Finite Group Databasebeta

← C2×#25868 #6446619

Subgroups — C2×#25868 #6446619

Order 512.

4182 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×#536C211yesmaximal, characteristic
2C22×#491C211yesmaximal, characteristic, complemented
3C22×#488C211yesmaximal, characteristic, complemented
4C2×#2629C211yesmaximal, characteristic, complemented
5#25868C2116yesmaximal, direct product factor
6C2×#2043C212yesmaximal, complemented
7C2×#2042C212yesmaximal, complemented
8C2×#1959C211yesmaximal, characteristic, complemented
9C2×#1956C211yesmaximal, 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×#125C2211yescharacteristic
22C22×#124C2211yescharacteristic
23C22×#124C2211yescharacteristic
24C22×#123—22no—
25C22×C22⋊Q8—22no—
26C22×#117C2211yescharacteristic
27C2×#491—28no—
28C2×#491C2218yescomplemented
29C2×#488—28no—
30C2×#488C2218yescomplemented
31C22×#103C2212yes—
32C22×#103C2212yes—
33C22×#103C2212yes—
34C22×#103C2212yes—
35C22×#103C2212yes—
36C22×#103C2212yes—
37C22×#102C2212yes—
38C22×#102C2212yes—
39C22×C22⋊C8C2212yes—
40C22×#97C2211yescharacteristic
41C22×C4×C8C2211yescharacteristic
42#2629—24no—
43#2629C2218yescomplemented
44C2×#398—22no—
45C2×#396—22no—
46C2×#389C2212yes—
47C2×#384C2211yescharacteristic
48C2×#380C2212yes—
49#2043C22116yescomplemented
50#2042C22116yescomplemented
51#1959C2218yescomplemented
52#1956C2218yescomplemented
53#1788C22116yes—
54#1787C22116yescomplemented
55#1750C2218yescomplemented
56C2×#336C2212yes—
57C22×#41—24no—
58C22×#41—24no—
59C22×#41—22no—
60C22×#41—28no—
61C22×#41—44no—
62C22×#41C2314yes—
63C23×Q8—24no—
64C23×Q8—24no—
65C23×Q8—21no—
66C23×Q8—22no—
67C23×Q8—28no—
68C23×Q8—44no—
69C23×Q8C2311yescharacteristic
70C23×Q8C2311yescharacteristic
71C23×Q8C2311yescharacteristic
72C23×Q8C2314yes—
73C23×D4—21no—
74C23×D4C2311yescharacteristic
75C24×C4—21no—
76C24×C4—21no—
77C24×C4C2311yescharacteristic
78C23×C8C2312yes—
79C23×C8C2312yes—
80#536—264no—
81#536—232no—
82#536—232no—
83C2×C4⋊Q8—24no—
84C2×C4⋊Q8—24no—
85C2×C4⋊Q8—22no—
86C2×C4⋊Q8—22no—
87C2×C4⋊Q8—24no—
88C2×C4⋊Q8D418yes—
89C2×C4⋊Q8C2314yes—
90C2×C4⋊Q8C2314yes—
91C2×#125—22no—
92C2×#125—24no—
93C2×#125—24no—
94C2×#125C2314yes—
95C2×#124—24no—
96C2×#124—24no—
97C2×#124—22no—
98C2×#124—22no—
99C2×#124—24no—
100C2×#124D418yes—
101C2×#124C2314yes—
102C2×#124C2314yes—
103C2×#123—232no—
104C2×#123—216no—
105C2×C22⋊Q8—232no—
106C2×C22⋊Q8—216no—
107C2×#117—24no—
108C2×#117—24no—
109C2×#117D414yes—
110C2×#117C2314yes—
111C22×C4⋊C4—22no—
112C22×C4⋊C4—22no—
113C22×C4⋊C4—22no—
114C22×C4⋊C4—22no—
115C22×C4⋊C4—22no—
116C22×C4⋊C4D412yes—
117C22×C4⋊C4C2312yes—
118C22×C4⋊C4C2312yes—
119C22×C22⋊C4—22no—
120C22×C22⋊C4—22no—
121C22×C22⋊C4—22no—
122C22×C22⋊C4D412yes—
123C22×C42C2311yescharacteristic
124C22×C42C2311yescharacteristic
125#491—232no—
126#488—232no—
127C2×#103—28no—
