Finite Group Databasebeta

← C2×#28342 #6459706

Subgroups — C2×#28342 #6459706

Order 512.

3878 conjugacy classes of subgroups.

The subgroup lattice has 537 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#484C211yesmaximal, characteristic, complemented
2C22×#467C211yesmaximal, characteristic, complemented
3C22×#450C211yesmaximal, characteristic
4C23×#102C211yesmaximal, characteristic
5C2×#2502C211yesmaximal, characteristic, complemented
6C2×#2435C211yesmaximal, characteristic
7#28342C2116yesmaximal, direct product factor
8C2×#2093C212yesmaximal, complemented
9C2×#2015C212yesmaximal, complemented
10C2×#1973C212yesmaximal, complemented
11C2×#1959C212yesmaximal, complemented
12C2×#1752C211yesmaximal, characteristic, complemented
13C24×D4C2211yescharacteristic
14C23×Q16C2211yescharacteristic, complemented
15C23×SD16C2212yes—
16C24×C8C2211yescharacteristic
17C22×#124C2212yes—
18C22×C22⋊Q8C2211yescharacteristic
19C22×C22⋊Q8C2211yescharacteristic
20C23×C4⋊C4C2211yescharacteristic
21C2×#484—28no—
22C2×#484C2218yescomplemented
23C2×#467—28no—
24C2×#467C2218yescomplemented
25C2×#450—28no—
26C2×#450C2218yes—
27C22×#107C2211yescharacteristic, complemented
28C22×#107C2212yescomplemented
29C22×#103C2211yescharacteristic, complemented
30C22×#103C2211yescharacteristic, complemented
31C22×#103C2212yescomplemented
32C22×#102—28no—
33C22×#102C2212yes—
34C22×#102C2212yes—
35C22×#102C2218yes—
36C22×#102C2212yes—
37C22×C22⋊C8C2211yescharacteristic
38C22×#97C2212yescomplemented
39#2502—24no—
40#2502C2218yescomplemented
41#2435—24no—
42#2435C2218yes—
43C2×#398—22no—
44C2×#394—22no—
45C2×#391C2212yescomplemented
46C2×#390C2212yes—
47C2×#385—22no—
48C2×#384C2212yescomplemented
49C2×#379—22no—
50C2×C4×C22⋊C4C2211yescharacteristic
51#2093C22116yescomplemented
52#2015C22116yescomplemented
53#1973C22116yescomplemented
54#1959C22116yescomplemented
55#1752C2218yescomplemented
56C2×#336C2212yescomplemented
57C26—21no—
58C23×Q8C2311yescharacteristic
59C23×Q8C2311yescharacteristic
60C23×D4—28no—
61C23×D4—24no—
62C23×D4—24no—
63C23×D4—21no—
64C23×D4—22no—
65C23×D4—44no—
66C23×D4C2312yes—
67C23×D4C2314yes—
68C24×C4—21no—
69C24×C4C2311yescharacteristic
70C22×Q16—24no—
71C22×Q16—44no—
72C22×Q16C2314yescomplemented
73C22×SD16—28no—
74C22×SD16—28no—
75C22×SD16—44no—
76C22×SD16C2318yes—
77C23×C8—44no—
78C23×C8D418yes—
79C23×C8C2311yescharacteristic
80C23×C8C2312yes—
81C23×C8C2311yescharacteristic
82C23×C8C2314yes—
83C2×#124—28no—
84C2×#124—24no—
85C2×#124—44no—
86C2×#124C2318yes—
87C2×C22⋊Q8—22no—
88C2×C22⋊Q8—22no—
89C2×C22⋊Q8—24no—
90C2×C22⋊Q8—24no—
91C2×C22⋊Q8—24no—
92C2×C22⋊Q8—24no—
93C2×C22⋊Q8C2314yes—
94C2×C22⋊Q8C2314yes—
95C22×C4⋊C4—24no—
96C22×C4⋊C4—24no—
97C22×C4⋊C4—21no—
98C22×C4⋊C4—21no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4—22no—
101C22×C4⋊C4—24no—
102C22×C4⋊C4C2314yes—
103C22×C4⋊C4C2312yes—
104C22×C4⋊C4C2311yescharacteristic
