Finite Group Databasebeta

← C4×#19098912 #34296241

Subgroups — C4×#19098912 #34296241

Order 20224.

878 conjugacy classes of subgroups.

The subgroup lattice has 600 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098912C211yesmaximal, characteristic
2C4×#14579160C211yesmaximal, characteristic
3C4×#14579159C211yesmaximal, characteristic
4#23764359C211yesmaximal, characteristic
5#23764200C211yesmaximal, characteristic
6#23764078C211yesmaximal, characteristic
7#23764077C211yesmaximal, characteristic
8#23764074C211yesmaximal, characteristic
9#23764073C211yesmaximal, characteristic
10#23763526C211yesmaximal, characteristic
11C4×#14579084C211yesmaximal, characteristic
12C4×#14579086C211yesmaximal, characteristic
13C4×#14579085C211yesmaximal, characteristic
14C4×C8×Dic79C211yesmaximal, characteristic
15C4×#103×C79C211yesmaximal, characteristic
16C2×#14579160C2211yescharacteristic
17C2×#14579159C2211yescharacteristic
18C2×C4×Dic158—21no—
19C2×C4×Dic158C2211yescharacteristic
20#19098912C418yesdirect product factor
21C2×#14579086C2211yescharacteristic
22C2×#14579086C2211yescharacteristic
23C2×#14579085C2211yescharacteristic
24C2×#14579085C2211yescharacteristic
25C2×#14579084C2211yescharacteristic
26C2×#14579084C2211yescharacteristic
27C2×C4×C79⋊C8C2211yescharacteristic
28C2×C8×Dic79C2211yescharacteristic
29C2×C8×Dic79C2211yescharacteristic
30C2×C8×Dic79C2211yescharacteristic
31C2×C8×Dic79C2211yescharacteristic
32#19098470C2211yescharacteristic
33#19098468C2211yescharacteristic
34#19098467—21no—
35#19098462C2211yescharacteristic
36#19098460—21no—
37#19098459C2211yescharacteristic
38#19098458—21no—
39#19098458—21no—
40#19098432C2211yescharacteristic
41#19098432C2211yescharacteristic
42C4×Dic79⋊C4—21no—
43C4×Dic79⋊C4—21no—
44C4×Dic79⋊C4—21no—
45C4×C4⋊Dic79C2211yescharacteristic
46C42×Dic79C2211yescharacteristic
47#19098326C2211yescharacteristic
48#19098326C2211yescharacteristic
49#19098325C2211yescharacteristic
50#19098325C2211yescharacteristic
51#19098325C2211yescharacteristic
52#19098325C2211yescharacteristic
53C2×C4×Q8×C79C2211yescharacteristic
54C2×#103×C79C2211yescharacteristic
55C2×#103×C79C2211yescharacteristic
56C2×C4×C8×C79C2211yescharacteristic
57C4×C4⋊C4×C79C2211yescharacteristic
58#340×C79C2211yescharacteristic
59#340×C79C2211yescharacteristic
60C22×Dic158—21no—
61C22×Dic158C2311yescharacteristic
62C22×C79⋊C8C2311yescharacteristic
63C22×C79⋊C8C2311yescharacteristic
64#14579160—22no—
65#14579160C2×C414yes—
66#14579159—22no—
67#14579159C2×C414yes—
68C4×Dic158—22no—
69C4×Dic158—22no—
70C4×Dic158—44no—
71C2×C4⋊Dic79—21no—
72C2×C4⋊Dic79C2311yescharacteristic
73C2×C4⋊Dic79C2311yescharacteristic
74C2×C4⋊Dic79C2311yescharacteristic
75C2×Dic79⋊C4—21no—
76C2×Dic79⋊C4—21no—
77C2×Dic79⋊C4—21no—
78C2×Dic79⋊C4—21no—
79C2×Dic79⋊C4—21no—
80C2×Dic79⋊C4—21no—
81C2×Dic79⋊C4—21no—
82C2×Dic79⋊C4—21no—
