Finite Group Databasebeta

← C2×#24919820 #36282827

Subgroups — C2×#24919820 #36282827

Order 21248.

2158 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
1C2×#19128408C211yesmaximal, characteristic, complemented
2#24919820C2116yesmaximal, direct product factor
3C2×#19128097C211yesmaximal, characteristic, complemented
4C2×#19128017C212yesmaximal, complemented
5C2×#19128031C212yesmaximal, complemented
6C2×#19127983C211yesmaximal, characteristic, complemented
7C2×#19127991C211yesmaximal, characteristic, complemented
8C2×#19127928C212yesmaximal, complemented
9C2×C4×#13050578C211yesmaximal, characteristic, complemented
10C2×D4×C83⋊C8C211yesmaximal, characteristic, complemented
11C22×#14581723C212yesmaximal, complemented
12C2×#547×C83C211yesmaximal, characteristic
13C22×#13050578C2211yescharacteristic
14C23×C83⋊C8C2212yes—
15#19128408—24no—
16#19128408C2218yescomplemented
17C2×#14581792C2211yescharacteristic
18C2×#14581783—21no—
19C2×#14581771C2212yes—
20C2×#14581769—22no—
21C2×C4×Dic166C2211yescharacteristic
22C2×D4×Dic83—21no—
23C22×C4⋊Dic83C2212yes—
24#19128097C2218yescomplemented
25#19128031C22116yescomplemented
26#19128017C22116yescomplemented
27#19127991C2218yescomplemented
28#19127983C2218yescomplemented
29#19127928C22116yescomplemented
30C4×#13050578C2218yescomplemented
31D4×C83⋊C8C2218yescomplemented
32C2×#14581723C2212yes—
33C2×#14581723C2211yescharacteristic
34C2×#14581723C2212yes—
35C2×#14581723C2212yes—
36C2×#14581723C2212yes—
37C2×#14581723C22116yescomplemented
38C2×C4⋊(C83⋊C8)C2211yescharacteristic
39C2×#14581715C2212yes—
40C2×#14581715C2211yescharacteristic
41C2×#14581713C2212yes—
42C2×#14581713C2211yescharacteristic
43C2×C22⋊(C83⋊C8)C2212yes—
44C2×C4×C83⋊C8C2211yescharacteristic
45C22×#41×C83—21no—
46#547×C83—24no—
47#547×C83C2218yes—
48C2×C4⋊Q8×C83C2211yescharacteristic
49C2×#123×C83—22no—
50C2×C22⋊Q8×C83—21no—
51C2×#121×C83C2212yes—
52C2×C4×D4×C83C2211yescharacteristic
53C2×C4×D4×C83C2211yescharacteristic
54C22×C4⋊C4×C83C2212yes—
55C22×Dic166—21no—
56C22×Dic166C2311yescharacteristic
57C23×Dic83—22no—
58C2×#13050578—24no—
59C2×#13050578C2314yes—
60C22×C83⋊C8—28no—
61C22×C83⋊C8C2311yescharacteristic
62C22×C83⋊C8C2312yes—
63C22×C83⋊C8C2318yes—
64C22×C83⋊C8C2311yescharacteristic
65#14581792—22no—
66#14581792C2314yes—
67#14581783—28no—
68#14581771—24no—
69#14581771C2318yes—
70#14581769—216no—
71C4×Dic166—22no—
72C4×Dic166C2314yes—
73D4×Dic83—28no—
74C2×C4⋊Dic83—24no—
75C2×C4⋊Dic83—22no—
76C2×C4⋊Dic83—21no—
77C2×C4⋊Dic83C2311yescharacteristic
78C2×C4⋊Dic83C2318yes—
79C2×C4⋊Dic83C2312yes—
80C2×Dic83⋊C4—21no—
81C2×Dic83⋊C4—22no—
82C2×C22⋊Dic83—22no—
83C2×C4×Dic83—21no—
84#14581723C2318yes—
85#14581723C2318yes—