128C2×#103—28no—
129C2×#103—28no—
130C2×#103—44no—
131C2×#103—44no—
132C2×#103—44no—
133C2×#103C2318yes—
134C2×#103C2318yes—
135C2×#103C2318yes—
136C2×#103C2318yes—
137C2×#103C2318yes—
138C2×#103C2318yes—
139C2×#102—28no—
140C2×#102—44no—
141C2×#102C2318yes—
142C2×#102C2318yes—
143C2×C22⋊C8—28no—
144C2×C22⋊C8C2318yes—
145C2×#97—24no—
146C2×#97C2314yes—
147C2×C4×C8—24no—
148C2×C4×C8C2314yes—
149#398—216no—
150#396—216no—
151#389—24no—
152#389C2318yes—
153#384—22no—
154#384C2314yes—
155#380—24no—
156#380C2318yes—
157C2×#95—22no—
158C2×#95—22no—
159#336C2318yes—
160C25—21no—
161C25C2×D411yescharacteristic
162C2×#41—216no—
163C2×#41—28no—
164C2×#41—28no—
165C2×#41—216no—
166C2×#41—48no—
167C2×#41—432no—
168C2×#41—432no—
169C2×#41—48no—
170C2×#41—48no—
171C22×Q8—28no—
172C22×Q8—216no—
173C22×Q8—28no—
174C22×Q8—28no—
175C22×Q8—24no—
176C22×Q8—22no—
177C22×Q8—22no—
178C22×Q8—21no—
179C22×Q8—21no—
180C22×Q8—22no—
181C22×Q8—21no—
182C22×Q8—24no—
183C22×Q8—24no—
184C22×Q8—24no—
185C22×Q8—216no—
186C22×Q8—24no—
187C22×Q8—24no—
188C22×Q8—24no—
189C22×Q8—48no—
190C22×Q8—432no—
191C22×Q8—432no—
192C22×Q8—44no—
193C22×Q8—48no—
194C22×Q8—44no—
195C22×Q8—48no—
196C22×Q8C2×D414yes—
197C22×Q8C2×D414yes—
198C22×Q8C2×D414yes—
199C22×Q8C2412yes—
200C22×Q8C2412yes—
201C22×Q8C2412yes—
202C22×D4—28no—
203C22×D4—24no—
204C22×D4—21no—
205C22×D4—22no—
206C22×D4—24no—
207C22×D4—24no—
208C22×D4—44no—
209C22×D4—44no—
210C22×D4C2×D414yes—
211C22×D4C2412yes—
212C23×C4—22no—
213C23×C4—22no—
214C23×C4—24no—
215C23×C4—28no—
216C23×C4—28no—
217C23×C4—24no—
218C23×C4—21no—
219C23×C4—21no—
220C23×C4—21no—
221C23×C4—24no—
222C23×C4—22no—
223C23×C4—22no—
224C23×C4—44no—
225C23×C4—44no—
226C23×C4—44no—
227C23×C4—44no—
228C23×C4C2×D412yes—
229C23×C4C2×D412yes—
230C23×C4C2×D412yes—
231C23×C4C2×D411yescharacteristic
232C23×C4#4118yes—
233C23×C4C2412yes—
234C23×C4C2411yescharacteristic
235C22×C8—24no—
236C22×C8—24no—
237C22×C8—24no—
238C22×C8—24no—
239C22×C8—24no—
240C22×C8—24no—
241C22×C8C2414yes—
242C22×C8C2414yes—
243C4⋊Q8—216no—
244C4⋊Q8—28no—
245C4⋊Q8—28no—
246C4⋊Q8—216no—
247C4⋊Q8—28no—
248C4⋊Q8C2×D4116yes—
249#125—28no—
250#125—28no—
251#125—48no—
252#124—216no—
253#124—28no—
254#124—28no—
255#124—216no—
256#124—28no—
257#124C2×D4116yes—
258#123—2128no—
259C22⋊Q8—2128no—
260#117—216no—
261#117—28no—
262#117—28no—
263C2×C4⋊C4—216no—
264C2×C4⋊C4—216no—
265C2×C4⋊C4—28no—
266C2×C4⋊C4—28no—
267C2×C4⋊C4—28no—
268C2×C4⋊C4—24no—
269C2×C4⋊C4—24no—
270C2×C4⋊C4—24no—
271C2×C4⋊C4—24no—
272C2×C4⋊C4—28no—
273C2×C4⋊C4—22no—
274C2×C4⋊C4—22no—
275C2×C4⋊C4—28no—
276C2×C4⋊C4—28no—
277C2×C4⋊C4—48no—
278C2×C4⋊C4—84no—
279C2×C4⋊C4—84no—
280C2×C4⋊C4C2×D418yes—
281C2×C4⋊C4C2414yes—
282C2×C4⋊C4C2414yes—
283C2×C22⋊C4—216no—
284C2×C22⋊C4—216no—
285C2×C22⋊C4—28no—
286C2×C22⋊C4—28no—
287C2×C22⋊C4—28no—
288C2×C22⋊C4—28no—
