Finite Group Databasebeta

← C2×#21444998 #29655669

Subgroups — C2×#21444998 #29655669

Order 15616.

1690 conjugacy classes of subgroups.

The subgroup lattice has 558 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840108C211yesmaximal, characteristic, complemented
2C2×#16840042C211yesmaximal, characteristic, complemented
3C2×#16839967C211yesmaximal, characteristic, complemented
4#21444998C218yesmaximal, direct product factor
5C2×#16839506C211yesmaximal, characteristic, complemented
6C2×D4⋊#92418C211yesmaximal, characteristic, complemented
7C2×D4⋊#92418C211yesmaximal, characteristic, complemented
8C2×D42×C61C211yesmaximal, characteristic
9C22×#11758200—21no—
10C2×#14519777C2211yescharacteristic, complemented
11#16840108—22no—
12#16840108C2214yescomplemented
13#16840042—22no—
14#16840042C2214yescomplemented
15#16839967—22no—
16#16839967C2214yescomplemented
17C2×#14519710—21no—
18C2×C4⋊#92418C2211yescharacteristic, complemented
19C2×C4⋊#92418C2211yescharacteristic, complemented
20C2×#14519700—21no—
21C2×#14519698—21no—
22C2×#14519698—22no—
23C2×C4×#92418C2211yescharacteristic, complemented
24#16839506C2214yescomplemented
25D4⋊#92418C2214yescomplemented
26D4⋊#92418C2214yescomplemented
27C23×D4×C61—21no—
28C23×D4×C61—21no—
29D42×C61—22no—
30D42×C61—22no—
31D42×C61—22no—
32D42×C61C2214yes—
33C2×#127×C61C2211yescharacteristic
34C2×#121×C61—21no—
35C2×#121×C61—21no—
36C2×#120×C61—22no—
37C2×C4×D4×C61C2211yescharacteristic
38C2×C4×D4×C61C2211yescharacteristic
39C22×Dic122—21no—
40C2×#11758200—24no—
41C2×#11758200—44no—
42C22×#92418—21no—
43C22×#92418—21no—
44C22×#92418—21no—
45#14519777—21no—
46#14519777—21no—
47#14519777—21no—
48#14519777C2312yescomplemented
49C2×C4⋊Dic61—21no—
50C2×C4⋊Dic61—21no—
51#14519710—24no—
52C4⋊#92418—21no—
53C4⋊#92418—21no—
54C4⋊#92418C2312yescomplemented
55C4⋊#92418C2312yescomplemented
56#14519700—24no—
57#14519698—24no—
58#14519698—28no—
59C4×#92418—21no—
60C4×#92418C2312yescomplemented
61C25×C61—22no—
62C22×D4×C61—24no—
63C22×D4×C61—24no—
64C22×D4×C61—22no—
65C22×D4×C61—22no—
66C22×D4×C61—24no—
67C22×D4×C61—24no—
68C22×D4×C61—21no—
69C22×D4×C61—21no—
70C22×D4×C61—44no—
71C22×D4×C61—44no—
72C22×D4×C61—44no—
73C22×D4×C61—44no—
74C22×D4×C61D411yescharacteristic
75C22×D4×C61D411yescharacteristic
76C22×D4×C61D412yes—
77C23×C4×C61—21no—
78C23×C4×C61—21no—
79#127×C61—21no—
80#127×C61—21no—
81#127×C61D412yes—
82#127×C61C2312yes—
83#121×C61—24no—
84#121×C61—24no—
85#121×C61—24no—
86#121×C61—24no—
87#120×C61—28no—
88#120×C61—28no—
89C4×D4×C61—21no—
90C4×D4×C61—21no—
91C4×D4×C61—21no—
92C4×D4×C61—21no—
93C4×D4×C61D412yes—
94C4×D4×C61D412yes—
