Finite Group Databasebeta

← C2×C5×#1628 #11941212

Subgroups — C2×C5×#1628 #11941212

Order 1280.

1062 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#556C211yesmaximal, characteristic, complemented
2C2×C5×#486C211yesmaximal, characteristic, complemented
3C2×C5×#460C211yesmaximal, characteristic, complemented
4C2×C5×#459C211yesmaximal, characteristic
5C5×#1628C218yesmaximal, direct product factor
6C2×C5×#332C211yesmaximal, characteristic, complemented
7C2×C5×Q8⋊C8C211yesmaximal, characteristic, complemented
8C2×C5×D4⋊C8C211yesmaximal, characteristic, complemented
9C22×C5×SD16—21no—
10C22×C5×D8—21no—
11C5×#556—22no—
12C5×#556—22no—
13C5×#556—22no—
14C5×#556C2214yescomplemented
15C2×C5×C4⋊Q8C2211yescharacteristic
16C2×C5×#127C2211yescharacteristic
17C2×C5×#126—22no—
18C2×C5×#124—21no—
19C2×C5×C22⋊Q8—21no—
20C2×C4×C5×Q8—21no—
21C2×C4×C5×Q8C2211yescharacteristic
22C2×C4×C5×D4C2211yescharacteristic
23C2×C5×#117—21no—
24C5×#486—22no—
25C5×#486C2214yescomplemented
26C5×#460—22no—
27C5×#460C2214yescomplemented
28C5×#459—22no—
29C5×#459C2214yes—
30C2×C5×C4⋊C8C2211yescharacteristic
31C2×C5×C4⋊C8C2211yescharacteristic
32C2×C5×#102—21no—
33C2×C5×#102—21no—
34C2×C5×#102—22no—
35C2×C4×C5×C8C2211yescharacteristic
36C5×#332C2214yescomplemented
37C5×Q8⋊C8C2214yescomplemented
38C5×D4⋊C8C2214yescomplemented
39C2×#1628C511yesmaximal, characteristic, direct product factor, Sylow
40C22×C5×Q8—21no—
41C22×C5×Q8D411yescharacteristic
42C22×C5×D4—21no—
43C22×C5×D4—21no—
44C22×C5×D4—21no—
45C22×C5×D4D411yescharacteristic
46C23×C4×C5—21no—
47C2×C5×SD16—24no—
48C2×C5×SD16—44no—
49C2×C5×D8—24no—
50C2×C5×D8—44no—
51C22×C5×C8—21no—
52C22×C5×C8—21no—
53C22×C5×C8—21no—
54C5×C4⋊Q8—21no—
55C5×C4⋊Q8—21no—
56C5×C4⋊Q8D412yes—
57C5×C4⋊Q8C2312yes—
58C5×#127—21no—
59C5×#127—21no—
60C5×#127—21no—
61C5×#127C2312yes—
62C5×#126—28no—
63C5×#126—28no—
64C5×#124—24no—
65C5×#124—24no—
66C5×C22⋊Q8—24no—
67C5×C22⋊Q8—24no—
68C4×C5×Q8—24no—
69C4×C5×Q8—24no—
70C4×C5×Q8—21no—
71C4×C5×Q8—21no—
72C4×C5×Q8D412yes—
73C4×C5×Q8C2312yes—
74C4×C5×D4—21no—
75C4×C5×D4—21no—
76C4×C5×D4D412yes—
77C4×C5×D4C2312yes—
78C5×#117—24no—
79C5×#117—24no—
80C2×C5×C4⋊C4—22no—
81C2×C5×C4⋊C4—21no—
82C2×C5×C4⋊C4—21no—
83C2×C5×C4⋊C4D411yescharacteristic
84C2×C5×C4⋊C4D411yescharacteristic
85C2×C5×C4⋊C4D412yes—
86C2×C5×C22⋊C4—22no—
87C2×C5×C22⋊C4—22no—
88C2×C5×C22⋊C4—21no—
89C2×C42×C5—22no—
90C2×C42×C5—21no—
91C2×C42×C5C2311yescharacteristic
92C5×C4⋊C8—21no—
93C5×C4⋊C8—21no—
94C5×C4⋊C8C2312yes—
95C5×C4⋊C8C2312yes—
96C5×#102—24no—
97C5×#102—24no—
98C5×#102—28no—
99C4×C5×C8—21no—
100C4×C5×C8C2312yes—
101C2×#556C2×C511yescharacteristic, complemented
102C2×#486C2×C511yescharacteristic, complemented
103C2×#460C2×C511yescharacteristic, complemented
104C2×#459C2×C511yescharacteristic
105#1628C2×C518yesdirect product factor
106C2×#332C2×C511yescharacteristic, complemented
107C2×Q8⋊C8C2×C511yescharacteristic, complemented
