Finite Group Databasebeta

← C2×#21877 #6374476

Subgroups — C2×#21877 #6374476

Order 512.

3522 conjugacy classes of subgroups.

The subgroup lattice has 590 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#539C211yesmaximal, characteristic
2C2×#2316C211yesmaximal, characteristic, complemented
3C2×#2313C211yesmaximal, characteristic, complemented
4#21877C2116yesmaximal, direct product factor
5C2×#1996C212yesmaximal, complemented
6C2×#1964C212yesmaximal
7C2×#1899C214yesmaximal, complemented
8C2×#1799C214yesmaximal, complemented
9C2×#539—24no—
10C2×#539—24no—
11C2×#539—24no—
12C2×#539—24no—
13C2×#539C418yescomplemented
14C2×#539C2218yes—
15C22×#126C412yescomplemented
16C22×#125C412yescomplemented
17C22×#123C412yescomplemented
18C22×#123C2212yes—
19C22×C22⋊Q8C412yescomplemented
20C22×C22⋊Q8C2211yescharacteristic
21C22×#121C2211yescharacteristic
22C22×C4×D4C2212yes—
23C22×#117C2212yes—
24C23×C4⋊C4C2211yescharacteristic
25C22×#99C2218yes—
26#2316—24no—
27#2316C2218yescomplemented
28#2313—24no—
29#2313C2218yescomplemented
30C2×#389—24no—
31C2×#387—24no—
32C2×#381C2212yes—
33C2×#380C2212yes—
34C2×#380C2212yes—
35C2×#380C2212yes—
36C2×C4×C22⋊C4C2212yes—
37#1996C22116yescomplemented
38#1964C22116yes—
39#1899C22132yescomplemented
40#1799C22132yescomplemented
41C2×#342C2218yes—
42C23×Q8C2×C411yescharacteristic
43C23×D4C2×C411yescharacteristic
44C23×D4C2312yes—
45C24×C4C2×C412yes—
46C24×C4C2311yescharacteristic
47C24×C4C2311yescharacteristic
48C24×C4C2311yescharacteristic
49#539—232no—
50#539—232no—
51#539—232no—
52#539—232no—
53C2×#126—28no—
54C2×#126—28no—
55C2×#126C2×C4116yescomplemented
56C2×#125—28no—
57C2×#125—28no—
58C2×#125C2×C4116yescomplemented
59C2×#123—24no—
60C2×#123—24no—
61C2×#123—24no—
62C2×#123—24no—
63C2×#123—28no—
64C2×#123—28no—
65C2×#123C2×C418yes—
66C2×#123C2×C4116yescomplemented
67C2×#123C2318yes—
68C2×C22⋊Q8—22no—
69C2×C22⋊Q8—22no—
70C2×C22⋊Q8—22no—
71C2×C22⋊Q8—22no—
72C2×C22⋊Q8—28no—
73C2×C22⋊Q8—28no—
74C2×C22⋊Q8C2×C414yes—
75C2×C22⋊Q8C2×C4116yescomplemented
76C2×C22⋊Q8C2314yes—
77C2×#121—22no—
78C2×#121—22no—
79C2×#121—22no—
80C2×#121—22no—
81C2×#121C2×C414yes—
82C2×#121C2314yes—
83C2×C4×D4—24no—
84C2×C4×D4—24no—
85C2×C4×D4—24no—
86C2×C4×D4—24no—
87C2×C4×D4C2×C418yes—
88C2×C4×D4C2318yes—
89C2×#117—24no—
90C2×#117—48no—
91C2×#117C2318yes—
92C22×C4⋊C4—22no—
93C22×C4⋊C4—22no—
94C22×C4⋊C4—22no—
95C22×C4⋊C4—22no—
96C22×C4⋊C4C2×C412yes—
