Finite Group Databasebeta

← C2×#21457431 #30555122

Subgroups — C2×#21457431 #30555122

Order 15616.

3042 conjugacy classes of subgroups.

The subgroup lattice has 544 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519805C212yesmaximal, complemented
2C2×#16840408C212yesmaximal, complemented
3#21457431C2116yesmaximal, direct product factor
4C2×#16840146C211yesmaximal, characteristic, complemented
5C2×#16840008C212yesmaximal, complemented
6C2×#16839978C212yesmaximal, complemented
7C2×#16839926C212yesmaximal, complemented
8C2×#16839898C212yesmaximal, complemented
9C2×C4×D488C211yesmaximal, characteristic, complemented
10C2×C61×#436C211yesmaximal, characteristic, complemented
11C22×#11758222C2212yes—
12C23×D244C2212yescomplemented
13C2×#14519805—216no—
14C2×#14519805C22116yescomplemented
15C22×Dic244C2211yescharacteristic, complemented
16C22×#11758190C2212yescomplemented
17C22×#11758190C2212yescomplemented
18C22×D488C2212yes—
19C22×D488C2211yescharacteristic
20C22×D488C2211yescharacteristic
21#16840408—28no—
22#16840408C22116yescomplemented
23C2×#14519765C2212yescomplemented
24C2×#14519762—22no—
25C2×#14519756C2212yescomplemented
26C2×#14519751C2212yes—
27C2×#14519750—22no—
28C2×#14519745—22no—
29C2×C4×D244C2212yescomplemented
30C2×C22⋊C4×D61—22no—
31#16840146C2218yescomplemented
32#16840008C22116yescomplemented
33#16839978C22116yescomplemented
34#16839926C22116yescomplemented
35#16839898C22116yescomplemented
36C4×D488C2218yescomplemented
37C2×#14519711C2211yescharacteristic, complemented
38C2×#14519702C2212yescomplemented
39C2×#14519699C2212yescomplemented
40C2×#14519699C2212yescomplemented
41C22×M16×C61C2212yescomplemented
42C2×C4×D4×C61C2211yescharacteristic
43C61×#436C2218yescomplemented
44C2×C4⋊C8×C61C2211yescharacteristic, complemented
45C2×C22⋊C8×C61C2212yescomplemented
46C2×C4×C8×C61C2211yescharacteristic, complemented
47C24×D61—22no—
48C2×#11758222—24no—
49C2×#11758222—28no—
50C2×#11758222—44no—
51C2×#11758222C2318yes—
52C22×Dic122C2312yes—
53C22×D244—28no—
54C22×D244—22no—
55C22×D244—24no—
56C22×D244—44no—
57C22×D244C2312yes—
58C22×D244C2312yes—
59C22×D244C2318yescomplemented
60C22×C22⋊D61—22no—
61C22×C22⋊D61—22no—
62C22×C4×D61—22no—
63C22×C4×D61—22no—
64#14519805—264no—
65C2×Dic244—42no—
66C2×Dic244C2314yescomplemented
67C2×#11758190—28no—
68C2×#11758190—28no—
69C2×#11758190C2318yescomplemented
70C2×#11758190C2318yescomplemented
71C2×D488—28no—
72C2×D488—42no—
73C2×D488D418yescomplemented
74C2×D488C2318yes—
75C2×D488C2314yes—
76C2×D488C2314yes—
77#14519765—24no—
78#14519765C2318yescomplemented
79#14519762—216no—
80#14519756—24no—
81#14519756C2318yescomplemented
82#14519751—24no—
83#14519751C2318yes—
84#14519750—216no—
85#14519745—216no—
86C4×D244—24no—
87C4×D244C2318yescomplemented
88C2×C4⋊Dic61C2312yes—
89C2×#11758196—22no—
90C2×C22⋊Dic61—22no—
91C2×#11758198—22no—
