Finite Group Databasebeta

← C2×#25821 #6445693

Subgroups — C2×#25821 #6445693

Order 512.

3182 conjugacy classes of subgroups.

The subgroup lattice has 536 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#544C211yesmaximal, characteristic
2C22×#501C211yesmaximal, characteristic, complemented
3C22×#500C211yesmaximal, characteristic, complemented
4C2×#2628C211yesmaximal, characteristic
5#25821C2116yesmaximal, direct product factor
6C2×#2059C212yesmaximal, complemented
7C2×#2057C212yesmaximal, complemented
8C2×#1993C211yesmaximal, characteristic, complemented
9C2×#1991C211yesmaximal, characteristic, complemented
10C2×#1854C212yesmaximal
11C2×#1852C212yesmaximal
12C2×#1750C211yesmaximal, characteristic
13C2×#544—28no—
14C2×#544—28no—
15C2×#544—24no—
16C2×#544C2218yes—
17C22×C4⋊Q8—21no—
18C22×C4⋊Q8C2211yescharacteristic
19C22×C4⋊Q8C2211yescharacteristic
20C22×C4⋊Q8C2211yescharacteristic
21C22×#125—21no—
22C22×#125C2211yescharacteristic
23C22×#125C2211yescharacteristic
24C22×C22⋊Q8—21no—
25C22×C22⋊Q8—21no—
26C22×#117C2211yescharacteristic
27C22×#117C2211yescharacteristic
28C23×C4⋊C4C2211yescharacteristic
29C2×#501—28no—
30C2×#501C2218yescomplemented
31C2×#500—28no—
32C2×#500C2218yescomplemented
33C22×#107C2212yes—
34C22×#107C2212yes—
35C22×#107C2212yes—
36C22×#106C2212yes—
37C22×C22⋊C8C2212yes—
38C22×#97C2211yescharacteristic
39C22×C4×C8C2211yescharacteristic
40#2628—24no—
41#2628C2218yes—
42C2×#400—21no—
43C2×#399—21no—
44C2×#395—21no—
45C2×#393—21no—
46C2×#389C2212yes—
47C2×#382C2211yescharacteristic
48C2×#380C2212yes—
49#2059C22116yescomplemented
50#2057C22116yescomplemented
51#1993C2218yescomplemented
52#1991C2218yescomplemented
53#1854C22116yes—
54#1852C22116yes—
55#1750C2218yes—
56C2×#340C2212yes—
57C2×#340C2212yes—
58C2×#340C2212yes—
59C2×#340C2212yes—
60C2×#336C2212yes—
61C23×Q8—21no—
62C23×Q8—21no—
63C23×Q8—21no—
64C24×C4—21no—
65C24×C4C2311yescharacteristic
66C23×C8C2312yes—
67C23×C8C2312yes—
68#544—264no—
69#544—232no—
70#544—232no—
71C2×C4⋊Q8—216no—
72C2×C4⋊Q8—28no—
73C2×C4⋊Q8—24no—
74C2×C4⋊Q8—24no—
75C2×C4⋊Q8—22no—
76C2×C4⋊Q8—22no—
77C2×C4⋊Q8—24no—
78C2×C4⋊Q8—22no—
79C2×C4⋊Q8—24no—
80C2×C4⋊Q8—24no—
81C2×C4⋊Q8D418yes—
82C2×C4⋊Q8C2314yes—
83C2×C4⋊Q8C2314yes—
84C2×C4⋊Q8C2314yes—
85C2×#125—216no—
86C2×#125—28no—
87C2×#125—24no—
88C2×#125—24no—
89C2×#125—22no—
90C2×#125—22no—
91C2×#125—24no—
92C2×#125D418yes—
93C2×#125C2314yes—
94C2×#125C2314yes—
95C2×C22⋊Q8—216no—
96C2×C22⋊Q8—216no—
97C2×C22⋊Q8—28no—
98C2×C22⋊Q8—28no—
99C2×#117—22no—
100C2×#117—24no—
101C2×#117—24no—
102C2×#117—24no—
103C2×#117—24no—
104C2×#117D414yes—
105C2×#117C2314yes—
106C2×#117C2314yes—
107C22×C4⋊C4—21no—
108C22×C4⋊C4—22no—
109C22×C4⋊C4—21no—
110C22×C4⋊C4—21no—
111C22×C4⋊C4—21no—
112C22×C4⋊C4—21no—
113C22×C4⋊C4—21no—