95C4×D4×C61C2312yes—
96C4×D4×C61C2312yes—
97C2×C4⋊C4×C61D411yescharacteristic
98C2×C4⋊C4×C61D411yescharacteristic
99C2×C22⋊C4×C61—22no—
100C2×C22⋊C4×C61—21no—
101C2×C22⋊C4×C61—21no—
102C2×C42×C61C2311yescharacteristic
103C24×C61—21no—
104C24×C61—21no—
105C24×C61—28no—
106C24×C61—22no—
107C24×C61—48no—
108C24×C61—48no—
109C24×C61—84no—
110C2×D4×C61—28no—
111C2×D4×C61—28no—
112C2×D4×C61—21no—
113C2×D4×C61—21no—
114C2×D4×C61—22no—
115C2×D4×C61—22no—
116C2×D4×C61—22no—
117C2×D4×C61—22no—
118C2×D4×C61—22no—
119C2×D4×C61—22no—
120C2×D4×C61—22no—
121C2×D4×C61—44no—
122C2×D4×C61—48no—
123C2×D4×C61—48no—
124C2×D4×C61—416no—
125C2×D4×C61—416no—
126C2×D4×C61—48no—
127C2×D4×C61—48no—
128C2×D4×C61—48no—
129C2×D4×C61—48no—
130C2×D4×C61—42no—
131C2×D4×C61—42no—
132C2×D4×C61—42no—
133C2×D4×C61—42no—
134C2×D4×C61D814yes—
135C2×D4×C61SD1614yescomplemented
136C2×D4×C61C2×D412yes—
137C2×D4×C61C2×D412yes—
138C2×D4×C61C2×D414yes—
139C22×C4×C61—21no—
140C22×C4×C61—21no—
141C22×C4×C61—22no—
142C22×C4×C61—22no—
143C22×C4×C61—22no—
144C22×C4×C61—22no—
145C22×C4×C61—42no—
146C22×C4×C61—42no—
147C22×C4×C61—42no—
148C22×C4×C61—42no—
149C22×C4×C61C2×D411yescharacteristic
150C22×C4×C61C2×D411yescharacteristic
151C22×C4×C61C2×D411yescharacteristic
152C22×Dic61—41no—
153C2×Dic122—22no—
154C2×Dic122—42no—
155C2×Dic122—42no—
156C2×Dic122—41no—
157C4⋊C4×C61—21no—
158C4⋊C4×C61—21no—
159C4⋊C4×C61C2×D412yes—
160C4⋊C4×C61C2×D412yes—
161C22⋊C4×C61—28no—
162C22⋊C4×C61—22no—
163C22⋊C4×C61—22no—
164C22⋊C4×C61—22no—
165C22⋊C4×C61—22no—
166C42×C61C2×D411yescharacteristic
167C42×C61C2×D411yescharacteristic
168C42×C61C2×D411yescharacteristic
169C42×C61C2411yescharacteristic
170#11758200—48no—
171C4⋊Dic61—22no—
172C4⋊Dic61—22no—
173C4⋊Dic61—41no—
174C4⋊Dic61—41no—
175C2×#92418—22no—
176C2×#92418—22no—
177C2×#92418—22no—
178C2×#92418—42no—
179C2×#92418—42no—
180C2×#92418—42no—
181C23×C61—22no—
182C23×C61—22no—
183C23×C61—24no—
184C23×C61—24no—
185C23×C61—24no—
186C23×C61—416no—
187C23×C61—416no—
188C23×C61—42no—
189C23×C61—42no—
190C23×C61—42no—
191C23×C61—42no—
192C23×C61—44no—
193C23×C61—44no—
194C23×C61—44no—
195C23×C61—88no—
196C23×C61—832no—
197C23×C61#12011yescharacteristic
198D4×C61—22no—
199D4×C61—22no—
200D4×C61—24no—
201D4×C61—24no—
202D4×C61—44no—
203D4×C61—416no—
204D4×C61—416no—
205D4×C61—42no—
206D4×C61—42no—
207D4×C61—42no—
208D4×C61—42no—
209D4×C61—44no—
210D4×C61—44no—
211D4×C61—82no—
212D4×C61C2×D814yes—
213D4×C61C2×SD1614yescomplemented
214C2×C4×C61—22no—
215C2×C4×C61—22no—
216C2×C4×C61—22no—
217C2×C4×C61—42no—
218C2×C4×C61—42no—
219C2×C4×C61—42no—
220C2×C4×C61—42no—
221C2×C4×C61—42no—