105C22×C4⋊C4C2311yescharacteristic
106C22×C22⋊C4—21no—
107C22×C22⋊C4—21no—
108C22×C22⋊C4—24no—
109C22×C22⋊C4—24no—
110C22×C22⋊C4D412yes—
111C22×C42C2312yes—
112#484—232no—
113#467—232no—
114#450—232no—
115C2×#107—28no—
116C2×#107—24no—
117C2×#107C2318yescomplemented
118C2×#107C2314yescomplemented
119C2×#103—28no—
120C2×#103—24no—
121C2×#103—24no—
122C2×#103C2318yescomplemented
123C2×#103C2314yescomplemented
124C2×#103C2314yescomplemented
125C2×#102—28no—
126C2×#102—28no—
127C2×#102—232no—
128C2×#102—28no—
129C2×#102C2318yes—
130C2×#102C2318yes—
131C2×#102C2318yes—
132C2×C22⋊C8D418yes—
133C2×C22⋊C8C2314yes—
134C2×#97—44no—
135C2×#97C2318yescomplemented
136#398—216no—
137#394—216no—
138#391—24no—
139#391C2318yescomplemented
140#390—24no—
141#390C2318yes—
142#385—216no—
143#384—24no—
144#384C2318yescomplemented
145#379—216no—
146C4×C22⋊C4D414yes—
147C4×C22⋊C4C2314yes—
148C2×#95—24no—
149C2×#95D412yes—
150#336C2318yescomplemented
151C25—22no—
152C25—24no—
153C25—48no—
154C25—44no—
155C25—48no—
156C25—84no—
157C25C2×D411yescharacteristic
158C22×Q8—21no—
159C22×Q8—21no—
160C22×Q8—22no—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8—22no—
164C22×Q8—24no—
165C22×Q8—24no—
166C22×Q8—24no—
167C22×Q8—24no—
168C22×Q8C2412yes—
169C22×Q8C2412yes—
170C22×D4—232no—
171C22×D4—216no—
172C22×D4—24no—
173C22×D4—28no—
174C22×D4—24no—
175C22×D4—22no—
176C22×D4—28no—
177C22×D4—24no—
178C22×D4—24no—
179C22×D4—24no—
180C22×D4—24no—
181C22×D4—48no—
182C22×D4—432no—
183C22×D4—416no—
184C22×D4—48no—
185C22×D4—416no—
186C22×D4—44no—
187C22×D4—48no—
188C22×D4#4118yes—
189C22×D4C2414yes—
190C23×C4—24no—
191C23×C4—24no—
192C23×C4—21no—
193C23×C4—21no—
194C23×C4—21no—
195C23×C4—21no—
196C23×C4—22no—
197C23×C4—24no—
198C23×C4—44no—
199C23×C4—84no—
200C23×C4C2×D414yes—
201C23×C4C2×D412yes—
202C23×C4C2×D411yescharacteristic
203C23×C4C2×D414yes—
204C23×C4C2×D414yes—
205C23×C4C2412yes—
206C23×C4C2411yescharacteristic
207C2×Q16—28no—
208C2×Q16—48no—
209C2×Q16—416no—
210C2×SD16—216no—
211C2×SD16—216no—
212C2×SD16—48no—
213C2×SD16—432no—
214C22×C8—24no—
215C22×C8—24no—
216C22×C8—24no—
217C22×C8—24no—
218C22×C8—416no—
219C22×C8—48no—
220C22×C8C2×D414yes—
221C22×C8C2×D414yes—
222C22×C8C2×D418yes—
223C22×C8C2×D4116yes—
224C22×C8C2412yes—
225C22×C8C2412yes—
226C22×C8C2414yes—
227#124—216no—
228#124—48no—
229#124—416no—
230C22⋊Q8—28no—
231C22⋊Q8—28no—
232C22⋊Q8—28no—
233C22⋊Q8—28no—
234C22⋊Q8—48no—
235C22⋊Q8—48no—
236C2×C4⋊C4—28no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—28no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—24no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—24no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—216no—
251C2×C4⋊C4—44no—
252C2×C4⋊C4—48no—
253C2×C4⋊C4—44no—
254C2×C4⋊C4—44no—
255C2×C4⋊C4—88no—
256C2×C4⋊C4C2414yes—
257C2×C4⋊C4C2412yes—
258C2×C4⋊C4C2412yes—
