Finite Group Databasebeta

← C2×#27770 #6457641

Subgroups — C2×#27770 #6457641

Order 512.

2402 conjugacy classes of subgroups.

The subgroup lattice has 530 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#488C212yesmaximal, complemented
2C2×#2548C211yesmaximal, characteristic
3C2×#2552C211yesmaximal, characteristic, complemented
4#27770C2116yesmaximal, direct product factor
5C2×#2042C212yesmaximal, complemented
6C2×#2025C212yesmaximal, complemented
7C2×#1982C211yesmaximal, characteristic
8C2×#1957C211yesmaximal, characteristic
9C2×#1934C212yesmaximal, complemented
10C2×#1803C211yesmaximal, characteristic, complemented
11C2×C8×C4⋊C4C211yesmaximal, characteristic, complemented
12C2×C4×#103C211yesmaximal, characteristic, complemented
13C22×#127C2211yescharacteristic
14C22×#125C2212yes—
15C22×#124C2212yes—
16C22×C4×Q8C2211yescharacteristic
17C2×#488—216no—
18C2×#488C22116yescomplemented
19C22×C4⋊C8C2211yescharacteristic
20C22×#103C2212yes—
21C22×#103C2211yescharacteristic
22C22×#103C2211yescharacteristic
23C22×#102C2212yes—
24C22×#102C2212yes—
25C22×#102C2212yes—
26C22×#102C2212yes—
27C22×C4×C8C2212yes—
28C22×C4×C8C2211yescharacteristic
29#2552—24no—
30#2552C2218yescomplemented
31#2548—24no—
32#2548C2218yes—
33C2×#398—22no—
34C2×#394—22no—
35C2×#390—21no—
36C2×#390—21no—
37C2×#390C2212yes—
38C2×#389—21no—
39C2×#389C2212yes—
40C2×#384—21no—
41C2×#384C2211yescharacteristic
42C2×C4×C4⋊C4C2211yescharacteristic
43C2×C4×C4⋊C4C2211yescharacteristic
44#2042C22116yescomplemented
45#2025C22116yescomplemented
46#1982C2218yes—
47#1957C2218yes—
48#1934C22116yescomplemented
49#1803C2218yescomplemented
50C8×C4⋊C4C2218yescomplemented
51C4×#103C2218yescomplemented
52C2×#340C2211yescharacteristic
53C2×#340C2212yes—
54C2×#340C2211yescharacteristic
55C2×#336C2212yes—
56C23×Q8C2311yescharacteristic
57C23×D4—21no—
58C23×D4—21no—
59C23×D4C2312yes—
60C23×C8C2312yes—
61C23×C8C2311yescharacteristic
62C23×C8C2311yescharacteristic
63C2×#127—22no—
64C2×#127—24no—
65C2×#127—24no—
66C2×#127C2314yes—
67C2×#125—28no—
68C2×#125—24no—
69C2×#125—44no—
70C2×#125C2318yes—
71C2×#124—28no—
72C2×#124—24no—
73C2×#124—44no—
74C2×#124C2318yes—
75C2×C4×Q8—22no—
76C2×C4×Q8—24no—
77C2×C4×Q8—24no—
78C2×C4×Q8C2314yes—
79C22×C4⋊C4—21no—
80C22×C4⋊C4—22no—
81C22×C4⋊C4—22no—
82C22×C4⋊C4—21no—
83C22×C4⋊C4—21no—
84C22×C4⋊C4—22no—
85C22×C4⋊C4D411yescharacteristic
86C22×C4⋊C4D411yescharacteristic
87C22×C4⋊C4C2312yes—
88C22×C4⋊C4C2311yescharacteristic
89C22×C4⋊C4C2311yescharacteristic
90C22×C4⋊C4C2311yescharacteristic
91C22×C22⋊C4—22no—
92C22×C22⋊C4—22no—
93C22×C22⋊C4—22no—
94C22×C22⋊C4—22no—
95C22×C42—21no—
96C22×C42—21no—
97C22×C42C2312yes—
98C22×C42C2311yescharacteristic
99#488—264no—
100C2×C4⋊C8—24no—
101C2×C4⋊C8C2314yes—
102C2×#103—28no—
