Finite Group Databasebeta

← C2×#28415 #6463140

Subgroups — C2×#28415 #6463140

Order 512.

3150 conjugacy classes of subgroups.

The subgroup lattice has 542 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic, complemented
2C22×#475C211yesmaximal, characteristic, complemented
3C22×#459C211yesmaximal, characteristic
4C22×C4×SD16C211yesmaximal, characteristic, complemented
5C2×#2548C211yesmaximal, characteristic, complemented
6C2×#2542C211yesmaximal, characteristic, complemented
7#28415C2116yesmaximal, direct product factor
8C2×#2094C212yesmaximal, complemented
9C2×#2012C212yesmaximal, complemented
10C2×#1972C212yesmaximal, complemented
11C2×#1959C212yesmaximal, complemented
12C2×#1770C211yesmaximal, characteristic, complemented
13C23×SD16C2211yescharacteristic
14C23×D8C2212yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×#127C2211yescharacteristic
17C22×#124C2212yes—
18C22×C22⋊Q8—22no—
19C22×C4×Q8C2211yescharacteristic
20C22×C4×D4C2211yescharacteristic
21C2×#486—28no—
22C2×#486C2218yescomplemented
23C2×#475—28no—
24C2×#475C2218yescomplemented
25C2×#459—28no—
26C2×#459C2218yes—
27C2×C4×SD16—28no—
28C2×C4×SD16C2218yescomplemented
29C22×#106C2212yes—
30C22×#106C2211yescharacteristic
31C22×C4⋊C8C2211yescharacteristic
32C22×#103C2212yes—
33C22×#103C2211yescharacteristic
34C22×#102C2212yes—
35C22×#102C2212yes—
36C22×#102C2212yes—
37C22×#102C2211yescharacteristic
38C22×#97C2212yes—
39C22×C4×C8C2211yescharacteristic
40#2548—24no—
41#2548C2218yescomplemented
42#2542—24no—
43#2542C2218yescomplemented
44C2×#399—22no—
45C2×#394—22no—
46C2×#390—22no—
47C2×#390C2212yes—
48C2×#390C2212yes—
49C2×#384C2212yes—
50C2×C4×C4⋊C4C2211yescharacteristic
51#2094C22116yescomplemented
52#2012C22116yescomplemented
53#1972C22116yescomplemented
54#1959C22116yescomplemented
55#1770C2218yescomplemented
56C2×#336C2212yes—
57C23×Q8—21no—
58C23×Q8C2311yescharacteristic
59C23×D4—21no—
60C23×D4—21no—
61C23×D4C2312yes—
62C23×D4C2311yescharacteristic
63C24×C4—21no—
64C22×SD16—24no—
65C22×SD16—24no—
66C22×SD16—24no—
67C22×SD16C2314yes—
68C22×D8—28no—
69C22×D8—28no—
70C22×D8—44no—
71C22×D8C2318yes—
72C23×C8C2311yescharacteristic
73C23×C8C2311yescharacteristic
74C23×C8C2312yes—
75C2×C4⋊Q8—22no—
76C2×C4⋊Q8—24no—
77C2×C4⋊Q8—24no—
78C2×C4⋊Q8C2314yes—
79C2×#127—24no—
80C2×#127—24no—
81C2×#127—22no—
82C2×#127C2314yes—
83C2×#124—28no—
84C2×#124—24no—
85C2×#124—44no—
86C2×#124C2318yes—
87C2×C22⋊Q8—216no—
88C2×C22⋊Q8—416no—
89C2×C4×Q8—22no—
90C2×C4×Q8—24no—
91C2×C4×Q8—24no—
92C2×C4×Q8C2314yes—
93C2×C4×D4—22no—
94C2×C4×D4—24no—
95C2×C4×D4—24no—
96C2×C4×D4C2314yes—
97C22×C4⋊C4—21no—
98C22×C4⋊C4—21no—
99C22×C4⋊C4—24no—
100C22×C4⋊C4D412yes—
101C22×C4⋊C4C2311yescharacteristic
102C22×C4⋊C4C2312yes—
103C22×C4⋊C4C2311yescharacteristic
104C22×C22⋊C4—24no—
105C22×C22⋊C4—21no—
