Finite Group Databasebeta

← C2×#24920455 #36285318

Subgroups — C2×#24920455 #36285318

Order 21248.

2022 conjugacy classes of subgroups.

The subgroup lattice has 554 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128424C211yesmaximal, characteristic, complemented
2#24920455C2116yesmaximal, direct product factor
3C2×#19128083C212yesmaximal, complemented
4C2×#19128073C211yesmaximal, characteristic, complemented
5C2×#19127920C212yesmaximal, complemented
6C2×#19127911C211yesmaximal, characteristic, complemented
7C2×#19127916C212yesmaximal, complemented
8C2×#19127893C211yesmaximal, characteristic
9C2×Q8×C83⋊C8C211yesmaximal, characteristic, complemented
10C2×C4×#13050577C211yesmaximal, characteristic, complemented
11C2×C4×#13050578C212yesmaximal, complemented
12C2×#559×C83C211yesmaximal, characteristic, complemented
13C22×#13050580C2212yes—
14C22×#13050578C2212yes—
15C22×#13050578C2212yes—
16C22×#13050577C2211yescharacteristic
17C22×#13050575C2212yes—
18#19128424—24no—
19#19128424C2218yescomplemented
20C2×#14581792C2211yescharacteristic
21C2×#14581787—22no—
22C2×#14581780C2212yes—
23C2×#14581768—21no—
24C2×C4×Dic166C2212yes—
25C2×C4×D332C2211yescharacteristic
26C2×#14581750—21no—
27#19128083C22116yescomplemented
28#19128073C2218yescomplemented
29#19127920C22116yescomplemented
30#19127916C22116yescomplemented
31#19127911C2218yescomplemented
32#19127893C2218yes—
33Q8×C83⋊C8C2218yescomplemented
34C4×#13050577C2218yescomplemented
35C4×#13050578C22116yescomplemented
36C2×#14581723C2211yescharacteristic
37C2×C4⋊(C83⋊C8)C2211yescharacteristic
38C2×C4⋊(C83⋊C8)C2212yes—
39C2×#14581716C2211yescharacteristic
40C2×#14581715C2212yes—
41C2×#14581713C2212yes—
42C2×#14581712C2211yescharacteristic
43C2×C4×C83⋊C8C2211yescharacteristic
44C2×C4×C83⋊C8C2212yes—
45#559×C83—24no—
46#559×C83C2218yescomplemented
47C2×#127×C83C2211yescharacteristic
48C2×#124×C83—21no—
49C2×#124×C83C2212yes—
50C2×#123×C83—22no—
51C2×C4×Q8×C83C2211yescharacteristic
52C2×C4×Q8×C83C2211yescharacteristic
53C2×C4×D4×C83—21no—
54C2×C4×D4×C83C2212yes—
55C22×Dic166C2312yes—
56C22×D332C2311yescharacteristic
57C22×C4×D83—21no—
58C2×#13050580—44no—
59C2×#13050580C2318yes—
60C2×#13050578—28no—
61C2×#13050578—44no—
62C2×#13050578C2318yes—
63C2×#13050578C2318yes—
64C2×#13050577—24no—
65C2×#13050577C2314yes—
66C2×#13050575—44no—
67C2×#13050575C2318yes—
68C22×C83⋊C8C2311yescharacteristic
69C22×C83⋊C8C2312yes—
70C22×C83⋊C8C2311yescharacteristic
71#14581792—22no—
72#14581792C2314yes—
73#14581787—216no—
74#14581780—24no—
75#14581780C2318yes—
76#14581768—28no—
77C4×Dic166—24no—
78C4×Dic166C2318yes—
79C4×D332—22no—
80C4×D332C2314yes—
81#14581750—28no—
82C2×C4⋊Dic83—21no—
