Finite Group Databasebeta

← C2×#8876 #192490

Subgroups — C2×#8876 #192490

Order 512.

968 conjugacy classes of subgroups.

The subgroup lattice has 531 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2992C211yesmaximal, characteristic
2C2×#1843C211yesmaximal, characteristic, complemented
3C2×#1573C211yesmaximal, characteristic, complemented
4C2×#1500C211yesmaximal, characteristic
5C2×#1483C211yesmaximal, characteristic
6#8876C218yesmaximal, direct product factor
7C2×#1300C211yesmaximal, characteristic, complemented
8C2×#1283C211yesmaximal, characteristic, complemented
9C2×#529C2211yescharacteristic
10#2992—22no—
11#2992—22no—
12#2992—22no—
13#2992C2214yes—
14C2×#446—21no—
15C2×#435—21no—
16C2×#435—21no—
17C2×C8×D4—21no—
18C2×#433—21no—
19C2×#432C2211yescharacteristic
20C2×#431C2211yescharacteristic
21C2×#424—21no—
22C22×C4⋊C8—21no—
23C22×C4⋊C8—21no—
24C22×C4⋊C8C2211yescharacteristic
25C22×C4⋊C8C2211yescharacteristic
26C2×C4×M16C2211yescharacteristic
27C2×#376C2211yescharacteristic
28#1843—22no—
29#1843C2214yescomplemented
30#1573—22no—
31#1573C2214yescomplemented
32C2×#335—21no—
33C2×#334—21no—
34#1500C414yes—
35#1500C2214yes—
36C2×#328C411yescharacteristic
37C2×#328C411yescharacteristic
38C2×#327C411yescharacteristic
39C2×#327C411yescharacteristic
40#1483—22no—
41#1483C2214yes—
42C2×Q8⋊C8—21no—
43C2×D4⋊C8—21no—
44#1300C2214yescomplemented
45#1283C2214yescomplemented
46C22×M16—21no—
47C22×M16—21no—
48C23×C8—21no—
49C23×C8—21no—
50C23×C8D411yescharacteristic
51C23×C8D411yescharacteristic
52#529—21no—
53#529—21no—
54#529—21no—
55#529—21no—
56#529C2×C412yes—
57#529D412yes—
58#529Q812yes—
59#529C2312yes—
60C2×#126—21no—
61C2×#125Q811yescharacteristic
62C2×#124Q811yescharacteristic
63C2×#123—21no—
64C2×C22⋊Q8C2×C411yescharacteristic
65C2×#121C2×C411yescharacteristic
66C2×C4×Q8D411yescharacteristic
67C2×C4×D4—21no—
68C2×C4×D4D411yescharacteristic
69C2×#117—21no—
70C22×C42—21no—
71C22×C42C2311yescharacteristic
72#446—24no—
73#446—24no—
74#435—24no—
75#435—24no—
76#435—24no—
77#435—24no—
78C8×D4—24no—
79C8×D4—24no—
80#433—24no—
81#433—24no—
82#432—21no—
83#432—21no—
84#432D412yes—
85#432C2312yes—
86#431—21no—
87#431—21no—
88#431C2×C412yes—
89#431C2312yes—
90#424—24no—
91#424—24no—
92C2×C4⋊C8—21no—
93C2×C4⋊C8—21no—
94C2×C4⋊C8—21no—
95C2×C4⋊C8—21no—
96C2×C4⋊C8—21no—
97C2×C4⋊C8—21no—
98C2×C4⋊C8—21no—
99C2×C4⋊C8—21no—
100C2×C4⋊C8—21no—
101C2×C4⋊C8—21no—
102C2×C4⋊C8—21no—
103C2×C4⋊C8—24no—
104C2×C4⋊C8—24no—
105C2×C4⋊C8—21no—
106C2×C4⋊C8—44no—
107C2×C4⋊C8—44no—
108C2×C4⋊C8D412yes—
109C2×C4⋊C8D411yescharacteristic
110C2×C4⋊C8D411yescharacteristic
111C2×C4⋊C8C2312yes—
112C2×C4⋊C8C2312yes—
113C2×C22⋊C8—21no—
114C2×C22⋊C8—21no—
115C2×C22⋊C8—21no—
116C2×C22⋊C8C2×C411yescharacteristic
117C2×C22⋊C8C2×C411yescharacteristic