97C22×C4⋊C4C2×C411yescharacteristic
98C22×C4⋊C4C2×C412yes—
99C22×C4⋊C4C2×C412yes—
100C22×C4⋊C4C2×C411yescharacteristic
101C22×C4⋊C4C2×C412yes—
102C22×C4⋊C4C2×C412yes—
103C22×C4⋊C4C2×C412yes—
104C22×C4⋊C4C2×C414yes—
105C22×C4⋊C4D414yes—
106C22×C4⋊C4D414yes—
107C22×C4⋊C4D414yes—
108C22×C4⋊C4D414yes—
109C22×C4⋊C4C2314yes—
110C22×C22⋊C4C2×C412yes—
111C22×C22⋊C4C2×C412yes—
112C22×C22⋊C4C2×C412yes—
113C22×C22⋊C4C2×C412yes—
114C22×C22⋊C4C2314yes—
115C22×C22⋊C4C2314yes—
116C22×C22⋊C4C2312yes—
117C22×C42—22no—
118C22×C42—22no—
119C22×C42C2×C412yes—
120C2×#99—416no—
121C2×#99C23132yes—
122#389—232no—
123#387—232no—
124#381—24no—
125#381C2318yes—
126#380—24no—
127#380—24no—
128#380—24no—
129#380C2318yes—
130#380C2318yes—
131#380C2318yes—
132C4×C22⋊C4—24no—
133C4×C22⋊C4C2318yes—
134C2×#95—22no—
135C2×#95—22no—
136C2×#95—22no—
137C2×#95—22no—
138C2×#95—24no—
139#342C23132yes—
140C25C22×C412yes—
141C25C2411yescharacteristic
142C22×Q8—22no—
143C22×Q8—22no—
144C22×Q8—82no—
145C22×Q8C22×C414yes—
146C22×D4—22no—
147C22×D4—22no—
148C22×D4—22no—
149C22×D4—22no—
150C22×D4—28no—
151C22×D4—28no—
152C22×D4—22no—
153C22×D4—22no—
154C22×D4—82no—
155C22×D4C22×C414yes—
156C22×D4C22×C414yes—
157C22×D4C2414yes—
158C23×C4—24no—
159C23×C4—24no—
160C23×C4—24no—
161C23×C4—24no—
162C23×C4—24no—
163C23×C4—24no—
164C23×C4—82no—
165C23×C4—82no—
166C23×C4—84no—
167C23×C4C22×C412yes—
168C23×C4C22×C412yes—
169C23×C4C22×C412yes—
170C23×C4C22×C412yes—
171C23×C4C22×C412yes—
172C23×C4C22×C418yes—
173C23×C4C22×C411yescharacteristic
174C23×C4C22×C412yes—
175C23×C4C22×C411yescharacteristic
176C23×C4C22×C412yes—
177C23×C4C22×C412yes—
178C23×C4C2×D412yes—
179C23×C4C2×D412yes—
180C23×C4C2×D412yes—
181C23×C4C2×D412yes—
182C23×C4C2×D412yes—
183C23×C4C2×D412yes—
184C23×C4C2×D412yes—
185C23×C4C2×D412yes—
186C23×C4C2×D412yes—
187C23×C4C2×D412yes—
188C23×C4C2×D412yes—
189C23×C4C2×D412yes—
190C23×C4C2412yes—
191C23×C4C2412yes—
192C23×C4C2412yes—
193#126—264no—
194#125—264no—
195#123—216no—
196#123—216no—
197#123—216no—
198#123—216no—
199#123—264no—
200C22⋊Q8—28no—
201C22⋊Q8—28no—
202C22⋊Q8—28no—
203C22⋊Q8—28no—
204C22⋊Q8—264no—
205#121—28no—
206#121—28no—
207#121—28no—
208#121—28no—
209C4×D4—216no—
210C4×D4—216no—
211C4×D4—216no—
212C4×D4—216no—
213#117—416no—
214#117—416no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—22no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—24no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—24no—