83C2×Dic79⋊C4—21no—
84C2×C4×Dic79—21no—
85C2×C4×Dic79—21no—
86C2×C4×Dic79D411yescharacteristic
87C2×C4×Dic79D411yescharacteristic
88C2×C4×Dic79D411yescharacteristic
89C2×C4×Dic79D411yescharacteristic
90C2×C4×Dic79C2311yescharacteristic
91C2×C4×Dic79C2311yescharacteristic
92#14579086—22no—
93#14579086C2×C414yes—
94#14579085—22no—
95#14579085C2×C414yes—
96#14579084—22no—
97#14579084C2×C414yes—
98C4×C79⋊C8—22no—
99C8×Dic79—22no—
100C8×Dic79—22no—
101C8×Dic79—22no—
102C8×Dic79C2×C414yes—
103C79⋊#95—21no—
104C79⋊#95—21no—
105C79⋊#95—21no—
106C79⋊#95—21no—
107C79⋊#95—21no—
108C79⋊#95—21no—
109C79⋊#95—21no—
110C22×Q8×C79C2311yescharacteristic
111C22×C8×C79C2311yescharacteristic
112C22×C8×C79C2311yescharacteristic
113C4×Q8×C79—22no—
114C4×Q8×C79—22no—
115C2×C4⋊C4×C79—21no—
116C2×C4⋊C4×C79C2311yescharacteristic
117C2×C4⋊C4×C79C2311yescharacteristic
118C2×C4⋊C4×C79C2311yescharacteristic
119C2×C42×C79—21no—
120C2×C42×C79—21no—
121C2×C42×C79C2311yescharacteristic
122#103×C79—22no—
123#103×C79C2×C414yes—
124C4×C8×C79—22no—
125#95×C79—21no—
126C2×Dic158—24no—
127C2×Dic158—21no—
128C2×Dic158—21no—
129C2×Dic158—21no—
130C2×Dic158—21no—
131C2×Dic158—21no—
132C2×Dic158—42no—
133C2×Dic158—42no—
134C2×Dic158C22×C412yes—
135C22×Dic79—21no—
136C22×Dic79—21no—
137C22×Dic79—21no—
138C22×Dic79—21no—
139C22×Dic79C2×D411yescharacteristic
140C22×Dic79C2×D411yescharacteristic
141C22×Dic79C2×D411yescharacteristic
142C22×Dic79C2×D411yescharacteristic
143C2×C79⋊C8—21no—
144C2×C79⋊C8—21no—
145C2×C79⋊C8—21no—
146C2×C79⋊C8—21no—
147C2×C79⋊C8C22×C412yes—
148C2×C79⋊C8#4112yes—
149C4⋊Dic79—21no—
150C4⋊Dic79—21no—
151C4⋊Dic79—21no—
152C4⋊Dic79—21no—
153C4⋊Dic79—21no—
154C4⋊Dic79—42no—
155C4⋊Dic79C22×C412yes—
156Dic79⋊C4—24no—
157Dic79⋊C4—24no—
158Dic79⋊C4—24no—
159Dic79⋊C4—42no—
160Dic79⋊C4—42no—
161Dic79⋊C4—42no—
162Dic79⋊C4—42no—
163Dic79⋊C4—42no—
164Dic79⋊C4—42no—
165C4×Dic79—22no—
166C4×Dic79—22no—
167C4×Dic79—21no—
168C4×Dic79—21no—
169C4×Dic79—42no—
170C4×Dic79—42no—
171C4×Dic79SD1614yes—
172C4×Dic79Q1614yes—
173C4×Dic79C22×C412yes—
174C4×Dic79#4112yes—
175C2×Q8×C79—21no—
176C2×Q8×C79—21no—
177C2×Q8×C79—21no—
178C2×Q8×C79—21no—
179C2×Q8×C79—21no—
180C2×Q8×C79C22×C412yes—
181C22×C4×C79—21no—
182C22×C4×C79—21no—
183C22×C4×C79—21no—
184C22×C4×C79—21no—
185C22×C4×C79C2×D411yescharacteristic
186C22×C4×C79C2×D411yescharacteristic
187C22×C4×C79C2411yescharacteristic
188C2×C8×C79—21no—
189C2×C8×C79—21no—
190C2×C8×C79—21no—
191C2×C8×C79—21no—
192C2×C8×C79C22×C412yes—
193C2×C8×C79#4112yes—
194C4⋊C4×C79—21no—
195C4⋊C4×C79—21no—
196C4⋊C4×C79—21no—
197C4⋊C4×C79—21no—
198C4⋊C4×C79—21no—
199C4⋊C4×C79—42no—
200C4⋊C4×C79C22×C412yes—
201C42×C79—42no—
202C42×C79—42no—
203C42×C79#4112yes—
204C42×C79#4112yes—
205C23×C79C22×D411yescharacteristic
206Q8×C79—22no—
207Q8×C79—22no—
208Q8×C79—41no—
209Q8×C79—41no—
210C2×C4×C79—21no—
211C2×C4×C79—21no—