108C2×D4⋊C8C2×C511yescharacteristic, complemented
109C24×C5—21no—
110C24×C5—41no—
111C2×C5×Q8—21no—
112C2×C5×Q8—22no—
113C2×C5×Q8—22no—
114C2×C5×Q8—22no—
115C2×C5×Q8—22no—
116C2×C5×Q8—42no—
117C2×C5×Q8—42no—
118C2×C5×Q8C2×D412yes—
119C2×C5×D4—21no—
120C2×C5×D4—22no—
121C2×C5×D4—22no—
122C2×C5×D4—22no—
123C2×C5×D4—22no—
124C2×C5×D4—22no—
125C2×C5×D4—44no—
126C2×C5×D4—41no—
127C2×C5×D4—41no—
128C2×C5×D4—41no—
129C2×C5×D4—42no—
130C2×C5×D4—42no—
131C2×C5×D4—42no—
132C2×C5×D4—42no—
133C2×C5×D4C2×D412yes—
134C22×C4×C5—21no—
135C22×C4×C5—21no—
136C22×C4×C5—21no—
137C22×C4×C5—22no—
138C22×C4×C5—22no—
139C22×C4×C5—22no—
140C22×C4×C5—42no—
141C22×C4×C5—42no—
142C22×C4×C5C2×D411yescharacteristic
143C22×C4×C5C2×D411yescharacteristic
144C22×C4×C5C2×D411yescharacteristic
145C5×SD16—48no—
146C5×D8—48no—
147C2×C5×C8—22no—
148C2×C5×C8—22no—
149C2×C5×C8—22no—
150C2×C5×C8—42no—
151C2×C5×C8—42no—
152C2×C5×C8—42no—
153C5×C4⋊C4—28no—
154C5×C4⋊C4—22no—
155C5×C4⋊C4—22no—
156C5×C4⋊C4—21no—
157C5×C4⋊C4—21no—
158C5×C4⋊C4—22no—
159C5×C4⋊C4—22no—
160C5×C4⋊C4—22no—
161C5×C4⋊C4C2×D412yes—
162C5×C4⋊C4C2×D412yes—
163C5×C4⋊C4C2×D414yes—
164C5×C22⋊C4—28no—
165C5×C22⋊C4—28no—
166C5×C22⋊C4—22no—
167C5×C22⋊C4—22no—
168C42×C5—28no—
169C42×C5—22no—
170C42×C5—22no—
171C42×C5C2×D411yescharacteristic
172C42×C5C2×D411yescharacteristic
173C42×C5C2×D411yescharacteristic
174C42×C5C2411yescharacteristic
175C22×SD16—21no—
176C22×D8—21no—
177#556—22no—
178#556—22no—
179#556—22no—
180#556C22×C514yescomplemented
181C2×C4⋊Q8C22×C511yescharacteristic
182C2×#127C22×C511yescharacteristic
183C2×#126—22no—
184C2×#124—21no—
185C2×C22⋊Q8—21no—
186C2×C4×Q8—21no—
187C2×C4×Q8C22×C511yescharacteristic
188C2×C4×D4C22×C511yescharacteristic
189C2×#117—21no—
190#486—22no—
191#486C22×C514yescomplemented
192#460—22no—
193#460C22×C514yescomplemented
194#459—22no—
195#459C22×C514yes—
196C2×C4⋊C8C22×C511yescharacteristic
197C2×C4⋊C8C22×C511yescharacteristic
198C2×#102—22no—
199C2×#102—21no—
200C2×#102—21no—
201C2×C4×C8C22×C511yescharacteristic
202#332C22×C514yescomplemented
203Q8⋊C8C22×C514yescomplemented
204D4⋊C8C22×C514yescomplemented
205C23×C5—22no—
206C23×C5—42no—
207C23×C5—42no—
208C23×C5—42no—
209C23×C5—42no—
210C23×C5—82no—
211C23×C5—82no—
212C23×C5—82no—
213C23×C5#12011yescharacteristic
214C5×Q8—22no—
215C5×Q8—22no—
216C5×Q8—42no—
217C5×Q8—42no—
218C5×Q8—42no—
219C5×Q8—44no—
220C5×D4—22no—
221C5×D4—22no—
222C5×D4—44no—
223C5×D4—42no—
224C5×D4—42no—
225C5×D4—42no—
226C5×D4—42no—
227C5×D4—42no—
228C5×D4—82no—
229C5×D4—82no—
230C5×D4—82no—
231C2×C4×C5—22no—
232C2×C4×C5—22no—
233C2×C4×C5—22no—
234C2×C4×C5—22no—
235C2×C4×C5—24no—
236C2×C4×C5—42no—
237C2×C4×C5—42no—
238C2×C4×C5—44no—
239C2×C4×C5—42no—
240C2×C4×C5—42no—
241C2×C4×C5—42no—
242C2×C4×C5—44no—
243C2×C4×C5#12011yescharacteristic
244C2×C4×C5#12011yescharacteristic
245C2×C4×C5#12011yescharacteristic
246C2×C4×C5#13512yes—
247C2×C4×C5#13512yes—
