Finite Group Databasebeta

← C4×#19128109 #35413214

Subgroups — C4×#19128109 #35413214

Order 21248.

802 conjugacy classes of subgroups.

The subgroup lattice has 556 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128109C211yesmaximal, characteristic
2C4×#14581791C211yesmaximal, characteristic
3C4×#14581783C211yesmaximal, characteristic
4#24908434C211yesmaximal, characteristic
5#24908430C211yesmaximal, characteristic
6#24908205C211yesmaximal, characteristic
7#24908204C211yesmaximal, characteristic
8#24908202C211yesmaximal, characteristic
9#24908200C211yesmaximal, characteristic
10#24907630C211yesmaximal, characteristic
11C4×#14581725C211yesmaximal, characteristic
12C4×#14581723C211yesmaximal, characteristic
13C4×#14581724C211yesmaximal, characteristic
14C4×#14581702C211yesmaximal, characteristic
15C4×#107×C83C211yesmaximal, characteristic
16C2×#14581791C2211yescharacteristic
17C2×#14581783C2211yescharacteristic
18C2×C4×Dic166—21no—
19#19128109C418yesdirect product factor
20C2×#14581725C2211yescharacteristic
21C2×#14581725C2211yescharacteristic
22C2×#14581724C2211yescharacteristic
23C2×#14581724C2211yescharacteristic
24C2×#14581723C2211yescharacteristic
25C2×#14581723C2211yescharacteristic
26C2×#14581702C2211yescharacteristic
27C2×#14581702C2211yescharacteristic
28C2×#14581702C2211yescharacteristic
29C2×#14581702C2211yescharacteristic
30C2×C4×C83⋊C8C2211yescharacteristic
31#19127605—21no—
32#19127600C2211yescharacteristic
33#19127600C2211yescharacteristic
34#19127598—21no—
35#19127597C2211yescharacteristic
36#19127597C2211yescharacteristic
37#19127588—21no—
38#19127584—21no—
39#19127570C2211yescharacteristic
40#19127566C2211yescharacteristic
41C4×Dic83⋊C4—21no—
42C4×Dic83⋊C4—21no—
43C4×C4⋊Dic83—21no—
44C4×C4⋊Dic83C2211yescharacteristic
45C4×C4⋊Dic83C2211yescharacteristic
46C42×Dic83C2211yescharacteristic
47#19127464C2211yescharacteristic
48#19127464C2211yescharacteristic
49#19127463C2211yescharacteristic
50#19127463C2211yescharacteristic
51#19127463C2211yescharacteristic
52#19127463C2211yescharacteristic
53C2×#107×C83C2211yescharacteristic
54C2×#107×C83C2211yescharacteristic
55C2×C4×C8×C83C2211yescharacteristic
56C4×C4⋊C4×C83C2211yescharacteristic
57C4×C4⋊C4×C83C2211yescharacteristic
58#340×C83C2211yescharacteristic
59#340×C83C2211yescharacteristic
60C22×Dic166—21no—
61C22×C83⋊C8C2311yescharacteristic
62C22×C83⋊C8C2311yescharacteristic
63#14581791—22no—
64#14581791C2×C414yes—
65#14581783—22no—
66#14581783C2×C414yes—
67C4×Dic166—44no—
68C2×C4⋊Dic83—21no—
69C2×C4⋊Dic83—21no—
70C2×C4⋊Dic83—21no—
71C2×C4⋊Dic83C2311yescharacteristic
72C2×C4⋊Dic83C2311yescharacteristic
73C2×C4⋊Dic83C2311yescharacteristic
74C2×C4⋊Dic83C2311yescharacteristic
75C2×Dic83⋊C4—21no—
76C2×Dic83⋊C4—21no—
77C2×Dic83⋊C4—21no—