222C2×C4×C61—42no—
223C2×C4×C61—44no—
224C2×C4×C61—44no—
225C2×C4×C61#12011yescharacteristic
226C2×C4×C61#12011yescharacteristic
227C2×C4×C61#12011yescharacteristic
228C2×C4×C61C2×D812yes—
229C2×C4×C61C2×SD1612yes—
230C2×C4×C61AGL(1,ℤ/8)12yes—
231C2×C4×C61AGL(1,ℤ/8)12yes—
232C2×C4×C61C22×D411yescharacteristic
233C2×C4×C61C22×D411yescharacteristic
234C2×C4×C61C22×D411yescharacteristic
235C2×Dic61—42no—
236C2×Dic61—82no—
237Dic122—42no—
238Dic122—42no—
239Dic122—82no—
240#92418—42no—
241#92418—42no—
242#92418—42no—
243C2×#1639—611nomaximal, Sylow
244C22×C61—24no—
245C22×C61—24no—
246C22×C61—48no—
247C22×C61—48no—
248C22×C61—42no—
249C22×C61—42no—
250C22×C61—42no—
251C22×C61—42no—
252C22×C61—44no—
253C22×C61—44no—
254C22×C61—44no—
255C22×C61—832no—
256C22×C61—88no—
257C22×C61#44712yes—
258C22×C61#45012yes—
259C22×C61#45512yes—
260C22×C61C2×#12011yescharacteristic
261C4×C61—21no—
262C4×C61—21no—
263C4×C61—42no—
264C4×C61—42no—
265C4×C61#44712yes—
266C4×C61#45012yes—
267C4×C61C22×D811yescharacteristic
268C4×C61C22×SD1611yescharacteristic
269C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
270C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
271Dic61—82no—
272C2×D42D6111yescharacteristic
273C2×#486—611no—
274C2×#474—611no—
275C2×#461—611no—
276#1639—618no—
277C2×#331—611no—
278C2×D4⋊C8—611no—
279C2×D4⋊C8—611no—
280C2×C61—44no—
281C2×C61—44no—
282C2×C61—84no—
283C2×C61#163914yescomplemented
284C2×C61C2×#44711yescharacteristic
285C2×C61C2×#45011yescharacteristic
286C2×C61C2×#45511yescharacteristic
287C23×D4—21no—
288C23×D4—21no—
289C22×SD16—1221no—
290D42—22no—
291D42—22no—
292D42—22no—
293D42C2×D6114yes—
294C2×C4⋊Q8—611no—
295C2×#127C2×D6111yescharacteristic
296C2×#121—21no—
297C2×#121—21no—
298C2×#120—22no—
299C2×C4×D4C2×D6111yescharacteristic
300C2×C4×D4C2×D6111yescharacteristic
301#486—614no—
302#486—1222no—
303#474—614no—
304#474—1222no—
305#461—614no—
306#461—1222no—
307C2×#107—1221no—
308C2×C4⋊C8—611no—
309C2×C4⋊C8—611no—
310C2×#103—1221no—
311C2×#102—1222no—
312C2×#102—1221no—
313C2×C4×C8—611no—
314#331—614no—
315D4⋊C8—614no—
316D4⋊C8—614no—
317C61C2×#163911yescharacteristic, complemented, Sylow
318C25—22no—
319C22×Q8—1221no—
320C22×D4—22no—
321C22×D4—22no—
322C22×D4—24no—
323C22×D4—24no—
324C22×D4—24no—
325C22×D4—24no—
326C22×D4—21no—
327C22×D4—21no—
328C22×D4—44no—
329C22×D4—44no—
330C22×D4—44no—
331C22×D4—44no—
332C22×D4C22⋊D6111yescharacteristic
333C22×D4C22⋊D6111yescharacteristic
334C22×D4C22⋊D6112yes—
335C23×C4—21no—
336C23×C4—21no—
337C2×SD16—1224no—
338C2×SD16—2444no—
339C22×C8—1221no—
340C22×C8—1221no—
341C22×C8—1221no—
342C4⋊Q8—612no—