248C2×C4×C5AGL(1,ℤ/8)12yes—
249C2×C4×C5AGL(1,ℤ/8)12yes—
250C2×C4×C5C22×D411yescharacteristic
251C2×C4×C5C22×D411yescharacteristic
252C2×C4×C5C22×D411yescharacteristic
253C5×C8—42no—
254C5×C8—42no—
255C5×C8—42no—
256C22×Q8—21no—
257C22×Q8C5×D411yescharacteristic
258C22×D4—21no—
259C22×D4—21no—
260C22×D4—21no—
261C22×D4C5×D411yescharacteristic
262C23×C4—21no—
263C2×SD16—24no—
264C2×SD16—44no—
265C2×D8—24no—
266C2×D8—44no—
267C22×C8—21no—
268C22×C8—21no—
269C22×C8—21no—
270C4⋊Q8—21no—
271C4⋊Q8—21no—
272C4⋊Q8C5×D412yes—
273C4⋊Q8C23×C512yes—
274#127—21no—
275#127—21no—
276#127—21no—
277#127C23×C512yes—
278#126—28no—
279#126—28no—
280#124—24no—
281#124—24no—
282C22⋊Q8—24no—
283C22⋊Q8—24no—
284C4×Q8—24no—
285C4×Q8—24no—
286C4×Q8—21no—
287C4×Q8—21no—
288C4×Q8C5×D412yes—
289C4×Q8C23×C512yes—
290C4×D4—21no—
291C4×D4—21no—
292C4×D4C5×D412yes—
293C4×D4C23×C512yes—
294#117—24no—
295#117—24no—
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—22no—
304C2×C22⋊C4—21no—
305C2×C42—22no—
306C2×C42—21no—
307C2×C42C23×C511yescharacteristic
308C4⋊C8—21no—
309C4⋊C8—21no—
310C4⋊C8C23×C512yes—
311C4⋊C8C23×C512yes—
312#102—24no—
313#102—24no—
314#102—28no—
315C4×C8—21no—
316C4×C8C23×C512yes—
317C22×C5—42no—
318C22×C5—42no—
319C22×C5—42no—
320C22×C5—84no—
321C22×C5—82no—
322C22×C5—82no—
323C22×C5—82no—
324C22×C5—164no—
325C22×C5#44912yes—
326C22×C5#44912yes—
327C22×C5#45412yes—
328C22×C5C2×#12011yescharacteristic
329C4×C5—21no—
330C4×C5—21no—
331C4×C5—42no—
332C4×C5—42no—
333C4×C5—44no—
334C4×C5—42no—
335C4×C5#44912yes—
336C4×C5#44912yes—
337C4×C5C2×#13511yescharacteristic
338C4×C5C2×#13511yescharacteristic
339C4×C5C2×AGL(1,ℤ/8)11yescharacteristic
340C4×C5C2×AGL(1,ℤ/8)11yescharacteristic
341C24—21no—
342C24—41no—
343C2×Q8—21no—
344C2×Q8—22no—
345C2×Q8—22no—
346C2×Q8—22no—
347C2×Q8—22no—
348C2×Q8—42no—
349C2×Q8—42no—
350C2×Q8C2×C5×D412yes—
351C2×D4—21no—
352C2×D4—22no—
353C2×D4—22no—
354C2×D4—22no—
355C2×D4—22no—
356C2×D4—22no—
357C2×D4—44no—
358C2×D4—41no—
359C2×D4—41no—
360C2×D4—41no—
361C2×D4—42no—
362C2×D4—42no—
363C2×D4—42no—
364C2×D4—42no—
365C2×D4C2×C5×D412yes—
366C22×C4—21no—
367C22×C4—21no—
368C22×C4—21no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—22no—
372C22×C4—42no—
373C22×C4—42no—
374C22×C4C2×C5×D411yescharacteristic
375C22×C4C2×C5×D411yescharacteristic
376C22×C4C2×C5×D411yescharacteristic
377SD16—48no—
378D8—48no—
379C2×C8—22no—
380C2×C8—22no—
381C2×C8—22no—
382C2×C8—42no—
383C2×C8—42no—
384C2×C8—42no—
385C4⋊C4—28no—
386C4⋊C4—22no—
387C4⋊C4—22no—
388C4⋊C4—21no—
389C4⋊C4—21no—
390C4⋊C4—22no—
391C4⋊C4—22no—
392C4⋊C4—22no—
393C4⋊C4C2×C5×D412yes—
394C4⋊C4C2×C5×D412yes—
395C4⋊C4C2×C5×D414yes—
396C22⋊C4—28no—
397C22⋊C4—28no—
398C22⋊C4—22no—
399C22⋊C4—22no—
400C42—28no—
401C42—22no—
402C42—22no—
403C42C2×C5×D411yescharacteristic
404C42C2×C5×D411yescharacteristic
405C42C2×C5×D411yescharacteristic
406C42C24×C511yescharacteristic
407C2×C5—82no—