259C2×C22⋊C4—28no—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—24no—
262C2×C22⋊C4—216no—
263C2×C22⋊C4—216no—
264C2×C22⋊C4—416no—
265C2×C22⋊C4—44no—
266C2×C22⋊C4—44no—
267C2×C22⋊C4—88no—
268C2×C22⋊C4C2×D418yes—
269C2×C42—24no—
270C2×C42—24no—
271C2×C42C2×D414yes—
272C2×C42C2414yes—
273#107—28no—
274#107—216no—
275#103—28no—
276#103—28no—
277#103—216no—
278#102—216no—
279#102—216no—
280#102—216no—
281C22⋊C8C2×D4116yes—
282#97—48no—
283#95—216no—
284#95C2×D418yes—
285C24—24no—
286C24—24no—
287C24—28no—
288C24—24no—
289C24—416no—
290C24—432no—
291C24—48no—
292C24—44no—
293C24—44no—
294C24—48no—
295C24—48no—
296C24—416no—
297C24—88no—
298C24—864no—
299C24—816no—
300C24—816no—
301C24#12714yes—
302C24#13718yes—
303C24C22×D412yes—
304C24C22×D411yescharacteristic
305C2×Q8—22no—
306C2×Q8—22no—
307C2×Q8—22no—
308C2×Q8—22no—
309C2×Q8—24no—
310C2×Q8—24no—
311C2×Q8—24no—
312C2×Q8—24no—
313C2×Q8—42no—
314C2×Q8—42no—
315C2×Q8—44no—
316C2×Q8—44no—
317C2×Q8—44no—
318C2×Q8—44no—
319C2×Q8—44no—
320C2×Q8—44no—
321C2×Q8—48no—
322C2×Q8—48no—
323C2×D4—232no—
324C2×D4—216no—
325C2×D4—216no—
326C2×D4—28no—
327C2×D4—24no—
328C2×D4—24no—
329C2×D4—24no—
330C2×D4—24no—
331C2×D4—24no—
332C2×D4—432no—
333C2×D4—416no—
334C2×D4—432no—
335C2×D4—416no—
336C2×D4—464no—
337C2×D4—48no—
338C2×D4—44no—
339C2×D4—48no—
340C2×D4—48no—
341C2×D4—44no—
342C2×D4C2×#4118yes—
343C22×C4—24no—
344C22×C4—28no—
345C22×C4—28no—
346C22×C4—28no—
347C22×C4—216no—
348C22×C4—24no—
349C22×C4—24no—
350C22×C4—28no—
351C22×C4—28no—
352C22×C4—28no—
353C22×C4—22no—
354C22×C4—24no—
355C22×C4—22no—
356C22×C4—22no—
357C22×C4—22no—
358C22×C4—42no—
359C22×C4—42no—
360C22×C4—42no—
361C22×C4—42no—
362C22×C4—48no—
363C22×C4—44no—
364C22×C4—44no—
365C22×C4—44no—
366C22×C4—44no—
367C22×C4—44no—
368C22×C4—48no—
369C22×C4—88no—
370C22×C4—816no—
371C22×C4#12714yes—
372C22×C4#12718yes—
373C22×C4C22×D418yes—
374C22×C4C22×D412yes—
375C22×C4C22×D414yes—
376C22×C4C22×D414yes—
377C22×C4C22×D412yes—
378C22×C4C22×D411yescharacteristic
379C22×C4C22×D412yes—
380C22×C4C2×#4114yes—
381C22×C4H(5,𝔽2)14yes—
382C22×C4C2511yescharacteristic
383Q16—416no—
384SD16—432no—
385C2×C8—28no—
386C2×C8—28no—
387C2×C8—216no—
388C2×C8—24no—
389C2×C8—24no—
390C2×C8—24no—
391C2×C8—24no—
392C2×C8—416no—
393C2×C8C22×D418yes—
394C2×C8C22×D414yes—
395C2×C8C22×D414yes—
396C4⋊C4—24no—
397C4⋊C4—22no—
398C4⋊C4—24no—
399C4⋊C4—22no—
400C4⋊C4—22no—
401C4⋊C4—22no—
402C4⋊C4—48no—
403C4⋊C4—44no—
404C4⋊C4—42no—
405C4⋊C4—42no—
406C4⋊C4—48no—
407C4⋊C4—48no—
408C4⋊C4—816no—
409C22⋊C4—216no—
410C22⋊C4—432no—
411C22⋊C4—48no—
412C22⋊C4—48no—
413C22⋊C4—816no—
414C42—28no—
415C42—24no—
416C42—24no—
417C23—28no—
418C23—24no—
419C23—28no—
420C23—232no—
421C23—24no—
422C23—28no—
423C23—432no—
424C23—44no—
425C23—44no—
426C23—416no—
427C23—432no—
428C23—48no—
429C23—48no—
430C23—864no—
431C23—8128no—
432C23—816no—
433C23—816no—
434C23—88no—
435C23—88no—