86#14581723C2318yes—
87#14581723C2314yes—
88#14581723C2318yes—
89C4⋊(C83⋊C8)C2314yes—
90#14581715C2318yes—
91#14581715C2314yes—
92#14581713C2318yes—
93#14581713C2314yes—
94C22⋊(C83⋊C8)C2318yes—
95C4×C83⋊C8C2314yes—
96C2×#41×C83—28no—
97C2×#41×C83—48no—
98C22×Q8×C83—21no—
99C22×D4×C83—22no—
100C22×D4×C83D411yescharacteristic
101C22×D4×C83C2311yescharacteristic
102C23×C4×C83—22no—
103C23×C4×C83—21no—
104C23×C4×C83C2312yes—
105C4⋊Q8×C83—22no—
106C4⋊Q8×C83C2314yes—
107#123×C83—216no—
108C22⋊Q8×C83—28no—
109#121×C83—24no—
110#121×C83C2318yes—
111C4×D4×C83—22no—
112C4×D4×C83D414yes—
113C4×D4×C83C2314yes—
114C4×D4×C83C2314yes—
115C2×C4⋊C4×C83—22no—
116C2×C4⋊C4×C83—24no—
117C2×C4⋊C4×C83—21no—
118C2×C4⋊C4×C83D411yescharacteristic
119C2×C4⋊C4×C83C2311yescharacteristic
120C2×C4⋊C4×C83C2312yes—
121C2×C4⋊C4×C83C2318yes—
122C2×C22⋊C4×C83—21no—
123C2×C22⋊C4×C83—22no—
124C2×C22⋊C4×C83D412yes—
125C2×C42×C83C2311yescharacteristic
126C2×Dic166—22no—
127C2×Dic166—22no—
128C2×Dic166—21no—
129C2×Dic166—24no—
130C2×Dic166—82no—
131C2×Dic166C2412yes—
132C22×Dic83—21no—
133C22×Dic83—22no—
134C22×Dic83—21no—
135C22×Dic83—28no—
136C22×Dic83—84no—
137#13050578—28no—
138C2×C83⋊C8—24no—
139C2×C83⋊C8—22no—
140C2×C83⋊C8—216no—
141C2×C83⋊C8#4114yescomplemented
142C2×C83⋊C8C2414yes—
143C2×C83⋊C8C2412yes—
144C2×C83⋊C8C2412yes—
145C4⋊Dic83—28no—
146C4⋊Dic83—22no—
147C4⋊Dic83—24no—
148C4⋊Dic83—21no—
149C4⋊Dic83C2414yes—
150C4⋊Dic83C2412yes—
151Dic83⋊C4—24no—
152Dic83⋊C4—28no—
153C22⋊Dic83—28no—
154C4×Dic83—24no—
155C24×C83—21no—
156C24×C83C2×D412yes—
157#41×C83—432no—
158C2×Q8×C83—24no—
159C2×Q8×C83—44no—
160C2×D4×C83—28no—
161C2×D4×C83—21no—
162C2×D4×C83—22no—
163C2×D4×C83—22no—
164C2×D4×C83—48no—
165C2×D4×C83SD1618yescomplemented
166C2×D4×C83C2×D414yes—
167C2×D4×C83C2412yes—
168C22×C4×C83—24no—
169C22×C4×C83—24no—
170C22×C4×C83—21no—
171C22×C4×C83—22no—
172C22×C4×C83—28no—
173C22×C4×C83—24no—
174C22×C4×C83—48no—
175C22×C4×C83—44no—
176C22×C4×C83C2×D414yes—
177C22×C4×C83C2×D411yescharacteristic
178C22×C4×C83C2×D412yes—
179C22×C4×C83C2×D411yescharacteristic
180C22×C4×C83C2414yes—
181C22×C4×C83C2411yescharacteristic
182C4⋊C4×C83—21no—
183C4⋊C4×C83—22no—
184C4⋊C4×C83—28no—
185C4⋊C4×C83—24no—
186C4⋊C4×C83C2×D414yes—
187C4⋊C4×C83C2412yes—
188C4⋊C4×C83C2414yes—
189C22⋊C4×C83—24no—
190C22⋊C4×C83—28no—
191C22⋊C4×C83C2×D418yes—
192C42×C83C2×D412yes—
193C42×C83C2412yes—
194C23×C83—24no—
195C23×C83—24no—
196C23×C83—22no—
197C23×C83—42no—
198C23×C83—42no—
199C23×C83—42no—
200C23×C83C2×SD1618yes—
201C23×C83C22×D414yes—
202C23×C83C22×D411yescharacteristic
203Q8×C83—48no—
204D4×C83—22no—
205D4×C83—22no—
206D4×C83—416no—
207D4×C83—42no—
208D4×C83C2×SD16116yescomplemented