212C2×C4×C79—22no—
213C2×C4×C79—22no—
214C2×C4×C79—41no—
215C2×C4×C79—41no—
216C2×C4×C79—41no—
217C2×C4×C79—41no—
218C2×C4×C79—41no—
219C2×C4×C79—41no—
220C2×C4×C79—41no—
221C2×C4×C79—41no—
222C2×C4×C79—41no—
223C2×C4×C79—41no—
224C2×C4×C79#12412yes—
225C2×C4×C79#12412yes—
226C2×C4×C79C2×SD1612yes—
227C2×C4×C79C2×Q1612yes—
228C2×C4×C79C23×C411yescharacteristic
229C2×C4×C79C2×#4111yescharacteristic
230C2×C4×C79C2×#4111yescharacteristic
231C2×C4×C79C2×#4111yescharacteristic
232C2×C4×C79C2×#4111yescharacteristic
233C2×C4×C79C2×#4111yescharacteristic
234C2×Dic79—21no—
235C2×Dic79—21no—
236C2×Dic79—21no—
237C2×Dic79—21no—
238C2×Dic79—22no—
239C2×Dic79—22no—
240C2×Dic79—41no—
241C2×Dic79—41no—
242C2×Dic79—41no—
243C2×Dic79—41no—
244C2×Dic79—41no—
245C2×Dic79—41no—
246C2×Dic79—41no—
247C2×Dic79—41no—
248C2×Dic79—41no—
249C2×Dic79—41no—
250C2×Dic79C4×D412yes—
251C2×Dic79C4×D412yes—
252C2×Dic79C2×SD1612yes—
253C2×Dic79C2×SD1612yes—
254C2×Dic79C2×Q1612yes—
255C2×Dic79C2×Q1612yes—
256C2×Dic79#13512yes—
257C2×Dic79#13512yes—
258Dic158—22no—
259Dic158—22no—
260Dic158—41no—
261Dic158—41no—
262Dic158—48no—
263C8×C79—22no—
264C8×C79—22no—
265C79⋊C8—22no—
266C79⋊C8—22no—
267C22×C79C2×C4×D411yescharacteristic
268C22×C79C2×#12411yescharacteristic
269C22×C79#53211yescharacteristic
270C22×C79C22×SD1611yescharacteristic
271C22×C79C22×Q1611yescharacteristic
272C22×C79C2×#13511yescharacteristic
273C22×C79C2×#13511yescharacteristic
274C4×C79—22no—
275C4×C79—42no—
276C4×C79—42no—
277C4×C79—81no—
278C4×C79—81no—
279C4×C79#48714yescomplemented
280C4×C79C4×#4111yescharacteristic
281C4×C79C4×#4111yescharacteristic
282C4×C79#52911yescharacteristic
283C4×C79#52911yescharacteristic
284Dic79—22no—
285Dic79—22no—
286Dic79—42no—
287Dic79—42no—
288Dic79—81no—
289Dic79—81no—
290Dic79C4×SD1614yes—
291Dic79C4×Q1614yes—
292C4×#487—791nomaximal, Sylow
293C2×C79C4×#12411yescharacteristic
294C2×C79C2×C4×SD1611yescharacteristic
295C2×C79C2×C4×Q1611yescharacteristic
296C2×C79C2×#48711yescharacteristic
297C2×C79#313111yescharacteristic
298C2×C79#316711yescharacteristic
299C2×C79#317011yescharacteristic
300C2×#487—791no—
301C4×C4⋊Q8—791no—
302C4×C4⋊Q8—791no—
303#1990—791no—
304#1956—791no—
305#1933—791no—
306#1933—791no—
307#1933—791no—
308#1933—791no—
309#1834—791no—
310C4×#103—791no—
311C4×#103—791no—
312C4×#103—791no—
313C4×#103D7911yescharacteristic
314C42×C8—791no—
315C79C4×#48711yescharacteristic, complemented, Sylow
316C2×C4⋊Q8—791no—
317C2×C4⋊Q8—791no—
318C2×C4×Q8—791no—
319C2×C4×Q8—1581no—
320C2×C4×Q8C2×D7911yescharacteristic
321#487—798no—
322C2×#103—791no—
323C2×#103—791no—
324C2×#103—791no—
325C2×#103—791no—
326C2×#103—791no—
327C2×#103—791no—
328C2×#103C2×D7911yescharacteristic
329C2×#103C2×D7911yescharacteristic
330C2×C4×C8—791no—
331C2×C4×C8—791no—
332C2×C4×C8—791no—
333C2×C4×C8—791no—
334C2×C4×C8—791no—
335C2×C4×C8C2×D7911yescharacteristic
