Finite Group Databasebeta

← C5×#18540 #11941260

Subgroups — C5×#18540 #11941260

Order 1280.

1146 conjugacy classes of subgroups.

The subgroup lattice has 478 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×D4×Q8C211yesmaximal, characteristic
2C5×#3165C211yesmaximal, characteristic, complemented
3C5×#3113C211yesmaximal, characteristic, complemented
4C5×#3110C211yesmaximal, characteristic
5C5×#1651C214yesmaximal, complemented
6C5×#1649C214yesmaximal, complemented
7C5×#1556C211yesmaximal, characteristic, complemented
8C5×#1491C211yesmaximal, characteristic, complemented
9C5×#1490C211yesmaximal, characteristic
10C23×C5×Q8—21no—
11C5×D4×Q8—22no—
12C5×D4×Q8—22no—
13C5×D4×Q8—22no—
14C5×D4×Q8C2214yes—
15C5×#533C2211yescharacteristic
16C2×C5×C4⋊Q8—21no—
17C2×C5×C4⋊Q8C2211yescharacteristic
18C2×C5×C22⋊Q8—21no—
19C2×C5×C22⋊Q8—22no—
20C2×C4×C5×Q8C2211yescharacteristic
21C2×C4×C5×D4—21no—
22C2×C4×C5×D4C2211yescharacteristic
23C5×#501—22no—
24C5×#500C2212yescomplemented
25C5×#498C2212yescomplemented
26C5×#484—21no—
27C5×#483—21no—
28C5×#475C2212yescomplemented
29C5×#474C2212yes—
30C5×#462C2212yescomplemented
31C5×#461C2212yes—
32C5×#451—21no—
33C5×#450—21no—
34C5×#441—22no—
35C5×#440—22no—
36C5×#432C2211yescharacteristic
37C5×#432C2211yescharacteristic
38C5×#428—22no—
39C4×C5×M16C2211yescharacteristic
40C5×#332C2214yescomplemented
41C5×Q8⋊C8C2214yescomplemented
42C5×D4⋊C8C2214yes—
43#18540C511yesmaximal, characteristic, direct product factor, Sylow
44C22×C5×Q8—22no—
45C22×C5×Q8—24no—
46C22×C5×Q8—24no—
47C22×C5×Q8—21no—
48C22×C5×Q8—48no—
49C22×C5×Q8D411yescharacteristic
50C22×C5×D4D411yescharacteristic
51C23×C4×C5—22no—
52C23×C4×C5—21no—
53C2×C5×Q16—22no—
54C2×C5×SD16—22no—
55C2×C5×M16—21no—
56C5×C4⋊Q8—24no—
57C5×C4⋊Q8—24no—
58C5×C4⋊Q8—21no—
59C5×C4⋊Q8—21no—
60C5×C4⋊Q8D412yes—
61C5×C4⋊Q8C2311yescharacteristic
62C5×C4⋊Q8C2311yescharacteristic
63C5×C4⋊Q8C2312yes—
64C5×#125—21no—
65C5×C22⋊Q8—24no—
66C5×C22⋊Q8—28no—
67C5×C22⋊Q8—24no—
68C5×C22⋊Q8—28no—
69C5×C22⋊Q8—21no—
70C5×C22⋊Q8—21no—
71C4×C5×Q8—21no—
72C4×C5×Q8—21no—
73C4×C5×Q8—21no—
74C4×C5×Q8—21no—
75C4×C5×Q8D412yes—
76C4×C5×Q8C2312yes—
77C4×C5×D4—24no—
78C4×C5×D4—24no—
79C4×C5×D4—21no—
80C4×C5×D4—21no—
81C4×C5×D4D412yes—
82C4×C5×D4C2312yes—
83C5×#117—21no—
84C2×C5×C4⋊C4—22no—
85C2×C5×C4⋊C4—21no—
86C2×C5×C4⋊C4—21no—
87C2×C5×C4⋊C4D412yes—
88C2×C5×C4⋊C4D411yescharacteristic
89C2×C5×C4⋊C4D411yescharacteristic
90C2×C5×C22⋊C4—22no—
91C2×C5×C22⋊C4—21no—
92C2×C42×C5—21no—
93C2×C42×C5C2311yescharacteristic
94C5×#107—24no—
95C5×#107—22no—
96C5×#106—24no—
97C5×#106—22no—
98C5×C4⋊C8C2312yes—
99C5×C4⋊C8C2312yes—
100C5×#103—22no—
101C5×#103—22no—
102C5×#103—22no—
103C5×#102—22no—
104C5×C22⋊C8—21no—
105C5×C22⋊C8—21no—
106C5×#97—21no—
107C5×#97—21no—
108C5×#97—21no—