209C2×C4×C83—24no—
210C2×C4×C83—22no—
211C2×C4×C83—28no—
212C2×C4×C83—24no—
213C2×C4×C83—24no—
214C2×C4×C83—22no—
215C2×C4×C83—24no—
216C2×C4×C83—42no—
217C2×C4×C83—44no—
218C2×C4×C83—416no—
219C2×C4×C83—48no—
220C2×C4×C83C2×SD1614yes—
221C2×C4×C83C22×D412yes—
222C2×C4×C83C22×D414yes—
223C2×C4×C83C22×D411yescharacteristic
224C2×C4×C83C22×D412yes—
225C2×C4×C83C2×#4112yes—
226C2×C4×C832−1+412yes—
227C2×C4×C83C2511yescharacteristic
228C2×Dic83—22no—
229C2×Dic83—22no—
230C2×Dic83—24no—
231C2×Dic83—42no—
232C2×Dic83—42no—
233C2×Dic83—44no—
234C2×Dic83—88no—
235Dic166—22no—
236Dic166—22no—
237Dic166—42no—
238Dic166—84no—
239C83⋊C8—24no—
240C83⋊C8—22no—
241C83⋊C8C2×#4114yescomplemented
242C22×C83—216no—
243C22×C83—24no—
244C22×C83—24no—
245C22×C83—42no—
246C22×C83—42no—
247C22×C83—42no—
248C22×C83—84no—
249C22×C83#54712yes—
250C22×C83C22×SD1618yes—
251C22×C83C22×SD1612yes—
252C22×C83#57712yes—
253C22×C83C23×D411yescharacteristic
254C4×C83—24no—
255C4×C83—22no—
256C4×C83—42no—
257C4×C83—44no—
258C4×C83#54712yes—
259C4×C83C22×SD1614yes—
260C4×C83C22×#4111yescharacteristic
261C4×C83C2×2−1+411yescharacteristic
262Dic83—42no—
263Dic83—44no—
264Dic83—42no—
265C2×#3335—831nomaximal, Sylow
266C2×C83—28no—
267C2×C83—82no—
268C2×C83#333514yescomplemented
269C2×C83C2×#54711yescharacteristic
270C2×C83C23×SD1611yescharacteristic
271C2×C83C2×#57711yescharacteristic
272C2×#554—831no—
273C2×#547D8311yescharacteristic
274#3335—8316no—
275C2×#498—831no—
276C2×#481—832no—
277C2×#483—832no—
278C2×#475—831no—
279C2×#476—831no—
280C2×#465—832no—
281C2×C4×SD16—831no—
282C2×C8×D4—831no—
283C22×#106—832no—
284C83C2×#333511yescharacteristic, complemented, Sylow
285C22×#41—21no—
286C22×SD16—831no—
287C23×C8—832no—
288#554—838no—
289#554—1664no—
290#547—24no—
291#547C2×D8318yes—
292C2×C4⋊Q8—831no—
293C2×C4⋊Q8C2×D8311yescharacteristic
294C2×#125—1661no—
295C2×#123—22no—
296C2×C22⋊Q8—21no—
297C2×C22⋊Q8—832no—
298C2×C22⋊Q8—1662no—
299C2×#121C2×D8312yes—
300C2×C4×Q8—831no—
301C2×C4×D4—1661no—
302C2×C4×D4C2×D8311yescharacteristic
303C2×C4×D4C2×D8311yescharacteristic
304C22×C4⋊C4—832no—
305C22×C4⋊C4C2×D8312yes—
306#498—838no—
307#483—8316no—
308#481—8316no—
309#476—838no—
310#475—838no—
311#465—8316no—
312C4×SD16—838no—
313C8×D4—838no—
314C2×#106—832no—
315C2×#106—8316no—
316C2×#106—832no—
317C2×#106—832no—
318C2×#106—832no—
319C2×#106—831no—
320C2×C4⋊C8—831no—
321C2×#103—832no—
322C2×#103—831no—
323C2×#102—831no—
324C2×#102—832no—
325C2×C22⋊C8—832no—
326C2×C4×C8—831no—
327C2×#41—28no—
328C2×#41—48no—
329C22×Q8—21no—
330C22×Q8—831no—
331C22×Q8—1661no—
332C22×D4—22no—
333C22×D4C22⋊D8311yescharacteristic
334C22×D4C22×D8311yescharacteristic
