Finite Group Databasebeta

← C2×#17891 #6344583

Subgroups — C2×#17891 #6344583

Order 512.

2124 conjugacy classes of subgroups.

The subgroup lattice has 588 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2965C211yesmaximal, characteristic, complemented
2C2×C4×AGL(1,ℤ/8)C211yesmaximal, characteristic
3C22×#436C211yesmaximal, characteristic, complemented
4#17891C2116yesmaximal, direct product factor
5C2×#1594C212yesmaximal, complemented
6C2×#1592C212yesmaximal, complemented
7C2×#1590C212yesmaximal, complemented
8C2×#1589C212yesmaximal, complemented
9C2×#1565C211yesmaximal, characteristic, complemented
10C2×#1477C211yesmaximal, characteristic, complemented
11C2×#1478C211yesmaximal, characteristic, complemented
12C2×C8×M16C211yesmaximal, characteristic, complemented
13C22×AGL(1,ℤ/8)C411yescharacteristic
14C23×M16—21no—
15C2×C4×#41C2211yescharacteristic
16C22×C4×D4C2211yescharacteristic
17#2965—24no—
18#2965C2218yescomplemented
19C2×#446C2211yescharacteristic, complemented
20C2×#446C2211yescharacteristic, complemented
21C4×AGL(1,ℤ/8)C418yes—
22C4×AGL(1,ℤ/8)C2218yes—
23C2×#442C412yes—
24C2×#440C412yes—
25C2×C4×SD16C2212yes—
26C2×C4×D8C2212yes—
27C2×#436—21no—
28C2×#436—21no—
29C2×#436—24no—
30C2×#436C2212yes—
31C2×#436C2212yes—
32C2×#436C2218yescomplemented
33C2×#436C2211yescharacteristic, complemented
34C2×#436C2211yescharacteristic, complemented
35C2×#435—21no—
36C2×#435—21no—
37C2×#431—21no—
38C2×#431C2211yescharacteristic
39C2×#431C2211yescharacteristic
40C2×#428C411yescharacteristic
41C22×C4⋊C8C2211yescharacteristic
42C2×#417C411yescharacteristic
43C2×#418C411yescharacteristic
44C22×C22⋊C8—21no—
45C2×C4×M16—21no—
46C2×C4×M16C2211yescharacteristic
47C22×C4×C8C2211yescharacteristic
48#1594C22116yescomplemented
49#1592C22116yescomplemented
50#1590C22116yescomplemented
51#1589C22116yescomplemented
52#1565C2218yescomplemented
53C2×#335C2212yescomplemented
54C2×#334C2212yescomplemented
55#1478C2218yescomplemented
56#1477C2218yescomplemented
57C2×Q8⋊C8C2212yescomplemented
58C2×D4⋊C8C2212yes—
59C2×D4⋊C8C2212yes—
60C2×D4⋊C8C2212yescomplemented
61C8×M16C2218yescomplemented
62C2×#322C2212yescomplemented
63C2×C82C2212yescomplemented
64C22×#41C2×C411yescharacteristic
65C23×D4C2×C411yescharacteristic
66C24×C4—21no—
67C2×AGL(1,ℤ/8)—28no—
68C2×AGL(1,ℤ/8)C2×C418yes—
69C22×SD16C2×C412yes—
70C22×D8C2×C412yes—
71C22×M16—21no—
72C22×M16—21no—
73C22×M16—22no—
74C22×M16—22no—
75C22×M16—28no—
76C22×M16—48no—
77C22×M16C2×C411yescharacteristic
78C22×M16C2×C411yescharacteristic
79C23×C8—21no—
80C23×C8D411yescharacteristic
81C23×C8D411yescharacteristic
82C4×#41—22no—
83C4×#41—22no—
84C4×#41C2×C414yes—
85C4×#41C2314yes—
86C2×C4×Q8C2×C411yescharacteristic
87C2×C4×Q8C2311yescharacteristic