114C22×C4⋊C4—21no—
115C22×C4⋊C4—24no—
116C22×C4⋊C4—24no—
117C22×C4⋊C4—21no—
118C22×C4⋊C4—22no—
119C22×C4⋊C4D411yescharacteristic
120C22×C4⋊C4D411yescharacteristic
121C22×C4⋊C4C2314yes—
122C22×C4⋊C4C2312yes—
123C22×C4⋊C4C2312yes—
124C22×C4⋊C4C2311yescharacteristic
125C22×C4⋊C4C2311yescharacteristic
126C22×C4⋊C4C2311yescharacteristic
127C22×C4⋊C4C2311yescharacteristic
128C22×C22⋊C4—21no—
129C22×C22⋊C4—22no—
130C22×C22⋊C4D411yescharacteristic
131C22×C22⋊C4D411yescharacteristic
132C22×C42—21no—
133C22×C42C2311yescharacteristic
134C22×C42C2311yescharacteristic
135#501—232no—
136#500—232no—
137C2×#107—28no—
138C2×#107—28no—
139C2×#107—28no—
140C2×#107C2318yes—
141C2×#107C2318yes—
142C2×#107C2318yes—
143C2×#106—28no—
144C2×#106C2318yes—
145C2×C22⋊C8Q8116yescomplemented
146C2×C22⋊C8C2318yes—
147C2×#97—24no—
148C2×#97C2314yes—
149C2×C4×C8—24no—
150C2×C4×C8C2314yes—
151#400—28no—
152#399—28no—
153#395—28no—
154#393—28no—
155#389—24no—
156#389C2318yes—
157#382—22no—
158#382C2314yes—
159#380—24no—
160#380C2318yes—
161C2×#95—21no—
162C2×#95—22no—
163C2×#95—22no—
164C2×#95—21no—
165#340C2318yes—
166#340C2318yes—
167#340C2318yes—
168#340C2318yes—
169#336C2318yes—
170C25C2×D411yescharacteristic
171C22×Q8—28no—
172C22×Q8—28no—
173C22×Q8—24no—
174C22×Q8—24no—
175C22×Q8—24no—
176C22×Q8—44no—
177C22×Q8—84no—
178C22×Q8—84no—
179C22×Q8—84no—
180C23×C4—22no—
181C23×C4—22no—
182C23×C4—24no—
183C23×C4—21no—
184C23×C4—21no—
185C23×C4—21no—
186C23×C4—21no—
187C23×C4—28no—
188C23×C4—24no—
189C23×C4—22no—
190C23×C4—22no—
191C23×C4—84no—
192C23×C4C2×D411yescharacteristic
193C23×C4C2×D411yescharacteristic
194C23×C4C2×D411yescharacteristic
195C23×C4C2×D411yescharacteristic
196C23×C4C2×D412yes—
197C23×C4C2×D411yescharacteristic
198C23×C4C2×Q818yes—
199C23×C4C2412yes—
200C23×C4C2411yescharacteristic
201C22×C8—24no—
202C22×C8—24no—
203C22×C8—24no—
204C22×C8—24no—
205C22×C8C2×Q818yes—
206C22×C8C2×Q818yes—
207C22×C8C2414yes—
208C22×C8C2414yes—
209C4⋊Q8—264no—
210C4⋊Q8—216no—
211C4⋊Q8—28no—
212C4⋊Q8—28no—
213C4⋊Q8—216no—
214C4⋊Q8—28no—
215C4⋊Q8—28no—
216C4⋊Q8—28no—
217C4⋊Q8—48no—
218C4⋊Q8C2×D4116yes—
219#125—264no—
220#125—216no—
221#125—28no—
222#125—28no—
223#125—216no—
224#125—28no—
225#125C2×D4116yes—
226C22⋊Q8—264no—
227C22⋊Q8—264no—
228#117—216no—
229#117—28no—
230#117—28no—
231#117—216no—
232#117—28no—
233#117—28no—
234C2×C4⋊C4—28no—
235C2×C4⋊C4—216no—
236C2×C4⋊C4—28no—
237C2×C4⋊C4—28no—
238C2×C4⋊C4—28no—
239C2×C4⋊C4—28no—
240C2×C4⋊C4—28no—
241C2×C4⋊C4—28no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—24no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—24no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—24no—
254C2×C4⋊C4—24no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4—22no—
259C2×C4⋊C4—28no—