83C2×C4⋊Dic83—21no—
84C2×C4⋊Dic83C2311yescharacteristic
85C2×Dic83⋊C4—22no—
86C2×(C2×D83)⋊C4—22no—
87C2×(C2×D83)⋊C4—21no—
88C2×(C2×D83)⋊C4—22no—
89C2×C4×Dic83—22no—
90#14581723C2314yes—
91C4⋊(C83⋊C8)C2314yes—
92C4⋊(C83⋊C8)C2318yes—
93#14581716C2314yes—
94#14581715C2318yes—
95#14581713C2318yes—
96#14581712C2314yes—
97C4×C83⋊C8C2314yes—
98C4×C83⋊C8C2318yes—
99C22×Q8×C83D411yescharacteristic
100C22×Q8×C83C2311yescharacteristic
101C22×D4×C83—21no—
102C22×D4×C83—21no—
103C22×D4×C83C2312yes—
104C23×C4×C83—22no—
105#127×C83—22no—
106#127×C83C2314yes—
107#124×C83—28no—
108#124×C83—24no—
109#124×C83C2318yes—
110#123×C83—216no—
111C4×Q8×C83—22no—
112C4×Q8×C83D414yes—
113C4×Q8×C83C2314yes—
114C4×Q8×C83C2314yes—
115C4×D4×C83—28no—
116C4×D4×C83—24no—
117C4×D4×C83C2318yes—
118C2×C4⋊C4×C83—21no—
119C2×C4⋊C4×C83D411yescharacteristic
120C2×C4⋊C4×C83D412yes—
121C2×C4⋊C4×C83C2311yescharacteristic
122C2×C22⋊C4×C83—22no—
123C2×C22⋊C4×C83—22no—
124C2×C22⋊C4×C83—22no—
125C2×C42×C83—21no—
126C2×C42×C83C2312yes—
127C2×C42×C83C2311yescharacteristic
128C23×D83—21no—
129C2×Dic166—24no—
130C2×Dic166—24no—
131C2×Dic166—22no—
132C2×Dic166C2414yes—
133C2×D332—22no—
134C2×D332—22no—
135C2×D332—21no—
136C2×D332C2412yes—
137C22×Dic83—21no—
138C22×Dic83—22no—
139C2×C4×D83—24no—
140C2×C4×D83—44no—
141#13050580—48no—
142#13050578—216no—
143#13050578—48no—
144#13050577—28no—
145#13050575—48no—
146C2×C83⋊C8—24no—
147C2×C83⋊C8—22no—
148C2×C83⋊C8#4114yes—
149C2×C83⋊C8C2414yes—
150C2×C83⋊C8C2412yes—
151C2×C83⋊C8C2412yes—
152C4⋊Dic83—24no—
153C4⋊Dic83—24no—
154C4⋊Dic83—21no—
155C4⋊Dic83C2412yes—
156Dic83⋊C4—28no—
157(C2×D83)⋊C4—28no—
158(C2×D83)⋊C4—28no—
159(C2×D83)⋊C4—24no—
160C4×Dic83—28no—
161C24×C83—22no—
162C2×Q8×C83—24no—
163C2×Q8×C83—21no—
164C2×Q8×C83—22no—
165C2×Q8×C83—22no—
166C2×Q8×C83C2×D414yes—
167C2×Q8×C83C2412yes—
168C2×D4×C83—22no—
169C2×D4×C83—24no—
170C2×D4×C83—24no—
171C2×D4×C83—24no—
172C2×D4×C83—24no—
173C2×D4×C83—44no—
174C2×D4×C83—82no—
175C2×D4×C83C2414yes—
176C22×C4×C83—21no—
177C22×C4×C83—21no—
178C22×C4×C83—28no—
179C22×C4×C83—84no—
180C22×C4×C83C2×D412yes—
181C22×C4×C83C2×D412yes—
182C22×C4×C83C2×D411yescharacteristic
183C22×C4×C83C2×D411yescharacteristic
184C22×C4×C83C2411yescharacteristic
185C4⋊C4×C83—24no—
186C4⋊C4×C83—21no—
187C4⋊C4×C83C2×D418yes—
188C4⋊C4×C83C2×D414yes—
189C4⋊C4×C83C2412yes—
190C22⋊C4×C83—28no—
191C22⋊C4×C83—28no—
192C22⋊C4×C83—28no—
193C42×C83—24no—
194C42×C83C2×D414yes—
195C42×C83C2×D412yes—
196C42×C83C2414yes—
197C42×C83C2412yes—
198C23×C83—24no—
199C23×C83—44no—
200C23×C83—44no—
201C23×C83—44no—
202C23×C83C22×D411yescharacteristic
203C22×D83—22no—
204C22×D83—42no—
205C22×D83—42no—