88C2×C4×D4—21no—
89C2×C4×D4—21no—
90C2×C4×D4—22no—
91C2×C4×D4—21no—
92C2×C4×D4—21no—
93C2×C4×D4—22no—
94C2×C4×D4C2×C412yes—
95C2×C4×D4C2×C414yes—
96C2×C4×D4C2×C411yescharacteristic
97C2×C4×D4C2312yes—
98C2×C4×D4C2314yes—
99C2×C4×D4C2311yescharacteristic
100C2×#117—21no—
101C2×#117C2×C411yescharacteristic
102C22×C4⋊C4C2×C411yescharacteristic
103C22×C22⋊C4—21no—
104C22×C42—21no—
105C22×C42C2311yescharacteristic
106#446—22no—
107#446—22no—
108#446C2314yescomplemented
109#446C2314yescomplemented
110#442C2×C4116yes—
111#440C2×C4116yes—
112C4×SD16C2×C418yes—
113C4×SD16C2318yes—
114C4×D8C2×C418yes—
115C4×D8C2318yes—
116#436—24no—
117#436—24no—
118#436—28no—
119#436—28no—
120#436—22no—
121#436—22no—
122#436C2318yes—
123#436C2318yes—
124#436C2314yescomplemented
125#436C2314yescomplemented
126#435—28no—
127#435—28no—
128#431—22no—
129#431—22no—
130#431—28no—
131#431C2314yes—
132#431C2314yes—
133#428C2×C418yes—
134C2×#107C2×C412yes—
135C2×#106C2×C412yes—
136C2×C4⋊C8—21no—
137C2×C4⋊C8—21no—
138C2×C4⋊C8—22no—
139C2×C4⋊C8—21no—
140C2×C4⋊C8—21no—
141C2×C4⋊C8C2311yescharacteristic
142C2×C4⋊C8C2312yes—
143C2×C4⋊C8C2311yescharacteristic
144C2×C4⋊C8C2314yes—
145#418C2×C418yes—
146#417C2×C418yes—
147C2×#103C2×C412yes—
148C2×#102C2×C412yes—
149C2×#102C2×C412yes—
150C2×#102C2×C412yes—
151C2×C22⋊C8—21no—
152C2×C22⋊C8—21no—
153C2×C22⋊C8—22no—
154C2×C22⋊C8—22no—
155C2×C22⋊C8—28no—
156C2×C22⋊C8—21no—
157C2×C22⋊C8—21no—
158C4×M16—28no—
159C4×M16C2×C414yes—
160C4×M16C2314yes—
161C2×#97—21no—
162C2×#97—21no—
163C2×#97C2×C412yes—
164C2×C4×C8—21no—
165C2×C4×C8D411yescharacteristic
166C2×C4×C8D411yescharacteristic
167C2×C4×C8D414yes—
168C2×C4×C8C2312yes—
169C2×C4×C8C2312yes—
170C2×C4×C8C2311yescharacteristic
171C2×C4×C8C2311yescharacteristic
172C2×C4×C8C2314yes—
173#335C2318yescomplemented
174#334C2318yescomplemented
175Q8⋊C8C2318yescomplemented
176D4⋊C8C2318yes—
177D4⋊C8C2318yes—
178D4⋊C8C2318yescomplemented
179#322C2318yescomplemented
180C82C2318yescomplemented
181C25—21no—
182C2×#41—22no—
183C2×#41—24no—
184C2×#41—24no—
185C2×#41C22×C414yes—
186C22×Q8C22×C411yescharacteristic
187C22×D4—21no—
188C22×D4—21no—
189C22×D4—22no—
190C22×D4—24no—
191C22×D4—24no—
192C22×D4C22×C411yescharacteristic
193C22×D4C22×C412yes—
194C22×D4C22×C414yes—
195C23×C4—21no—
196C23×C4—21no—
197C23×C4—22no—
198C23×C4—24no—
199C23×C4—21no—
200C23×C4—24no—
201C23×C4—22no—
202C23×C4—21no—
203C23×C4—44no—
204C23×C4—44no—
205C23×C4C22×C411yescharacteristic
206C23×C4C2×D411yescharacteristic
207C23×C4#4111yescharacteristic
208AGL(1,ℤ/8)—232no—
209C2×SD16—28no—
210C2×SD16C22×C418yes—
211C2×D8—28no—
212C2×D8C22×C418yes—
213C2×M16—24no—
214C2×M16—28no—
215C2×M16—28no—
216C2×M16—24no—
217C2×M16—24no—
218C2×M16—44no—
219C2×M16—48no—
