Finite Group Databasebeta

← C2×#25866 #6446621

Subgroups — C2×#25866 #6446621

Order 512.

4214 conjugacy classes of subgroups.

The subgroup lattice has 646 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#536C211yesmaximal, characteristic
2C22×#489C211yesmaximal, characteristic, complemented
3C22×#487C211yesmaximal, characteristic, complemented
4C2×#2628C211yesmaximal, characteristic, complemented
5#25866C2116yesmaximal, direct product factor
6C2×#2043C212yesmaximal, complemented
7C2×#2042C212yesmaximal, complemented
8C2×#1960C211yesmaximal, characteristic, complemented
9C2×#1958C211yesmaximal, characteristic, complemented
10C2×#1788C212yesmaximal
11C2×#1787C212yesmaximal, complemented
12C2×#1750C211yesmaximal, characteristic, complemented
13C23×#41C2211yescharacteristic
14C24×Q8C2211yescharacteristic
15C2×#536—28no—
16C2×#536—28no—
17C2×#536—24no—
18C2×#536C2218yes—
19C22×C4⋊Q8C2211yescharacteristic
20C22×C4⋊Q8C2211yescharacteristic
21C22×C4⋊Q8C2211yescharacteristic
22C22×#124C2211yescharacteristic
23C22×#124C2211yescharacteristic
24C22×#123—21no—
25C22×#123—21no—
26C22×C22⋊Q8—21no—
27C22×C22⋊Q8—21no—
28C22×#117C2211yescharacteristic
29C2×#489—28no—
30C2×#489C2218yescomplemented
31C2×#487—28no—
32C2×#487C2218yescomplemented
33C22×#103C2212yes—
34C22×#103C2212yes—
35C22×#103C2212yes—
36C22×#103C2212yes—
37C22×#103C2212yes—
38C22×#103C2212yes—
39C22×#102C2212yes—
40C22×#102C2212yes—
41C22×C22⋊C8C2212yes—
42C22×#97C2211yescharacteristic
43C22×C4×C8C2211yescharacteristic
44#2628—24no—
45#2628C2218yescomplemented
46C2×#400—21no—
47C2×#399—21no—
48C2×#395—21no—
49C2×#393—21no—
50C2×#389C2212yes—
51C2×#382C2211yescharacteristic
52C2×#380C2212yes—
53#2043C22116yescomplemented
54#2042C22116yescomplemented
55#1960C2218yescomplemented
56#1958C2218yescomplemented
57#1788C22116yes—
58#1787C22116yescomplemented
59#1750C2218yescomplemented
60C2×#336C2212yes—
61C22×#41—24no—
62C22×#41—24no—
63C22×#41—22no—
64C22×#41—28no—
65C22×#41—44no—
66C22×#41C2314yes—
67C23×Q8—24no—
68C23×Q8—24no—
69C23×Q8—21no—
70C23×Q8—22no—
71C23×Q8—21no—
72C23×Q8—28no—
73C23×Q8—44no—
74C23×Q8C2311yescharacteristic
75C23×Q8C2311yescharacteristic
76C23×Q8C2311yescharacteristic
77C23×Q8C2314yes—
78C23×D4—21no—
79C23×D4C2311yescharacteristic
80C24×C4—21no—
81C24×C4—21no—
82C24×C4C2311yescharacteristic
83C23×C8C2312yes—
84C23×C8C2312yes—
85#536—264no—
86#536—232no—
87#536—232no—
88C2×C4⋊Q8—24no—
89C2×C4⋊Q8—24no—
90C2×C4⋊Q8—22no—
91C2×C4⋊Q8—22no—
92C2×C4⋊Q8—24no—
93C2×C4⋊Q8—22no—
94C2×C4⋊Q8—24no—
95C2×C4⋊Q8—24no—