106C22×C22⋊C4—24no—
107C22×C22⋊C4—24no—
108C22×C42—21no—
109C22×C42C2312yes—
110C22×C42C2311yescharacteristic
111#486—232no—
112#475—232no—
113#459—232no—
114C4×SD16—232no—
115C2×#106—28no—
116C2×#106—24no—
117C2×#106C2318yes—
118C2×#106C2314yes—
119C2×C4⋊C8D418yes—
120C2×C4⋊C8C2314yes—
121C2×#103—28no—
122C2×#103—24no—
123C2×#103C2318yes—
124C2×#103C2314yes—
125C2×#102—28no—
126C2×#102—28no—
127C2×#102—24no—
128C2×#102—28no—
129C2×#102C2318yes—
130C2×#102C2318yes—
131C2×#102C2318yes—
132C2×#102C2314yes—
133C2×#97—44no—
134C2×#97C2318yes—
135C2×C4×C8D418yes—
136C2×C4×C8C2314yes—
137#399—216no—
138#394—216no—
139#390—216no—
140#390—24no—
141#390—24no—
142#390C2318yes—
143#390C2318yes—
144#384—24no—
145#384C2318yes—
146C4×C4⋊C4D414yes—
147C4×C4⋊C4C2314yes—
148C2×#95D412yes—
149#336C2318yes—
150C25—21no—
151C25—22no—
152C22×Q8—21no—
153C22×Q8—24no—
154C22×Q8—22no—
155C22×Q8—22no—
156C22×Q8—22no—
157C22×Q8—22no—
158C22×Q8—22no—
159C22×Q8—44no—
160C22×Q8—48no—
161C22×Q8#4114yes—
162C22×Q8C2412yes—
163C22×D4—22no—
164C22×D4—22no—
165C22×D4—21no—
166C22×D4—24no—
167C22×D4—24no—
168C22×D4—22no—
169C22×D4—24no—
170C22×D4—24no—
171C22×D4—22no—
172C22×D4—24no—
173C22×D4—24no—
174C22×D4—22no—
175C22×D4—24no—
176C22×D4—22no—
177C22×D4—24no—
178C22×D4—44no—
179C22×D4—44no—
180C22×D4—48no—
181C22×D4—84no—
182C22×D4#4114yes—
183C22×D4C2414yes—
184C22×D4C2412yes—
185C23×C4—21no—
186C23×C4—21no—
187C23×C4—22no—
188C23×C4—21no—
189C23×C4—24no—
190C23×C4—44no—
191C23×C4—48no—
192C23×C4C2×D414yes—
193C23×C4C2×D411yescharacteristic
194C23×C4C2×D411yescharacteristic
195C23×C4C2411yescharacteristic
196C2×SD16—232no—
197C2×SD16—28no—
198C2×SD16—28no—
199C2×SD16—28no—
200C2×D8—216no—
201C2×D8—216no—
202C2×D8—48no—
203C2×D8—432no—
204C22×C8—24no—
205C22×C8—22no—
206C22×C8—22no—
207C22×C8—24no—
208C22×C8—22no—
209C22×C8—22no—
210C22×C8C2×D418yes—
211C22×C8C2×D414yes—
212C22×C8C2×D414yes—
213C22×C8C2414yes—
214C22×C8C2412yes—
215C22×C8C2412yes—
216C4⋊Q8—28no—
217C4⋊Q8—28no—
218C4⋊Q8—48no—
219#127—28no—
220#127—28no—
221#127—48no—
222#124—216no—
223#124—48no—
224#124—416no—
225C22⋊Q8—464no—
226C4×Q8—28no—
227C4×Q8—28no—
228C4×Q8—48no—
229C4×D4—28no—
230C4×D4—28no—
231C4×D4—48no—
232C2×C4⋊C4—28no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—22no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—24no—
240C2×C4⋊C4—216no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—21no—
243C2×C4⋊C4—21no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—416no—
246C2×C4⋊C4—44no—
247C2×C4⋊C4—44no—
248C2×C4⋊C4C2×D418yes—
249C2×C4⋊C4C2412yes—
250C2×C4⋊C4C2412yes—
251C2×C4⋊C4C2414yes—
252C2×C22⋊C4—24no—
253C2×C22⋊C4—216no—
254C2×C22⋊C4—216no—
255C2×C22⋊C4—216no—
256C2×C22⋊C4—416no—
257C2×C22⋊C4—416no—
258C2×C22⋊C4—44no—
259C2×C22⋊C4—88no—
260C2×C42—24no—
261C2×C42—24no—