220C2×M16—432no—
221C2×M16—44no—
222C2×M16—48no—
223C2×M16M1618yescomplemented
224C2×M16C22×C414yes—
225C2×M16C22×C414yes—
226C22×C8—24no—
227C22×C8—24no—
228C22×C8—22no—
229C22×C8—21no—
230C22×C8—21no—
231C22×C8—22no—
232C22×C8—42no—
233C22×C8—44no—
234C22×C8C22×C412yes—
235C22×C8C22×C412yes—
236C22×C8C2×D414yes—
237C22×C8C2×D411yescharacteristic
238C22×C8C2×D411yescharacteristic
239C22×C8C2×D411yescharacteristic
240C22×C8C2×D414yes—
241C22×C8C2×D411yescharacteristic
242C4×Q8—22no—
243C4×Q8—21no—
244C4×Q8—21no—
245C4×Q8C22×C414yes—
246C4×Q8C22×C412yes—
247C4×Q8C2412yes—
248C4×D4—24no—
249C4×D4—24no—
250C4×D4—24no—
251C4×D4—24no—
252C4×D4—24no—
253C4×D4—24no—
254C4×D4—24no—
255C4×D4—22no—
256C4×D4—24no—
257C4×D4—22no—
258C4×D4—21no—
259C4×D4—22no—
260C4×D4—24no—
261C4×D4—21no—
262C4×D4C22×C414yes—
263C4×D4C22×C418yes—
264C4×D4C22×C414yes—
265C4×D4C22×C412yes—
266C4×D4C2414yes—
267C4×D4C2412yes—
268#117—22no—
269#117—24no—
270#117—24no—
271#117C22×C414yes—
272C2×C4⋊C4—21no—
273C2×C4⋊C4—22no—
274C2×C4⋊C4—21no—
275C2×C4⋊C4—21no—
276C2×C4⋊C4C22×C412yes—
277C2×C4⋊C4C22×C414yes—
278C2×C4⋊C4C22×C411yescharacteristic
279C2×C4⋊C4C22×C411yescharacteristic
280C2×C22⋊C4—21no—
281C2×C22⋊C4—22no—
282C2×C22⋊C4—24no—
283C2×C22⋊C4—21no—
284C2×C22⋊C4—22no—
285C2×C22⋊C4—24no—
286C2×C22⋊C4—21no—
287C2×C42—21no—
288C2×C42—21no—
289C2×C42—21no—
290C2×C42—24no—
291C2×C42—24no—
292C2×C42C22×C411yescharacteristic
293C2×C42C22×C412yes—
294C2×C42C2×D412yes—
295C2×C42C2×D411yescharacteristic
296C2×C42#4111yescharacteristic
297C2×C42#4112yes—
298C2×C42C2412yes—
299C2×C42C2411yescharacteristic
300#107C22×C418yes—
301#106C22×C418yes—
302C4⋊C8—24no—
303C4⋊C8—24no—
304C4⋊C8—24no—
305C4⋊C8—22no—
306C4⋊C8—21no—
307C4⋊C8—21no—
308C4⋊C8—24no—
309C4⋊C8C2412yes—
310C4⋊C8C2412yes—
311C4⋊C8C2414yes—
312#103C22×C418yes—
313#102C22×C418yes—
314#102C22×C418yes—
315#102C22×C418yes—
316C22⋊C8—24no—
317C22⋊C8—24no—
318C22⋊C8—28no—
319C22⋊C8—28no—
320C22⋊C8—24no—
321C22⋊C8—24no—
322#97—24no—
323#97—24no—
324#97C22×C418yes—
325C4×C8—24no—
326C4×C8—22no—
327C4×C8C22×C414yes—
328C4×C8C2×D414yes—
329C4×C8C2×D414yes—
330C4×C8C2×D412yes—
331C4×C8C2×D412yes—
332C4×C8C2414yes—
333C4×C8C2414yes—
334C4×C8C2412yes—
335C4×C8C2412yes—
336C24—21no—
337C24—24no—
338C24—22no—
339C24—44no—
340C24—44no—
341C24—44no—
342C24C4×D411yescharacteristic
343#41—28no—
344#41—28no—
345#41—48no—
346C2×Q8—21no—
347C2×Q8—22no—
348C2×Q8—22no—
349C2×Q8C23×C412yes—
350C2×D4—24no—
351C2×D4—24no—
352C2×D4—22no—
353C2×D4—21no—
354C2×D4—22no—
355C2×D4—24no—
356C2×D4—28no—
357C2×D4—24no—
358C2×D4—28no—
359C2×D4—22no—
360C2×D4—44no—
361C2×D4—44no—
362C2×D4—48no—
363C2×D4C23×C412yes—
364C2×D4C23×C414yes—
365C22×C4—22no—
366C22×C4—22no—
367C22×C4—21no—
368C22×C4—21no—