289C2×C22⋊C4—84no—
290C2×C22⋊C4C2×D418yes—
291C2×C42—22no—
292C2×C42—22no—
293C2×C42C2×D412yes—
294C2×C42C2×D412yes—
295C2×C42C2×D414yes—
296C2×C42C2×D414yes—
297C2×C42C2412yes—
298C2×C42C2412yes—
299#103—216no—
300#103—216no—
301#103—216no—
302#103—48no—
303#103—48no—
304#103—48no—
305#102—216no—
306#102—48no—
307C22⋊C8—216no—
308#97—28no—
309C4×C8—28no—
310#95—28no—
311#95—28no—
312C24—22no—
313C24—22no—
314C24—24no—
315C24—24no—
316C24—24no—
317C24—22no—
318C24—42no—
319C24—42no—
320C24—44no—
321C24—44no—
322C24#12414yes—
323C24C22×D412yes—
324C24C22×D411yescharacteristic
325#41—432no—
326#41—432no—
327#41—464no—
328C2×Q8—216no—
329C2×Q8—24no—
330C2×Q8—24no—
331C2×Q8—24no—
332C2×Q8—22no—
333C2×Q8—22no—
334C2×Q8—22no—
335C2×Q8—216no—
336C2×Q8—216no—
337C2×Q8—216no—
338C2×Q8—24no—
339C2×Q8—24no—
340C2×Q8—24no—
341C2×Q8—24no—
342C2×Q8—24no—
343C2×Q8—24no—
344C2×Q8—432no—
345C2×Q8—432no—
346C2×Q8—48no—
347C2×Q8—432no—
348C2×Q8—464no—
349C2×Q8—48no—
350C2×Q8—42no—
351C2×Q8—42no—
352C2×Q8—42no—
353C2×Q8—42no—
354C2×Q8—42no—
355C2×Q8—42no—
356C2×Q8—48no—
357C2×Q8—48no—
358C2×Q8—48no—
359C2×Q8C22×D414yes—
360C2×Q8C22×D414yes—
361C2×Q8C22×D414yes—
362C2×D4—216no—
363C2×D4—24no—
364C2×D4—216no—
365C2×D4—22no—
366C2×D4—24no—
367C2×D4—24no—
368C2×D4—48no—
369C2×D4—432no—
370C2×D4—48no—
371C2×D4—42no—
372C2×D4—42no—
373C2×D4—48no—
374C2×D4C22×D414yes—
375C22×C4—22no—
376C22×C4—22no—
377C22×C4—24no—
378C22×C4—24no—
379C22×C4—24no—
380C22×C4—24no—
381C22×C4—216no—
382C22×C4—216no—
383C22×C4—22no—
384C22×C4—22no—
385C22×C4—24no—
386C22×C4—216no—
387C22×C4—216no—
388C22×C4—24no—
389C22×C4—24no—
390C22×C4—24no—
391C22×C4—24no—
392C22×C4—24no—
393C22×C4—24no—
394C22×C4—22no—
395C22×C4—22no—
396C22×C4—22no—
397C22×C4—24no—
398C22×C4—24no—
399C22×C4—48no—
400C22×C4—432no—
401C22×C4—48no—
402C22×C4—432no—
403C22×C4—42no—
404C22×C4—48no—
405C22×C4—42no—
406C22×C4—42no—
407C22×C4—42no—
408C22×C4—42no—
409C22×C4—42no—
410C22×C4—48no—
411C22×C4—44no—
412C22×C4—44no—
413C22×C4—44no—
414C22×C4—44no—
415C22×C4—44no—
416C22×C4—44no—
417C22×C4#12018yes—
418C22×C4#12414yes—
419C22×C4#12418yes—
420C22×C4C22×D414yes—
421C22×C4C22×D414yes—
422C22×C4C22×D412yes—
423C22×C4C22×D411yescharacteristic
424C22×C4C22×D412yes—
425C22×C4C22×D412yes—
426C22×C4C2×#4118yes—
427C22×C4C2×#4114yes—
428C22×C4H(5,𝔽2)14yes—
429C22×C4C2511yescharacteristic
430C2×C8—24no—
431C2×C8—24no—
432C2×C8—24no—
433C2×C8—24no—
434C2×C8—24no—
435C2×C8—24no—
436C2×C8—48no—
437C2×C8—48no—
438C4⋊C4—232no—
439C4⋊C4—232no—
440C4⋊C4—216no—
441C4⋊C4—24no—
442C4⋊C4—24no—
443C4⋊C4—24no—
444C4⋊C4—24no—
445C4⋊C4—44no—
446C4⋊C4—416no—
447C4⋊C4—44no—
448C4⋊C4—88no—
449C4⋊C4—88no—
450C22⋊C4—232no—
451C22⋊C4—232no—
452C22⋊C4—216no—
453C22⋊C4—88no—
454C42—24no—
455C42—22no—
456C42—22no—
457C42#12018yes—
458C42C22×D414yes—
459C42C22×D414yes—