109C4×C5×C8C2312yes—
110C2×D4×Q8C2×C511yescharacteristic
111#3165C2×C511yescharacteristic, complemented
112#3113C2×C511yescharacteristic, complemented
113#3110C2×C511yescharacteristic
114#1651C2×C514yescomplemented
115#1649C2×C514yescomplemented
116#1556C2×C511yescharacteristic, complemented
117#1491C2×C511yescharacteristic, complemented
118#1490C2×C511yescharacteristic
119C24×C5—21no—
120C2×C5×Q8—24no—
121C2×C5×Q8—28no—
122C2×C5×Q8—21no—
123C2×C5×Q8—22no—
124C2×C5×Q8—22no—
125C2×C5×Q8—21no—
126C2×C5×Q8—21no—
127C2×C5×Q8—48no—
128C2×C5×Q8—44no—
129C2×C5×Q8—416no—
130C2×C5×Q8—48no—
131C2×C5×Q8—48no—
132C2×C5×Q8C2×D412yes—
133C2×C5×D4—24no—
134C2×C5×D4—21no—
135C2×C5×D4C2×D412yes—
136C22×C4×C5—21no—
137C22×C4×C5—28no—
138C22×C4×C5—21no—
139C22×C4×C5—22no—
140C22×C4×C5—21no—
141C22×C4×C5—22no—
142C22×C4×C5—22no—
143C22×C4×C5—48no—
144C22×C4×C5—44no—
145C22×C4×C5C2×D411yescharacteristic
146C22×C4×C5C2×D411yescharacteristic
147C22×C4×C5C2×D411yescharacteristic
148C5×Q16—44no—
149C5×SD16—44no—
150C5×M16—24no—
151C2×C5×C8—22no—
152C2×C5×C8—22no—
153C2×C5×C8—22no—
154C5×C4⋊C4—28no—
155C5×C4⋊C4—22no—
156C5×C4⋊C4—22no—
157C5×C4⋊C4—21no—
158C5×C4⋊C4—21no—
159C5×C4⋊C4—22no—
160C5×C4⋊C4—22no—
161C5×C4⋊C4—22no—
162C5×C4⋊C4—21no—
163C5×C4⋊C4—21no—
164C5×C4⋊C4—21no—
165C5×C4⋊C4—21no—
166C5×C4⋊C4—41no—
167C5×C4⋊C4—41no—
168C5×C4⋊C4C2×D412yes—
169C5×C4⋊C4C2×D412yes—
170C5×C4⋊C4C2×D414yes—
171C5×C22⋊C4—28no—
172C5×C22⋊C4—22no—
173C5×C22⋊C4—22no—
174C5×C22⋊C4—41no—
175C42×C5—22no—
176C42×C5—22no—
177C42×C5—41no—
178C42×C5C2×D411yescharacteristic
179C42×C5C2×D411yescharacteristic
180C42×C5C2×D411yescharacteristic
181C42×C5C2411yescharacteristic
182C23×Q8—21no—
183D4×Q8—22no—
184D4×Q8—22no—
185D4×Q8—22no—
186D4×Q8C22×C514yes—
187#533C22×C511yescharacteristic
188C2×C4⋊Q8—21no—
189C2×C4⋊Q8C22×C511yescharacteristic
190C2×C22⋊Q8—21no—
191C2×C22⋊Q8—22no—
192C2×C4×Q8C22×C511yescharacteristic
193C2×C4×D4—21no—
194C2×C4×D4C22×C511yescharacteristic
195#501—22no—
196#500C22×C512yescomplemented
197#498C22×C512yescomplemented
198#484—21no—
199#483—21no—
200#475C22×C512yescomplemented
201#474C22×C512yes—
202#462C22×C512yescomplemented
203#461C22×C512yes—
204#451—21no—
205#450—21no—
206#441—22no—
207#440—22no—
208#432C22×C511yescharacteristic
209#432C22×C511yescharacteristic
210#428—22no—
211C4×M16C22×C511yescharacteristic
212#332C22×C514yescomplemented
213Q8⋊C8C22×C514yescomplemented
214D4⋊C8C22×C514yes—
215C23×C5—24no—
216C23×C5—22no—
217C23×C5—42no—
218C23×C5—42no—
219C23×C5#12011yescharacteristic
220C5×Q8—24no—
221C5×Q8—22no—
222C5×Q8—416no—
223C5×Q8—44no—
224C5×Q8—44no—
225C5×Q8—42no—
226C5×Q8—42no—
227C5×Q8AGL(1,ℤ/8)14yes—
228C5×D4—24no—
229C5×D4—22no—
230C5×D4#13714yes—
231C2×C4×C5—24no—
232C2×C4×C5—22no—
233C2×C4×C5—22no—
