5×D4C2314yes—
61C5×#117—21no—
62C5×#117D412yes—
63C2×C5×C4⋊C4—24no—
64C2×C42×C5C2311yescharacteristic
65C5×#107—24no—
66C5×#107—24no—
67C5×#106—24no—
68C5×C4⋊C8—22no—
69C5×C4⋊C8C2314yes—
70C5×#103—24no—
71C5×#102—24no—
72C4×C5×C8—21no—
73C4×C5×C8C2311yescharacteristic
74C4×C5×C8C2311yescharacteristic
75#3548C2×C511yescharacteristic
76#3254C2×C512yescomplemented
77#3160C2×C511yescharacteristic, complemented
78#1654C2×C514yescomplemented
79#1647C2×C514yescomplemented
80#1561C2×C511yescharacteristic, complemented
81#1492C2×C512yescomplemented
82C5×#41—82no—
83C5×#41—82no—
84C5×#41—84no—
85C5×#41—84no—
86C2×C5×Q8—22no—
87C2×C5×Q8—22no—
88C2×C5×Q8—22no—
89C2×C5×D4—28no—
90C2×C5×D4—24no—
91C2×C5×D4—22no—
92C2×C5×D4—22no—
93C2×C5×D4C2×D414yes—
94C22×C4×C5—28no—
95C22×C4×C5—24no—
96C22×C4×C5C2×D411yescharacteristic
97C22×C4×C5C2×D412yes—
98C5×SD16—84no—
99C5×M16—82no—
100C2×C5×C8—24no—
101C2×C5×C8—21no—
102C2×C5×C8—21no—
103C2×C5×C8—24no—
104C5×C4⋊C4—28no—
105C5×C4⋊C4—22no—
106C5×C4⋊C4—24no—
107C5×C4⋊C4—22no—
108C5×C4⋊C4—22no—
109C5×C4⋊C4—22no—
110C5×C4⋊C4—42no—
111C5×C4⋊C4C2×D414yes—
112C5×C4⋊C4C2×D414yes—
113C5×C22⋊C4—28no—
114C5×C22⋊C4—22no—
115C5×C22⋊C4—24no—
116C5×C22⋊C4—24no—
117C5×C22⋊C4—41no—
118C42×C5—22no—
119C42×C5—41no—
120C42×C5C2×D412yes—
121C42×C5C2×D411yescharacteristic
122C42×C5C2411yescharacteristic
123#562—22no—
124#554—22no—
125#550—22no—
126#547C22×C514yes—
127#540—22no—
128#537—24no—
129#533C22×C511yescharacteristic
130#533C22×C511yescharacteristic
131#532C22×C512yes—
132#500C22×C512yes—
133#499—22no—
134#498C22×C512yes—
135#477—22no—
136#474C22×C514yes—
137#468—24no—
138#461C22×C514yes—
139#460—22no—
140#427—22no—
141#423C22×C512yes—
142C2×C4×C8C22×C511yescharacteristic
143#332C22×C514yes—
144D4⋊C8C22×C514yes—
145D4⋊C8C22×C514yes—
146C23×C5—24no—
147C23×C5#12011yescharacteristic
148C5×Q8—42no—
149C5×Q8—42no—
150C5×Q8—42no—
151C5×Q8—42no—
152C5×Q8—82no—
153C5×D4—24no—
154C5×D4—24no—
155C5×D4—44no—
156C5×D4—82no—
157C5×D4—84no—
158C5×D4—88no—
159C2×C4×C5—22no—
160C2×C4×C5—22no—
161C2×C4×C5—22no—
162C2×C4×C5—24no—
163C2×C4×C5—24no—
164C2×C4×C5—44no—
165C2×C4×C5—44no—
166C2×C4×C5—42no—
167C2×C4×C5—88no—
168C2×C4×C5#12012yes—
169C2×C4×C5#12011yescharacteristic
170C2×C4×C5C22×D411yescharacteristic
171C2×C4×C5C22×D412yes—
172C5×C8—22no—
173C5×C8—22no—
174C5×C8—44no—
175C2×#41—24no—
176C2×#41—22no—
177C2×SD16—24no—
178C2×M16—22no—
179C22×C8—21no—
180C4⋊Q8C5×D412yes—
181C4⋊Q8C23×C512yes—
182C4⋊Q8C23×C512yes—
183#127—22no—
184#127C5×D412yes—
185#125—22no—
186#125—21no—
187#125C5×D412yes—
188#124—22no—
189#123—28no—
190C22⋊Q8—28no—
191C22⋊Q8—22no—
192C22⋊Q8—24no—
193C22⋊Q8—22no—
194#121—28no—
195#121—28no—
196#121—24no—
197#121—22no—
198#121C5×D414yes—
199C4×Q8—22no—
200C4×Q8—22no—
201C4×D4—24no—
202C4×D4—22no—
203C4×D4C23×C514yes—