206C22×D83—42no—
207Q8×C83—28no—
208Q8×C83—22no—
209Q8×C83—22no—
210Q8×C83—42no—
211D4×C83—24no—
212D4×C83—24no—
213D4×C83—44no—
214D4×C83—48no—
215D4×C83—84no—
216C2×C4×C83—24no—
217C2×C4×C83—24no—
218C2×C4×C83—22no—
219C2×C4×C83—22no—
220C2×C4×C83—22no—
221C2×C4×C83—42no—
222C2×C4×C83—42no—
223C2×C4×C83—88no—
224C2×C4×C83#13514yes—
225C2×C4×C83C22×D414yes—
226C2×C4×C83C22×D414yes—
227C2×C4×C83C22×D412yes—
228C2×C4×C83C22×D411yescharacteristic
229C2×C4×C83C22×D412yes—
230C2×C4×C83C2×#4112yes—
231C2×C4×C83H(5,𝔽2)12yes—
232C2×C4×C83C2511yescharacteristic
233C2×Dic83—22no—
234C2×Dic83—24no—
235C2×Dic83—44no—
236C2×Dic83—42no—
237D332—22no—
238D332—22no—
239D332—42no—
240C4×D83—48no—
241Dic166—24no—
242Dic166—24no—
243Dic166—44no—
244C83⋊C8—24no—
245C83⋊C8—22no—
246C83⋊C8C2×#4114yes—
247C22×C83—44no—
248C22×C83—44no—
249C22×C83—44no—
250C22×C83—88no—
251C22×C83#55012yes—
252C22×C83C2×#13512yes—
253C22×C83#57712yes—
254C22×C83C23×D411yescharacteristic
255C2×D83—42no—
256C2×D83—42no—
257C2×D83—42no—
258C2×D83—84no—
259C4×C83—24no—
260C4×C83—24no—
261C4×C83—22no—
262C4×C83—42no—
263C4×C83—42no—
264C4×C83#55012yes—
265C4×C83C2×#13514yes—
266C4×C83C22×#4111yescharacteristic
267C4×C83C2×H(5,𝔽2)11yescharacteristic
268Dic83—44no—
269Dic83—42no—
270C2×#3394—831nomaximal, Sylow
271C2×C83—84no—
272C2×C83#339414yescomplemented
273C2×C83C2×#55011yescharacteristic
274C2×C83C22×#13511yescharacteristic
275C2×C83C2×#57711yescharacteristic
276D83—82no—
277C2×#559D8311yescharacteristic, complemented
278C2×#556—831no—
279#3394—8316no—
280C2×#495—832no—
281C2×#492—831no—
282C2×#464—832no—
283C2×#462—831no—
284C2×#463—832no—
285C2×#459—831no—
286C2×C8×Q8—831no—
287C2×C4×SD16—831no—
288C2×C4×SD16—832no—
289C83C2×#339411yescharacteristic, complemented, Sylow
290C22×Q16—832no—
291C22×SD16—832no—
292C22×SD16—831no—
293C22×SD16—832no—
294C22×D8—832no—
295#559—24no—
296#559C2×D8318yescomplemented
297#556—838no—
298#556—1664no—
299C2×C4⋊Q8—831no—
300C2×#127C2×D8311yescharacteristic
301C2×#126—1662no—
302C2×#124—21no—
303C2×#124—832no—
304C2×#124C2×D8312yes—
305C2×#123—22no—
306C2×C22⋊Q8—1661no—
307C2×C4×Q8—832no—
308C2×C4×Q8C2×D8311yescharacteristic
309C2×C4×Q8C2×D8311yescharacteristic
310C2×C4×D4—21no—
311C2×C4×D4—831no—
312C2×C4×D4C2×D8312yes—
313C2×#117—1661no—
314#495—8316no—
315#492—838no—
316#464—8316no—
317#463—8316no—
318#462—838no—
319#459—838no—
320C8×Q8—838no—
321C4×SD16—838no—
322C4×SD16—8316no—
323C2×#106—831no—
324C2×C4⋊C8—831no—
325C2×C4⋊C8—832no—
326C2×#103—831no—
327C2×#103—832no—
328C2×#102—832no—
329C2×#102—831no—
330C2×C4×C8—831no—
331C2×C4×C8—832no—
332C22×Q8—832no—
333C22×Q8C22⋊D8311yescharacteristic