335C23×C4—22no—
336C23×C4—21no—
337C23×C4—1662no—
338C23×C4C22×D8312yes—
339C2×SD16—834no—
340C2×SD16—1664no—
341C22×C8—831no—
342C22×C8—832no—
343C22×C8—838no—
344C22×C8—831no—
345C22×C8—1668no—
346C4⋊Q8—22no—
347C4⋊Q8—834no—
348C4⋊Q8—1662no—
349C4⋊Q8C22×D8314yes—
350#125—1668no—
351#123—216no—
352C22⋊Q8—28no—
353C22⋊Q8—838no—
354C22⋊Q8—1664no—
355C22⋊Q8—16616no—
356#121—24no—
357#121C22×D8318yes—
358C4×Q8—834no—
359C4×Q8—1662no—
360C4×D4—22no—
361C4×D4—1668no—
362C4×D4C22⋊D8314yes—
363C4×D4C22×D8314yes—
364C4×D4C22×D8314yes—
365C2×C4⋊C4—22no—
366C2×C4⋊C4—24no—
367C2×C4⋊C4—21no—
368C2×C4⋊C4—831no—
369C2×C4⋊C4—832no—
370C2×C4⋊C4—838no—
371C2×C4⋊C4—1662no—
372C2×C4⋊C4—1664no—
373C2×C4⋊C4—1661no—
374C2×C4⋊C4—1661no—
375C2×C4⋊C4—1662no—
376C2×C4⋊C4C22⋊D8311yescharacteristic
377C2×C4⋊C4C22×D8311yescharacteristic
378C2×C4⋊C4C22×D8312yes—
379C2×C4⋊C4C22×D8318yes—
380C2×C22⋊C4—21no—
381C2×C22⋊C4—22no—
382C2×C22⋊C4—1662no—
383C2×C22⋊C4C22⋊D8312yes—
384C2×C42—1661no—
385C2×C42C22×D8311yescharacteristic
386#106—834no—
387#106—838no—
388#106—838no—
389#106—838no—
390#106—838no—
391C4⋊C8—834no—
392#103—834no—
393#103—838no—
394#102—834no—
395#102—838no—
396C22⋊C8—838no—
397C4×C8—834no—
398C24—21no—
399C24C2×C22⋊D8312yes—
400#41—432no—
401C2×Q8—24no—
402C2×Q8—44no—
403C2×Q8—832no—
404C2×Q8—6642no—
405C2×Q8—1662no—
406C2×Q8—1662no—
407C2×Q8—1661no—
408C2×Q8—1664no—
409C2×D4—28no—
410C2×D4—21no—
411C2×D4—22no—
412C2×D4—22no—
413C2×D4—48no—
414C2×D4#1305057818yescomplemented
415C2×D4C2×C22⋊D8314yes—
416C2×D4C23×D8312yes—
417C22×C4—24no—
418C22×C4—24no—
419C22×C4—28no—
420C22×C4—21no—
421C22×C4—22no—
422C22×C4—24no—
423C22×C4—48no—
424C22×C4—44no—
425C22×C4—6644no—
426C22×C4—1661no—
427C22×C4—1661no—
428C22×C4—1662no—
429C22×C4—1668no—
430C22×C4C2×C22⋊D8314yes—
431C22×C4C2×C22⋊D8311yescharacteristic
432C22×C4C2×C22⋊D8312yes—
433C22×C4C2×C22⋊D8311yescharacteristic
434C22×C4C23×D8314yes—
435C22×C4C23×D8311yescharacteristic
436SD16—1668no—
437C2×C8—834no—
438C2×C8—832no—
439C2×C8—832no—
440C2×C8—834no—
441C2×C8—16616no—
442C2×C8—1664no—
443C2×C8—1662no—
444C4⋊C4—21no—
445C4⋊C4—22no—
446C4⋊C4—28no—
447C4⋊C4—24no—
448C4⋊C4—832no—
449C4⋊C4—834no—
450C4⋊C4—1661no—
451C4⋊C4—1668no—
452C4⋊C4—1662no—
453C4⋊C4—1664no—
454C4⋊C4—1664no—
455C4⋊C4—1668no—
456C4⋊C4C2×C22⋊D8314yes—
457C4⋊C4C23×D8312yes—
458C4⋊C4C23×D8314yes—
459C22⋊C4—24no—
460C22⋊C4—28no—
461C22⋊C4—1668no—
462C22⋊C4C2×C22⋊D8318yes—
463C42—1664no—
464C42C2×C22⋊D8312yes—
465C42C23×D8312yes—
466C23—24no—
467C23—24no—
468C23—22no—
469C23—42no—
470C23—42no—
471C23—42no—
472C23C2×#1305057818yes—
473C23C22×C22⋊D8314yes—
474C23C22×C22⋊D8311yescharacteristic
475Q8—48no—
476Q8—3322no—
477Q8—6644no—
