Finite Group Databasebeta

← C2×#27768 #6457639

Subgroups — C2×#27768 #6457639

Order 512.

2294 conjugacy classes of subgroups.

The subgroup lattice has 520 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#488C212yesmaximal
2C2×#2552C211yesmaximal, characteristic, complemented
3C2×#2547C211yesmaximal, characteristic
4#27768C2116yesmaximal, direct product factor
5C2×#2042C212yesmaximal
6C2×#2026C212yesmaximal, complemented
7C2×#1981C211yesmaximal, characteristic, complemented
8C2×#1956C211yesmaximal, characteristic, complemented
9C2×#1933C212yesmaximal, complemented
10C2×#1802C211yesmaximal, characteristic
11C2×C8×C4⋊C4C211yesmaximal, characteristic, complemented
12C2×C4×#102C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#125C2212yes—
15C22×#124C2212yes—
16C22×C4×D4C2211yescharacteristic
17C2×#488—216no—
18C2×#488C22116yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×#103C2212yes—
21C22×#103C2212yes—
22C22×#103C2212yes—
23C22×#103C2212yes—
24C22×#102C2212yes—
25C22×#102C2211yescharacteristic
26C22×#102C2211yescharacteristic
27C22×C4×C8C2212yes—
28C22×C4×C8C2211yescharacteristic
29#2552—24no—
30#2552C2218yescomplemented
31#2547—24no—
32#2547C2218yes—
33C2×#398—22no—
34C2×#397—22no—
35C2×#391C2212yes—
36C2×#389—21no—
37C2×#389C2212yes—
38C2×#384—21no—
39C2×#384C2211yescharacteristic
40C2×#380—21no—
41C2×#380—21no—
42C2×C4×C4⋊C4C2211yescharacteristic
43C2×C4×C4⋊C4C2211yescharacteristic
44#2042C22116yes—
45#2026C22116yescomplemented
46#1981C2218yescomplemented
47#1956C2218yescomplemented
48#1933C22116yescomplemented
49#1802C2218yes—
50C8×C4⋊C4C2218yescomplemented
51C4×#102C2218yes—
52C2×#340C2211yescharacteristic
53C2×#340C2212yes—
54C2×#340C2211yescharacteristic
55C2×#336C2212yes—
56C23×Q8C2312yes—
57C23×D4C2311yescharacteristic
58C24×C4—21no—
59C23×C8C2312yes—
60C23×C8C2311yescharacteristic
61C23×C8C2311yescharacteristic
62C2×C4⋊Q8—22no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8C2314yes—
66C2×#125—28no—
67C2×#125—24no—
68C2×#125—44no—
69C2×#125C2318yes—
70C2×#124—28no—
71C2×#124—24no—
72C2×#124—44no—
73C2×#124C2318yes—
74C2×C4×D4—22no—
75C2×C4×D4—24no—
76C2×C4×D4—24no—
77C2×C4×D4C2314yes—
78C22×C4⋊C4—21no—
79C22×C4⋊C4—22no—
80C22×C4⋊C4—22no—
81C22×C4⋊C4—21no—
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—21no—
92C22×C22⋊C4—22no—
93C22×C22⋊C4—22no—
94C22×C42—21no—
95C22×C42C2312yes—
96C22×C42C2311yescharacteristic
97#488—264no—
98C2×C4⋊C8—24no—
99C2×C4⋊C8C2314yes—
100C2×#103—28no—
101C2×#103—28no—
102C2×#103—28no—
103C2×#103—44no—
104C2×#103C2318yes—
105C2×#103C2318yes—