460C23—216no—
461C23—22no—
462C23—22no—
463C23—28no—
464C23—24no—
465C23—24no—
466C23—24no—
467C23—44no—
468C23—44no—
469C23—48no—
470C23—42no—
471C23—42no—
472C23—48no—
473C23—416no—
474C23—44no—
475C23—44no—
476C23—88no—
477C23—84no—
478C23—84no—
479C23C2×#12012yes—
480C23C2×#12414yes—
481C23C2×#12412yes—
482C23#53512yes—
483C23#57714yes—
484C23#57814yes—
485C23C23×D411yescharacteristic
486Q8—28no—
487Q8—28no—
488Q8—28no—
489Q8—432no—
490Q8—48no—
491Q8—48no—
492Q8—48no—
493Q8—44no—
494Q8—44no—
495Q8—44no—
496D4—28no—
497D4—432no—
498D4—48no—
499D4—44no—
500C2×C4—22no—
501C2×C4—22no—
502C2×C4—28no—
503C2×C4—216no—
504C2×C4—24no—
505C2×C4—24no—
506C2×C4—216no—
507C2×C4—28no—
508C2×C4—28no—
509C2×C4—24no—
510C2×C4—24no—
511C2×C4—24no—
512C2×C4—24no—
513C2×C4—24no—
514C2×C4—24no—
515C2×C4—432no—
516C2×C4—432no—
517C2×C4—42no—
518C2×C4—42no—
519C2×C4—42no—
520C2×C4—42no—
521C2×C4—42no—
522C2×C4—42no—
523C2×C4—48no—
524C2×C4—48no—
525C2×C4—48no—
526C2×C4—48no—
527C2×C4—44no—
528C2×C4—44no—
529C2×C4—44no—
530C2×C4—44no—
531C2×C4—44no—
532C2×C4—44no—
533C2×C4—88no—
534C2×C4—88no—
535C2×C4C2×#12018yes—
536C2×C4C2×#12012yes—
537C2×C4C2×#12414yes—
538C2×C4C2×#12412yes—
539C2×C4#53512yes—
540C2×C4#54618yes—
541C2×C4#54618yes—
542C2×C4C23×D411yescharacteristic
543C2×C4C23×D411yescharacteristic
544C2×C4C22×#4112yes—
545C2×C4C2×H(5,𝔽2)12yes—
546C8—44no—
547C8—44no—
548C22—24no—
549C22—28no—
550C22—416no—
551C22—42no—
552C22—42no—
553C22—44no—
554C22—44no—
555C22—48no—
556C22—816no—
557C22—82no—
558C22—82no—
559C22—84no—
560C22#243514yes—
561C22#301318yes—
562C22#313718yes—
563C22#322114yes—
564C22#322314yes—
565C22C22×#12011yescharacteristic
566C22C22×#12411yescharacteristic
567C22C2×#53511yescharacteristic
568C22C2×#57712yes—
569C22C2×#57812yes—
570C4—24no—
571C4—28no—
572C4—44no—
573C4—44no—
574C4—44no—
575C4—44no—
576C4—84no—
577C4—84no—
578C4#243514yes—
579C4C2×#54612yes—
580C4C2×#54612yes—
581C2—44no—
582C2—84no—
583C2#2586818yesdirect product factor
584C2C2×#243511yescharacteristic
585C2C2×#301312yes—
586C2C2×#313712yes—
587C2C2×#322111yescharacteristic
588C2C2×#322311yescharacteristic
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×#491C2semidirect
3. C22×#488C2semidirect
4. C2×#2629C2semidirect
5. #25868C2direct (N × H)
6. C2×#2043C2semidirect
7. C2×#2042C2semidirect
8. C2×#1959C2semidirect
9. C2×#1956C2semidirect
11. C2×#1787C2semidirect
12. C2×#1750C2semidirect
28. C2×#491C22semidirect
30. C2×#488C22semidirect
43. #2629C22semidirect
49. #2043C22semidirect
50. #2042C22semidirect
51. #1959C22semidirect
52. #1956C22semidirect
54. #1787C22semidirect
55. #1750C22semidirect
583. C2#25868direct (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×#4912
C22×#4882
C2×#26292
#258682
C2×#20432
C2×#20422
C2×#19592
C2×#19562
C2×#17882
C2×#17872
C2×#17502