96C2×C4⋊Q8D418yes—
97C2×C4⋊Q8C2314yes—
98C2×C4⋊Q8C2314yes—
99C2×C4⋊Q8C2314yes—
100C2×#124—24no—
101C2×#124—24no—
102C2×#124—22no—
103C2×#124—22no—
104C2×#124—24no—
105C2×#124D418yes—
106C2×#124C2314yes—
107C2×#124C2314yes—
108C2×#123—216no—
109C2×#123—216no—
110C2×#123—28no—
111C2×#123—28no—
112C2×C22⋊Q8—216no—
113C2×C22⋊Q8—216no—
114C2×C22⋊Q8—28no—
115C2×C22⋊Q8—28no—
116C2×#117—24no—
117C2×#117—24no—
118C2×#117D414yes—
119C2×#117C2314yes—
120C22×C4⋊C4—21no—
121C22×C4⋊C4—21no—
122C22×C4⋊C4—21no—
123C22×C4⋊C4—21no—
124C22×C4⋊C4—21no—
125C22×C4⋊C4—22no—
126C22×C4⋊C4D411yescharacteristic
127C22×C4⋊C4D411yescharacteristic
128C22×C4⋊C4C2312yes—
129C22×C4⋊C4C2312yes—
130C22×C22⋊C4—21no—
131C22×C22⋊C4—21no—
132C22×C22⋊C4—21no—
133C22×C22⋊C4—21no—
134C22×C22⋊C4—22no—
135C22×C22⋊C4D411yescharacteristic
136C22×C22⋊C4D411yescharacteristic
137C22×C42C2311yescharacteristic
138C22×C42C2311yescharacteristic
139#489—232no—
140#487—232no—
141C2×#103—28no—
142C2×#103—28no—
143C2×#103—28no—
144C2×#103—44no—
145C2×#103—44no—
146C2×#103—44no—
147C2×#103C2318yes—
148C2×#103C2318yes—
149C2×#103C2318yes—
150C2×#103C2318yes—
151C2×#103C2318yes—
152C2×#103C2318yes—
153C2×#102—28no—
154C2×#102—44no—
155C2×#102C2318yes—
156C2×#102C2318yes—
157C2×C22⋊C8—28no—
158C2×C22⋊C8C2318yes—
159C2×#97—24no—
160C2×#97C2314yes—
161C2×C4×C8—24no—
162C2×C4×C8C2314yes—
163#400—28no—
164#399—28no—
165#395—28no—
166#393—28no—
167#389—24no—
168#389C2318yes—
169#382—22no—
170#382C2314yes—
171#380—24no—
172#380C2318yes—
173C2×#95—21no—
174C2×#95—22no—
175C2×#95—22no—
176C2×#95—21no—
177#336C2318yes—
178C25—21no—
179C25C2×D411yescharacteristic
180C2×#41—216no—
181C2×#41—28no—
182C2×#41—28no—
183C2×#41—216no—
184C2×#41—48no—
185C2×#41—432no—
186C2×#41—432no—
187C2×#41—48no—
188C2×#41—48no—
189C22×Q8—28no—
190C22×Q8—216no—
191C22×Q8—28no—
192C22×Q8—28no—
193C22×Q8—24no—
194C22×Q8—22no—
195C22×Q8—22no—
196C22×Q8—21no—
197C22×Q8—21no—
198C22×Q8—22no—
199C22×Q8—21no—
200C22×Q8—24no—
201C22×Q8—24no—
202C22×Q8—24no—
203C22×Q8—24no—
204C22×Q8—216no—
205C22×Q8—24no—
206C22×Q8—24no—
207C22×Q8—24no—
208C22×Q8—48no—
209C22×Q8—432no—
210C22×Q8—432no—
211C22×Q8—44no—
212C22×Q8—48no—
213C22×Q8—44no—
214C22×Q8—44no—
215C22×Q8—48no—
216C22×Q8—84no—
217C22×Q8C2×D414yes—
218C22×Q8C2×D414yes—
219C22×Q8C2×D414yes—
220C22×Q8C2412yes—
221C22×Q8C2412yes—
222C22×Q8C2412yes—
223C22×D4—28no—
224C22×D4—24no—
225C22×D4—21no—
226C22×D4—22no—
227C22×D4—24no—
228C22×D4—24no—
229C22×D4—44no—
230C22×D4—44no—
231C22×D4C2×D414yes—
232C22×D4C2412yes—
233C23×C4—22no—
234C23×C4—22no—