260C2×C4⋊C4—28no—
261C2×C4⋊C4—24no—
262C2×C4⋊C4—24no—
263C2×C4⋊C4—28no—
264C2×C4⋊C4—24no—
265C2×C4⋊C4—22no—
266C2×C4⋊C4—22no—
267C2×C4⋊C4—28no—
268C2×C4⋊C4—44no—
269C2×C4⋊C4—84no—
270C2×C4⋊C4C2×D414yes—
271C2×C4⋊C4C2×D414yes—
272C2×C4⋊C4C2×D414yes—
273C2×C4⋊C4C2×D414yes—
274C2×C4⋊C4C2×D414yes—
275C2×C4⋊C4C2×D414yes—
276C2×C4⋊C4C2414yes—
277C2×C4⋊C4C2414yes—
278C2×C4⋊C4C2412yes—
279C2×C4⋊C4C2412yes—
280C2×C4⋊C4C2412yes—
281C2×C4⋊C4C2412yes—
282C2×C22⋊C4—28no—
283C2×C22⋊C4—24no—
284C2×C22⋊C4—24no—
285C2×C22⋊C4—24no—
286C2×C22⋊C4—28no—
287C2×C22⋊C4—84no—
288C2×C22⋊C4C2×D414yes—
289C2×C22⋊C4C2×D414yes—
290C2×C42—28no—
291C2×C42—22no—
292C2×C42—22no—
293C2×C42—24no—
294C2×C42C2×D412yes—
295C2×C42C2×D412yes—
296C2×C42C2×D414yes—
297C2×C42C2×D414yes—
298C2×C42C2412yes—
299C2×C42C2412yes—
300#107—216no—
301#107—216no—
302#107—216no—
303#106—216no—
304C22⋊C8C2×Q8132yescomplemented
305#97—28no—
306C4×C8—28no—
307#95—28no—
308#95—24no—
309#95—24no—
310#95—28no—
311C24—22no—
312C24—22no—
313C24—24no—
314C24—24no—
315C24C4⋊Q814yes—
316C24C22×D412yes—
317C24C22×D411yescharacteristic
318C2×Q8—216no—
319C2×Q8—216no—
320C2×Q8—48no—
321C2×Q8—816no—
322C2×Q8—88no—
323C2×Q8—88no—
324C2×Q8—88no—
325C2×Q8—816no—
326C2×Q8—816no—
327C22×C4—22no—
328C22×C4—22no—
329C22×C4—24no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—24no—
333C22×C4—216no—
334C22×C4—216no—
335C22×C4—22no—
336C22×C4—22no—
337C22×C4—24no—
338C22×C4—22no—
339C22×C4—24no—
340C22×C4—22no—
341C22×C4—24no—
342C22×C4—24no—
343C22×C4—24no—
344C22×C4—24no—
345C22×C4—24no—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—22no—
350C22×C4—216no—
351C22×C4—24no—
352C22×C4—24no—
353C22×C4—44no—
354C22×C4—44no—
355C22×C4—44no—
356C22×C4—44no—
357C22×C4—44no—
358C22×C4—44no—
359C22×C4—44no—
360C22×C4—44no—
361C22×C4—44no—
362C22×C4—44no—
363C22×C4—88no—
364C22×C4—816no—
365C22×C4#12014yes—
366C22×C4#12014yes—
367C22×C4C4⋊Q814yes—
368C22×C4C4⋊Q818yes—
369C22×C4C22×D412yes—
370C22×C4C22×D412yes—
371C22×C4C22×D412yes—
372C22×C4C22×D412yes—
373C22×C4C22×D412yes—
374C22×C4C22×D411yescharacteristic
375C22×C4C22×D412yes—
376C22×C4C22×D412yes—
377C22×C4C22×Q818yes—
378C22×C4C22×Q814yes—
379C22×C42−1+414yes—
380C22×C4C2511yescharacteristic
381C2×C8—216no—
382C2×C8—216no—
383C2×C8—24no—
384C2×C8—24no—
385C2×C8—24no—
386C2×C8—24no—
387C2×C8C22×Q818yes—
388C2×C8C22×Q818yes—
389C4⋊C4—216no—
390C4⋊C4—216no—
391C4⋊C4—216no—
392C4⋊C4—216no—
393C4⋊C4—24no—
394C4⋊C4—24no—
395C4⋊C4—216no—
396C4⋊C4—216no—
397C4⋊C4—216no—
398C4⋊C4—28no—
399C4⋊C4—24no—
400C4⋊C4—28no—
401C4⋊C4—24no—
402C4⋊C4—22no—
403C4⋊C4—22no—
404C4⋊C4—22no—
405C4⋊C4—22no—
406C4⋊C4—24no—
407C4⋊C4—24no—
408C4⋊C4—28no—
409C4⋊C4—44no—
410C4⋊C4—48no—
411C4⋊C4—44no—
412C4⋊C4—88no—
413C4⋊C4C22×D414yes—