78C2×Dic83⋊C4—21no—
79C2×Dic83⋊C4—21no—
80C2×Dic83⋊C4—21no—
81C2×C4×Dic83—21no—
82C2×C4×Dic83—21no—
83C2×C4×Dic83D411yescharacteristic
84C2×C4×Dic83D411yescharacteristic
85C2×C4×Dic83D411yescharacteristic
86C2×C4×Dic83D411yescharacteristic
87C2×C4×Dic83C2311yescharacteristic
88C2×C4×Dic83C2311yescharacteristic
89#14581725—22no—
90#14581725C2×C414yes—
91#14581724—22no—
92#14581724C2×C414yes—
93#14581723—22no—
94#14581723C2×C414yes—
95#14581702—22no—
96#14581702—22no—
97#14581702—22no—
98#14581702C2×C414yes—
99C4×C83⋊C8Q814yescomplemented
100C83⋊#95—21no—
101C83⋊#95—21no—
102C83⋊#95—21no—
103C83⋊#95—21no—
104C83⋊#95—21no—
105C83⋊#95—21no—
106C83⋊#95—21no—
107C83⋊#95—21no—
108C22×C8×C83C2311yescharacteristic
109C22×C8×C83C2311yescharacteristic
110C2×C4⋊C4×C83C2311yescharacteristic
111C2×C4⋊C4×C83C2311yescharacteristic
112C2×C4⋊C4×C83C2311yescharacteristic
113C2×C4⋊C4×C83C2311yescharacteristic
114C2×C42×C83—21no—
115C2×C42×C83—21no—
116C2×C42×C83C2311yescharacteristic
117#107×C83—22no—
118#107×C83C2×C414yes—
119C4×C8×C83Q814yescomplemented
120#95×C83—21no—
121#95×C83—21no—
122C2×Dic166—24no—
123C2×Dic166—42no—
124C2×Dic166—42no—
125C22×Dic83—21no—
126C22×Dic83—21no—
127C22×Dic83—21no—
128C22×Dic83—21no—
129C22×Dic83C2×D411yescharacteristic
130C22×Dic83C2×D411yescharacteristic
131C22×Dic83C2×D411yescharacteristic
132C22×Dic83C2×D411yescharacteristic
133C2×C83⋊C8—21no—
134C2×C83⋊C8—21no—
135C2×C83⋊C8C22×C412yes—
136C2×C83⋊C8C2×Q812yes—
137C2×C83⋊C8C2×Q812yes—
138C2×C83⋊C8#4112yes—
139C4⋊Dic83—21no—
140C4⋊Dic83—21no—
141C4⋊Dic83—24no—
142C4⋊Dic83—21no—
143C4⋊Dic83—21no—
144C4⋊Dic83—21no—
145C4⋊Dic83—21no—
146C4⋊Dic83—42no—
147C4⋊Dic83—42no—
148C4⋊Dic83C22×C412yes—
149C4⋊Dic83C22×C412yes—
150Dic83⋊C4—24no—
151Dic83⋊C4—24no—
152Dic83⋊C4—42no—
153Dic83⋊C4—42no—
154Dic83⋊C4—42no—
155Dic83⋊C4—42no—
156C4×Dic83—22no—
157C4×Dic83—22no—
158C4×Dic83—21no—
159C4×Dic83—21no—
160C4×Dic83—41no—
161C4×Dic83—41no—
162C4×Dic83—42no—
163C4×Dic83—42no—
164C4×Dic83C22×C412yes—
165C4×Dic83#4112yes—
166C22×C4×C83—21no—
167C22×C4×C83—21no—
168C22×C4×C83—21no—
169C22×C4×C83—21no—
170C22×C4×C83C2×D411yescharacteristic
171C22×C4×C83C2×D411yescharacteristic
172C22×C4×C83C2411yescharacteristic
173C2×C8×C83—21no—
174C2×C8×C83—21no—
175C2×C8×C83C22×C412yes—
176C2×C8×C83C2×Q812yes—
177C2×C8×C83C2×Q812yes—
178C2×C8×C83#4112yes—
179C4⋊C4×C83—21no—
180C4⋊C4×C83—21no—
181C4⋊C4×C83—21no—
182C4⋊C4×C83—21no—
183C4⋊C4×C83—21no—
184C4⋊C4×C83—21no—
185C4⋊C4×C83C22×C412yes—
186C4⋊C4×C83C22×C412yes—
187C42×C83—42no—
188C42×C83—42no—
189C42×C83C2×Q812yes—
190C42×C83C2×Q812yes—
191C23×C83C22×D411yescharacteristic
192C2×C4×C83—21no—
193C2×C4×C83—21no—
194C2×C4×C83—22no—
195C2×C4×C83—22no—
196C2×C4×C83—41no—
197C2×C4×C83—41no—
198C2×C4×C83—41no—
199C2×C4×C83—41no—