235C23×C4—24no—
236C23×C4—28no—
237C23×C4—28no—
238C23×C4—24no—
239C23×C4—21no—
240C23×C4—21no—
241C23×C4—21no—
242C23×C4—24no—
243C23×C4—22no—
244C23×C4—22no—
245C23×C4—44no—
246C23×C4—44no—
247C23×C4—44no—
248C23×C4—44no—
249C23×C4C2×D411yescharacteristic
250C23×C4C2×D411yescharacteristic
251C23×C4C2×D411yescharacteristic
252C23×C4C2×D411yescharacteristic
253C23×C4C2×D412yes—
254C23×C4C2×D411yescharacteristic
255C23×C4#4118yes—
256C23×C4C2412yes—
257C23×C4C2411yescharacteristic
258C22×C8—24no—
259C22×C8—24no—
260C22×C8—24no—
261C22×C8—24no—
262C22×C8—24no—
263C22×C8—24no—
264C22×C8C2414yes—
265C22×C8C2414yes—
266C4⋊Q8—216no—
267C4⋊Q8—28no—
268C4⋊Q8—28no—
269C4⋊Q8—216no—
270C4⋊Q8—28no—
271C4⋊Q8—28no—
272C4⋊Q8—28no—
273C4⋊Q8—48no—
274C4⋊Q8C2×D4116yes—
275#124—216no—
276#124—28no—
277#124—28no—
278#124—216no—
279#124—28no—
280#124C2×D4116yes—
281#123—264no—
282#123—264no—
283C22⋊Q8—264no—
284C22⋊Q8—264no—
285#117—216no—
286#117—28no—
287#117—28no—
288C2×C4⋊C4—28no—
289C2×C4⋊C4—28no—
290C2×C4⋊C4—28no—
291C2×C4⋊C4—28no—
292C2×C4⋊C4—24no—
293C2×C4⋊C4—24no—
294C2×C4⋊C4—24no—
295C2×C4⋊C4—24no—
296C2×C4⋊C4—24no—
297C2×C4⋊C4—24no—
298C2×C4⋊C4—24no—
299C2×C4⋊C4—24no—
300C2×C4⋊C4—24no—
301C2×C4⋊C4—24no—
302C2×C4⋊C4—24no—
303C2×C4⋊C4—22no—
304C2×C4⋊C4—22no—
305C2×C4⋊C4—28no—
306C2×C4⋊C4—44no—
307C2×C4⋊C4—84no—
308C2×C4⋊C4C2×D414yes—
309C2×C4⋊C4C2×D414yes—
310C2×C4⋊C4C2414yes—
311C2×C4⋊C4C2414yes—
312C2×C22⋊C4—28no—
313C2×C22⋊C4—28no—
314C2×C22⋊C4—28no—
315C2×C22⋊C4—28no—
316C2×C22⋊C4—24no—
317C2×C22⋊C4—24no—
318C2×C22⋊C4—24no—
319C2×C22⋊C4—24no—
320C2×C22⋊C4—24no—
321C2×C22⋊C4—24no—
322C2×C22⋊C4—28no—
323C2×C22⋊C4—84no—
324C2×C22⋊C4C2×D414yes—
325C2×C22⋊C4C2×D414yes—
326C2×C42—22no—
327C2×C42—22no—
328C2×C42C2×D412yes—
329C2×C42C2×D412yes—
330C2×C42C2×D414yes—
331C2×C42C2×D414yes—
332C2×C42C2412yes—
333C2×C42C2412yes—
334#103—216no—
335#103—216no—
336#103—216no—
337#103—48no—
338#103—48no—
339#103—48no—
340#102—216no—
341#102—48no—
342C22⋊C8—216no—
343#97—28no—
344C4×C8—28no—
345#95—28no—
346#95—24no—
347#95—24no—
348#95—28no—
349C24—22no—
350C24—22no—
351C24—24no—
352C24—24no—
353C24—24no—
354C24—22no—
355C24—42no—
356C24—42no—
357C24—44no—
358C24—44no—
359C24#12414yes—
360C24C22×D412yes—
361C24C22×D411yescharacteristic
362#41—432no—
363#41—432no—
364#41—464no—
365C2×Q8—216no—
366C2×Q8—24no—
367C2×Q8—24no—
368C2×Q8—24no—
369C2×Q8—22no—
370C2×Q8—22no—
371C2×Q8—22no—
372C2×Q8—216no—
373C2×Q8—216no—
374C2×Q8—216no—
375C2×Q8—24no—
376C2×Q8—24no—
377C2×Q8—24no—
378C2×Q8—24no—
379C2×Q8—24no—
