Finite Group Databasebeta

← C5×#18721 #11941441

Subgroups — C5×#18721 #11941441

Order 1280.

870 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#3544C211yesmaximal, characteristic
2C5×#3248C212yesmaximal, complemented
3C5×#3139C211yesmaximal, characteristic, complemented
4C5×#1646C212yesmaximal, complemented
5C5×#1645C212yesmaximal, complemented
6C5×#1644C212yesmaximal, complemented
7C5×#1643C212yesmaximal, complemented
8C2×C5×#333C211yesmaximal, characteristic, complemented
9C5×#1483C212yesmaximal, complemented
10C5×#563—22no—
11C5×Q82C2211yescharacteristic
12C5×#555C2211yescharacteristic
13C5×#554C2212yes—
14C5×#552—22no—
15C5×#547—22no—
16C5×#544—22no—
17C5×#542—22no—
18C5×#536—22no—
19C5×#533C2211yescharacteristic
20C2×C5×C4⋊Q8C2211yescharacteristic
21C5×#529C2212yes—
22C5×#491—22no—
23C5×#487C2212yes—
24C5×#487C2212yes—
25C5×#479—22no—
26C5×#475C2212yes—
27C5×#474C2212yes—
28C5×#467—22no—
29C5×#465—22no—
30C5×#464—22no—
31C5×#462C2212yes—
32C5×#461C2212yes—
33C2×C5×C4⋊C8C2212yes—
34C5×#419—22no—
35C4×C5×M16C2211yescharacteristic
36C5×#333C2211yescharacteristic
37C5×#333C2211yescharacteristic
38C5×#333C2212yes—
39C5×Q8⋊C8C2212yes—
40C5×Q8⋊C8C2212yes—
41C5×D4⋊C8C2212yes—
42C5×D4⋊C8C2212yes—
43#18721C511yesmaximal, characteristic, direct product factor, Sylow
44C2×C5×#41—22no—
45C22×C5×Q8D412yes—
46C2×C5×Q16—22no—
47C2×C5×SD16—22no—
48C2×C5×M16—21no—
49C22×C5×C8—22no—
50C5×C4⋊Q8—22no—
51C5×C4⋊Q8—22no—
52C5×C4⋊Q8—22no—
53C5×C4⋊Q8—22no—
54C5×C4⋊Q8D412yes—
55C5×C4⋊Q8C2312yes—
56C5×C4⋊Q8C2311yescharacteristic
57C5×C4⋊Q8C2311yescharacteristic
58C5×#126—24no—
59C5×#126—22no—
60C5×#125—24no—
61C5×#125—22no—
62C5×#125—21no—
63C5×#125D412yes—
64C5×#124—22no—
65C5×#124—22no—
66C5×#124D412yes—
67C5×#123—24no—
68C5×#123—24no—
69C5×#123—22no—
70C5×C22⋊Q8—24no—
71C5×C22⋊Q8—24no—
72C5×C22⋊Q8—24no—
73C5×C22⋊Q8—22no—
74C5×C22⋊Q8—22no—
75C5×C22⋊Q8D412yes—
76C5×#121—22no—
77C5×#121D412yes—
78C4×C5×Q8—22no—
79C4×C5×Q8—22no—
80C4×C5×Q8C2312yes—
81C4×C5×D4—22no—
82C4×C5×D4—22no—
83C4×C5×D4C2312yes—
84C5×#117—22no—
85C5×#117—22no—
86C5×#117—22no—
87C5×#117—21no—
88C2×C5×C4⋊C4—22no—
89C2×C5×C4⋊C4—22no—
90C2×C42×C5C2311yescharacteristic
91C5×#107—22no—
92C5×#106—22no—
93C5×C4⋊C8—22no—
94C5×C4⋊C8C2312yes—
95C5×C4⋊C8C2312yes—
96C5×#103—24no—
97C5×#103—24no—
98C5×#103—22no—
99C5×#103—22no—
100C5×#103—22no—
101C5×#102—22no—
102C5×#97—21no—
103C4×C5×C8C2312yes—
104#3544C2×C511yescharacteristic
105#3248C2×C512yescomplemented
106#3139C2×C511yescharacteristic, complemented
107#1646C2×C512yescomplemented
108#1645C2×C512yescomplemented
109#1644C2×C512yescomplemented
110#1643C2×C512yescomplemented
111C2×#333C2×C511yescharacteristic, complemented
112#1483C2×C512yescomplemented
113C5×#41—84no—
114C2×C5×Q8—22no—
115C2×C5×Q8—22no—
116C2×C5×Q8—22no—
117C2×C5×Q8—44no—
118C2×C5×Q8C2×D412yes—
119C2×C5×Q8C2×D412yes—
120C2×C5×Q8C2×D412yes—
121C2×C5×D4—22no—
122C2×C5×D4—22no—
123C2×C5×D4C2×D412yes—
124C22×C4×C5—22no—
125C22×C4×C5—24no—
126C22×C4×C5—22no—
