Finite Group Databasebeta

← C2×#8690 #189385

Subgroups — C2×#8690 #189385

Order 512.

916 conjugacy classes of subgroups.

The subgroup lattice has 455 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2966C211yesmaximal, characteristic
2C2×C4×#108C211yesmaximal, characteristic, complemented
3C2×#1568C211yesmaximal, characteristic, complemented
4C2×#1529C212yesmaximal
5#8690C218yesmaximal, direct product factor
6C2×#1291C212yesmaximal, complemented
7C2×#529C2211yescharacteristic
8#2966—22no—
9#2966—22no—
10#2966C414yes—
11#2966C2214yes—
12C2×#446C411yescharacteristic
13C2×C8×Q8C411yescharacteristic
14C2×#436C411yescharacteristic
15C2×#435—21no—
16C2×C8×D4—21no—
17C2×C8×D4C411yescharacteristic
18C2×#433—21no—
19C2×#432C2212yes—
20C2×#432C2211yescharacteristic
21C22×#108—21no—
22C2×#405—21no—
23C2×C4×M16C2212yes—
24C22×C4×C8C2211yescharacteristic
25C4×#108—22no—
26C4×#108C2214yescomplemented
27C2×#341—21no—
28#1568—22no—
29#1568C2214yescomplemented
30C2×#335—21no—
31C2×#334—21no—
32#1529—24no—
33#1529C2218yes—
34C2×#330—22no—
35C2×#329—22no—
36#1291C2218yescomplemented
37C22×M16—21no—
38C22×M16—22no—
39C23×C8—21no—
40C23×C8D411yescharacteristic
41C23×C8D411yescharacteristic
42#529—21no—
43#529—21no—
44#529—21no—
45#529—21no—
46#529C2×C412yes—
47#529D412yes—
48#529Q812yes—
49#529C2312yes—
50C2×#126—21no—
51C2×#125D411yescharacteristic
52C2×#124D411yescharacteristic
53C2×#123—21no—
54C2×C22⋊Q8Q811yescharacteristic
55C2×#121Q811yescharacteristic
56C2×C4×Q8C2×C411yescharacteristic
57C2×C4×D4—21no—
58C2×C4×D4C2×C411yescharacteristic
59C2×#117—21no—
60C22×C42C2311yescharacteristic
61#446—22no—
62#446C2×C414yes—
63C8×Q8—22no—
64C8×Q8C2×C414yes—
65#436—22no—
66#436C2×C414yes—
67#435—24no—
68#435—24no—
69C8×D4—24no—
70C8×D4—24no—
71C8×D4—22no—
72C8×D4C2×C414yes—
73#433—24no—
74#433—24no—
75#432—21no—
76#432—21no—
77#432—22no—
78#432—22no—
79#432—22no—
80#432C2×C412yes—
81#432C2314yes—
82#432C2312yes—
83C2×#108—28no—
84C2×#108—24no—
85C2×C4⋊C8—21no—
86C2×C4⋊C8—21no—
87C2×C4⋊C8—22no—
88C2×C4⋊C8C2×C411yescharacteristic
89C2×C4⋊C8C2×C411yescharacteristic
90C2×C22⋊C8—21no—
91C2×C22⋊C8—21no—
92C2×C22⋊C8—21no—
93C2×C22⋊C8—22no—
94#405—24no—
95#405—24no—
96C4×M16—22no—
97C4×M16—22no—
98C4×M16—22no—
99C4×M16C2314yes—
100C2×#97—21no—
101C2×#97—21no—
102C2×#97—22no—
103C2×#97—22no—
104C2×C4×C8—21no—
105C2×C4×C8—22no—
106C2×C4×C8C2×C411yescharacteristic
107C2×C4×C8C2×C411yescharacteristic
108C2×C4×C8C2×C412yes—
109C2×C4×C8D412yes—
110C2×C4×C8D411yescharacteristic
111C2×C4×C8D411yescharacteristic
112C2×C4×C8D412yes—
113C2×C4×C8C2312yes—
114#341—24no—
115#335—24no—
116#334—24no—
117#330—28no—
118#329—28no—
119C22×Q8C4⋊C411yescharacteristic
120C22×D4—21no—
121C22×D4C4⋊C411yescharacteristic
122C23×C4—21no—
123C23×C4C2×D411yescharacteristic
124C23×C4C2×Q811yescharacteristic
125C23×C4#4111yescharacteristic
126C2×M16—24no—
127C2×M16—28no—
128C2×M16—24no—
129C2×M16—44no—
130C2×M16—44no—
131C2×M16—42no—
132C22×C8—24no—
133C22×C8—21no—
134C22×C8—21no—
135C22×C8—24no—
136C22×C8—42no—
137C22×C8—42no—
138C22×C8—44no—
139C22×C8—42no—
140C22×C8C22⋊C411yescharacteristic
141C22×C8C22⋊C411yescharacteristic
142C22×C8C22⋊C411yescharacteristic