234C2×C4×C5—22no—
235C2×C4×C5—22no—
236C2×C4×C5—22no—
237C2×C4×C5—24no—
238C2×C4×C5—22no—
239C2×C4×C5—416no—
240C2×C4×C5—44no—
241C2×C4×C5—44no—
242C2×C4×C5—42no—
243C2×C4×C5—42no—
244C2×C4×C5—44no—
245C2×C4×C5—41no—
246C2×C4×C5—41no—
247C2×C4×C5#12011yescharacteristic
248C2×C4×C5#12011yescharacteristic
249C2×C4×C5#12011yescharacteristic
250C2×C4×C5C22×D411yescharacteristic
251C2×C4×C5C22×D411yescharacteristic
252C2×C4×C5C22×D411yescharacteristic
253C5×C8—24no—
254C5×C8—42no—
255C5×C8—42no—
256C22×Q8—22no—
257C22×Q8—24no—
258C22×Q8—24no—
259C22×Q8—21no—
260C22×Q8—48no—
261C22×Q8C5×D411yescharacteristic
262C22×D4C5×D411yescharacteristic
263C23×C4—22no—
264C23×C4—21no—
265C2×Q16—22no—
266C2×SD16—22no—
267C2×M16—21no—
268C4⋊Q8—24no—
269C4⋊Q8—24no—
270C4⋊Q8—21no—
271C4⋊Q8—21no—
272C4⋊Q8C5×D412yes—
273C4⋊Q8C23×C511yescharacteristic
274C4⋊Q8C23×C511yescharacteristic
275C4⋊Q8C23×C512yes—
276#125—21no—
277C22⋊Q8—24no—
278C22⋊Q8—28no—
279C22⋊Q8—24no—
280C22⋊Q8—28no—
281C22⋊Q8—21no—
282C22⋊Q8—21no—
283C4×Q8—21no—
284C4×Q8—21no—
285C4×Q8—21no—
286C4×Q8—21no—
287C4×Q8C5×D412yes—
288C4×Q8C23×C512yes—
289C4×D4—24no—
290C4×D4—24no—
291C4×D4—21no—
292C4×D4—21no—
293C4×D4C5×D412yes—
294C4×D4C23×C512yes—
295#117—21no—
296C2×C4⋊C4—22no—
297C2×C4⋊C4—21no—
298C2×C4⋊C4—21no—
299C2×C4⋊C4C5×D411yescharacteristic
300C2×C4⋊C4C5×D411yescharacteristic
301C2×C4⋊C4C5×D412yes—
302C2×C22⋊C4—22no—
303C2×C22⋊C4—21no—
304C2×C42—21no—
305C2×C42C23×C511yescharacteristic
306#107—24no—
307#107—22no—
308#106—24no—
309#106—22no—
310C4⋊C8C23×C512yes—
311C4⋊C8C23×C512yes—
312#103—22no—
313#103—22no—
314#103—22no—
315#102—22no—
316C22⋊C8—21no—
317C22⋊C8—21no—
318#97—21no—
319#97—21no—
320#97—21no—
321C4×C8C23×C512yes—
322C22×C5—21no—
323C22×C5—21no—
324C22×C5—24no—
325C22×C5—48no—
326C22×C5—42no—
327C22×C5—42no—
328C22×C5#45612yes—
329C22×C5C2×#12011yescharacteristic
330C4×C5—24no—
331C4×C5—21no—
332C4×C5—21no—
333C4×C5—21no—
334C4×C5—21no—
335C4×C5—44no—
336C4×C5—42no—
337C4×C5—42no—
338C4×C5—81no—
339C4×C5—81no—
340C4×C5C2×AGL(1,ℤ/8)12yes—
341C4×C5C2×#13712yes—
342C24—21no—
343C2×Q8—24no—
344C2×Q8—28no—
345C2×Q8—21no—
346C2×Q8—22no—
347C2×Q8—22no—
348C2×Q8—21no—
349C2×Q8—21no—
350C2×Q8—48no—
351C2×Q8—44no—
352C2×Q8—416no—
353C2×Q8—48no—
354C2×Q8—48no—
355C2×Q8C2×C5×D412yes—
356C2×D4—24no—
357C2×D4—21no—
358C2×D4C2×C5×D412yes—
359C22×C4—21no—
360C22×C4—28no—
361C22×C4—21no—
362C22×C4—22no—
363C22×C4—21no—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—48no—
367C22×C4—44no—
368C22×C4C2×C5×D411yescharacteristic
369C22×C4C2×C5×D411yescharacteristic
370C22×C4C2×C5×D411yescharacteristic
371Q16—44no—
372SD16—44no—
373M16—24no—
374C2×C8—22no—
375C2×C8—22no—
376C2×C8—22no—
377C4⋊C4—28no—
378C4⋊C4—22no—
379C4⋊C4—22no—
380C4⋊C4—21no—
381C4⋊C4—21no—