200C2×C4×C83—41no—
201C2×C4×C83—41no—
202C2×C4×C83—41no—
203C2×C4×C83—41no—
204C2×C4×C83—41no—
205C2×C4×C83—41no—
206C2×C4×C83C4⋊Q812yes—
207C2×C4×C83C4⋊Q812yes—
208C2×C4×C83AGL(1,ℤ/8)12yes—
209C2×C4×C83#13712yes—
210C2×C4×C83C23×C411yescharacteristic
211C2×C4×C83C22×Q811yescharacteristic
212C2×C4×C83C22×Q811yescharacteristic
213C2×C4×C83C2×#4111yescharacteristic
214C2×C4×C83C2×#4111yescharacteristic
215C2×C4×C83C2×#4111yescharacteristic
216C2×Dic83—21no—
217C2×Dic83—21no—
218C2×Dic83—21no—
219C2×Dic83—21no—
220C2×Dic83—22no—
221C2×Dic83—22no—
222C2×Dic83—21no—
223C2×Dic83—21no—
224C2×Dic83—21no—
225C2×Dic83—21no—
226C2×Dic83—21no—
227C2×Dic83—21no—
228C2×Dic83—41no—
229C2×Dic83—41no—
230C2×Dic83—41no—
231C2×Dic83—41no—
232C2×Dic83—41no—
233C2×Dic83—41no—
234C2×Dic83—41no—
235C2×Dic83—41no—
236C2×Dic83—41no—
237C2×Dic83—41no—
238C2×Dic83C4×D412yes—
239C2×Dic83C4×D412yes—
240Dic166—48no—
241C8×C83—22no—
242C8×C83C4×Q814yescomplemented
243C83⋊C8—22no—
244C83⋊C8C4×Q814yescomplemented
245C22×C83C2×C4×D411yescharacteristic
246C22×C83C2×C4⋊Q811yescharacteristic
247C22×C83#53211yescharacteristic
248C22×C83C2×AGL(1,ℤ/8)11yescharacteristic
249C22×C83C2×#13711yescharacteristic
250C22×C83#57511yescharacteristic
251C22×C83#57511yescharacteristic
252C4×C83—22no—
253C4×C83—42no—
254C4×C83—42no—
255C4×C83—81no—
256C4×C83—81no—
257C4×C83#50114yescomplemented
258C4×C83C2×C4×Q811yescharacteristic
259C4×C83C2×C4×Q811yescharacteristic
260C4×C83#53311yescharacteristic
261C4×C83#53311yescharacteristic
262Dic83—22no—
263Dic83—22no—
264Dic83—41no—
265Dic83—41no—
266Dic83—42no—
267Dic83—42no—
268Dic83—81no—
269Dic83—81no—
270C4×#501—831nomaximal, Sylow
271C2×C83C4×C4⋊Q811yescharacteristic
272C2×C83C4×AGL(1,ℤ/8)11yescharacteristic
273C2×C83C4×#13711yescharacteristic
274C2×C83C2×#50111yescharacteristic
275C2×C83#316211yescharacteristic
276C2×C83#317111yescharacteristic
277C2×C83#317211yescharacteristic
278C2×#501—831no—
279C4×C4⋊Q8—831no—
280C4×#125—831no—
281#1993—831no—
282#1992—831no—
283#1944—831no—
284#1944—831no—
285#1943—831no—
286#1943—831no—
287#1847—831no—
288C4×#107—831no—
289C4×#107D8311yescharacteristic
290C4×#106—831no—
291C4×#106—831no—
292C4×#97—831no—
293C83C4×#50111yescharacteristic, complemented, Sylow
294C2×C4⋊Q8—831no—
295C2×#125—831no—
296C2×C4×Q8—1661no—
297#501—838no—
298C2×#107—831no—
299C2×#107—831no—
300C2×#107C2×D8311yescharacteristic
301C2×#107C2×D8311yescharacteristic
302C2×#106—831no—
303C2×#106—831no—
304C2×#106—831no—
305C2×#106—831no—
306C2×#97—831no—
307C2×#97—831no—
308C2×#97—831no—
309C2×#97—831no—
310C2×C4×C8—831no—
311C2×C4×C8C2×D8311yescharacteristic
312#391—1661no—
313#389—831no—
314#389—831no—
315#389—831no—
316#389—831no—
317#389—1661no—
318#387—1661no—
319#387—1661no—
320#384—831no—
321#382—831no—