143C22×C8C22⋊C412yes—
144C22×C8C22⋊C412yes—
145C22×C8C22⋊C411yescharacteristic
146C22×C8C2×D412yes—
147C22×C8C2×D412yes—
148#126—22no—
149#126—22no—
150#126—22no—
151#126—22no—
152#125—21no—
153#125—21no—
154#125C4⋊C412yes—
155#125C2×D412yes—
156#124—21no—
157#124—21no—
158#124C4⋊C412yes—
159#124C2×D412yes—
160#123—22no—
161#123—22no—
162#123—22no—
163#123—22no—
164C22⋊Q8—21no—
165C22⋊Q8—21no—
166C22⋊Q8C4⋊C412yes—
167C22⋊Q8C2×Q812yes—
168#121—21no—
169#121—21no—
170#121C4⋊C412yes—
171#121C2×Q812yes—
172C4×Q8—21no—
173C4×Q8—21no—
174C4×Q8C4⋊C412yes—
175C4×Q8C22×C412yes—
176C4×D4—22no—
177C4×D4—22no—
178C4×D4—22no—
179C4×D4—22no—
180C4×D4—21no—
181C4×D4—21no—
182C4×D4C4⋊C412yes—
183C4×D4C22×C412yes—
184#117—22no—
185#117—22no—
186#117—22no—
187#117—22no—
188C2×C4⋊C4—21no—
189C2×C4⋊C4—21no—
190C2×C4⋊C4—21no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4C4⋊C411yescharacteristic
193C2×C4⋊C4C4⋊C411yescharacteristic
194C2×C22⋊C4—21no—
195C2×C22⋊C4—21no—
196C2×C22⋊C4—21no—
197C2×C22⋊C4—21no—
198C2×C22⋊C4—21no—
199C2×C42—21no—
200C2×C42C22×C411yescharacteristic
201C2×C42C22×C411yescharacteristic
202C2×C42C2×D411yescharacteristic
203C2×C42C2×D411yescharacteristic
204C2×C42C2×D411yescharacteristic
205C2×C42C2×D411yescharacteristic
206C2×C42C2×D411yescharacteristic
207C2×C42C2×Q811yescharacteristic
208C2×C42#4111yescharacteristic
209C2×C42#4111yescharacteristic
210C2×C42#4111yescharacteristic
211C2×C42C2411yescharacteristic
212#108—216no—
213C4⋊C8—24no—
214C4⋊C8—24no—
215C4⋊C8—21no—
216C4⋊C8—21no—
217C4⋊C8—24no—
218C4⋊C8—42no—
219C4⋊C8C22×C412yes—
220C4⋊C8C22×C412yes—
221C22⋊C8—22no—
222C22⋊C8—22no—
223C22⋊C8—24no—
224C22⋊C8—24no—
225C22⋊C8—24no—
226C22⋊C8—42no—
227#97—24no—
228#97—22no—
229#97—22no—
230#97—24no—
231#97—24no—
232#97—42no—
233#97—42no—
234C4×C8—24no—
235C4×C8—24no—
236C4×C8—42no—
237C4×C8C22⋊C412yes—
238C4×C8C22⋊C412yes—
239C4×C8C22⋊C412yes—
240C4×C8C22⋊C412yes—
241C4×C8C22×C412yes—
242C4×C8C22×C412yes—
243C4×C8C2×D412yes—
244C4×C8C2×D412yes—
245C24—21no—
246C24C22⋊Q811yescharacteristic
247C2×Q8—21no—
248C2×Q8—42no—
249C2×Q8C2×C4⋊C412yes—
250C2×D4—22no—
251C2×D4—22no—
252C2×D4—21no—
253C2×D4—42no—
254C2×D4—44no—
255C2×D4C2×C4⋊C412yes—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—21no—
259C22×C4—21no—
260C22×C4—21no—
261C22×C4—22no—
262C22×C4—22no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4—42no—
267C22×C4C2×C22⋊C411yescharacteristic
268C22×C4C2×C22⋊C411yescharacteristic
269C22×C4C2×C4⋊C411yescharacteristic
270C22×C4C2×C4⋊C411yescharacteristic
271C22×C4#11711yescharacteristic
272C22×C4#11711yescharacteristic
273C22×C4#12111yescharacteristic
274C22×C4#12111yescharacteristic
275C22×C4#12111yescharacteristic
276C22×C4#12111yescharacteristic
277C22×C4C22⋊Q811yescharacteristic
278C22×C4C22⋊Q811yescharacteristic
279C22×C4C22⋊Q811yescharacteristic
280C22×C4C22⋊Q811yescharacteristic
281C22×C4C22⋊Q811yescharacteristic
282C22×C4C22×D411yescharacteristic
283C22×C4C22×Q811yescharacteristic
284C22×C4C2×#4111yescharacteristic
285M16—28no—
286M16—48no—
287M16—48no—
288M16—44no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—22no—
295C2×C8—22no—
296C2×C8—42no—
297C2×C8—42no—
298C2×C8—48no—
299C2×C8—44no—