382C4⋊C4—22no—
383C4⋊C4—22no—
384C4⋊C4—22no—
385C4⋊C4—21no—
386C4⋊C4—21no—
387C4⋊C4—21no—
388C4⋊C4—21no—
389C4⋊C4—41no—
390C4⋊C4—41no—
391C4⋊C4C2×C5×D412yes—
392C4⋊C4C2×C5×D412yes—
393C4⋊C4C2×C5×D414yes—
394C22⋊C4—28no—
395C22⋊C4—22no—
396C22⋊C4—22no—
397C22⋊C4—41no—
398C42—22no—
399C42—22no—
400C42—41no—
401C42C2×C5×D411yescharacteristic
402C42C2×C5×D411yescharacteristic
403C42C2×C5×D411yescharacteristic
404C42C24×C511yescharacteristic
405C2×C5—22no—
406C2×C5—44no—
407C2×C5#300311yescharacteristic
408C2×C5#300411yescharacteristic
409C2×C5C2×#45611yescharacteristic
410C23—24no—
411C23—22no—
412C23—42no—
413C23—42no—
414C23C5×#12011yescharacteristic
415Q8—24no—
416Q8—22no—
417Q8—416no—
418Q8—44no—
419Q8—44no—
420Q8—42no—
421Q8—42no—
422Q8C5×AGL(1,ℤ/8)14yes—
423D4—24no—
424D4—22no—
425D4C5×#13714yes—
426C2×C4—24no—
427C2×C4—22no—
428C2×C4—22no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—24no—
433C2×C4—22no—
434C2×C4—416no—
435C2×C4—44no—
436C2×C4—44no—
437C2×C4—42no—
438C2×C4—42no—
439C2×C4—44no—
440C2×C4—41no—
441C2×C4—41no—
442C2×C4C5×#12011yescharacteristic
443C2×C4C5×#12011yescharacteristic
444C2×C4C5×#12011yescharacteristic
445C2×C4C22×C5×D411yescharacteristic
446C2×C4C22×C5×D411yescharacteristic
447C2×C4C22×C5×D411yescharacteristic
448C8—24no—
449C8—42no—
450C8—42no—
451C5#1854011yescharacteristic, direct product factor, Sylow
452C22—21no—
453C22—21no—
454C22—24no—
455C22—48no—
456C22—42no—
457C22—42no—
458C22C5×#45612yes—
459C22C2×C5×#12011yescharacteristic
460C4—24no—
461C4—21no—
462C4—21no—
463C4—21no—
464C4—21no—
465C4—44no—
466C4—42no—
467C4—42no—
468C4—81no—
469C4—81no—
470C4C2×C5×AGL(1,ℤ/8)12yes—
471C4C2×C5×#13712yes—
472C2—22no—
473C2—44no—
474C2C5×#300311yescharacteristic
475C2C5×#300411yescharacteristic
476C2C2×C5×#45611yescharacteristic
subgroupG/H
center, socleC22×C5C2×#120
commutator, Frattini, cosocleC42C24×C5
prime radicalC22×C5×D4D4
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×#3165C2semidirect
3. C5×#3113C2semidirect
5. C5×#1651C2semidirect
6. C5×#1649C2semidirect
7. C5×#1556C2semidirect
8. C5×#1491C2semidirect
24. C5×#500C22semidirect
25. C5×#498C22semidirect
28. C5×#475C22semidirect
30. C5×#462C22semidirect
40. C5×#332C22semidirect
41. C5×Q8⋊C8C22semidirect
43. #18540C5direct (N × H)
111. #3165C2×C5semidirect
112. #3113C2×C5semidirect
114. #1651C2×C5semidirect
115. #1649C2×C5semidirect
116. #1556C2×C5semidirect
117. #1491C2×C5semidirect
196. #500C22×C5semidirect
197. #498C22×C5semidirect
200. #475C22×C5semidirect
202. #462C22×C5semidirect
212. #332C22×C5semidirect
213. Q8⋊C8C22×C5semidirect
451. C5#18540direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×D4×Q82
C5×#31652
C5×#31132
C5×#31102
C5×#16512
C5×#16492
C5×#15562
C5×#14912
C5×#14902
#185405