106C2×#103C2318yes—
107C2×#103C2318yes—
108C2×#102—28no—
109C2×#102—24no—
110C2×#102D418yes—
111C2×#102C2318yes—
112C2×#102C2314yes—
113C2×#102C2314yes—
114C2×C4×C8—28no—
115C2×C4×C8—24no—
116C2×C4×C8C2318yes—
117C2×C4×C8C2314yes—
118#398—216no—
119#397—216no—
120#391—24no—
121#391C2318yes—
122#389—28no—
123#389—24no—
124#389C2318yes—
125#384—28no—
126#384—22no—
127#384C2314yes—
128#380—28no—
129#380—28no—
130C4×C4⋊C4—22no—
131C4×C4⋊C4D414yes—
132C4×C4⋊C4C2314yes—
133C4×C4⋊C4C2314yes—
134C2×#95—22no—
135C2×#95—22no—
136C2×#95—21no—
137C2×#95—22no—
138C2×#95D412yes—
139#340C2318yes—
140#340C2314yes—
141#340C2314yes—
142#336C2318yes—
143C25—21no—
144C22×Q8—22no—
145C22×Q8—24no—
146C22×Q8—24no—
147C22×Q8—24no—
148C22×Q8—24no—
149C22×Q8—24no—
150C22×Q8—24no—
151C22×Q8C2414yes—
152C22×D4—21no—
153C22×D4—22no—
154C22×D4—22no—
155C22×D4—22no—
156C22×D4—22no—
157C22×D4—22no—
158C22×D4C2×D414yes—
159C22×D4C2412yes—
160C23×C4—21no—
161C23×C4—21no—
162C23×C4—22no—
163C23×C4—21no—
164C23×C4—22no—
165C23×C4—24no—
166C23×C4—44no—
167C23×C4—44no—
168C23×C4—44no—
169C23×C4C2×D412yes—
170C23×C4C2×D412yes—
171C23×C4C2×D411yescharacteristic
172C23×C4C2×D411yescharacteristic
173C23×C4C2411yescharacteristic
174C22×C8—22no—
175C22×C8—22no—
176C22×C8—24no—
177C22×C8—22no—
178C22×C8—22no—
179C22×C8—24no—
180C22×C8—24no—
181C22×C8—22no—
182C22×C8C2×D414yes—
183C22×C8C2412yes—
184C22×C8C2414yes—
185C22×C8C2412yes—
186C4⋊Q8—28no—
187C4⋊Q8—28no—
188C4⋊Q8—48no—
189#125—216no—
190#125—48no—
191#125—416no—
192#124—216no—
193#124—48no—
194#124—416no—
195C4×D4—28no—
196C4×D4—28no—
197C4×D4—48no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—21no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—28no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—48no—
218C2×C4⋊C4—48no—
219C2×C4⋊C4—44no—
220C2×C4⋊C4—44no—
221C2×C4⋊C4—44no—
222C2×C4⋊C4—82no—
223C2×C4⋊C4—84no—
224C2×C4⋊C4C2×D414yes—
225C2×C4⋊C4C2×D414yes—
226C2×C4⋊C4C2×D414yes—
227C2×C4⋊C4#4114yes—
228C2×C4⋊C4C2412yes—
229C2×C4⋊C4C2414yes—
230C2×C4⋊C4C2412yes—
231C2×C4⋊C4C2412yes—
232C2×C22⋊C4—24no—
233C2×C22⋊C4—28no—
234C2×C22⋊C4—28no—
235C2×C22⋊C4—48no—
236C2×C22⋊C4—48no—
237C2×C22⋊C4—44no—
238C2×C42—24no—
239C2×C42—24no—
240C2×C42—24no—
241C2×C42—44no—
242C2×C42C2×D414yes—
243C2×C42C2×D412yes—
244C2×C42#4114yes—
245C2×C42#4114yes—
246C2×C42C2414yes—
247C2×C42C2412yes—
248C4⋊C8—28no—
249#103—216no—
250#103—216no—
251#103—216no—
252#103—48no—
253#102—216no—
254#102—28no—
255#102C2×D4116yes—
256C4×C8—216no—
257C4×C8—28no—
258#95—24no—
259#95—28no—
260#95—28no—
261#95—28no—