103C2×#103—24no—
104C2×#103D418yescomplemented
105C2×#103C2318yes—
106C2×#103C2314yes—
107C2×#103C2314yes—
108C2×#102—28no—
109C2×#102—28no—
110C2×#102—28no—
111C2×#102—44no—
112C2×#102C2318yes—
113C2×#102C2318yes—
114C2×#102C2318yes—
115C2×#102C2318yes—
116C2×C4×C8—28no—
117C2×C4×C8—24no—
118C2×C4×C8C2318yes—
119C2×C4×C8C2314yes—
120#398—216no—
121#394—216no—
122#390—28no—
123#390—28no—
124#390—24no—
125#390C2318yes—
126#389—28no—
127#389—24no—
128#389C2318yes—
129#384—28no—
130#384—22no—
131#384C2314yes—
132C4×C4⋊C4—22no—
133C4×C4⋊C4D414yes—
134C4×C4⋊C4C2314yes—
135C4×C4⋊C4C2314yes—
136C2×#95—21no—
137C2×#95—22no—
138C2×#95D412yes—
139#340C2318yes—
140#340C2314yes—
141#340C2314yes—
142#336C2318yes—
143C25—22no—
144C22×Q8—21no—
145C22×Q8—22no—
146C22×Q8—22no—
147C22×Q8—22no—
148C22×Q8—22no—
149C22×Q8—22no—
150C22×Q8C2×D414yes—
151C22×Q8C2412yes—
152C22×D4—24no—
153C22×D4—22no—
154C22×D4—24no—
155C22×D4—24no—
156C22×D4—24no—
157C22×D4—24no—
158C22×D4—24no—
159C22×D4—24no—
160C22×D4—24no—
161C22×D4—44no—
162C22×D4—44no—
163C22×D4—44no—
164C22×D4—44no—
165C22×D4—82no—
166C22×D4—82no—
167C22×D4C2414yes—
168C23×C4—21no—
169C23×C4—21no—
170C23×C4—21no—
171C23×C4—21no—
172C23×C4—22no—
173C23×C4C2×D412yes—
174C23×C4C2×D412yes—
175C23×C4C2×D411yescharacteristic
176C23×C4C2×D411yescharacteristic
177C23×C4C2411yescharacteristic
178C22×C8—22no—
179C22×C8—22no—
180C22×C8—24no—
181C22×C8—22no—
182C22×C8—24no—
183C22×C8—22no—
184C22×C8—24no—
185C22×C8—22no—
186C22×C8C2×D414yes—
187C22×C8C2412yes—
188C22×C8C2414yes—
189C22×C8C2412yes—
190#127—28no—
191#127—28no—
192#127—48no—
193#125—216no—
194#125—48no—
195#125—416no—
196#124—216no—
197#124—48no—
198#124—416no—
199C4×Q8—28no—
200C4×Q8—28no—
201C4×Q8—48no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—21no—
205C2×C4⋊C4—21no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—28no—
214C2×C4⋊C4—28no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—21no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—28no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—48no—
221C2×C4⋊C4—48no—
222C2×C4⋊C4—44no—
223C2×C4⋊C4—44no—
224C2×C4⋊C4—82no—
225C2×C4⋊C4—84no—
226C2×C4⋊C4C2×D414yes—
227C2×C4⋊C4C2×D414yes—
228C2×C4⋊C4C2×D414yes—
229C2×C4⋊C4#4114yes—
230C2×C4⋊C4C2412yes—
231C2×C4⋊C4C2414yes—
232C2×C4⋊C4C2412yes—
233C2×C4⋊C4C2412yes—
234C2×C22⋊C4—28no—
235C2×C22⋊C4—28no—
236C2×C22⋊C4—28no—
237C2×C22⋊C4—28no—
238C2×C22⋊C4—48no—
239C2×C22⋊C4—48no—
240C2×C22⋊C4—84no—
241C2×C22⋊C4—84no—
242C2×C42—24no—
243C2×C42—24no—
244C2×C42—24no—
245C2×C42—24no—
246C2×C42—44no—
247C2×C42—44no—
248C2×C42C2×D414yes—
249C2×C42C2×D412yes—
250C2×C42#4114yes—
251C2×C42#4114yes—
252C2×C42C2414yes—
253C2×C42C2412yes—
254C4⋊C8—28no—
255#103—216no—
256#103—28no—
257#103C2×D4116yescomplemented