92C2×#11758198—22no—
93C2×#11758198—22no—
94C2×#11758198—22no—
95C22⋊C4×D61—216no—
96#14519711C2314yescomplemented
97#14519702C2318yescomplemented
98#14519699C2318yescomplemented
99#14519699C2318yescomplemented
100C22×D4×C61D411yescharacteristic
101C23×C4×C61C2312yes—
102C2×M16×C61—28no—
103C2×M16×C61C2318yescomplemented
104C22×C8×C61C2312yes—
105C22×C8×C61C2311yescharacteristic
106C22×C8×C61C2311yescharacteristic
107C4×D4×C61D414yes—
108C4×D4×C61C2314yes—
109C2×C4⋊C4×C61D411yescharacteristic
110C2×C22⋊C4×C61D412yes—
111C2×C42×C61C2311yescharacteristic
112C4⋊C8×C61C2314yescomplemented
113C22⋊C8×C61C2318yescomplemented
114C4×C8×C61C2314yescomplemented
115C24×C61C2×D412yes—
116C23×D61—22no—
117C23×D61—22no—
118C23×D61—28no—
119C23×D61—48no—
120C23×D61—48no—
121C23×D61—84no—
122C2×D4×C61—42no—
123C2×D4×C61C2×D414yes—
124C22×C4×C61—24no—
125C22×C4×C61—24no—
126C22×C4×C61C2×D411yescharacteristic
127C22×C4×C61C2×D412yes—
128C22×C4×C61C2×D414yes—
129C22×C4×C61C2×D411yescharacteristic
130C22×C4×C61C2414yes—
131C22×C4×C61C2411yescharacteristic
132C2×C22⋊D61—28no—
133C2×C22⋊D61—28no—
134C2×C22⋊D61—48no—
135C2×C22⋊D61—84no—
136C22×Dic61—22no—
137C22×Dic61—22no—
138#11758222—216no—
139#11758222—48no—
140#11758222—416no—
141C2×D244—22no—
142C2×D244—24no—
143C2×D244—24no—
144C2×D244—24no—
145C2×D244—216no—
146C2×D244—22no—
147C2×D244—28no—
148C2×D244—48no—
149C2×D244—416no—
150C2×D244—48no—
151C2×D244C2×D418yes—
152C2×D244C2414yes—
153C2×D244C2414yes—
154C2×C4×D61—28no—
155C2×C4×D61—28no—
156C2×C4×D61—48no—
157C2×C4×D61—84no—
158C2×Dic122—24no—
159C2×Dic122—24no—
160C2×Dic122—22no—
161C2×Dic122C2414yes—
162M16×C61—216no—
163C2×C8×C61—24no—
164C2×C8×C61—22no—
165C2×C8×C61C2×D414yes—
166C2×C8×C61C2412yes—
167C2×C8×C61C2414yes—
168C2×C8×C61C2412yes—
169C4⋊C4×C61C2×D414yes—
170C22⋊C4×C61C2×D418yes—
171C42×C61C2×D412yes—
172C42×C61C2412yes—
173C22⋊Dic61—28no—
174#11758198—28no—
175#11758198—28no—
176#11758198—28no—
177#11758198—28no—
178C4⋊Dic61—22no—
179C4⋊Dic61C2414yes—
180#11758196—28no—
181Dic244—44no—
182D488—216no—
183D488—44no—
184D488C2×D4116yescomplemented
185#11758190—216no—
186#11758190—216no—
187C23×C61—24no—
188C23×C61—24no—
189C23×C61—24no—
190C23×C61C22×D414yes—
191C23×C61C22×D411yescharacteristic
192C22×D61—28no—
193C22×D61—24no—
194C22×D61—24no—
195C22×D61—416no—
196C22×D61—44no—
197C22×D61—44no—
198C22×D61—416no—
199C22×D61—44no—
200C22×D61—44no—
201C22×D61—44no—
202C22×D61—88no—
203C22×D61—832no—
204D4×C61—44no—
205C2×C4×C61—24no—
206C2×C4×C61—22no—
207C2×C4×C61—22no—
208C2×C4×C61—28no—
209C2×C4×C61—24no—
210C2×C4×C61—24no—
211C2×C4×C61C22×D414yes—
212C2×C4×C61C22×D412yes—
213C2×C4×C61C22×D412yes—
214C2×C4×C61C22×D411yescharacteristic
215C2×C4×C61C22×D412yes—
216C2×C4×C61H(5,𝔽2)12yes—
217C2×C4×C61C2511yescharacteristic
218C22⋊D61—416no—
219C22⋊D61—88no—
220C2×Dic61—24no—