369C22×C4—21no—
370C22×C4—24no—
371C22×C4—22no—
372C22×C4—24no—
373C22×C4—24no—
374C22×C4—22no—
375C22×C4—28no—
376C22×C4—24no—
377C22×C4—22no—
378C22×C4—24no—
379C22×C4—42no—
380C22×C4—48no—
381C22×C4—44no—
382C22×C4—48no—
383C22×C4—416no—
384C22×C4—48no—
385C22×C4—44no—
386C22×C4—44no—
387C22×C4—42no—
388C22×C4—42no—
389C22×C4—44no—
390C22×C4—44no—
391C22×C4C4×D411yescharacteristic
392C22×C4C4×D411yescharacteristic
393C22×C4C4×D412yes—
394C22×C4C4×D412yes—
395C22×C4C4×D411yescharacteristic
396C22×C4C4×D412yes—
397C22×C4C2×M1614yes—
398C22×C4#13114yes—
399C22×C4C23×C411yescharacteristic
400C22×C4C23×C412yes—
401C22×C4C22×D412yes—
402C22×C4C22×D411yescharacteristic
403C22×C4C2×#4111yescharacteristic
404C22×C4C2×#4112yes—
405SD16—216no—
406D8—216no—
407M16—28no—
408M16—48no—
409M16—416no—
410M16—48no—
411M16—416no—
412M16C2×M16116yescomplemented
413C2×C8—24no—
414C2×C8—22no—
415C2×C8—22no—
416C2×C8—22no—
417C2×C8—28no—
418C2×C8—22no—
419C2×C8—22no—
420C2×C8—24no—
421C2×C8—24no—
422C2×C8—44no—
423C2×C8—44no—
424C2×C8—48no—
425C2×C8—44no—
426C2×C8—42no—
427C2×C8—42no—
428C2×C8C2×M1618yescomplemented
429C2×C8AGL(1,ℤ/8)14yescomplemented
430C2×C8C23×C414yes—
431C2×C8C23×C414yes—
432C2×C8C22×D412yes—
433C2×C8C22×D412yes—
434C2×C8C22×D412yes—
435C2×C8C22×D412yes—
436C4⋊C4—24no—
437C4⋊C4—22no—
438C4⋊C4—22no—
439C4⋊C4—24no—
440C4⋊C4—21no—
441C4⋊C4—21no—
442C4⋊C4—22no—
443C4⋊C4C23×C412yes—
444C4⋊C4C23×C412yes—
445C4⋊C4C23×C414yes—
446C22⋊C4—24no—
447C22⋊C4—28no—
448C22⋊C4—24no—
449C22⋊C4—22no—
450C22⋊C4—24no—
451C22⋊C4—24no—
452C22⋊C4—22no—
453C42—24no—
454C42—24no—
455C42—22no—
456C42—22no—
457C42C4×D412yes—
458C42C4×D412yes—
459C42C4×D412yes—
460C42C23×C411yescharacteristic
461C42C23×C412yes—
462C42C22×D412yes—
463C42C22×D411yescharacteristic
464C42C2×#4111yescharacteristic
465C42C2×#4112yes—
466C42C2511yescharacteristic
467C23—22no—
468C23—22no—
469C23—22no—
470C23—24no—
471C23—48no—
472C23—48no—
473C23—42no—
474C23—48no—
475C23—44no—
476C23—44no—
477C23—42no—
478C23—42no—
479C23—44no—
480C23—816no—
481C23#43614yes—
482C23C2×C4×D412yes—
483C23C2×C4×D411yescharacteristic
484Q8—22no—
485Q8—22no—
486Q8—42no—
487D4—22no—
488D4—24no—
489D4—24no—
490D4—22no—
491D4—48no—
492D4—48no—
493D4—44no—
494D4—42no—
495C2×C4—22no—
496C2×C4—22no—
497C2×C4—22no—
498C2×C4—24no—
499C2×C4—22no—
500C2×C4—22no—
501C2×C4—22no—
502C2×C4—22no—
503C2×C4—22no—
504C2×C4—24no—
505C2×C4—42no—
506C2×C4—42no—
507C2×C4—48no—
508C2×C4—416no—
509C2×C4—48no—
510C2×C4—42no—
511C2×C4—42no—
512C2×C4—44no—
513C2×C4—42no—
514C2×C4—48no—
515C2×C4—44no—
516C2×C4—48no—
517C2×C4—44no—
518C2×C4—42no—
519C2×C4—42no—
520C2×C4—44no—
521C2×C4#43614yes—
522C2×C4#43618yes—
523C2×C4C2×C4×D412yes—
524C2×C4C2×C4×D411yescharacteristic