262C2×C42—24no—
263C2×C42—44no—
264C2×C42C2×D414yes—
265C2×C42C2×D412yes—
266C2×C42C2×D414yes—
267C2×C42C2×D414yes—
268C2×C42C2414yes—
269C2×C42C2412yes—
270#106—28no—
271#106—216no—
272C4⋊C8C2×D4116yes—
273#103—28no—
274#103—216no—
275#102—28no—
276#102—216no—
277#102—216no—
278#102—216no—
279#97—48no—
280C4×C8C2×D4116yes—
281#95C2×D418yes—
282C24—24no—
283C24—22no—
284C24—24no—
285C24—42no—
286C24—42no—
287C24—44no—
288C24—44no—
289C24—44no—
290C24—44no—
291C24—44no—
292C24—48no—
293C24—48no—
294C24C22×D411yescharacteristic
295C2×Q8—24no—
296C2×Q8—22no—
297C2×Q8—28no—
298C2×Q8—28no—
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8—22no—
302C2×Q8—22no—
303C2×Q8—42no—
304C2×Q8—48no—
305C2×Q8—44no—
306C2×Q8—44no—
307C2×Q8—42no—
308C2×Q8—416no—
309C2×Q8—816no—
310C2×Q8C2×#4114yes—
311C2×D4—28no—
312C2×D4—28no—
313C2×D4—24no—
314C2×D4—22no—
315C2×D4—22no—
316C2×D4—24no—
317C2×D4—24no—
318C2×D4—22no—
319C2×D4—24no—
320C2×D4—24no—
321C2×D4—22no—
322C2×D4—24no—
323C2×D4—22no—
324C2×D4—24no—
325C2×D4—48no—
326C2×D4—42no—
327C2×D4—48no—
328C2×D4—48no—
329C2×D4—44no—
330C2×D4—44no—
331C2×D4—48no—
332C2×D4—42no—
333C2×D4—48no—
334C2×D4—44no—
335C2×D4—44no—
336C2×D4—48no—
337C2×D4—44no—
338C2×D4—416no—
339C2×D4—88no—
340C2×D4—816no—
341C2×D4—816no—
342C2×D4C2×#4114yes—
343C22×C4—24no—
344C22×C4—28no—
345C22×C4—24no—
346C22×C4—28no—
347C22×C4—28no—
348C22×C4—22no—
349C22×C4—22no—
350C22×C4—24no—
351C22×C4—22no—
352C22×C4—42no—
353C22×C4—42no—
354C22×C4—42no—
355C22×C4—42no—
356C22×C4—44no—
357C22×C4—48no—
358C22×C4—44no—
359C22×C4—44no—
360C22×C4—48no—
361C22×C4—416no—
362C22×C4—816no—
363C22×C4#12714yes—
364C22×C4#12714yes—
365C22×C4AGL(1,ℤ/8)18yes—
366C22×C4C22×D418yes—
367C22×C4C22×D412yes—
368C22×C4C22×D412yes—
369C22×C4C22×D411yescharacteristic
370C22×C4C22×D412yes—
371C22×C4C22×D412yes—
372C22×C4C2×#4112yes—
373C22×C4C2×#4112yes—
374C22×C4H(5,𝔽2)12yes—
375C22×C42−1+412yes—
376C22×C4C2511yescharacteristic
377SD16—232no—
378D8—432no—
379C2×C8—28no—
380C2×C8—28no—
381C2×C8—216no—
382C2×C8—24no—
383C2×C8—22no—
384C2×C8—22no—
385C2×C8—22no—
386C2×C8—24no—
387C2×C8—22no—
388C2×C8C22×D414yes—
389C2×C8C22×D414yes—
390C2×C8C22×D418yes—
391C4⋊C4—216no—
392C4⋊C4—22no—
393C4⋊C4—24no—
394C4⋊C4—22no—
395C4⋊C4—22no—
396C4⋊C4—24no—
397C4⋊C4—22no—
398C4⋊C4—432no—
399C4⋊C4—42no—
400C4⋊C4—42no—
401C4⋊C4—44no—
402C4⋊C4—48no—
403C4⋊C4—48no—
404C22⋊C4—432no—
405C22⋊C4—432no—
406C22⋊C4—48no—
407C22⋊C4—816no—
408C42—28no—
409C42—24no—
410C42—24no—
411C42—48no—
412C42#12718yes—
413C42C22×D414yes—
414C42C22×D414yes—
415C23—24no—
416C23—416no—
417C23—42no—
418C23—42no—
419C23—48no—
420C23—44no—
421C23—44no—
422C23—44no—
423C23—44no—
424C23—44no—
425C23—48no—
426C23—48no—
427C23—88no—
428C23—84no—
429C23—84no—
430C23—816no—
431C23—816no—
432C23—88no—
433C23—88no—