118C4×M16—21no—
119C4×M16—21no—
120C4×M16—21no—
121C4×M16C2312yes—
122C2×#97—21no—
123C2×#97—21no—
124C2×#97—21no—
125C2×C4×C8—21no—
126C2×C4×C8—21no—
127C2×C4×C8—21no—
128#376—21no—
129#376—21no—
130#376C2×C412yes—
131#376C2312yes—
132C2×#95—21no—
133C2×#95C2×C411yescharacteristic
134C2×#95C2×C411yescharacteristic
135#335—24no—
136#334—24no—
137#328C2×C414yes—
138#328C2×C414yes—
139#327C2×C414yes—
140#327C2×C414yes—
141Q8⋊C8—24no—
142D4⋊C8—24no—
143C22×Q8C4⋊C411yescharacteristic
144C22×D4—21no—
145C22×D4C4⋊C411yescharacteristic
146C23×C4—21no—
147C23×C4—21no—
148C23×C4—21no—
149C23×C4C22×C411yescharacteristic
150C23×C4C2×D411yescharacteristic
151C23×C4#4111yescharacteristic
152C2×M16—24no—
153C2×M16—24no—
154C2×M16—22no—
155C2×M16—42no—
156C2×M16—41no—
157C2×M16—82no—
158C22×C8—21no—
159C22×C8—21no—
160C22×C8—21no—
161C22×C8—21no—
162C22×C8—21no—
163C22×C8—21no—
164C22×C8—24no—
165C22×C8—21no—
166C22×C8—21no—
167C22×C8—22no—
168C22×C8—41no—
169C22×C8—42no—
170C22×C8—42no—
171C22×C8—42no—
172C22×C8—42no—
173C22×C8—41no—
174C22×C8—41no—
175C22×C8—82no—
176C22×C8C2×D412yes—
177C22×C8C2×D412yes—
178#126—22no—
179#126—22no—
180#126—22no—
181#126—22no—
182#125—21no—
183#125—21no—
184#125C4⋊C412yes—
185#125C2×Q812yes—
186#124—21no—
187#124—21no—
188#124C4⋊C412yes—
189#124C2×Q812yes—
190#123—22no—
191#123—22no—
192#123—22no—
193#123—22no—
194C22⋊Q8—21no—
195C22⋊Q8—21no—
196C22⋊Q8C4⋊C412yes—
197C22⋊Q8C22×C412yes—
198#121—21no—
199#121—21no—
200#121C4⋊C412yes—
201#121C22×C412yes—
202C4×Q8—21no—
203C4×Q8—21no—
204C4×Q8C4⋊C412yes—
205C4×Q8C2×D412yes—
206C4×D4—22no—
207C4×D4—22no—
208C4×D4—22no—
209C4×D4—22no—
210C4×D4—21no—
211C4×D4—21no—
212C4×D4C4⋊C412yes—
213C4×D4C2×D412yes—
214#117—22no—
215#117—22no—
216#117—22no—
217#117—22no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—21no—
220C2×C4⋊C4—21no—
221C2×C4⋊C4—21no—
222C2×C4⋊C4C4⋊C411yescharacteristic
223C2×C4⋊C4C4⋊C411yescharacteristic
224C2×C22⋊C4—21no—
225C2×C22⋊C4—21no—
226C2×C22⋊C4—21no—
227C2×C22⋊C4—21no—
228C2×C22⋊C4—21no—
229C2×C42—24no—
230C2×C42—24no—
231C2×C42—22no—
232C2×C42—21no—
233C2×C42—22no—
234C2×C42C22×C411yescharacteristic
235C2×C42C2×D411yescharacteristic
236C2×C42C2×D411yescharacteristic
237C2×C42C2×D411yescharacteristic
238C2×C42C2×D411yescharacteristic
239C2×C42C2×D411yescharacteristic
240C2×C42C2×Q811yescharacteristic
241C2×C42C2×Q811yescharacteristic
242C2×C42#4111yescharacteristic
243C2×C42#4111yescharacteristic
244C2×C42#4111yescharacteristic
245C2×C42C2411yescharacteristic
246C4⋊C8—24no—
247C4⋊C8—24no—
248C4⋊C8—22no—
249C4⋊C8—22no—
250C4⋊C8—22no—
251C4⋊C8—21no—
252C4⋊C8—21no—
253C4⋊C8—22no—
254C4⋊C8—22no—
255C4⋊C8—22no—
256C4⋊C8—22no—
257C4⋊C8—22no—
258C4⋊C8—48no—
259C4⋊C8—48no—
260C4⋊C8—41no—