127C22×C4×C5C2×D412yes—
128C22×C4×C5C2×D411yescharacteristic
129C5×Q16—82no—
130C5×SD16—82no—
131C5×M16—42no—
132C2×C5×C8—22no—
133C2×C5×C8—22no—
134C2×C5×C8—22no—
135C2×C5×C8—82no—
136C5×C4⋊C4—24no—
137C5×C4⋊C4—24no—
138C5×C4⋊C4—24no—
139C5×C4⋊C4—24no—
140C5×C4⋊C4—22no—
141C5×C4⋊C4—22no—
142C5×C4⋊C4—22no—
143C5×C4⋊C4—22no—
144C5×C4⋊C4—22no—
145C5×C4⋊C4—22no—
146C5×C4⋊C4—22no—
147C5×C4⋊C4—22no—
148C5×C4⋊C4—42no—
149C5×C4⋊C4C2×D412yes—
150C5×C4⋊C4C2×D412yes—
151C5×C22⋊C4—24no—
152C5×C22⋊C4—24no—
153C5×C22⋊C4—22no—
154C5×C22⋊C4—22no—
155C5×C22⋊C4—22no—
156C5×C22⋊C4—22no—
157C5×C22⋊C4—22no—
158C5×C22⋊C4—41no—
159C42×C5—22no—
160C42×C5—22no—
161C42×C5—22no—
162C42×C5—41no—
163C42×C5C2×D412yes—
164C42×C5C2×D411yescharacteristic
165C42×C5C2411yescharacteristic
166#563—22no—
167Q82C22×C511yescharacteristic
168#555C22×C511yescharacteristic
169#554C22×C512yes—
170#552—22no—
171#547—22no—
172#544—22no—
173#542—22no—
174#536—22no—
175#533C22×C511yescharacteristic
176C2×C4⋊Q8C22×C511yescharacteristic
177#529C22×C512yes—
178#491—22no—
179#487C22×C512yes—
180#487C22×C512yes—
181#479—22no—
182#475C22×C512yes—
183#474C22×C512yes—
184#467—22no—
185#465—22no—
186#464—22no—
187#462C22×C512yes—
188#461C22×C512yes—
189C2×C4⋊C8C22×C512yes—
190#419—22no—
191C4×M16C22×C511yescharacteristic
192#333C22×C511yescharacteristic
193#333C22×C511yescharacteristic
194#333C22×C512yes—
195Q8⋊C8C22×C512yes—
196Q8⋊C8C22×C512yes—
197D4⋊C8C22×C512yes—
198D4⋊C8C22×C512yes—
199C23×C5—22no—
200C23×C5#12011yescharacteristic
201C5×Q8—22no—
202C5×Q8—22no—
203C5×Q8—42no—
204C5×Q8—42no—
205C5×Q8—42no—
206C5×Q8—42no—
207C5×Q8—82no—
208C5×Q8—82no—
209C5×D4—22no—
210C5×D4—22no—
211C5×D4—44no—
212C5×D4—82no—
213C2×C4×C5—22no—
214C2×C4×C5—22no—
215C2×C4×C5—22no—
216C2×C4×C5—22no—
217C2×C4×C5—22no—
218C2×C4×C5—22no—
219C2×C4×C5—22no—
220C2×C4×C5—22no—
221C2×C4×C5—44no—
222C2×C4×C5—42no—
223C2×C4×C5—42no—
224C2×C4×C5—42no—
225C2×C4×C5—84no—
226C2×C4×C5#12011yescharacteristic
227C2×C4×C5#12012yes—
228C2×C4×C5C22×D411yescharacteristic
229C2×C4×C5C22×D412yes—
230C5×C8—42no—
231C5×C8—42no—
232C5×C8—42no—
233C2×#41—22no—
234C22×Q8C5×D412yes—
235C2×Q16—22no—
236C2×SD16—22no—
237C2×M16—21no—
238C22×C8—22no—
239C4⋊Q8—22no—
240C4⋊Q8—22no—
241C4⋊Q8—22no—
242C4⋊Q8—22no—
243C4⋊Q8C5×D412yes—
244C4⋊Q8C23×C512yes—
245C4⋊Q8C23×C511yescharacteristic
246C4⋊Q8C23×C511yescharacteristic
247#126—24no—
248#126—22no—
249#125—24no—
250#125—22no—
251#125—21no—
252#125C5×D412yes—
253#124—22no—
254#124—22no—
255#124C5×D412yes—
256#123—24no—
257#123—24no—
258#123—22no—
259C22⋊Q8—24no—
260C22⋊Q8—24no—
261C22⋊Q8—24no—
262C22⋊Q8—22no—
263C22⋊Q8—22no—
264C22⋊Q8C5×D412yes—
265#121—22no—
266#121C5×D412yes—
267C4×Q8—22no—
268C4×Q8—22no—
269C4×Q8C23×C512yes—
270C4×D4—22no—
271C4×D4—22no—
272C4×D4C23×C512yes—
273#117—22no—
274#117—22no—
275#117—22no—
276#117—21no—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—22no—
279C2×C42C23×C511yescharacteristic
280#107—22no—
281#106—22no—
282C4⋊C8—22no—
283C4⋊C8C23×C512yes—
284C4⋊C8C23×C512yes—