414C4⋊C4C22×D414yes—
415C4⋊C4C22×D414yes—
416C4⋊C4C22×D414yes—
417C22⋊C4—216no—
418C22⋊C4—28no—
419C22⋊C4—28no—
420C22⋊C4—88no—
421C42—216no—
422C42—24no—
423C42—22no—
424C42—22no—
425C42#12018yes—
426C42C22×D414yes—
427C42C22×D414yes—
428C23—216no—
429C23—22no—
430C23—22no—
431C23—28no—
432C23—24no—
433C23—24no—
434C23—48no—
435C23—44no—
436C23—44no—
437C23C2×#12012yes—
438C23C2×C4⋊Q814yes—
439C23C2×C4⋊Q812yes—
440C23#53612yes—
441C23#57614yes—
442C23#57814yes—
443C23C23×D411yescharacteristic
444Q8—816no—
445Q8—816no—
446Q8—816no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—28no—
450C2×C4—28no—
451C2×C4—28no—
452C2×C4—24no—
453C2×C4—24no—
454C2×C4—216no—
455C2×C4—28no—
456C2×C4—28no—
457C2×C4—22no—
458C2×C4—24no—
459C2×C4—22no—
460C2×C4—24no—
461C2×C4—24no—
462C2×C4—24no—
463C2×C4—24no—
464C2×C4—24no—
465C2×C4—44no—
466C2×C4—48no—
467C2×C4—48no—
468C2×C4—48no—
469C2×C4—44no—
470C2×C4—48no—
471C2×C4—44no—
472C2×C4—44no—
473C2×C4—44no—
474C2×C4—44no—
475C2×C4—44no—
476C2×C4—44no—
477C2×C4—44no—
478C2×C4—44no—
479C2×C4—44no—
480C2×C4—44no—
481C2×C4—816no—
482C2×C4—88no—
483C2×C4—88no—
484C2×C4C2×#12014yes—
485C2×C4C2×#12014yes—
486C2×C4C2×#12012yes—
487C2×C4C2×C4⋊Q814yes—
488C2×C4C2×C4⋊Q812yes—
489C2×C4#53612yes—
490C2×C4D4×Q818yes—
491C2×C4D4×Q818yes—
492C2×C4C23×D411yescharacteristic
493C2×C4C23×D411yescharacteristic
494C2×C4C23×Q812yes—
495C2×C4C2×2−1+412yes—
496C8—28no—
497C8—28no—
498C22—24no—
499C22—28no—
500C22—44no—
501C22—42no—
502C22—42no—
503C22—416no—
504C22#243414yes—
505C22#300814yes—
506C22#301114yes—
507C22#316418yes—
508C22#324318yes—
509C22C22×#12011yescharacteristic
510C22C22×C4⋊Q811yescharacteristic
511C22C2×#53611yescharacteristic
512C22C2×#57612yes—
513C22C2×#57812yes—
514C4—24no—
515C4—24no—
516C4—24no—
517C4—42no—
518C4—44no—
519C4—44no—
520C4—44no—
521C4—42no—
522C4—44no—
523C4—84no—
524C4—84no—
525C4#243414yes—
526C4C2×D4×Q812yes—
527C4C2×D4×Q812yes—
528C2—44no—
529C2#2582118yesdirect product factor
530C2C2×#243411yescharacteristic
531C2C2×#300811yescharacteristic
532C2C2×#301111yescharacteristic
533C2C2×#316412yes—
534C2C2×#324312yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
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×#501C2semidirect
3. C22×#500C2semidirect
5. #25821C2direct (N × H)
6. C2×#2059C2semidirect
7. C2×#2057C2semidirect
8. C2×#1993C2semidirect
9. C2×#1991C2semidirect
30. C2×#501C22semidirect
32. C2×#500C22semidirect
49. #2059C22semidirect
50. #2057C22semidirect
51. #1993C22semidirect
52. #1991C22semidirect
145. C2×C22⋊C8Q8semidirect
304. C22⋊C8C2×Q8semidirect
529. C2#25821direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5442
C22×#5012
C22×#5002
C2×#26282
#258212
C2×#20592
C2×#20572
C2×#19932
C2×#19912
C2×#18542
C2×#18522
C2×#17502