336#391—791no—
337#391—791no—
338#391—1581no—
339#389—791no—
340#389—791no—
341#389—1581no—
342#389—1581no—
343#389—1581no—
344#384—791no—
345#384—791no—
346C4×C4⋊C4—791no—
347C4×C4⋊C4—1581no—
348C4×C4⋊C4—1581no—
349C4×C4⋊C4—1581no—
350C4×C4⋊C4C2×D7911yescharacteristic
351C43—791no—
352#340—791no—
353#340—791no—
354#340—791no—
355#340—791no—
356#340—791no—
357#340—791no—
358#340C2×D7911yescharacteristic
359#340C2×D7911yescharacteristic
360C22×Q8—791no—
361C22×Q8—1581no—
362C22×Q8C22×D7911yescharacteristic
363C22×C8—791no—
364C22×C8—791no—
365C22×C8C22×D7911yescharacteristic
366C22×C8C22×D7911yescharacteristic
367C4⋊Q8—794no—
368C4⋊Q8—794no—
369C4⋊Q8—1582no—
370C4⋊Q8—1582no—
371C4×Q8—22no—
372C4×Q8—22no—
373C4×Q8—3164no—
374C4×Q8—1582no—
375C4×Q8—1582no—
376C2×C4⋊C4—21no—
377C2×C4⋊C4—791no—
378C2×C4⋊C4—791no—
379C2×C4⋊C4—791no—
380C2×C4⋊C4—1581no—
381C2×C4⋊C4—1581no—
382C2×C4⋊C4—1581no—
383C2×C4⋊C4—1581no—
384C2×C4⋊C4—1581no—
385C2×C4⋊C4—1581no—
386C2×C4⋊C4—1581no—
387C2×C4⋊C4—1581no—
388C2×C4⋊C4—1581no—
389C2×C4⋊C4—1581no—
390C2×C4⋊C4C22×D7911yescharacteristic
391C2×C4⋊C4C22×D7911yescharacteristic
392C2×C4⋊C4C22×D7911yescharacteristic
393C2×C42—21no—
394C2×C42—21no—
395C2×C42—791no—
396C2×C42—791no—
397C2×C42—791no—
398C2×C42—791no—
399C2×C42—791no—
400C2×C42—791no—
401C2×C42—1581no—
402C2×C42—1581no—
403C2×C42C22×D7911yescharacteristic
404#103—22no—
405#103—794no—
406#103—794no—
407#103—794no—
408#103—1582no—
409#103—1582no—
410#103—1582no—
411#103C4×D7914yes—
412C4×C8—22no—
413C4×C8—794no—
414C4×C8—1582no—
415C4×C8—1582no—
416C4×C8—1582no—
417C4×C8—1582no—
418#95—21no—
419#95—1581no—
420#95—1581no—
421#95—1581no—
422#95—1581no—
423#95—1581no—
424#95—1581no—
425#95—1581no—
426C2×Q8—21no—
427C2×Q8—21no—
428C2×Q8—21no—
429C2×Q8—21no—
430C2×Q8—21no—
431C2×Q8—3162no—
432C2×Q8—3162no—
433C2×Q8—792no—
434C2×Q8—1584no—
435C2×Q8—1581no—
436C2×Q8—1581no—
437C2×Q8—1581no—
438C2×Q8—1581no—
439C2×Q8—1581no—
440C2×Q8C2×C4×D7912yes—
441C22×C4—21no—
442C22×C4—21no—
443C22×C4—21no—
444C22×C4—21no—
445C22×C4—791no—
446C22×C4—791no—
447C22×C4—791no—
448C22×C4—791no—
449C22×C4—1581no—
450C22×C4—1581no—
451C22×C4—1581no—
452C22×C4—1581no—
453C22×C4D4×D7911yescharacteristic
454C22×C4D4×D7911yescharacteristic
455C22×C4C23×D7911yescharacteristic
456C2×C8—21no—
457C2×C8—21no—
458C2×C8—21no—
459C2×C8—21no—
460C2×C8—792no—
461C2×C8—792no—
462C2×C8—1581no—
463C2×C8—1581no—
464C2×C8—1581no—
465C2×C8—1581no—
466C2×C8C2×C4×D7912yes—
467C2×C8#1192962412yes—
468C4⋊C4—21no—
469C4⋊C4—21no—
470C4⋊C4—21no—
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—42no—
474C4⋊C4—3162no—
475C4⋊C4—3162no—
476C4⋊C4—3162no—
477C4⋊C4—3162no—
478C4⋊C4—3162no—
479C4⋊C4—3162no—
480C4⋊C4—3162no—
481C4⋊C4—792no—
482C4⋊C4—1584no—
483C4⋊C4—1584no—
484C4⋊C4—1584no—
485C4⋊C4—1581no—
486C4⋊C4—1581no—
487C4⋊C4—1581no—
488C4⋊C4—1581no—