343C4⋊Q8—1221no—
344C4⋊Q8—1221no—
345C4⋊Q8—1221no—
346#127—21no—
347#127—21no—
348#127C22⋊D6112yes—
349#127C22×D6112yes—
350#121—24no—
351#121—24no—
352#121—24no—
353#121—24no—
354#120—28no—
355#120—28no—
356C4×D4—21no—
357C4×D4—21no—
358C4×D4—21no—
359C4×D4—21no—
360C4×D4C22⋊D6112yes—
361C4×D4C22⋊D6112yes—
362C4×D4C22×D6112yes—
363C4×D4C22×D6112yes—
364C2×C4⋊C4—1221no—
365C2×C4⋊C4—1221no—
366C2×C4⋊C4C22⋊D6111yescharacteristic
367C2×C4⋊C4C22⋊D6111yescharacteristic
368C2×C22⋊C4—22no—
369C2×C22⋊C4—21no—
370C2×C22⋊C4—21no—
371C2×C42C22×D6111yescharacteristic
372#107—1224no—
373C4⋊C8—612no—
374C4⋊C8—612no—
375C4⋊C8—1221no—
376C4⋊C8—1221no—
377#103—1224no—
378#102—1224no—
379#102—1228no—
380C4×C8—612no—
381C4×C8—1221no—
382C24—21no—
383C24—21no—
384C24—28no—
385C24—22no—
386C24—48no—
387C24—48no—
388C24—84no—
389C2×Q8—1222no—
390C2×Q8—2442no—
391C2×Q8—2442no—
392C2×Q8—2441no—
393C2×D4—28no—
394C2×D4—28no—
395C2×D4—22no—
396C2×D4—22no—
397C2×D4—21no—
398C2×D4—21no—
399C2×D4—22no—
400C2×D4—22no—
401C2×D4—22no—
402C2×D4—22no—
403C2×D4—22no—
404C2×D4—44no—
405C2×D4—48no—
406C2×D4—48no—
407C2×D4—416no—
408C2×D4—416no—
409C2×D4—48no—
410C2×D4—48no—
411C2×D4—48no—
412C2×D4—48no—
413C2×D4—42no—
414C2×D4—42no—
415C2×D4—42no—
416C2×D4—42no—
417C2×D4#1175819914yes—
418C2×D4#1175820014yescomplemented
419C2×D4C2×C22⋊D6112yes—
420C2×D4C2×C22⋊D6112yes—
421C2×D4C2×C22⋊D6114yes—
422C22×C4—21no—
423C22×C4—21no—
424C22×C4—22no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4—42no—
429C22×C4—42no—
430C22×C4—42no—
431C22×C4—42no—
432C22×C4—2441no—
433C22×C4C2×C22⋊D6111yescharacteristic
434C22×C4C2×C22⋊D6111yescharacteristic
435C22×C4C2×C22⋊D6111yescharacteristic
436SD16—2448no—
437C2×C8—1222no—
438C2×C8—1222no—
439C2×C8—1222no—
440C2×C8—2442no—
441C2×C8—2442no—
442C2×C8—2442no—
443C4⋊C4—21no—
444C4⋊C4—21no—
445C4⋊C4—1222no—
446C4⋊C4—1222no—
447C4⋊C4—2441no—
448C4⋊C4—2441no—
449C4⋊C4C2×C22⋊D6112yes—
450C4⋊C4C2×C22⋊D6112yes—
451C22⋊C4—28no—
452C22⋊C4—22no—
453C22⋊C4—22no—
454C22⋊C4—22no—
455C22⋊C4—22no—
456C42C2×C22⋊D6111yescharacteristic
457C42C2×C22⋊D6111yescharacteristic
458C42C2×C22⋊D6111yescharacteristic
459C42C23×D6111yescharacteristic
460C23—22no—
461C23—22no—
462C23—24no—
463C23—24no—
464C23—24no—
465C23—416no—
466C23—416no—
467C23—42no—
468C23—42no—
469C23—42no—
470C23—42no—
471C23—44no—
472C23—44no—
473C23—44no—
474C23—88no—
475C23—832no—
476C23#1451974611yescharacteristic
477Q8—4882no—
478Q8—2442no—
479Q8—2442no—
480D4—22no—
481D4—22no—
482D4—24no—
483D4—24no—
484D4—44no—
485D4—416no—
486D4—416no—
487D4—42no—
488D4—42no—
489D4—42no—
490D4—42no—
491D4—44no—
492D4—44no—