262#95C2×D418yes—
263C24—24no—
264C24—22no—
265C24—42no—
266C24—42no—
267C24—42no—
268C24—42no—
269C24—42no—
270C24—42no—
271C24C22×D411yescharacteristic
272C2×Q8—24no—
273C2×Q8—24no—
274C2×Q8—24no—
275C2×Q8—24no—
276C2×Q8—24no—
277C2×Q8—24no—
278C2×Q8—44no—
279C2×Q8—44no—
280C2×Q8—44no—
281C2×Q8—48no—
282C2×Q8—48no—
283C2×Q8—48no—
284C2×Q8—48no—
285C2×D4—28no—
286C2×D4—24no—
287C2×D4—28no—
288C2×D4—22no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—22no—
293C2×D4—42no—
294C2×D4—44no—
295C2×D4—42no—
296C2×D4—44no—
297C2×D4C22×D414yes—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—24no—
303C22×C4—24no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—24no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—24no—
312C22×C4—24no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—42no—
317C22×C4—42no—
318C22×C4—44no—
319C22×C4—44no—
320C22×C4—44no—
321C22×C4—44no—
322C22×C4—44no—
323C22×C4—42no—
324C22×C4—42no—
325C22×C4—44no—
326C22×C4—48no—
327C22×C4—48no—
328C22×C4—48no—
329C22×C4—816no—
330C22×C4#12414yes—
331C22×C4#12414yes—
332C22×C4#13514yes—
333C22×C4#13514yes—
334C22×C4C22×D414yes—
335C22×C4C22×D414yes—
336C22×C4C22×D412yes—
337C22×C4C22×D411yescharacteristic
338C22×C4C22×D412yes—
339C22×C4C22×D412yes—
340C22×C4C2×#4112yes—
341C22×C4C2×#4112yes—
342C22×C4C2×#4112yes—
343C22×C4H(5,𝔽2)12yes—
344C22×C42−1+412yes—
345C22×C4C2511yescharacteristic
346C2×C8—28no—
347C2×C8—22no—
348C2×C8—22no—
349C2×C8—24no—
350C2×C8—22no—
351C2×C8—22no—
352C2×C8—24no—
353C2×C8—24no—
354C2×C8—22no—
355C2×C8—48no—
356C2×C8—44no—
357C2×C8C22×D414yes—
358C4⋊C4—24no—
359C4⋊C4—24no—
360C4⋊C4—28no—
361C4⋊C4—28no—
362C4⋊C4—22no—
363C4⋊C4—22no—
364C4⋊C4—24no—
365C4⋊C4—22no—
366C4⋊C4—22no—
367C4⋊C4—24no—
368C4⋊C4—416no—
369C4⋊C4—416no—
370C4⋊C4—42no—
371C4⋊C4—48no—
372C4⋊C4—48no—
373C4⋊C4—44no—
374C4⋊C4—48no—
375C4⋊C4—84no—
376C4⋊C4—88no—
377C4⋊C4C22×D414yes—
378C4⋊C4C2×#4114yes—
379C22⋊C4—416no—
380C22⋊C4—416no—
381C22⋊C4—48no—
382C42—28no—
383C42—24no—
384C42—24no—
385C42—48no—
386C42#12418yes—
387C42C2×#4114yes—
388C42C2×#4114yes—
389C23—24no—
390C23—42no—
391C23—42no—
392C23—48no—
393C23—48no—
394C23—48no—
395C23—42no—
396C23—42no—
397C23—42no—
398C23—42no—
399C23—84no—
400C23—84no—
401C23—84no—
402C23—84no—
403C23C2×#12412yes—
404C23D4212yes—
405C23#54812yes—
406C23C2×#13512yes—
407C23C2×#13512yes—
408C23#57712yes—
409C23#57812yes—
410C23C23×D411yescharacteristic
411Q8—44no—
412Q8—44no—
413Q8—44no—
414Q8—44no—
415Q8—88no—
416D4—24no—
417D4—24no—
418D4—42no—
419D4—42no—
420D4—48no—
421C2×C4—28no—
422C2×C4—22no—
423C2×C4—22no—