261C4⋊C8—41no—
262C4⋊C8C2×D412yes—
263C4⋊C8C2×D412yes—
264C22⋊C8—24no—
265C22⋊C8—24no—
266C22⋊C8—21no—
267C22⋊C8—21no—
268C22⋊C8—22no—
269C22⋊C8—22no—
270C22⋊C8C22×C412yes—
271C22⋊C8C22×C412yes—
272#97—24no—
273#97—22no—
274#97—22no—
275#97—22no—
276#97—41no—
277C4×C8—24no—
278C4×C8—22no—
279C4×C8—22no—
280C4×C8—22no—
281C4×C8—41no—
282#95—22no—
283#95—21no—
284#95—21no—
285#95—22no—
286#95C22×C412yes—
287#95C22×C412yes—
288C24—21no—
289C24C4×D411yescharacteristic
290C2×Q8—21no—
291C2×Q8—42no—
292C2×Q8C2×C4⋊C412yes—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—21no—
296C2×D4—42no—
297C2×D4—42no—
298C2×D4—42no—
299C2×D4C2×C4⋊C412yes—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—22no—
307C22×C4—22no—
308C22×C4—21no—
309C22×C4—21no—
310C22×C4—21no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—42no—
317C22×C4—42no—
318C22×C4—42no—
319C22×C4—42no—
320C22×C4C2×C4⋊C411yescharacteristic
321C22×C4C2×C4⋊C411yescharacteristic
322C22×C4C4×D411yescharacteristic
323C22×C4C4×D411yescharacteristic
324C22×C4C4×D411yescharacteristic
325C22×C4C4×D411yescharacteristic
326C22×C4C4×D411yescharacteristic
327C22×C4#12011yescharacteristic
328C22×C4#12011yescharacteristic
329C22×C4C22⋊Q811yescharacteristic
330C22×C4C22⋊Q811yescharacteristic
331C22×C4C22⋊Q811yescharacteristic
332C22×C4C22⋊Q811yescharacteristic
333C22×C4#12311yescharacteristic
334C22×C4#12311yescharacteristic
335C22×C4C23×C411yescharacteristic
336C22×C4C22×D411yescharacteristic
337C22×C4C2×#4111yescharacteristic
338M16—24no—
339M16—44no—
340M16—42no—
341M16—84no—
342C2×C8—22no—
343C2×C8—22no—
344C2×C8—22no—
345C2×C8—22no—
346C2×C8—22no—
347C2×C8—22no—
348C2×C8—42no—
349C2×C8—42no—
350C2×C8—44no—
351C2×C8—42no—
352C2×C8—42no—
353C2×C8—42no—
354C2×C8—42no—
355C2×C8—42no—
356C2×C8—42no—
357C2×C8—42no—
358C2×C8—42no—
359C2×C8—42no—
360C2×C8—42no—
361C2×C8—81no—
362C2×C8—81no—
363C2×C8—84no—
364C2×C8—82no—
365C2×C8—82no—
366C4⋊C4—22no—
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—22no—
371C4⋊C4—22no—
372C4⋊C4—22no—
373C4⋊C4—22no—
374C4⋊C4—21no—
375C4⋊C4—21no—
376C4⋊C4C2×C4⋊C412yes—
377C4⋊C4C2×C4⋊C412yes—
378C22⋊C4—22no—
379C22⋊C4—22no—
380C22⋊C4—22no—
381C22⋊C4—22no—
382C22⋊C4—22no—
383C22⋊C4—22no—
384C22⋊C4—22no—
385C22⋊C4—22no—
386C22⋊C4—22no—
387C22⋊C4—22no—
388C42—24no—
389C42—28no—
390C42—24no—
391C42—22no—
392C42—22no—
393C42C2×C4⋊C411yescharacteristic
394C42C2×C4⋊C411yescharacteristic
395C42C4×D411yescharacteristic
396C42C4×D411yescharacteristic
397C42#12011yescharacteristic
398C42#12011yescharacteristic
399C42C22⋊Q811yescharacteristic
400C42C22⋊Q811yescharacteristic
401C42C22⋊Q811yescharacteristic
402C42C22⋊Q811yescharacteristic
403C42#12311yescharacteristic
404C42#12311yescharacteristic
405C42C22×D411yescharacteristic