493D4—82no—
494D4C2×#1175819914yes—
495D4C2×#1175820014yescomplemented
496C2×C4—22no—
497C2×C4—22no—
498C2×C4—22no—
499C2×C4—42no—
500C2×C4—42no—
501C2×C4—42no—
502C2×C4—42no—
503C2×C4—42no—
504C2×C4—42no—
505C2×C4—44no—
506C2×C4—44no—
507C2×C4—4882no—
508C2×C4—2442no—
509C2×C4#1451974611yescharacteristic
510C2×C4#1451974611yescharacteristic
511C2×C4#1451974611yescharacteristic
512C2×C4C2×#1175819912yes—
513C2×C4C2×#1175820012yes—
514C2×C4#1451980312yes—
515C2×C4#1451980312yes—
516C2×C4C22×C22⋊D6111yescharacteristic
517C2×C4C22×C22⋊D6111yescharacteristic
518C2×C4C22×C22⋊D6111yescharacteristic
519C8—2442no—
520C8—2442no—
521C8—2442no—
522C22—24no—
523C22—24no—
524C22—42no—
525C22—42no—
526C22—48no—
527C22—48no—
528C22—42no—
529C22—42no—
530C22—44no—
531C22—44no—
532C22—44no—
533C22—832no—
534C22—88no—
535C22#1683989612yes—
536C22#1683991312yes—
537C22#1683994012yes—
538C22C2×#1451974611yescharacteristic
539C4—21no—
540C4—21no—
541C4—42no—
542C4—42no—
543C4—4882no—
544C4#1683989612yes—
545C4#1683991312yes—
546C4C22×#1175819911yescharacteristic
547C4C22×#1175820011yescharacteristic
548C4C2×#1451980311yescharacteristic
549C4C2×#1451980311yescharacteristic
550C2—44no—
551C2—44no—
552C2—84no—
553C2#2144499814yesdirect product factor
554C2C2×#1683989611yescharacteristic
555C2C2×#1683991311yescharacteristic
556C2C2×#1683994011yescharacteristic
subgroupG/H
centerC23#14519746
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
Fitting, prime radicalC2×D42×C61C2
socleC23×C61#120
hypercenterC2×D42D61
hypocenterC61C2×#1639
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×D42

Complements

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

NH ≅ G/Ntype
1. C2×#16840108C2semidirect
2. C2×#16840042C2semidirect
3. C2×#16839967C2semidirect
4. #21444998C2direct (N × H)
5. C2×#16839506C2semidirect
6. C2×D4⋊#92418C2semidirect
7. C2×D4⋊#92418C2semidirect
10. C2×#14519777C22semidirect
12. #16840108C22semidirect
14. #16840042C22semidirect
16. #16839967C22semidirect
18. C2×C4⋊#92418C22semidirect
19. C2×C4⋊#92418C22semidirect
23. C2×C4×#92418C22semidirect
24. #16839506C22semidirect
25. D4⋊#92418C22semidirect
26. D4⋊#92418C22semidirect
48. #14519777C23semidirect
54. C4⋊#92418C23semidirect
55. C4⋊#92418C23semidirect
60. C4×#92418C23semidirect
135. C2×D4×C61SD16semidirect
213. D4×C61C2×SD16semidirect
283. C2×C61#1639semidirect
317. C61C2×#1639semidirect
418. C2×D4#11758200semidirect
495. D4C2×#11758200semidirect
553. C2#21444998direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401082
C2×#168400422
C2×#168399672
#214449982
C2×#168395062
C2×D4⋊#924182
C2×D42×C612
C2×#163961