489C4⋊C4—1581no—
490C4⋊C4C2×C4×D7912yes—
491C42—42no—
492C42—42no—
493C42—3162no—
494C42—3162no—
495C42—792no—
496C42—794no—
497C42—794no—
498C42—792no—
499C42—1582no—
500C42—1582no—
501C42—1581no—
502C42—1581no—
503C42#1192962312yes—
504C42#1192962412yes—
505C23C2×D4×D7911yescharacteristic
506Q8—22no—
507Q8—22no—
508Q8—41no—
509Q8—41no—
510Q8—3168no—
511Q8—3161no—
512Q8—3161no—
513Q8—1582no—
514Q8—1582no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—22no—
518C2×C4—22no—
519C2×C4—41no—
520C2×C4—41no—
521C2×C4—41no—
522C2×C4—41no—
523C2×C4—41no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—3161no—
530C2×C4—3161no—
531C2×C4—3161no—
532C2×C4—3161no—
533C2×C4—3161no—
534C2×C4—3161no—
535C2×C4—3161no—
536C2×C4—3161no—
537C2×C4—3161no—
538C2×C4—3161no—
539C2×C4—792no—
540C2×C4—792no—
541C2×C4—792no—
542C2×C4—792no—
543C2×C4—792no—
544C2×C4—792no—
545C2×C4—792no—
546C2×C4—792no—
547C2×C4—1582no—
548C2×C4—1582no—
549C2×C4—1581no—
550C2×C4—1581no—
551C2×C4—1581no—
552C2×C4—1581no—
553C2×C4#1457914712yes—
554C2×C4#1457914712yes—
555C2×C4SD16×D7912yes—
556C2×C4Q16×D7912yes—
557C2×C4C22×C4×D7911yescharacteristic
558C2×C4#41×D7911yescharacteristic
559C2×C4#41×D7911yescharacteristic
560C2×C4C2×#1192962311yescharacteristic
561C2×C4C2×#1192962411yescharacteristic
562C2×C4C2×#1192962411yescharacteristic
563C8—22no—
564C8—22no—
565C8—1582no—
566C8—1582no—
567C22C4×D4×D7911yescharacteristic
568C22C2×#1457914711yescharacteristic
569C22#1909911011yescharacteristic
570C22C2×SD16×D7911yescharacteristic
571C22C2×Q16×D7911yescharacteristic
572C22#135×D7911yescharacteristic
573C22#135×D7911yescharacteristic
574C4—22no—
575C4—42no—
576C4—42no—
577C4—81no—
578C4—81no—
579C4—3162no—
580C4—3162no—
581C4—794no—
582C4—794no—
583C4—6321no—
584C4—6321no—
585C4—1582no—
586C4—1582no—
587C4#1909891214yesdirect product factor
588C4C4×#1192962311yescharacteristic
589C4C4×#1192962411yescharacteristic
590C4#1909909111yescharacteristic
591C4#1909909311yescharacteristic
592C2C4×#1457914711yescharacteristic
593C2C4×SD16×D7911yescharacteristic
594C2C4×Q16×D7911yescharacteristic
595C2C2×#1909891211yescharacteristic
596C2#2377372011yescharacteristic
597C2#2377395611yescharacteristic
598C2#2377398311yescharacteristic
subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×#103×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×#103D79
hypocenterC79C4×#487
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#103

Complements

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

NH ≅ G/Ntype
20. #19098912C4direct (N × H)
279. C4×C79#487semidirect
315. C79C4×#487semidirect
587. C4#19098912direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989122
C4×#145791602
C4×#145791592
#237643592
#237642002
#237640782
#237640772
#237640742
#237640732
#237635262
C4×#145790842
C4×#145790862
C4×#145790852
C4×C8×Dic792
C4×#103×C792
C4×#48779