322C4×C4⋊C4—831no—
323C4×C4⋊C4—831no—
324C4×C4⋊C4—1661no—
325C4×C4⋊C4—1661no—
326C4×C4⋊C4—1661no—
327C4×C4⋊C4C2×D8311yescharacteristic
328C4×C4⋊C4C2×D8311yescharacteristic
329C43—831no—
330#340—831no—
331#340—831no—
332#340—831no—
333#340—831no—
334#340—831no—
335#340—831no—
336#340C2×D8311yescharacteristic
337#340C2×D8311yescharacteristic
338C22×Q8—1661no—
339C22×C8—831no—
340C22×C8—831no—
341C22×C8C22×D8311yescharacteristic
342C22×C8C22×D8311yescharacteristic
343C4⋊Q8—834no—
344C4⋊Q8—1662no—
345#125—834no—
346#125—1662no—
347C4×Q8—3324no—
348C2×C4⋊C4—831no—
349C2×C4⋊C4—831no—
350C2×C4⋊C4—831no—
351C2×C4⋊C4—831no—
352C2×C4⋊C4—1661no—
353C2×C4⋊C4—1661no—
354C2×C4⋊C4—1661no—
355C2×C4⋊C4—1661no—
356C2×C4⋊C4—1661no—
357C2×C4⋊C4—1661no—
358C2×C4⋊C4—1661no—
359C2×C4⋊C4—1661no—
360C2×C4⋊C4—1661no—
361C2×C4⋊C4C22×D8311yescharacteristic
362C2×C4⋊C4C22×D8311yescharacteristic
363C2×C4⋊C4C22×D8311yescharacteristic
364C2×C4⋊C4C22×D8311yescharacteristic
365C2×C42—21no—
366C2×C42—21no—
367C2×C42—831no—
368C2×C42—831no—
369C2×C42—831no—
370C2×C42—831no—
371C2×C42—831no—
372C2×C42—831no—
373C2×C42—1661no—
374C2×C42—1661no—
375C2×C42C22×D8311yescharacteristic
376#107—22no—
377#107—834no—
378#107—1662no—
379#107C4×D8314yes—
380#106—834no—
381#106—834no—
382#106—1662no—
383#106—1662no—
384#97—834no—
385#97—1662no—
386#97—1662no—
387#97—1662no—
388C4×C8—834no—
389C4×C8Dic16614yescomplemented
390#95—21no—
391#95—21no—
392#95—1661no—
393#95—1661no—
394#95—1661no—
395#95—1661no—
396#95—1661no—
397#95—1661no—
398#95—1661no—
399#95—1661no—
400C2×Q8—3322no—
401C2×Q8—3322no—
402C2×Q8—1664no—
403C22×C4—21no—
404C22×C4—21no—
405C22×C4—21no—
406C22×C4—21no—
407C22×C4—831no—
408C22×C4—831no—
409C22×C4—831no—
410C22×C4—831no—
411C22×C4—1661no—
412C22×C4—1661no—
413C22×C4—1661no—
414C22×C4—1661no—
415C22×C4D4×D8311yescharacteristic
416C22×C4D4×D8311yescharacteristic
417C22×C4C23×D8311yescharacteristic
418C2×C8—21no—
419C2×C8—21no—
420C2×C8—832no—
421C2×C8—832no—
422C2×C8—832no—
423C2×C8—832no—
424C2×C8—1661no—
425C2×C8—1661no—
426C2×C8C2×C4×D8312yes—
427C2×C8C2×Dic16612yes—
428C2×C8C2×Dic16612yes—
429C2×C8#1305059012yes—
430C4⋊C4—21no—
431C4⋊C4—21no—
432C4⋊C4—21no—
433C4⋊C4—21no—
434C4⋊C4—21no—
435C4⋊C4—21no—
436C4⋊C4—3322no—
437C4⋊C4—3322no—
438C4⋊C4—3322no—
439C4⋊C4—3322no—
440C4⋊C4—3322no—
441C4⋊C4—3322no—
442C4⋊C4—832no—
443C4⋊C4—832no—
444C4⋊C4—1664no—
445C4⋊C4—1664no—
446C4⋊C4—1664no—
447C4⋊C4—1661no—
448C4⋊C4—1661no—
449C4⋊C4—1661no—
450C4⋊C4—1661no—
451C4⋊C4—1661no—
452C4⋊C4—1661no—
453C4⋊C4C2×C4×D8312yes—
454C4⋊C4C2×C4×D8312yes—
455C42—42no—
456C42—42no—
457C42—3321no—
458C42—3321no—
459C42—3322no—
460C42—3322no—
461C42—832no—
462C42—832no—
463C42—1662no—
464C42—1662no—
465C42—1661no—
466C42—1661no—
467C42Q8×D8312yes—
468C42C2×Dic16612yes—