221C2×Dic61—24no—
222C2×Dic61—44no—
223C2×Dic61—44no—
224D244—28no—
225D244—24no—
226D244—24no—
227D244—24no—
228D244—416no—
229D244—44no—
230D244C22×D418yes—
231C4×D61—416no—
232C4×D61—88no—
233Dic122—24no—
234Dic122—24no—
235Dic122—44no—
236C8×C61—24no—
237C8×C61—22no—
238C8×C61C22×D414yes—
239C2×#3273—611nomaximal, Sylow
240C22×C61—24no—
241C22×C61—24no—
242C22×C61—24no—
243C22×C61—48no—
244C22×C61D4212yes—
245C22×C61#57512yes—
246C22×C61#57612yes—
247C22×C61C23×D411yescharacteristic
248C2×D61—28no—
249C2×D61—416no—
250C2×D61—44no—
251C2×D61—44no—
252C2×D61—44no—
253C2×D61—44no—
254C2×D61—44no—
255C2×D61—832no—
256C2×D61—88no—
257C4×C61—24no—
258C4×C61—22no—
259C4×C61—22no—
260C4×C61D4212yes—
261C4×C61C23×D411yescharacteristic
262C4×C61C2×H(5,𝔽2)11yescharacteristic
263Dic61—44no—
264Dic61—44no—
265C22×AGL(1,ℤ/8)—612no—
266C2×#546—612no—
267#3273—6116no—
268C2×#495—611no—
269C2×#468—612no—
270C2×#463—612no—
271C2×#452—612no—
272C2×#447—612no—
273C2×C4×D8—611no—
274C2×#436D6111yescharacteristic, complemented
275C2×C61—44no—
276C2×C61#327314yescomplemented
277C2×C61C2×D4211yescharacteristic
278C2×C61C2×#57511yescharacteristic
279C2×C61C2×#57611yescharacteristic
280D61—48no—
281D61—84no—
282C22×#41—612no—
283C23×D4—612no—
284C2×AGL(1,ℤ/8)—6116no—
285C2×AGL(1,ℤ/8)—12216no—
286C22×Q16—611no—
287C22×SD16—612no—
288C22×SD16—612no—
289C22×D8—611no—
290C22×D8—612no—
291C22×D8—611no—
292C22×M16C2×D6112yescomplemented
293#546—6116no—
294#546—1228no—
295C2×#124—612no—
296C2×#123—1222no—
297C2×C22⋊Q8—612no—
298C2×#121—612no—
299C2×#121—1222no—
300C2×#120—1222no—
301C2×C4×D4—612no—
302C2×C4×D4C2×D6111yescharacteristic
303C22×C22⋊C4—1222no—
304#495—618no—
305#468—6116no—
306#463—6116no—
307#452—6116no—
308#447—6116no—
309C4×D8—618no—
310#436C2×D6118yescomplemented
311C2×#107—611no—
312C2×C4⋊C8C2×D6111yescharacteristic, complemented
313C2×#103—612no—
314C2×#102—612no—
315C2×#102—612no—
316C2×C22⋊C8C2×D6112yescomplemented
317C2×C4×C8C2×D6111yescharacteristic, complemented
318C61C2×#327311yescharacteristic, complemented, Sylow
319C25—1222no—
320C2×#41—618no—
321C2×#41—1228no—
322C2×#41—1224no—
323C2×#41—2444no—
324C22×Q8—612no—
325C22×D4—612no—
326C22×D4—612no—
327C22×D4—618no—
328C22×D4—1228no—
329C22×D4—1222no—
330C22×D4—1222no—
331C22×D4—1222no—
332C22×D4—1224no—
333C22×D4—2444no—
334C22×D4D24411yescharacteristic
335C23×C4—1222no—
336C23×C4—1222no—
337C23×C4C22×D6112yes—
338AGL(1,ℤ/8)—12264no—
339C2×Q16—614no—
340C2×Q16—2442no—
341C2×SD16—618no—
342C2×SD16—618no—
343C2×SD16—1228no—
344C2×SD16—1228no—
345C2×D8—618no—
346C2×D8—614no—
347C2×D8—618no—
348C2×D8—614no—
349C2×D8—1228no—
350C2×D8—2442no—
351C2×M16—28no—
352C2×M16C22×D6118yescomplemented
353C22×C8C22×D6112yes—
354C22×C8C22×D6111yescharacteristic
355C22×C8C22×D6111yescharacteristic
356#124—618no—
357#124—1224no—
358#123—12216no—