285#103—24no—
286#103—24no—
287#103—22no—
288#103—22no—
289#103—22no—
290#102—22no—
291#97—21no—
292C4×C8C23×C512yes—
293C22×C5—22no—
294C22×C5—42no—
295C22×C5—42no—
296C22×C5—42no—
297C22×C5#45512yes—
298C22×C5C2×#12011yescharacteristic
299C4×C5—22no—
300C4×C5—21no—
301C4×C5—21no—
302C4×C5—42no—
303C4×C5—42no—
304C4×C5—42no—
305C4×C5—42no—
306C4×C5—42no—
307C4×C5—82no—
308C4×C5#57712yes—
309C4×C5#57812yes—
310#41—84no—
311C2×Q8—22no—
312C2×Q8—22no—
313C2×Q8—22no—
314C2×Q8—44no—
315C2×Q8C2×C5×D412yes—
316C2×Q8C2×C5×D412yes—
317C2×Q8C2×C5×D412yes—
318C2×D4—22no—
319C2×D4—22no—
320C2×D4C2×C5×D412yes—
321C22×C4—22no—
322C22×C4—24no—
323C22×C4—22no—
324C22×C4C2×C5×D412yes—
325C22×C4C2×C5×D411yescharacteristic
326Q16—82no—
327SD16—82no—
328M16—42no—
329C2×C8—22no—
330C2×C8—22no—
331C2×C8—22no—
332C2×C8—82no—
333C4⋊C4—24no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—22no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—22no—
345C4⋊C4—42no—
346C4⋊C4C2×C5×D412yes—
347C4⋊C4C2×C5×D412yes—
348C22⋊C4—24no—
349C22⋊C4—24no—
350C22⋊C4—22no—
351C22⋊C4—22no—
352C22⋊C4—22no—
353C22⋊C4—22no—
354C22⋊C4—22no—
355C22⋊C4—41no—
356C42—22no—
357C42—22no—
358C42—22no—
359C42—41no—
360C42C2×C5×D411yescharacteristic
361C42C2×C5×D412yes—
362C42C24×C511yescharacteristic
363C2×C5—22no—
364C2×C5—82no—
365C2×C5#301312yes—
366C2×C5C2×#45511yescharacteristic
367C23—22no—
368C23C5×#12011yescharacteristic
369Q8—22no—
370Q8—22no—
371Q8—42no—
372Q8—42no—
373Q8—42no—
374Q8—42no—
375Q8—82no—
376Q8—82no—
377D4—22no—
378D4—22no—
379D4—44no—
380D4—82no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—44no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—42no—
393C2×C4—84no—
394C2×C4C5×#12011yescharacteristic
395C2×C4C5×#12012yes—
396C2×C4C22×C5×D411yescharacteristic
397C2×C4C22×C5×D412yes—
398C8—42no—
399C8—42no—
400C8—42no—
401C5#1872111yescharacteristic, direct product factor, Sylow
402C22—22no—
403C22—42no—
404C22—42no—
405C22—42no—
406C22C5×#45512yes—
407C22C2×C5×#12011yescharacteristic
408C4—22no—
409C4—21no—
410C4—21no—
411C4—42no—
412C4—42no—
413C4—42no—
414C4—42no—
415C4—42no—
416C4—82no—
417C4C5×#57712yes—
418C4C5×#57812yes—
419C2—22no—
420C2—82no—
421C2C5×#301312yes—
422C2C2×C5×#45511yescharacteristic
subgroupG/H
center, socleC22×C5C2×#120
commutator, Frattini, cosocleC42C24×C5
prime radicalC5×#3544C2
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×#3248C2semidirect
3. C5×#3139C2semidirect
4. C5×#1646C2semidirect
5. C5×#1645C2semidirect
6. C5×#1644C2semidirect
7. C5×#1643C2semidirect
8. C2×C5×#333C2semidirect
9. C5×#1483C2semidirect
43. #18721C5direct (N × H)
105. #3248C2×C5semidirect
106. #3139C2×C5semidirect
107. #1646C2×C5semidirect
108. #1645C2×C5semidirect
109. #1644C2×C5semidirect
110. #1643C2×C5semidirect
111. C2×#333C2×C5semidirect
112. #1483C2×C5semidirect
401. C5#18721direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#35442
C5×#32482
C5×#31392
C5×#16462
C5×#16452
C5×#16442
C5×#16432
C2×C5×#3332
C5×#14832
#187215