436C23—816no—
437C23#497116yes—
438C23C2×#12714yes—
439C23C2×#12712yes—
440C23#54614yes—
441C23C2×#13718yes—
442C23C2×#13714yes—
443C23#57614yes—
444C23C23×D411yescharacteristic
445Q8—42no—
446Q8—42no—
447Q8—42no—
448Q8—42no—
449Q8—44no—
450Q8—44no—
451Q8—84no—
452Q8—84no—
453D4—28no—
454D4—28no—
455D4—432no—
456D4—44no—
457D4—44no—
458D4—416no—
459C2×C4—24no—
460C2×C4—28no—
461C2×C4—24no—
462C2×C4—24no—
463C2×C4—28no—
464C2×C4—216no—
465C2×C4—28no—
466C2×C4—28no—
467C2×C4—28no—
468C2×C4—416no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—42no—
472C2×C4—42no—
473C2×C4—44no—
474C2×C4—44no—
475C2×C4—44no—
476C2×C4—44no—
477C2×C4—44no—
478C2×C4—48no—
479C2×C4—816no—
480C2×C4—84no—
481C2×C4—84no—
482C2×C4—88no—
483C2×C4—84no—
484C2×C4—84no—
485C2×C4#52514yes—
486C2×C4C2×#12714yes—
487C2×C4C2×#12712yes—
488C2×C4#53414yes—
489C2×C4#54618yes—
490C2×C4#54614yes—
491C2×C4C23×D411yescharacteristic
492C2×C4C23×D411yescharacteristic
493C2×C4C22×#4112yes—
494C2×C4C2×H(5,𝔽2)12yes—
495C8—24no—
496C8—24no—
497C8—28no—
498C22—24no—
499C22—232no—
500C22—216no—
501C22—24no—
502C22—48no—
503C22—416no—
504C22—864no—
505C22—832no—
506C22—88no—
507C22—84no—
508C22—84no—
509C22#253914yes—
510C22C2×#49718yes—
511C22C2×#49714yes—
512C22#315514yes—
513C22#3314116yes—
514C22C22×#12711yescharacteristic
515C22C2×#54612yes—
516C22C22×#13712yes—
517C22C2×#57612yes—
518C4—24no—
519C4—48no—
520C4—82no—
521C4—82no—
522C4—82no—
523C4—82no—
524C4—84no—
525C4#253914yes—
526C4C2×#52511yescharacteristic
527C4C2×#53411yescharacteristic
528C4C2×#54612yes—
529C2—28no—
530C2—88no—
531C2#2834218yesdirect product factor
532C2C2×#253911yescharacteristic
533C2C22×#49711yescharacteristic
534C2C2×#315511yescharacteristic
535C2C2×#331414yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#484C2semidirect
2. C22×#467C2semidirect
5. C2×#2502C2semidirect
7. #28342C2direct (N × H)
8. C2×#2093C2semidirect
9. C2×#2015C2semidirect
10. C2×#1973C2semidirect
11. C2×#1959C2semidirect
12. C2×#1752C2semidirect
14. C23×Q16C22semidirect
22. C2×#484C22semidirect
24. C2×#467C22semidirect
27. C22×#107C22semidirect
28. C22×#107C22semidirect
29. C22×#103C22semidirect
30. C22×#103C22semidirect
31. C22×#103C22semidirect
38. C22×#97C22semidirect
40. #2502C22semidirect
45. C2×#391C22semidirect
48. C2×#384C22semidirect
51. #2093C22semidirect
52. #2015C22semidirect
53. #1973C22semidirect
54. #1959C22semidirect
55. #1752C22semidirect
56. C2×#336C22semidirect
72. C22×Q16C23semidirect
117. C2×#107C23semidirect
118. C2×#107C23semidirect
122. C2×#103C23semidirect
123. C2×#103C23semidirect
124. C2×#103C23semidirect
135. C2×#97C23semidirect
139. #391C23semidirect
144. #384C23semidirect
150. #336C23semidirect
531. C2#28342direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4842
C22×#4672
C22×#4502
C23×#1022
C2×#25022
C2×#24352
#283422
C2×#20932
C2×#20152
C2×#19732
C2×#19592
C2×#17522