258#102—216no—
259#102—216no—
260#102—216no—
261#102—48no—
262C4×C8—216no—
263C4×C8—28no—
264#95—24no—
265#95—28no—
266#95C2×D418yes—
267C24—24no—
268C24—44no—
269C24—44no—
270C24—44no—
271C24—44no—
272C24—44no—
273C24—44no—
274C24—44no—
275C24C22×D411yescharacteristic
276C2×Q8—24no—
277C2×Q8—22no—
278C2×Q8—28no—
279C2×Q8—28no—
280C2×Q8—22no—
281C2×Q8—22no—
282C2×Q8—22no—
283C2×Q8—22no—
284C2×Q8—42no—
285C2×Q8—44no—
286C2×Q8—42no—
287C2×Q8—44no—
288C2×Q8C22×D414yes—
289C2×D4—24no—
290C2×D4—24no—
291C2×D4—24no—
292C2×D4—24no—
293C2×D4—24no—
294C2×D4—24no—
295C2×D4—48no—
296C2×D4—48no—
297C2×D4—44no—
298C2×D4—48no—
299C2×D4—48no—
300C2×D4—44no—
301C2×D4—48no—
302C2×D4—44no—
303C2×D4—48no—
304C2×D4—48no—
305C2×D4—48no—
306C2×D4—84no—
307C2×D4—84no—
308C2×D4—816no—
309C2×D4—816no—
310C22×C4—22no—
311C22×C4—22no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—24no—
320C22×C4—24no—
321C22×C4—22no—
322C22×C4—22no—
323C22×C4—22no—
324C22×C4—24no—
325C22×C4—22no—
326C22×C4—42no—
327C22×C4—42no—
328C22×C4—42no—
329C22×C4—42no—
330C22×C4—42no—
331C22×C4—42no—
332C22×C4—42no—
333C22×C4—44no—
334C22×C4—44no—
335C22×C4—42no—
336C22×C4—44no—
337C22×C4—42no—
338C22×C4#12414yes—
339C22×C4#12414yes—
340C22×C4#13514yes—
341C22×C4#13514yes—
342C22×C4C22×D414yes—
343C22×C4C22×D414yes—
344C22×C4C22×D412yes—
345C22×C4C22×D411yescharacteristic
346C22×C4C22×D412yes—
347C22×C4C22×D412yes—
348C22×C4C2×#4112yes—
349C22×C4C2×#4112yes—
350C22×C4C2×#4112yes—
351C22×C4H(5,𝔽2)12yes—
352C22×C42−1+412yes—
353C22×C4C2511yescharacteristic
354C2×C8—28no—
355C2×C8—22no—
356C2×C8—22no—
357C2×C8—24no—
358C2×C8—22no—
359C2×C8—24no—
360C2×C8—22no—
361C2×C8—24no—
362C2×C8—22no—
363C2×C8—48no—
364C2×C8—44no—
365C2×C8C22×D414yes—
366C4⋊C4—24no—
367C4⋊C4—24no—
368C4⋊C4—28no—
369C4⋊C4—28no—
370C4⋊C4—22no—
371C4⋊C4—22no—
372C4⋊C4—24no—
373C4⋊C4—22no—
374C4⋊C4—22no—
375C4⋊C4—24no—
376C4⋊C4—416no—
377C4⋊C4—416no—
378C4⋊C4—42no—
379C4⋊C4—48no—
380C4⋊C4—44no—
381C4⋊C4—48no—
382C4⋊C4—84no—
383C4⋊C4—88no—
384C4⋊C4C22×D414yes—
385C4⋊C4C2×#4114yes—
386C22⋊C4—416no—
387C22⋊C4—416no—
388C22⋊C4—88no—
389C22⋊C4—88no—
390C42—28no—
391C42—24no—
392C42—24no—
393C42—48no—
394C42—48no—
395C42#12418yes—
396C42C2×#4114yes—
397C42C2×#4114yes—
398C23—44no—
399C23—44no—
400C23—44no—
401C23—44no—
402C23—44no—
403C23—44no—
404C23—44no—
405C23—88no—
406C23—88no—
407C23—88no—
408C23—88no—
409C23—88no—
410C23—88no—
411C23—88no—
412C23C2×#12412yes—
413C23D4212yes—
414C23#54812yes—
415C23C2×#13512yes—
416C23C2×#13512yes—
417C23#57612yes—
418C23#57712yes—
419C23C23×D411yescharacteristic
420Q8—24no—
421Q8—24no—
422Q8—42no—
423Q8—42no—
424Q8—48no—
425D4—44no—
426D4—44no—
427D4—44no—
428D4—44no—
429D4—816no—
430D4—816no—
431D4—88no—
432C2×C4—28no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—24no—