408C2×C5—162no—
409C2×C5#162814yesdirect product factor
410C2×C5C2×#44911yescharacteristic
411C2×C5C2×#44911yescharacteristic
412C2×C5C2×#45411yescharacteristic
413C23—22no—
414C23—42no—
415C23—42no—
416C23—42no—
417C23—42no—
418C23—82no—
419C23—82no—
420C23—82no—
421C23C5×#12011yescharacteristic
422Q8—22no—
423Q8—22no—
424Q8—42no—
425Q8—44no—
426Q8—42no—
427Q8—42no—
428D4—22no—
429D4—22no—
430D4—44no—
431D4—42no—
432D4—42no—
433D4—42no—
434D4—42no—
435D4—42no—
436D4—82no—
437D4—82no—
438D4—82no—
439C2×C4—22no—
440C2×C4—22no—
441C2×C4—22no—
442C2×C4—22no—
443C2×C4—24no—
444C2×C4—42no—
445C2×C4—42no—
446C2×C4—44no—
447C2×C4—42no—
448C2×C4—44no—
449C2×C4—42no—
450C2×C4—42no—
451C2×C4C5×#12011yescharacteristic
452C2×C4C5×#12011yescharacteristic
453C2×C4C5×#12011yescharacteristic
454C2×C4C5×#13512yes—
455C2×C4C5×#13512yes—
456C2×C4C5×AGL(1,ℤ/8)12yes—
457C2×C4C5×AGL(1,ℤ/8)12yes—
458C2×C4C22×C5×D411yescharacteristic
459C2×C4C22×C5×D411yescharacteristic
460C2×C4C22×C5×D411yescharacteristic
461C8—42no—
462C8—42no—
463C8—42no—
464C5C2×#162811yescharacteristic, direct product factor, Sylow
465C22—42no—
466C22—42no—
467C22—42no—
468C22—84no—
469C22—82no—
470C22—82no—
471C22—82no—
472C22—164no—
473C22C5×#44912yes—
474C22C5×#44912yes—
475C22C5×#45412yes—
476C22C2×C5×#12011yescharacteristic
477C4—21no—
478C4—21no—
479C4—42no—
480C4—42no—
481C4—44no—
482C4—42no—
483C4C5×#44912yes—
484C4C5×#44912yes—
485C4C2×C5×#13511yescharacteristic
486C4C2×C5×#13511yescharacteristic
487C4C2×C5×AGL(1,ℤ/8)11yescharacteristic
488C4C2×C5×AGL(1,ℤ/8)11yescharacteristic
489C2—82no—
490C2—162no—
491C2C5×#162814yesdirect product factor
492C2C2×C5×#44911yescharacteristic
493C2C2×C5×#44911yescharacteristic
494C2C2×C5×#45411yescharacteristic
subgroupG/H
center, socleC23×C5#120
commutator, Frattini, cosocleC42C24×C5
prime radicalC2×C5×#459C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C5 ◁ C2×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C5×#556C2semidirect
2. C2×C5×#486C2semidirect
3. C2×C5×#460C2semidirect
5. C5×#1628C2direct (N × H)
6. C2×C5×#332C2semidirect
7. C2×C5×Q8⋊C8C2semidirect
8. C2×C5×D4⋊C8C2semidirect
14. C5×#556C22semidirect
25. C5×#486C22semidirect
27. C5×#460C22semidirect
36. C5×#332C22semidirect
37. C5×Q8⋊C8C22semidirect
38. C5×D4⋊C8C22semidirect
39. C2×#1628C5direct (N × H)
101. C2×#556C2×C5semidirect
102. C2×#486C2×C5semidirect
103. C2×#460C2×C5semidirect
105. #1628C2×C5direct (N × H)
106. C2×#332C2×C5semidirect
107. C2×Q8⋊C8C2×C5semidirect
108. C2×D4⋊C8C2×C5semidirect
180. #556C22×C5semidirect
191. #486C22×C5semidirect
193. #460C22×C5semidirect
202. #332C22×C5semidirect
203. Q8⋊C8C22×C5semidirect
204. D4⋊C8C22×C5semidirect
409. C2×C5#1628direct (N × H)
464. C5C2×#1628direct (N × H)
491. C2C5×#1628direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5562
C2×C5×#4862
C2×C5×#4602
C2×C5×#4592
C5×#16282
C2×C5×#3322
C2×C5×Q8⋊C82
C2×C5×D4⋊C82
C2×#16285