226C2×C4⋊C4—24no—
227C2×C4⋊C4—28no—
228C2×C4⋊C4—28no—
229C2×C4⋊C4—28no—
230C2×C4⋊C4—28no—
231C2×C4⋊C4—48no—
232C2×C4⋊C4—84no—
233C2×C4⋊C4—84no—
234C2×C4⋊C4—84no—
235C2×C4⋊C4C22⋊C418yes—
236C2×C4⋊C4C22⋊C418yes—
237C2×C4⋊C4C22⋊C418yes—
238C2×C4⋊C4C22⋊C418yes—
239C2×C4⋊C4C22⋊C4116yes—
240C2×C4⋊C4C22⋊C4116yes—
241C2×C4⋊C4C22×C418yes—
242C2×C4⋊C4C22×C414yes—
243C2×C4⋊C4C22×C418yes—
244C2×C4⋊C4C22×C414yes—
245C2×C4⋊C4C22×C418yes—
246C2×C4⋊C4C22×C418yes—
247C2×C4⋊C4C22×C418yes—
248C2×C4⋊C4C22×C418yes—
249C2×C4⋊C4C2×D4116yes—
250C2×C4⋊C4C2×D4116yes—
251C2×C22⋊C4—22no—
252C2×C22⋊C4—22no—
253C2×C22⋊C4—22no—
254C2×C22⋊C4—22no—
255C2×C22⋊C4—24no—
256C2×C22⋊C4—24no—
257C2×C22⋊C4—24no—
258C2×C22⋊C4—24no—
259C2×C22⋊C4—24no—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—24no—
262C2×C22⋊C4—24no—
263C2×C22⋊C4—216no—
264C2×C22⋊C4—28no—
265C2×C22⋊C4—28no—
266C2×C22⋊C4—24no—
267C2×C22⋊C4—24no—
268C2×C22⋊C4C22×C418yes—
269C2×C22⋊C4C22×C418yes—
270C2×C22⋊C4C22×C418yes—
271C2×C22⋊C4C22×C418yes—
272C2×C22⋊C4C22×C414yes—
273C2×C22⋊C4C2418yes—
274C2×C22⋊C4C2418yes—
275C2×C22⋊C4C2414yes—
276C2×C42—24no—
277C2×C42—24no—
278C2×C42—28no—
279C2×C42—28no—
280C2×C42—48no—
281C2×C42—84no—
282C2×C42C22×C418yes—
283#99—432no—
284#95—28no—
285#95—28no—
286#95—28no—
287#95—28no—
288#95—216no—
289C24—22no—
290C24—22no—
291C24—28no—
292C24—42no—
293C24—42no—
294C24—44no—
295C24—44no—
296C24C23×C411yescharacteristic
297C24C23×C414yes—
298C24C23×C411yescharacteristic
299C24C22×D411yescharacteristic
300C24C22×D411yescharacteristic
301C24C22×D411yescharacteristic
302C24C22×D411yescharacteristic
303C24H(5,𝔽2)14yes—
304C242−1+414yes—
305C24C2511yescharacteristic
306C2×Q8—28no—
307C2×Q8—84no—
308C2×Q8—84no—
309C2×Q8—84no—
310C2×D4—24no—
311C2×D4—24no—
312C2×D4—216no—
313C2×D4—24no—
314C2×D4—24no—
315C2×D4—28no—
316C2×D4—28no—
317C2×D4—28no—
318C2×D4—44no—
319C2×D4—44no—
320C2×D4—44no—
321C2×D4—44no—
322C2×D4—48no—
323C2×D4—48no—
324C2×D4—84no—
325C2×D4—84no—
326C2×D4—84no—
327C22×C4—28no—
328C22×C4—28no—
329C22×C4—24no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—24no—
333C22×C4—28no—
334C22×C4—28no—
335C22×C4—24no—
336C22×C4—24no—
337C22×C4—22no—
338C22×C4—22no—
339C22×C4—22no—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—22no—
343C22×C4—28no—
344C22×C4—216no—
345C22×C4—28no—
346C22×C4—28no—
347C22×C4—44no—
348C22×C4—44no—
349C22×C4—44no—
350C22×C4—44no—