478Q8—1662no—
479Q8—1662no—
480D4—22no—
481D4—22no—
482D4—416no—
483D4—42no—
484D4C2×#13050578116yescomplemented
485C2×C4—24no—
486C2×C4—22no—
487C2×C4—28no—
488C2×C4—24no—
489C2×C4—24no—
490C2×C4—22no—
491C2×C4—24no—
492C2×C4—42no—
493C2×C4—44no—
494C2×C4—416no—
495C2×C4—48no—
496C2×C4—3322no—
497C2×C4—3322no—
498C2×C4—3324no—
499C2×C4—6648no—
500C2×C4—1662no—
501C2×C4—1662no—
502C2×C4—1664no—
503C2×C4C2×#1305057814yes—
504C2×C4C22×C22⋊D8312yes—
505C2×C4C22×C22⋊D8314yes—
506C2×C4C22×C22⋊D8311yescharacteristic
507C2×C4C22×C22⋊D8312yes—
508C2×C4#41×D8312yes—
509C2×C4#1458183912yes—
510C2×C4C24×D8311yescharacteristic
511C8—834no—
512C8—1664no—
513C8—1662no—
514C22—216no—
515C22—24no—
516C22—24no—
517C22—42no—
518C22—42no—
519C22—42no—
520C22—84no—
521C22#1912835012yes—
522C22C22×#1305057818yes—
523C22C22×#1305057812yes—
524C22#1912850912yes—
525C22C23×C22⋊D8311yescharacteristic
526C4—24no—
527C4—22no—
528C4—42no—
529C4—44no—
530C4—3322no—
531C4—3322no—
532C4—3324no—
533C4#1912835012yes—
534C4C22×#1305057814yes—
535C4C2×#41×D8311yescharacteristic
536C4C2×#1458183911yescharacteristic
537C2—28no—
538C2—82no—
539C2#2491982014yesdirect product factor
540C2C2×#1912835011yescharacteristic
541C2C23×#1305057811yescharacteristic
542C2C2×#1912850911yescharacteristic
subgroupG/H
centerC23C22×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
Fitting, prime radicalC2×#547×C83C2
socleC23×C83C22×D4
hypercenterC2×#547D83
hypocenterC83C2×#3335
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×#547

Complements

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

NH ≅ G/Ntype
1. C2×#19128408C2semidirect
2. #24919820C2direct (N × H)
3. C2×#19128097C2semidirect
4. C2×#19128017C2semidirect
5. C2×#19128031C2semidirect
6. C2×#19127983C2semidirect
7. C2×#19127991C2semidirect
8. C2×#19127928C2semidirect
9. C2×C4×#13050578C2semidirect
10. C2×D4×C83⋊C8C2semidirect
11. C22×#14581723C2semidirect
16. #19128408C22semidirect
24. #19128097C22semidirect
25. #19128031C22semidirect
26. #19128017C22semidirect
27. #19127991C22semidirect
28. #19127983C22semidirect
29. #19127928C22semidirect
30. C4×#13050578C22semidirect
31. D4×C83⋊C8C22semidirect
37. C2×#14581723C22semidirect
141. C2×C83⋊C8#41semidirect
165. C2×D4×C83SD16semidirect
208. D4×C83C2×SD16semidirect
241. C83⋊C8C2×#41semidirect
268. C2×C83#3335semidirect
284. C83C2×#3335semidirect
414. C2×D4#13050578semidirect
484. D4C2×#13050578semidirect
539. C2#24919820direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191284082
#249198202
C2×#191280972
C2×#191280172
C2×#191280312
C2×#191279832
C2×#191279912
C2×#191279282
C2×C4×#130505782
C2×D4×C83⋊C82
C22×#145817232
C2×#547×C832
C2×#333583