334C22×Q8C22×D8311yescharacteristic
335C22×D4—21no—
336C22×D4—21no—
337C22×D4—831no—
338C22×D4C22×D8312yes—
339C23×C4—22no—
340C23×C4—1661no—
341C2×Q16—3324no—
342C2×Q16—838no—
343C2×SD16—3324no—
344C2×SD16—838no—
345C2×SD16—834no—
346C2×SD16—838no—
347C2×SD16—1668no—
348C2×SD16—1664no—
349C2×D8—3324no—
350C2×D8—838no—
351C22×C8—831no—
352C22×C8—832no—
353C22×C8—831no—
354C4⋊Q8—834no—
355C4⋊Q8—1662no—
356#127—22no—
357#127C22×D8314yes—
358#126—16616no—
359#124—28no—
360#124—24no—
361#124—838no—
362#124—1664no—
363#124C22×D8318yes—
364#123—216no—
365C22⋊Q8—1668no—
366C4×Q8—22no—
367C4×Q8—838no—
368C4×Q8—1664no—
369C4×Q8C22⋊D8314yes—
370C4×Q8C22×D8314yes—
371C4×Q8C22×D8314yes—
372C4×D4—28no—
373C4×D4—24no—
374C4×D4—834no—
375C4×D4—1662no—
376C4×D4C22×D8318yes—
377#117—1668no—
378C2×C4⋊C4—21no—
379C2×C4⋊C4—831no—
380C2×C4⋊C4—1661no—
381C2×C4⋊C4—1662no—
382C2×C4⋊C4—1661no—
383C2×C4⋊C4C22⋊D8311yescharacteristic
384C2×C4⋊C4C22⋊D8312yes—
385C2×C4⋊C4C22×D8311yescharacteristic
386C2×C22⋊C4—22no—
387C2×C22⋊C4—22no—
388C2×C22⋊C4—22no—
389C2×C22⋊C4—1662no—
390C2×C22⋊C4—1661no—
391C2×C22⋊C4—1662no—
392C2×C42—21no—
393C2×C42—1662no—
394C2×C42C22×D8311yescharacteristic
395C2×C42C22×D8312yes—
396#106—834no—
397C4⋊C8—834no—
398C4⋊C8—838no—
399#103—834no—
400#103—838no—
401#102—838no—
402#102—834no—
403C4×C8—834no—
404C4×C8—838no—
405C24—22no—
406C24—1661no—
407C2×Q8—24no—
408C2×Q8—21no—
409C2×Q8—22no—
410C2×Q8—22no—
411C2×Q8—834no—
412C2×Q8—1664no—
413C2×Q8—1664no—
414C2×Q8—1662no—
415C2×Q8C2×C22⋊D8314yes—
416C2×Q8C23×D8312yes—
417C2×D4—22no—
418C2×D4—24no—
419C2×D4—24no—
420C2×D4—24no—
421C2×D4—24no—
422C2×D4—44no—
423C2×D4—82no—
424C2×D4—832no—
425C2×D4—1661no—
426C2×D4—1662no—
427C2×D4—1662no—
428C2×D4C23×D8314yes—
429C22×C4—21no—
430C22×C4—21no—
431C22×C4—28no—
432C22×C4—84no—
433C22×C4—3324no—
434C22×C4—1661no—
435C22×C4—1662no—
436C22×C4—1664no—
437C22×C4C2×C22⋊D8312yes—
438C22×C4C2×C22⋊D8312yes—
439C22×C4C2×C22⋊D8311yescharacteristic
440C22×C4C2×C22⋊D8311yescharacteristic
441C22×C4C23×D8311yescharacteristic
442Q16—3328no—
443SD16—3328no—
444SD16—16616no—
445SD16—1668no—
446D8—3328no—
447C2×C8—834no—
448C2×C8—832no—
449C2×C8—834no—
450C2×C8—832no—
451C2×C8—1664no—
452C2×C8—1662no—
453C4⋊C4—24no—
454C4⋊C4—21no—
455C4⋊C4—832no—
456C4⋊C4—1661no—
457C4⋊C4—1664no—
458C4⋊C4—1668no—
459C4⋊C4—1664no—
460C4⋊C4C2×C22⋊D8314yes—
461C4⋊C4C2×C22⋊D8318yes—
462C4⋊C4C23×D8312yes—
463C22⋊C4—28no—
464C22⋊C4—28no—
465C22⋊C4—28no—
466C22⋊C4—1668no—
467C22⋊C4—1664no—
468C22⋊C4—1668no—
469C42—24no—
470C42—1668no—
471C42C2×C22⋊D8314yes—
472C42C2×C22⋊D8312yes—
473C42C23×D8312yes—
474C42C23×D8314yes—
475C23—24no—
476C23—44no—
477C23—44no—
478C23—44no—