469C23C2×D4×D8311yescharacteristic
470Q8—3328no—
471C2×C4—21no—
472C2×C4—21no—
473C2×C4—22no—
474C2×C4—22no—
475C2×C4—41no—
476C2×C4—41no—
477C2×C4—41no—
478C2×C4—41no—
479C2×C4—41no—
480C2×C4—41no—
481C2×C4—41no—
482C2×C4—41no—
483C2×C4—41no—
484C2×C4—41no—
485C2×C4—3321no—
486C2×C4—3321no—
487C2×C4—3321no—
488C2×C4—3321no—
489C2×C4—3321no—
490C2×C4—3321no—
491C2×C4—3321no—
492C2×C4—3321no—
493C2×C4—3321no—
494C2×C4—3321no—
495C2×C4—832no—
496C2×C4—832no—
497C2×C4—1662no—
498C2×C4—1662no—
499C2×C4—1661no—
500C2×C4—1661no—
501C2×C4—1661no—
502C2×C4—1661no—
503C2×C4—1661no—
504C2×C4—1661no—
505C2×C4—1661no—
506C2×C4—1661no—
507C2×C4—1661no—
508C2×C4—1661no—
509C2×C4#1458179112yes—
510C2×C4#1458179112yes—
511C2×C4#1458181612yes—
512C2×C4#1458182412yes—
513C2×C4C22×C4×D8311yescharacteristic
514C2×C4C2×Q8×D8311yescharacteristic
515C2×C4C22×Dic16611yescharacteristic
516C2×C4#41×D8311yescharacteristic
517C2×C4#41×D8311yescharacteristic
518C2×C4C2×#1305059011yescharacteristic
519C8—22no—
520C8—834no—
521C8—1662no—
522C8C4×Dic16614yescomplemented
523C22C4×D4×D8311yescharacteristic
524C22C2×#1458179111yescharacteristic
525C22#1912824811yescharacteristic
526C22C2×#1458181611yescharacteristic
527C22C2×#1458182411yescharacteristic
528C22#1912849811yescharacteristic
529C22#1912849811yescharacteristic
530C4—22no—
531C4—42no—
532C4—42no—
533C4—81no—
534C4—81no—
535C4—3321no—
536C4—3322no—
537C4—3321no—
538C4—3322no—
539C4—6641no—
540C4—6641no—
541C4—1662no—
542C4—1662no—
543C4#1912810914yesdirect product factor
544C4C4×Q8×D8311yescharacteristic
545C4C2×C4×Dic16611yescharacteristic
546C4#1912825411yescharacteristic
547C4#1912825511yescharacteristic
548C2C4×#1458179111yescharacteristic
549C2C4×#1458181611yescharacteristic
550C2C4×#1458182411yescharacteristic
551C2C2×#1912810911yescharacteristic
552C2#2491798611yescharacteristic
553C2#2491805611yescharacteristic
554C2#2491806711yescharacteristic
subgroupG/H
centerC22×C4D4×D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC4×#107×C83C2
socle, prime radicalC23×C83C22×D4
cosocleC22×C4×C83C24
hypercenterC4×#107D83
hypocenterC83C4×#501
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#107

Complements

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

NH ≅ G/Ntype
19. #19128109C4direct (N × H)
99. C4×C83⋊C8Q8semidirect
119. C4×C8×C83Q8semidirect
242. C8×C83C4×Q8semidirect
244. C83⋊C8C4×Q8semidirect
257. C4×C83#501semidirect
293. C83C4×#501semidirect
389. C4×C8Dic166semidirect
522. C8C4×Dic166semidirect
543. C4#19128109direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191281092
C4×#145817912
C4×#145817832
#249084342
#249084302
#249082052
#249082042
#249082022
#249082002
#249076302
C4×#145817252
C4×#145817232
C4×#145817242
C4×#145817022
C4×#107×C832
C4×#50183