406C42C22×D411yescharacteristic
407C42C22×Q811yescharacteristic
408C42C2×#4111yescharacteristic
409C23—22no—
410C23—22no—
411C23—22no—
412C23—42no—
413C23—42no—
414C23—42no—
415C23#38511yescharacteristic
416C23#38511yescharacteristic
417C23#44312yes—
418C23#44412yes—
419C23C2×C4×D411yescharacteristic
420Q8—42no—
421Q8—81no—
422D4—42no—
423D4—44no—
424D4—42no—
425D4—42no—
426D4—81no—
427C2×C4—22no—
428C2×C4—22no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—21no—
435C2×C4—21no—
436C2×C4—21no—
437C2×C4—21no—
438C2×C4—22no—
439C2×C4—22no—
440C2×C4—21no—
441C2×C4—21no—
442C2×C4—21no—
443C2×C4—21no—
444C2×C4—24no—
445C2×C4—24no—
446C2×C4—22no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—41no—
450C2×C4—41no—
451C2×C4—41no—
452C2×C4—41no—
453C2×C4—42no—
454C2×C4—42no—
455C2×C4—48no—
456C2×C4—48no—
457C2×C4—42no—
458C2×C4—42no—
459C2×C4—42no—
460C2×C4—42no—
461C2×C4—42no—
462C2×C4—44no—
463C2×C4—42no—
464C2×C4—42no—
465C2×C4#38511yescharacteristic
466C2×C4#38511yescharacteristic
467C2×C4#38511yescharacteristic
468C2×C4#38511yescharacteristic
469C2×C4#38511yescharacteristic
470C2×C4#38511yescharacteristic
471C2×C4#45312yes—
472C2×C4#45612yes—
473C2×C4C22×C4⋊C411yescharacteristic
474C2×C4C2×C4×D411yescharacteristic
475C2×C4C2×#12011yescharacteristic
476C2×C4C2×C22⋊Q811yescharacteristic
477C2×C4C2×C22⋊Q811yescharacteristic
478C2×C4C2×#12311yescharacteristic
479C8—42no—
480C8—42no—
481C8—44no—
482C8—42no—
483C8—42no—
484C8—42no—
485C8—42no—
486C8—82no—
487C22—21no—
488C22—21no—
489C22—21no—
490C22—21no—
491C22—24no—
492C22—24no—
493C22—42no—
494C22—42no—
495C22—42no—
496C22—84no—
497C22#185912yes—
498C22#186612yes—
499C22#186612yes—
500C22#186812yes—
501C22C2×#38511yescharacteristic
502C22C2×#44311yescharacteristic
503C22C2×#44411yescharacteristic
504C4—21no—
505C4—21no—
506C4—21no—
507C4—21no—
508C4—21no—
509C4—21no—
510C4—21no—
511C4—21no—
512C4—21no—
513C4—21no—
514C4—44no—
515C4—44no—
516C4—42no—
517C4—42no—
518C4—42no—
519C4#185912yes—
520C4C2×#45311yescharacteristic
521C4C2×#45611yescharacteristic
522C2—21no—
523C2—21no—
524C2—22no—
525C2—82no—
526C2#887614yesdirect product factor
527C2C2×#185911yescharacteristic
528C2C2×#186611yescharacteristic
529C2C2×#186811yescharacteristic
subgroupG/H
centerC22×C4#120
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
socleC23#385
prime radicalC2×#121C2×C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1843C2semidirect
3. C2×#1573C2semidirect
6. #8876C2direct (N × H)
7. C2×#1300C2semidirect
8. C2×#1283C2semidirect
29. #1843C22semidirect
31. #1573C22semidirect
44. #1300C22semidirect
45. #1283C22semidirect
526. C2#8876direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29922
C2×#18432
C2×#15732
C2×#15002
C2×#14832
#88762
C2×#13002
C2×#12832