424C2×C4—24no—
425C2×C4—24no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—48no—
433C2×C4—48no—
434C2×C4—48no—
435C2×C4—48no—
436C2×C4—42no—
437C2×C4—42no—
438C2×C4—42no—
439C2×C4—42no—
440C2×C4—42no—
441C2×C4—44no—
442C2×C4—44no—
443C2×C4—44no—
444C2×C4—44no—
445C2×C4—44no—
446C2×C4—42no—
447C2×C4—42no—
448C2×C4—44no—
449C2×C4—84no—
450C2×C4—88no—
451C2×C4—88no—
452C2×C4—816no—
453C2×C4#488116yescomplemented
454C2×C4C2×#12414yes—
455C2×C4C2×#12414yes—
456C2×C4C2×#12412yes—
457C2×C4#53214yes—
458C2×C4#54214yes—
459C2×C4D4212yes—
460C2×C4#54714yes—
461C2×C4#54812yes—
462C2×C4#55514yes—
463C2×C4C2×#13514yes—
464C2×C4C2×#13514yes—
465C2×C4C23×D411yescharacteristic
466C2×C4C22×#4111yescharacteristic
467C2×C4C22×#4111yescharacteristic
468C2×C4C22×#4111yescharacteristic
469C2×C4C2×H(5,𝔽2)11yescharacteristic
470C2×C4C2×2−1+411yescharacteristic
471C8—24no—
472C8—44no—
473C8—42no—
474C22—44no—
475C22—44no—
476C22—44no—
477C22—82no—
478C22—82no—
479C22—816no—
480C22—82no—
481C22—82no—
482C22#249114yes—
483C22C2×#48814yes—
484C22#313714yes—
485C22#328314yes—
486C22#328414yes—
487C22#336014yes—
488C22#336414yes—
489C22C22×#12411yescharacteristic
490C22C2×D4211yescharacteristic
491C22C2×#54811yescharacteristic
492C22C22×#13511yescharacteristic
493C22C22×#13511yescharacteristic
494C22C2×#57711yescharacteristic
495C22C2×#57811yescharacteristic
496C4—24no—
497C4—44no—
498C4—44no—
499C4—44no—
500C4—44no—
501C4—84no—
502C4—82no—
503C4—84no—
504C4#249114yes—
505C4C2×#48818yescomplemented
506C4C2×#53211yescharacteristic
507C4C2×#54211yescharacteristic
508C4C2×#54711yescharacteristic
509C4C2×#55511yescharacteristic
510C2—84no—
511C2#2776818yesdirect product factor
512C2C2×#249111yescharacteristic
513C2C22×#48811yescharacteristic
514C2C2×#313711yescharacteristic
515C2C2×#328311yescharacteristic
516C2C2×#328411yescharacteristic
517C2C2×#336011yescharacteristic
518C2C2×#336411yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
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
2. C2×#2552C2semidirect
4. #27768C2direct (N × H)
6. C2×#2026C2semidirect
7. C2×#1981C2semidirect
8. C2×#1956C2semidirect
9. C2×#1933C2semidirect
11. C2×C8×C4⋊C4C2semidirect
30. #2552C22semidirect
45. #2026C22semidirect
46. #1981C22semidirect
47. #1956C22semidirect
48. #1933C22semidirect
50. C8×C4⋊C4C22semidirect
453. C2×C4#488semidirect
505. C4C2×#488semidirect
511. C2#27768direct (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×#25522
C2×#25472
#277682
C2×#20422
C2×#20262
C2×#19812
C2×#19562
C2×#19332
C2×#18022
C2×C8×C4⋊C42
C2×C4×#1022