380C2×Q8—24no—
381C2×Q8—432no—
382C2×Q8—432no—
383C2×Q8—48no—
384C2×Q8—432no—
385C2×Q8—464no—
386C2×Q8—48no—
387C2×Q8—48no—
388C2×Q8—42no—
389C2×Q8—42no—
390C2×Q8—42no—
391C2×Q8—42no—
392C2×Q8—42no—
393C2×Q8—42no—
394C2×Q8—48no—
395C2×Q8—48no—
396C2×Q8—48no—
397C2×Q8—88no—
398C2×Q8—816no—
399C2×Q8C22×D414yes—
400C2×Q8C22×D414yes—
401C2×Q8C22×D414yes—
402C2×D4—216no—
403C2×D4—24no—
404C2×D4—216no—
405C2×D4—22no—
406C2×D4—24no—
407C2×D4—24no—
408C2×D4—48no—
409C2×D4—432no—
410C2×D4—48no—
411C2×D4—42no—
412C2×D4—42no—
413C2×D4—48no—
414C2×D4C22×D414yes—
415C22×C4—22no—
416C22×C4—22no—
417C22×C4—24no—
418C22×C4—24no—
419C22×C4—24no—
420C22×C4—24no—
421C22×C4—216no—
422C22×C4—216no—
423C22×C4—22no—
424C22×C4—22no—
425C22×C4—24no—
426C22×C4—216no—
427C22×C4—216no—
428C22×C4—22no—
429C22×C4—22no—
430C22×C4—24no—
431C22×C4—24no—
432C22×C4—24no—
433C22×C4—24no—
434C22×C4—24no—
435C22×C4—22no—
436C22×C4—22no—
437C22×C4—22no—
438C22×C4—24no—
439C22×C4—24no—
440C22×C4—48no—
441C22×C4—432no—
442C22×C4—48no—
443C22×C4—432no—
444C22×C4—42no—
445C22×C4—48no—
446C22×C4—42no—
447C22×C4—42no—
448C22×C4—42no—
449C22×C4—42no—
450C22×C4—42no—
451C22×C4—48no—
452C22×C4—44no—
453C22×C4—44no—
454C22×C4—44no—
455C22×C4—44no—
456C22×C4—44no—
457C22×C4—44no—
458C22×C4#12014yes—
459C22×C4#12014yes—
460C22×C4#12414yes—
461C22×C4#12418yes—
462C22×C4C22×D412yes—
463C22×C4C22×D412yes—
464C22×C4C22×D412yes—
465C22×C4C22×D412yes—
466C22×C4C22×D412yes—
467C22×C4C22×D411yescharacteristic
468C22×C4C22×D412yes—
469C22×C4C22×D412yes—
470C22×C4C2×#4118yes—
471C22×C4C2×#4114yes—
472C22×C4H(5,𝔽2)14yes—
473C22×C4C2511yescharacteristic
474C2×C8—24no—
475C2×C8—24no—
476C2×C8—24no—
477C2×C8—24no—
478C2×C8—24no—
479C2×C8—24no—
480C2×C8—48no—
481C2×C8—48no—
482C4⋊C4—216no—
483C4⋊C4—216no—
484C4⋊C4—216no—
485C4⋊C4—216no—
486C4⋊C4—28no—
487C4⋊C4—28no—
488C4⋊C4—24no—
489C4⋊C4—24no—
490C4⋊C4—24no—
491C4⋊C4—24no—
492C4⋊C4—44no—
493C4⋊C4—48no—
494C4⋊C4—44no—
495C4⋊C4—88no—
496C22⋊C4—216no—
497C22⋊C4—216no—
498C22⋊C4—216no—
499C22⋊C4—216no—
500C22⋊C4—28no—
501C22⋊C4—28no—
502C22⋊C4—88no—
503C42—24no—
504C42—22no—
505C42—22no—
506C42#12018yes—
507C42C22×D414yes—
508C42C22×D414yes—
509C23—216no—
510C23—22no—
511C23—22no—
512C23—28no—
513C23—24no—
514C23—24no—
515C23—24no—
516C23—48no—
517C23—44no—
518C23—44no—
519C23—42no—
520C23—42no—
521C23—48no—
522C23—48no—
523C23—48no—
524C23—44no—
525C23—44no—
526C23—88no—
527C23—88no—
528C23C2×#12012yes—
529C23C2×#12414yes—
530C23C2×#12412yes—
531C23#53512yes—
532C23#57714yes—
533C23#57814yes—