434C23—88no—
435C23C2×#12712yes—
436C23#54612yes—
437C23#54812yes—
438C23C2×AGL(1,ℤ/8)14yes—
439C23#57714yes—
440C23C23×D411yescharacteristic
441Q8—24no—
442Q8—24no—
443Q8—42no—
444Q8—42no—
445Q8—48no—
446Q8—816no—
447D4—24no—
448D4—24no—
449D4—44no—
450D4—42no—
451D4—44no—
452D4—44no—
453D4—42no—
454D4—44no—
455D4—48no—
456D4—816no—
457D4—816no—
458D4—88no—
459C2×C4—28no—
460C2×C4—24no—
461C2×C4—28no—
462C2×C4—24no—
463C2×C4—28no—
464C2×C4—28no—
465C2×C4—416no—
466C2×C4—42no—
467C2×C4—42no—
468C2×C4—48no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—44no—
472C2×C4—48no—
473C2×C4—44no—
474C2×C4—44no—
475C2×C4—84no—
476C2×C4—88no—
477C2×C4—84no—
478C2×C4—816no—
479C2×C4#496116yes—
480C2×C4#52514yes—
481C2×C4C2×#12714yes—
482C2×C4C2×#12714yes—
483C2×C4C2×#12712yes—
484C2×C4#53714yes—
485C2×C4#54614yes—
486C2×C4#54612yes—
487C2×C4#54814yes—
488C2×C4#54812yes—
489C2×C4C2×AGL(1,ℤ/8)18yes—
490C2×C4C23×D411yescharacteristic
491C2×C4C23×D411yescharacteristic
492C2×C4C22×#4111yescharacteristic
493C2×C4C22×#4111yescharacteristic
494C2×C4C2×H(5,𝔽2)11yescharacteristic
495C2×C4C2×2−1+411yescharacteristic
496C8—24no—
497C8—24no—
498C8—28no—
499C22—44no—
500C22—48no—
501C22—82no—
502C22—82no—
503C22—84no—
504C22—816no—
505C22—84no—
506C22—88no—
507C22—84no—
508C22—84no—
509C22—88no—
510C22—1616no—
511C22#254014yes—
512C22C2×#49614yes—
513C22#315414yes—
514C22#333218yes—
515C22#337318yes—
516C22C22×#12711yescharacteristic
517C22C2×#54611yescharacteristic
518C22C2×#54811yescharacteristic
519C22C22×AGL(1,ℤ/8)12yes—
520C22C2×#57712yes—
521C4—24no—
522C4—44no—
523C4—48no—
524C4—82no—
525C4—84no—
526C4—82no—
527C4#254014yes—
528C4C2×#49618yes—
529C4C2×#52511yescharacteristic
530C4C2×#53711yescharacteristic
531C4C2×#54611yescharacteristic
532C4C2×#54811yescharacteristic
533C2—84no—
534C2—164no—
535C2#2841518yesdirect product factor
536C2C2×#254011yescharacteristic
537C2C22×#49611yescharacteristic
538C2C2×#315411yescharacteristic
539C2C2×#333212yes—
540C2C2×#337312yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#459C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#486C2semidirect
2. C22×#475C2semidirect
4. C22×C4×SD16C2semidirect
5. C2×#2548C2semidirect
6. C2×#2542C2semidirect
7. #28415C2direct (N × H)
8. C2×#2094C2semidirect
9. C2×#2012C2semidirect
10. C2×#1972C2semidirect
11. C2×#1959C2semidirect
12. C2×#1770C2semidirect
22. C2×#486C22semidirect
24. C2×#475C22semidirect
28. C2×C4×SD16C22semidirect
41. #2548C22semidirect
43. #2542C22semidirect
51. #2094C22semidirect
52. #2012C22semidirect
53. #1972C22semidirect
54. #1959C22semidirect
55. #1770C22semidirect
535. C2#28415direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C22×#4752
C22×#4592
C22×C4×SD162
C2×#25482
C2×#25422
#284152
C2×#20942
C2×#20122
C2×#19722
C2×#19592
C2×#17702