351C22×C4—44no—
352C22×C4—42no—
353C22×C4—42no—
354C22×C4—44no—
355C22×C4—44no—
356C22×C4—48no—
357C22×C4—48no—
358C22×C4—48no—
359C22×C4—48no—
360C22×C4—48no—
361C22×C4—48no—
362C22×C4—88no—
363C22×C4—82no—
364C22×C4—82no—
365C22×C4—82no—
366C22×C4—82no—
367C22×C4—82no—
368C22×C4—82no—
369C22×C4—82no—
370C22×C4—82no—
371C22×C4—88no—
372C22×C4—88no—
373C22×C4C2×C22⋊C414yes—
374C22×C4C2×C22⋊C414yes—
375C22×C4C2×C22⋊C414yes—
376C22×C4C2×C22⋊C414yes—
377C22×C4C2×C22⋊C414yes—
378C22×C4C2×C22⋊C412yes—
379C22×C4C2×C22⋊C412yes—
380C22×C4C2×C22⋊C414yes—
381C22×C4C2×C22⋊C412yes—
382C22×C4C2×C22⋊C412yes—
383C22×C4C2×C22⋊C414yes—
384C22×C4C2×C22⋊C414yes—
385C22×C4C2×C22⋊C414yes—
386C22×C4C2×C22⋊C414yes—
387C22×C4C23×C414yes—
388C22×C4C23×C414yes—
389C22×C4C23×C414yes—
390C22×C4C23×C414yes—
391C22×C4C23×C414yes—
392C22×C4C23×C412yes—
393C22×C4C23×C412yes—
394C22×C4C22×D414yes—
395C22×C4C22×D414yes—
396C22×C4C22×D414yes—
397C22×C4C22×D414yes—
398C22×C4C22×D414yes—
399C22×C4C22×D414yes—
400C4⋊C4—216no—
401C4⋊C4—28no—
402C4⋊C4—216no—
403C4⋊C4—216no—
404C4⋊C4—28no—
405C4⋊C4—216no—
406C4⋊C4—416no—
407C4⋊C4—88no—
408C4⋊C4—88no—
409C4⋊C4—88no—
410C4⋊C4C2×C22⋊C4132yes—
411C4⋊C4C2×C22⋊C4132yes—
412C22⋊C4—24no—
413C22⋊C4—24no—
414C22⋊C4—24no—
415C22⋊C4—24no—
416C22⋊C4—216no—
417C22⋊C4—216no—
418C22⋊C4—216no—
419C22⋊C4—216no—
420C22⋊C4—28no—
421C22⋊C4—216no—
422C22⋊C4—28no—
423C22⋊C4—48no—
424C22⋊C4—48no—
425C42—216no—
426C42—416no—
427C42—88no—
428C23—22no—
429C23—22no—
430C23—22no—
431C23—22no—
432C23—22no—
433C23—22no—
434C23—24no—
435C23—28no—
436C23—41no—
437C23—41no—
438C23—41no—
439C23—41no—
440C23—41no—
441C23—41no—
442C23—41no—
443C23—48no—
444C23—48no—
445C23—41no—
446C23—44no—
447C23—44no—
448C23—44no—
449C23—44no—
450C23—44no—
451C23—44no—
452C23—44no—
453C23—44no—
454C23—816no—
455C23C22×C22⋊C411yescharacteristic
456C23C22×C22⋊C411yescharacteristic
457C23C22×C22⋊C411yescharacteristic
458C23C22×C22⋊C411yescharacteristic
459C23#52014yes—
460C23#52014yes—
461C23#53512yes—
462C23#53512yes—
463C23#53612yes—
464C23#53612yes—
465C23#53714yes—
466C23#53714yes—
467C23C24×C411yescharacteristic
468C23C23×D411yescharacteristic
469C23C23×D411yescharacteristic
470C23C2×H(5,𝔽2)12yes—
471C23C2×2−1+412yes—
472Q8—88no—
473D4—48no—
474D4—48no—
475D4—44no—
476D4—44no—
477D4—48no—
478D4—88no—
479C2×C4—28no—
480C2×C4—28no—
481C2×C4—28no—
482C2×C4—28no—
483C2×C4—28no—
484C2×C4—24no—