436C2×C4—24no—
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—24no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—48no—
445C2×C4—42no—
446C2×C4—42no—
447C2×C4—48no—
448C2×C4—48no—
449C2×C4—48no—
450C2×C4—48no—
451C2×C4—42no—
452C2×C4—42no—
453C2×C4—42no—
454C2×C4—42no—
455C2×C4—42no—
456C2×C4—44no—
457C2×C4—44no—
458C2×C4—42no—
459C2×C4—44no—
460C2×C4—42no—
461C2×C4—84no—
462C2×C4—88no—
463C2×C4#488116yescomplemented
464C2×C4C2×#12414yes—
465C2×C4C2×#12414yes—
466C2×C4C2×#12412yes—
467C2×C4#53214yes—
468C2×C4#54214yes—
469C2×C4D4212yes—
470C2×C4#54714yes—
471C2×C4#54812yes—
472C2×C4#55514yes—
473C2×C4C2×#13514yes—
474C2×C4C2×#13514yes—
475C2×C4C23×D411yescharacteristic
476C2×C4C22×#4111yescharacteristic
477C2×C4C22×#4111yescharacteristic
478C2×C4C22×#4111yescharacteristic
479C2×C4C2×H(5,𝔽2)11yescharacteristic
480C2×C4C2×2−1+411yescharacteristic
481C8—24no—
482C8—44no—
483C8—42no—
484C22—84no—
485C22—84no—
486C22—84no—
487C22—84no—
488C22—84no—
489C22—84no—
490C22—84no—
491C22—1616no—
492C22#249114yes—
493C22C2×#48814yes—
494C22#313614yes—
495C22#328414yes—
496C22#328714yes—
497C22#336114yes—
498C22#336514yes—
499C22C22×#12411yescharacteristic
500C22C2×D4211yescharacteristic
501C22C2×#54811yescharacteristic
502C22C22×#13511yescharacteristic
503C22C22×#13511yescharacteristic
504C22C2×#57611yescharacteristic
505C22C2×#57711yescharacteristic
506C4—24no—
507C4—44no—
508C4—44no—
509C4—44no—
510C4—44no—
511C4—44no—
512C4—84no—
513C4—82no—
514C4#249114yes—
515C4C2×#48818yescomplemented
516C4C2×#53211yescharacteristic
517C4C2×#54211yescharacteristic
518C4C2×#54711yescharacteristic
519C4C2×#55511yescharacteristic
520C2—164no—
521C2#2777018yesdirect product factor
522C2C2×#249111yescharacteristic
523C2C22×#48811yescharacteristic
524C2C2×#313611yescharacteristic
525C2C2×#328411yescharacteristic
526C2C2×#328711yescharacteristic
527C2C2×#336111yescharacteristic
528C2C2×#336511yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
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×#488C2semidirect
3. C2×#2552C2semidirect
4. #27770C2direct (N × H)
5. C2×#2042C2semidirect
6. C2×#2025C2semidirect
9. C2×#1934C2semidirect
10. C2×#1803C2semidirect
11. C2×C8×C4⋊C4C2semidirect
12. C2×C4×#103C2semidirect
18. C2×#488C22semidirect
30. #2552C22semidirect
44. #2042C22semidirect
45. #2025C22semidirect
48. #1934C22semidirect
49. #1803C22semidirect
50. C8×C4⋊C4C22semidirect
51. C4×#103C22semidirect
104. C2×#103D4semidirect
257. #103C2×D4semidirect
463. C2×C4#488semidirect
515. C4C2×#488semidirect
521. C2#27770direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4882
C2×#25482
C2×#25522
#277702
C2×#20422
C2×#20252
C2×#19822
C2×#19572
C2×#19342
C2×#18032
C2×C8×C4⋊C42
C2×C4×#1032