359C22⋊Q8—618no—
360C22⋊Q8—1224no—
361#121—618no—
362#121—1224no—
363#121—12216no—
364#120—12216no—
365C4×D4—618no—
366C4×D4—1224no—
367C4×D4D24414yes—
368C4×D4C22×D6114yes—
369C2×C4⋊C4—612no—
370C2×C4⋊C4—1222no—
371C2×C4⋊C4D24411yescharacteristic
372C2×C22⋊C4—1222no—
373C2×C22⋊C4—1222no—
374C2×C22⋊C4—1222no—
375C2×C22⋊C4—1222no—
376C2×C22⋊C4—1222no—
377C2×C22⋊C4—12216no—
378C2×C22⋊C4D24412yes—
379C2×C42C22×D6111yescharacteristic
380#107—614no—
381C4⋊C8C22×D6114yescomplemented
382#103—618no—
383#102—618no—
384#102—618no—
385C22⋊C8C22×D6118yescomplemented
386C4×C8C22×D6114yescomplemented
387C24—1222no—
388C24—1228no—
389C24—1222no—
390C24—4884no—
391C24—2448no—
392C24—2448no—
393C24C2×D24412yes—
394#41—12216no—
395#41—2448no—
396#41—24416no—
397C2×Q8—614no—
398C2×Q8—1222no—
399C2×Q8—1224no—
400C2×Q8—1224no—
401C2×D4—42no—
402C2×D4—618no—
403C2×D4—614no—
404C2×D4—614no—
405C2×D4—12216no—
406C2×D4—1228no—
407C2×D4—1228no—
408C2×D4—1224no—
409C2×D4—1222no—
410C2×D4—1228no—
411C2×D4—1222no—
412C2×D4—1224no—
413C2×D4—1224no—
414C2×D4—4884no—
415C2×D4—2448no—
416C2×D4—24416no—
417C2×D4—2448no—
418C2×D4—2448no—
419C2×D4C2×D24414yes—
420C22×C4—24no—
421C22×C4—24no—
422C22×C4—1222no—
423C22×C4—1222no—
424C22×C4—1228no—
425C22×C4—1228no—
426C22×C4—4884no—
427C22×C4—2448no—
428C22×C4C2×D24414yes—
429C22×C4C2×D24411yescharacteristic
430C22×C4C2×D24411yescharacteristic
431C22×C4C2×D24412yes—
432C22×C4C23×D6114yes—
433C22×C4C23×D6111yescharacteristic
434Q16—2444no—
435SD16—12216no—
436SD16—12216no—
437D8—6116no—
438D8—12216no—
439D8—2444no—
440M16—216no—
441C2×C8—24no—
442C2×C8—22no—
443C2×C8D4×D6114yes—
444C2×C8C23×D6112yes—
445C2×C8C23×D6114yes—
446C2×C8C23×D6112yes—
447C4⋊C4—614no—
448C4⋊C4—1222no—
449C4⋊C4—1228no—
450C4⋊C4C2×D24414yes—
451C22⋊C4—1228no—
452C22⋊C4—1228no—
453C22⋊C4—1228no—
454C22⋊C4—1228no—
455C22⋊C4—1228no—
456C22⋊C4C2×D24418yes—
457C42C2×D24412yes—
458C42C23×D6112yes—
459C23—24no—
460C23—24no—
461C23—24no—
462C23—1224no—
463C23—1228no—
464C23—1224no—
465C23—4888no—
466C23—48832no—
467C23—24416no—
468C23—24416no—
469C23—2444no—
470C23—2444no—
471C23—2444no—
472C23—2444no—
473C23—2444no—
474C23C22×D24414yes—
475C23C22×D24411yescharacteristic
476Q8—1224no—
477Q8—1224no—
478Q8—2444no—
479D4—44no—
480D4—618no—
481D4—1224no—
482D4—1224no—
483D4—1224no—
484D4—1228no—
485D4—4888no—
486D4—24416no—
487D4—24416no—
488D4—2444no—
489C2×C4—22no—
490C2×C4—22no—
491C2×C4—24no—
492C2×C4—24no—
493C2×C4—24no—
494C2×C4—28no—
495C2×C4—1224no—
496C2×C4—1224no—
497C2×C4—4888no—
498C2×C4—24416no—
499C2×C4—2444no—
500C2×C4—2444no—
501C2×C4C2×D4×D6112yes—
502C2×C4C22×D24412yes—
503C2×C4C22×D24412yes—
504C2×C4C22×D24414yes—
505C2×C4C22×D24411yescharacteristic
506C2×C4#1451982312yes—
507C2×C4C24×D6111yescharacteristic
508C8—24no—
509C8—22no—
510C8C2×D4×D6114yes—
511C22—24no—
512C22—24no—
513C22—24no—