525C2×C4C2×C4×D412yes—
526C2×C4C2×C4×D412yes—
527C2×C4C2×C4×D411yescharacteristic
528C2×C4C2×C4×D411yescharacteristic
529C2×C4C22×M1612yes—
530C2×C4C22×M1614yes—
531C2×C4C2×#13112yes—
532C2×C4C2×#13114yes—
533C2×C4C2×AGL(1,ℤ/8)12yes—
534C2×C4#57512yes—
535C2×C4C24×C411yescharacteristic
536C2×C4C23×D411yescharacteristic
537C2×C4C22×#4111yescharacteristic
538C8—24no—
539C8—22no—
540C8—22no—
541C8—22no—
542C8—44no—
543C8—44no—
544C8—42no—
545C8—42no—
546C8C22×M1618yescomplemented
547C8C2×AGL(1,ℤ/8)14yescomplemented
548C22—22no—
549C22—28no—
550C22—22no—
551C22—42no—
552C22—44no—
553C22—42no—
554C22—44no—
555C22—44no—
556C22—42no—
557C22—816no—
558C22—84no—
559C22—88no—
560C22C2×#43614yes—
561C22C2×#43612yes—
562C22C4×AGL(1,ℤ/8)12yes—
563C22#295512yes—
564C22C22×C4×D411yescharacteristic
565C4—21no—
566C4—22no—
567C4—21no—
568C4—22no—
569C4—42no—
570C4—42no—
571C4—42no—
572C4—44no—
573C4C2×#43614yes—
574C4C2×#43612yes—
575C4C4×AGL(1,ℤ/8)12yes—
576C4C23×M1611yescharacteristic
577C4C22×#13111yescharacteristic
578C4C22×AGL(1,ℤ/8)11yescharacteristic
579C4C2×#57511yescharacteristic
580C2—24no—
581C2—82no—
582C2—84no—
583C2#1789114yesdirect product factor
584C2C22×#43611yescharacteristic
585C2C2×C4×AGL(1,ℤ/8)11yescharacteristic
586C2C2×#295511yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC22×AGL(1,ℤ/8)C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2965C2semidirect
3. C22×#436C2semidirect
4. #17891C2direct (N × H)
5. C2×#1594C2semidirect
6. C2×#1592C2semidirect
7. C2×#1590C2semidirect
8. C2×#1589C2semidirect
9. C2×#1565C2semidirect
10. C2×#1477C2semidirect
11. C2×#1478C2semidirect
12. C2×C8×M16C2semidirect
18. #2965C22semidirect
19. C2×#446C22semidirect
20. C2×#446C22semidirect
32. C2×#436C22semidirect
33. C2×#436C22semidirect
34. C2×#436C22semidirect
48. #1594C22semidirect
49. #1592C22semidirect
50. #1590C22semidirect
51. #1589C22semidirect
52. #1565C22semidirect
53. C2×#335C22semidirect
54. C2×#334C22semidirect
55. #1478C22semidirect
56. #1477C22semidirect
57. C2×Q8⋊C8C22semidirect
60. C2×D4⋊C8C22semidirect
61. C8×M16C22semidirect
62. C2×#322C22semidirect
63. C2×C82C22semidirect
108. #446C23semidirect
109. #446C23semidirect
124. #436C23semidirect
125. #436C23semidirect
173. #335C23semidirect
174. #334C23semidirect
175. Q8⋊C8C23semidirect
178. D4⋊C8C23semidirect
179. #322C23semidirect
180. C82C23semidirect
223. C2×M16M16semidirect
412. M16C2×M16semidirect
428. C2×C8C2×M16semidirect
429. C2×C8AGL(1,ℤ/8)semidirect
546. C8C22×M16semidirect
547. C8C2×AGL(1,ℤ/8)semidirect
583. C2#17891direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29652
C2×C4×AGL(1,ℤ/8)2
C22×#4362
#178912
C2×#15942
C2×#15922
C2×#15902
C2×#15892
C2×#15652
C2×#14772
C2×#14782
C2×C8×M162