485C2×C4—24no—
486C2×C4—28no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—28no—
490C2×C4—24no—
491C2×C4—24no—
492C2×C4—24no—
493C2×C4—28no—
494C2×C4—44no—
495C2×C4—44no—
496C2×C4—44no—
497C2×C4—44no—
498C2×C4—44no—
499C2×C4—44no—
500C2×C4—44no—
501C2×C4—44no—
502C2×C4—44no—
503C2×C4—44no—
504C2×C4—42no—
505C2×C4—42no—
506C2×C4—42no—
507C2×C4—42no—
508C2×C4—44no—
509C2×C4—44no—
510C2×C4—44no—
511C2×C4—44no—
512C2×C4—44no—
513C2×C4—44no—
514C2×C4—44no—
515C2×C4—44no—
516C2×C4—48no—
517C2×C4—48no—
518C2×C4—48no—
519C2×C4—48no—
520C2×C4—48no—
521C2×C4—48no—
522C2×C4—816no—
523C2×C4—816no—
524C2×C4—816no—
525C2×C4C22×C22⋊C418yes—
526C2×C4C22×C22⋊C418yes—
527C2×C4C22×C22⋊C414yes—
528C2×C4C22×C22⋊C414yes—
529C22—24no—
530C22—28no—
531C22—28no—
532C22—24no—
533C22—21no—
534C22—21no—
535C22—21no—
536C22—21no—
537C22—21no—
538C22—21no—
539C22—21no—
540C22—21no—
541C22—21no—
542C22—21no—
543C22—21no—
544C22—21no—
545C22—44no—
546C22—42no—
547C22—42no—
548C22—44no—
549C22—42no—
550C22—42no—
551C22—44no—
552C22—44no—
553C22—44no—
554C22—88no—
555C22—88no—
556C22—88no—
557C22#231112yes—
558C22#231112yes—
559C22#231112yes—
560C22#231112yes—
561C22#288312yes—
562C22#288412yes—
563C22C23×C22⋊C411yescharacteristic
564C22C2×#52012yes—
565C22C2×#53511yescharacteristic
566C22C2×#53611yescharacteristic
567C22C2×#53712yes—
568C4—28no—
569C4—24no—
570C4—24no—
571C4—28no—
572C4—44no—
573C4—44no—
574C4—44no—
575C4—88no—
576C4—88no—
577C2—21no—
578C2—22no—
579C2—22no—
580C2—22no—
581C2—22no—
582C2—22no—
583C2—21no—
584C2—84no—
585C2#2187714yesdirect product factor
586C2C2×#231111yescharacteristic
587C2C2×#288311yescharacteristic
588C2C2×#288411yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#121C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2316C2semidirect
3. C2×#2313C2semidirect
4. #21877C2direct (N × H)
5. C2×#1996C2semidirect
7. C2×#1899C2semidirect
8. C2×#1799C2semidirect
13. C2×#539C4semidirect
15. C22×#126C4semidirect
16. C22×#125C4semidirect
17. C22×#123C4semidirect
19. C22×C22⋊Q8C4semidirect
27. #2316C22semidirect
29. #2313C22semidirect
37. #1996C22semidirect
39. #1899C22semidirect
40. #1799C22semidirect
55. C2×#126C2×C4semidirect
58. C2×#125C2×C4semidirect
66. C2×#123C2×C4semidirect
75. C2×C22⋊Q8C2×C4semidirect
585. C2#21877direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5392
C2×#23162
C2×#23132
#218772
C2×#19962
C2×#19642
C2×#18992
C2×#17992