534C23C23×D411yescharacteristic
535Q8—28no—
536Q8—28no—
537Q8—28no—
538Q8—432no—
539Q8—48no—
540Q8—48no—
541Q8—48no—
542Q8—44no—
543Q8—44no—
544Q8—44no—
545Q8—816no—
546D4—28no—
547D4—432no—
548D4—48no—
549D4—44no—
550C2×C4—22no—
551C2×C4—22no—
552C2×C4—28no—
553C2×C4—28no—
554C2×C4—28no—
555C2×C4—24no—
556C2×C4—24no—
557C2×C4—216no—
558C2×C4—28no—
559C2×C4—28no—
560C2×C4—22no—
561C2×C4—22no—
562C2×C4—24no—
563C2×C4—24no—
564C2×C4—24no—
565C2×C4—24no—
566C2×C4—24no—
567C2×C4—432no—
568C2×C4—432no—
569C2×C4—42no—
570C2×C4—42no—
571C2×C4—42no—
572C2×C4—42no—
573C2×C4—42no—
574C2×C4—42no—
575C2×C4—48no—
576C2×C4—48no—
577C2×C4—48no—
578C2×C4—44no—
579C2×C4—44no—
580C2×C4—44no—
581C2×C4—44no—
582C2×C4—44no—
583C2×C4—44no—
584C2×C4—44no—
585C2×C4—44no—
586C2×C4—88no—
587C2×C4—88no—
588C2×C4C2×#12014yes—
589C2×C4C2×#12014yes—
590C2×C4C2×#12012yes—
591C2×C4C2×#12414yes—
592C2×C4C2×#12412yes—
593C2×C4#53512yes—
594C2×C4#54618yes—
595C2×C4#54618yes—
596C2×C4C23×D411yescharacteristic
597C2×C4C23×D411yescharacteristic
598C2×C4C22×#4112yes—
599C2×C4C2×H(5,𝔽2)12yes—
600C8—44no—
601C8—44no—
602C22—24no—
603C22—28no—
604C22—416no—
605C22—44no—
606C22—42no—
607C22—42no—
608C22—44no—
609C22—44no—
610C22—44no—
611C22—816no—
612C22—84no—
613C22—84no—
614C22#243514yes—
615C22#301014yes—
616C22#301114yes—
617C22#313718yes—
618C22#322518yes—
619C22C22×#12011yescharacteristic
620C22C22×#12411yescharacteristic
621C22C2×#53511yescharacteristic
622C22C2×#57712yes—
623C22C2×#57812yes—
624C4—24no—
625C4—24no—
626C4—24no—
627C4—44no—
628C4—44no—
629C4—44no—
630C4—42no—
631C4—42no—
632C4—84no—
633C4—84no—
634C4#243514yes—
635C4C2×#54612yes—
636C4C2×#54612yes—
637C2—44no—
638C2—84no—
639C2#2586618yesdirect product factor
640C2C2×#243511yescharacteristic
641C2C2×#301011yescharacteristic
642C2C2×#301111yescharacteristic
643C2C2×#313712yes—
644C2C2×#322512yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#489C2semidirect
3. C22×#487C2semidirect
4. C2×#2628C2semidirect
5. #25866C2direct (N × H)
6. C2×#2043C2semidirect
7. C2×#2042C2semidirect
8. C2×#1960C2semidirect
9. C2×#1958C2semidirect
11. C2×#1787C2semidirect
12. C2×#1750C2semidirect
30. C2×#489C22semidirect
32. C2×#487C22semidirect
45. #2628C22semidirect
53. #2043C22semidirect
54. #2042C22semidirect
55. #1960C22semidirect
56. #1958C22semidirect
58. #1787C22semidirect
59. #1750C22semidirect
639. C2#25866direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5362
C22×#4892
C22×#4872
C2×#26282
#258662
C2×#20432
C2×#20422
C2×#19602
C2×#19582
C2×#17882
C2×#17872
C2×#17502