479C23—3322no—
480C23—3322no—
481C23—3322no—
482C23—1662no—
483C23C22×C22⋊D8311yescharacteristic
484Q8—28no—
485Q8—22no—
486Q8—22no—
487Q8—42no—
488Q8—3324no—
489Q8—1664no—
490Q8—1664no—
491D4—24no—
492D4—24no—
493D4—44no—
494D4—48no—
495D4—84no—
496D4—3322no—
497D4—1662no—
498D4—1662no—
499C2×C4—24no—
500C2×C4—24no—
501C2×C4—22no—
502C2×C4—22no—
503C2×C4—22no—
504C2×C4—42no—
505C2×C4—42no—
506C2×C4—88no—
507C2×C4—3324no—
508C2×C4—3322no—
509C2×C4—3328no—
510C2×C4—1662no—
511C2×C4—1664no—
512C2×C4#1458181214yes—
513C2×C4C22×C22⋊D8314yes—
514C2×C4C22×C22⋊D8314yes—
515C2×C4C22×C22⋊D8312yes—
516C2×C4C22×C22⋊D8311yescharacteristic
517C2×C4C22×C22⋊D8312yes—
518C2×C4#41×D8312yes—
519C2×C4#1458183812yes—
520C2×C4C24×D8311yescharacteristic
521C8—834no—
522C8—1664no—
523C8—1662no—
524C22—44no—
525C22—44no—
526C22—44no—
527C22—88no—
528C22—3322no—
529C22—3322no—
530C22—3322no—
531C22—6644no—
532C22#1912837012yes—
533C22C2×#1458181212yes—
534C22#1912851212yes—
535C22C23×C22⋊D8311yescharacteristic
536C4—24no—
537C4—24no—
538C4—22no—
539C4—42no—
540C4—42no—
541C4—3322no—
542C4—3324no—
543C4#1912837012yes—
544C4C2×#1458181214yes—
545C4C2×#41×D8311yescharacteristic
546C4C2×#1458183811yescharacteristic
547C2—84no—
548C2—6642no—
549C2#2492045514yesdirect product factor
550C2C2×#1912837011yescharacteristic
551C2C22×#1458181211yescharacteristic
552C2C2×#1912851211yescharacteristic
subgroupG/H
centerC23C22×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×#559×C83C2
socleC23×C83C22×D4
prime radicalC2×#19127893C2
hypercenterC2×#559D83
hypocenterC83C2×#3394
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×#559

Complements

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

NH ≅ G/Ntype
1. C2×#19128424C2semidirect
2. #24920455C2direct (N × H)
3. C2×#19128083C2semidirect
4. C2×#19128073C2semidirect
5. C2×#19127920C2semidirect
6. C2×#19127911C2semidirect
7. C2×#19127916C2semidirect
9. C2×Q8×C83⋊C8C2semidirect
10. C2×C4×#13050577C2semidirect
11. C2×C4×#13050578C2semidirect
12. C2×#559×C83C2semidirect
19. #19128424C22semidirect
27. #19128083C22semidirect
28. #19128073C22semidirect
29. #19127920C22semidirect
30. #19127916C22semidirect
31. #19127911C22semidirect
33. Q8×C83⋊C8C22semidirect
34. C4×#13050577C22semidirect
35. C4×#13050578C22semidirect
46. #559×C83C22semidirect
272. C2×C83#3394semidirect
277. C2×#559D83semidirect
289. C83C2×#3394semidirect
296. #559C2×D83semidirect
549. C2#24920455direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191284242
#249204552
C2×#191280832
C2×#191280732
C2×#191279202
C2×#191279112
C2×#191279162
C2×#191278932
C2×Q8×C83⋊C82
C2×C4×#130505772
C2×C4×#130505782
C2×#559×C832
C2×#339483