204#117—21no—
205#117C5×D412yes—
206C2×C4⋊C4—24no—
207C2×C42C23×C511yescharacteristic
208#107—24no—
209#107—24no—
210#106—24no—
211C4⋊C8—22no—
212C4⋊C8C23×C514yes—
213#103—24no—
214#102—24no—
215C4×C8—21no—
216C4×C8C23×C511yescharacteristic
217C4×C8C23×C511yescharacteristic
218C22×C5—22no—
219C22×C5—21no—
220C22×C5—44no—
221C22×C5—44no—
222C22×C5—44no—
223C22×C5C2×#12011yescharacteristic
224C4×C5—22no—
225C4×C5—21no—
226C4×C5—44no—
227C4×C5—44no—
228C4×C5—82no—
229C4×C5#45612yes—
230C4×C5#57612yes—
231C4×C5#57712yes—
232#41—82no—
233#41—82no—
234#41—84no—
235#41—84no—
236C2×Q8—22no—
237C2×Q8—22no—
238C2×Q8—22no—
239C2×D4—28no—
240C2×D4—24no—
241C2×D4—22no—
242C2×D4—22no—
243C2×D4C2×C5×D414yes—
244C22×C4—28no—
245C22×C4—24no—
246C22×C4C2×C5×D411yescharacteristic
247C22×C4C2×C5×D412yes—
248SD16—84no—
249M16—82no—
250C2×C8—24no—
251C2×C8—21no—
252C2×C8—21no—
253C2×C8—24no—
254C4⋊C4—28no—
255C4⋊C4—22no—
256C4⋊C4—24no—
257C4⋊C4—22no—
258C4⋊C4—22no—
259C4⋊C4—22no—
260C4⋊C4—42no—
261C4⋊C4C2×C5×D414yes—
262C4⋊C4C2×C5×D414yes—
263C22⋊C4—28no—
264C22⋊C4—22no—
265C22⋊C4—24no—
266C22⋊C4—24no—
267C22⋊C4—41no—
268C42—22no—
269C42—41no—
270C42C2×C5×D411yescharacteristic
271C42C2×C5×D412yes—
272C42C24×C511yescharacteristic
273C2×C5—41no—
274C2×C5—84no—
275C2×C5#301212yes—
276C2×C5C2×#45611yescharacteristic
277C23—24no—
278C23C5×#12011yescharacteristic
279Q8—42no—
280Q8—42no—
281Q8—42no—
282Q8—42no—
283Q8—82no—
284D4—24no—
285D4—24no—
286D4—44no—
287D4—82no—
288D4—84no—
289D4—88no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—44no—
296C2×C4—44no—
297C2×C4—42no—
298C2×C4—88no—
299C2×C4C5×#12012yes—
300C2×C4C5×#12011yescharacteristic
301C2×C4C22×C5×D411yescharacteristic
302C2×C4C22×C5×D412yes—
303C8—22no—
304C8—22no—
305C8—44no—
306C5#1870111yescharacteristic, direct product factor, Sylow
307C22—22no—
308C22—21no—
309C22—44no—
310C22—44no—
311C22—44no—
312C22C2×C5×#12011yescharacteristic
313C4—22no—
314C4—21no—
315C4—44no—
316C4—44no—
317C4—82no—
318C4C5×#45612yes—
319C4C5×#57612yes—
320C4C5×#57712yes—
321C2—41no—
322C2—84no—
323C2C5×#301212yes—
324C2C2×C5×#45611yescharacteristic
subgroupG/H
center, socleC22×C5C2×#120
commutator, Frattini, cosocleC42C24×C5
prime radicalC5×#3548C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C5 ◁ C2×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#3254C2semidirect
3. C5×#3160C2semidirect
4. C5×#1654C2semidirect
5. C5×#1647C2semidirect
6. C5×#1561C2semidirect
7. C5×#1492C2semidirect
31. #18701C5direct (N × H)
76. #3254C2×C5semidirect
77. #3160C2×C5semidirect
78. #1654C2×C5semidirect
79. #1647C2×C5semidirect
80. #1561C2×C5semidirect
81. #1492C2×C5semidirect
306. C5#18701direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#35482
C5×#32542
C5×#31602
C5×#16542
C5×#16472
C5×#15612
C5×#14922
#187015