300C2×C8—42no—
301C2×C8—42no—
302C2×C8—48no—
303C2×C8—44no—
304C2×C8—84no—
305C2×C8#10414yes—
306C2×C8C2×C22⋊C412yes—
307C2×C8C2×C22⋊C412yes—
308C2×C8C2×C22⋊C412yes—
309C2×C8C2×C22⋊C412yes—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—22no—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—21no—
319C4⋊C4—21no—
320C4⋊C4C2×C4⋊C412yes—
321C4⋊C4C2×C4⋊C412yes—
322C22⋊C4—22no—
323C22⋊C4—22no—
324C22⋊C4—22no—
325C22⋊C4—22no—
326C22⋊C4—22no—
327C22⋊C4—22no—
328C22⋊C4—22no—
329C22⋊C4—22no—
330C22⋊C4—22no—
331C22⋊C4—22no—
332C42—22no—
333C42—22no—
334C42C2×C22⋊C411yescharacteristic
335C42C2×C22⋊C411yescharacteristic
336C42C2×C4⋊C411yescharacteristic
337C42C2×C4⋊C411yescharacteristic
338C42#11711yescharacteristic
339C42#11711yescharacteristic
340C42#12111yescharacteristic
341C42#12111yescharacteristic
342C42#12111yescharacteristic
343C42#12111yescharacteristic
344C42C22⋊Q811yescharacteristic
345C42C22⋊Q811yescharacteristic
346C42C23×C411yescharacteristic
347C42C22×D411yescharacteristic
348C42C22×D411yescharacteristic
349C42C2×#4111yescharacteristic
350C23—22no—
351C23—22no—
352C23—22no—
353C23—22no—
354C23—42no—
355C23—42no—
356C23—42no—
357C23#38011yescharacteristic
358C23#38011yescharacteristic
359C23C2×C22⋊Q811yescharacteristic
360Q8—42no—
361Q8—42no—
362D4—42no—
363D4—42no—
364D4—44no—
365D4—44no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—41no—
381C2×C4—41no—
382C2×C4—41no—
383C2×C4—41no—
384C2×C4—41no—
385C2×C4—41no—
386C2×C4—41no—
387C2×C4—41no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—44no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4#38011yescharacteristic
395C2×C4#38011yescharacteristic
396C2×C4#38011yescharacteristic
397C2×C4#38011yescharacteristic
398C2×C4#38011yescharacteristic
399C2×C4#38011yescharacteristic
400C2×C4C2×#10412yes—
401C2×C4#42112yes—
402C2×C4C22×C22⋊C411yescharacteristic
403C2×C4C22×C4⋊C411yescharacteristic
404C2×C4C2×#11711yescharacteristic
405C2×C4C2×#12111yescharacteristic
406C2×C4C2×#12111yescharacteristic
407C2×C4C2×C22⋊Q811yescharacteristic
408C8—22no—
409C8—22no—
410C8—22no—
411C8—48no—
412C8—42no—
413C8—42no—
414C8—84no—
415C8C2×#10414yes—
416C22—21no—
417C22—21no—
418C22—21no—
419C22—21no—
420C22—21no—
421C22—21no—
422C22—44no—
423C22—42no—
424C22—42no—
425C22—42no—
426C22—84no—
427C22#180612yes—
428C22#181312yes—
429C22#181412yes—
430C22C2×#38011yescharacteristic
431C4—21no—
432C4—21no—
433C4—21no—
434C4—21no—
435C4—21no—
436C4—21no—
437C4—21no—
438C4—21no—
439C4—21no—
440C4—21no—
441C4—42no—
442C4—42no—
443C4—42no—
444C4#180612yes—
445C4C22×#10411yescharacteristic
446C4C2×#42111yescharacteristic
447C2—41no—
448C2—41no—
449C2—82no—
450C2#869014yesdirect product factor
451C2C2×#180611yescharacteristic
452C2C2×#181311yescharacteristic
453C2C2×#181411yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#121Q8
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#108C2semidirect
3. C2×#1568C2semidirect
5. #8690C2direct (N × H)
6. C2×#1291C2semidirect
26. C4×#108C22semidirect
29. #1568C22semidirect
36. #1291C22semidirect
450. C2#8690direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29662
C2×C4×#1082
C2×#15682
C2×#15292
#86902
C2×#12912