514C22—48no—
515C22—1228no—
516C22—48832no—
517C22—4888no—
518C22—2444no—
519C22—2444no—
520C22—2444no—
521C22—24416no—
522C22—2444no—
523C22—2444no—
524C22D4×D24412yes—
525C22#1684056212yes—
526C22#1684056712yes—
527C22C23×D24411yescharacteristic
528C4—24no—
529C4—22no—
530C4—22no—
531C4—2444no—
532C4—2444no—
533C4D4×D24412yes—
534C4C22×D4×D6111yescharacteristic
535C4C2×#1451982311yescharacteristic
536C2—44no—
537C2—4884no—
538C2—2448no—
539C2#2145743114yesdirect product factor
540C2C2×D4×D24411yescharacteristic
541C2C2×#1684056211yescharacteristic
542C2C2×#1684056711yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#436C2
socleC23×C61C22×D4
hypercenterC2×#436D61
hypocenterC61C2×#3273
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×#436

Complements

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

NH ≅ G/Ntype
1. C22×#14519805C2semidirect
2. C2×#16840408C2semidirect
3. #21457431C2direct (N × H)
4. C2×#16840146C2semidirect
5. C2×#16840008C2semidirect
6. C2×#16839978C2semidirect
7. C2×#16839926C2semidirect
8. C2×#16839898C2semidirect
9. C2×C4×D488C2semidirect
10. C2×C61×#436C2semidirect
12. C23×D244C22semidirect
14. C2×#14519805C22semidirect
15. C22×Dic244C22semidirect
16. C22×#11758190C22semidirect
17. C22×#11758190C22semidirect
22. #16840408C22semidirect
23. C2×#14519765C22semidirect
25. C2×#14519756C22semidirect
29. C2×C4×D244C22semidirect
31. #16840146C22semidirect
32. #16840008C22semidirect
33. #16839978C22semidirect
34. #16839926C22semidirect
35. #16839898C22semidirect
36. C4×D488C22semidirect
37. C2×#14519711C22semidirect
38. C2×#14519702C22semidirect
39. C2×#14519699C22semidirect
40. C2×#14519699C22semidirect
41. C22×M16×C61C22semidirect
43. C61×#436C22semidirect
44. C2×C4⋊C8×C61C22semidirect
45. C2×C22⋊C8×C61C22semidirect
46. C2×C4×C8×C61C22semidirect
59. C22×D244C23semidirect
66. C2×Dic244C23semidirect
69. C2×#11758190C23semidirect
70. C2×#11758190C23semidirect
73. C2×D488D4semidirect
78. #14519765C23semidirect
81. #14519756C23semidirect
87. C4×D244C23semidirect
96. #14519711C23semidirect
97. #14519702C23semidirect
98. #14519699C23semidirect
99. #14519699C23semidirect
103. C2×M16×C61C23semidirect
112. C4⋊C8×C61C23semidirect
113. C22⋊C8×C61C23semidirect
114. C4×C8×C61C23semidirect
184. D488C2×D4semidirect
274. C2×#436D61semidirect
276. C2×C61#3273semidirect
292. C22×M16C2×D61semidirect
310. #436C2×D61semidirect
312. C2×C4⋊C8C2×D61semidirect
316. C2×C22⋊C8C2×D61semidirect
317. C2×C4×C8C2×D61semidirect
318. C61C2×#3273semidirect
352. C2×M16C22×D61semidirect
381. C4⋊C8C22×D61semidirect
385. C22⋊C8C22×D61semidirect
386. C4×C8C22×D61semidirect
539. C2#21457431direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145198052
C2×#168404082
#214574312
C2×#168401462
C2×#168400082
C2×#168399782
C2×#168399262
C2×#168398982
C2×C4×D4882
C2×C61×#4362
C2×#327361