Finite Group Databasebeta

← C2×#9858 #206439

Subgroups — C2×#9858 #206439

Order 512.

1108 conjugacy classes of subgroups.

The subgroup lattice has 518 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3131C211yesmaximal, characteristic
2C2×#1848C211yesmaximal, characteristic, complemented
3C2×#1493C211yesmaximal, characteristic, complemented
4C2×#1493C211yesmaximal, characteristic, complemented
5C2×#1492C211yesmaximal, characteristic
6C2×#1492C211yesmaximal, characteristic
7C22×#322C211yesmaximal, characteristic, complemented
8#9858C218yesmaximal, direct product factor
9C2×#533C2211yescharacteristic
10C2×#532C2211yescharacteristic
11#3131—22no—
12#3131—22no—
13#3131C414yes—
14#3131C2214yes—
15C2×#488—22no—
16C2×#487C411yescharacteristic
17C2×#487C411yescharacteristic
18C2×#486C411yescharacteristic
19C2×#486C411yescharacteristic
20C22×#108—22no—
21C2×#423C2211yescharacteristic
22C2×#423C2211yescharacteristic
23C2×#416—22no—
24C22×C4×C8C2211yescharacteristic
25C22×C4×C8C2211yescharacteristic
26C22×C4×C8C2211yescharacteristic
27#1848—22no—
28#1848C2214yescomplemented
29#1493—22no—
30#1493—22no—
31#1493C2214yescomplemented
32#1493C2214yescomplemented
33#1492—22no—
34#1492—22no—
35#1492C2214yes—
36#1492C2214yes—
37C2×Q8⋊C8—22no—
38C2×Q8⋊C8—22no—
39C2×D4⋊C8—22no—
40C2×D4⋊C8—22no—
41C2×#322—22no—
42C2×#322—22no—
43C2×#322C2214yescomplemented
44C22×#41—21no—
45C22×M16—21no—
46C22×M16—21no—
47C23×C8—21no—
48C23×C8—21no—
49C23×C8D412yes—
50#533—21no—
51#533—21no—
52#533—21no—
53#533—21no—
54#533—21no—
55#533—21no—
56#533C2×C412yes—
57#533C2312yes—
58#532—21no—
59#532—21no—
60#532—21no—
61#532—21no—
62#532—21no—
63#532—21no—
64#532C2×C412yes—
65#532C2312yes—
66C2×C4⋊Q8C2×C411yescharacteristic
67C2×C4⋊Q8C2×C411yescharacteristic
68C2×C4⋊Q8C2×C411yescharacteristic
69C2×#127C2×C411yescharacteristic
70C2×#125—21no—
71C2×#124—21no—
72C2×C22⋊Q8—21no—
73C2×C22⋊Q8—21no—
74C2×#121—21no—
75C2×#121—21no—
76C2×C4×Q8—21no—
77C2×C4×Q8—21no—
78C2×C4×D4—21no—
79C2×C4×D4—21no—
80C2×#117—21no—
81C22×C42C2311yescharacteristic
82#488—28no—
83#488—28no—
84#487—22no—
85#487—22no—
86#487C2×C414yes—
87#487C2×C414yes—
88#486—22no—
89#486—22no—
90#486C2×C414yes—
91#486C2×C414yes—
92C2×#108—28no—
93C2×#108—48no—
94#423—21no—
95#423—21no—
96#423—21no—
97#423—21no—
98#423—21no—
99#423—21no—
100#423C2312yes—
101#423C2312yes—
102C2×C4⋊C8—21no—
103C2×C4⋊C8—21no—
104C2×C4⋊C8—21no—
105C2×C4⋊C8—21no—
106#416—28no—
107#416—28no—
108C2×#103—22no—
109C2×#103—22no—
110C2×#102—22no—
111C2×#102—22no—
112C2×C4×C8—21no—
113C2×C4×C8—21no—
114C2×C4×C8—21no—
115C2×C4×C8—21no—
116C2×C4×C8—21no—
117C2×C4×C8—21no—
118C2×C4×C8C2×C411yescharacteristic
119C2×C4×C8C2×C411yescharacteristic
120C2×C4×C8C2×C412yes—
121C2×C4×C8D412yes—
122C2×C4×C8D412yes—
123C2×C4×C8D412yes—
124C2×C4×C8D412yes—
125C2×C4×C8D412yes—
126C2×C4×C8D412yes—
127C2×C4×C8D412yes—
128C2×C4×C8C2312yes—
129C2×C4×C8C2312yes—
130C2×C4×C8C2312yes—
131Q8⋊C8—28no—
132Q8⋊C8—28no—
133D4⋊C8—28no—
134D4⋊C8—28no—
135#322—28no—
136C2×#41—22no—
137C2×#41—22no—
138C2×#41—41no—
139C2×#41—41no—
140C2×#41—44no—
141C2×#41—44no—
142C22×Q8—21no—
143C22×Q8—21no—
144C22×Q8—21no—
145C22×D4—21no—
146C22×D4—21no—
147C22×D4—21no—
148C22×D4—41no—
149C23×C4—41no—
150C23×C4C2×D411yescharacteristic
151C23×C4#4111yescharacteristic
152C23×C4#4111yescharacteristic
153C2×M16—22no—
154C2×M16—22no—
155C2×M16—41no—
156C2×M16—41no—
157C2×M16—44no—
158C2×M16—44no—
159C22×C8—28no—
160C22×C8—22no—
161C22×C8—22no—
162C22×C8—24no—
163C22×C8—24no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8—22no—
168C22×C8—44no—
169C22×C8—41no—
170C22×C8—41no—
171C22×C8C22⋊C412yes—
172C22×C8C22⋊C412yes—
173C22×C8C22⋊C414yes—
174C22×C8C2×D414yes—
175C4⋊Q8—21no—
176C4⋊Q8—21no—
177C4⋊Q8—21no—
178C4⋊Q8—21no—
179C4⋊Q8—21no—
180C4⋊Q8—21no—
181C4⋊Q8—21no—
182C4⋊Q8—21no—
183C4⋊Q8—21no—
184C4⋊Q8C22×C412yes—
185C4⋊Q8C22×C412yes—
186C4⋊Q8C22×C412yes—
187#127—21no—
188#127—21no—
189#127—21no—
190#127C22×C412yes—
191#125—22no—
192#125—22no—
193#125—41no—
194#125—41no—
195#124—22no—
196#124—22no—
197#124—41no—
198#124—41no—
199C22⋊Q8—22no—
200C22⋊Q8—22no—
201C22⋊Q8—22no—
202C22⋊Q8—22no—
203C22⋊Q8—41no—
204C22⋊Q8—41no—
205C22⋊Q8—41no—
206C22⋊Q8—41no—
207#121—22no—
208#121—22no—
209#121—22no—
210#121—22no—
211#121—41no—
212#121—41no—
213#121—41no—
214#121—41no—
215C4×Q8—22no—
216C4×Q8—22no—
217C4×Q8—22no—
218C4×Q8—22no—
219C4×Q8—41no—
220C4×Q8—41no—
221C4×Q8—41no—
222C4×Q8—41no—
223C4×D4—22no—
224C4×D4—22no—
225C4×D4—22no—
226C4×D4—22no—
227C4×D4—41no—
228C4×D4—41no—
229C4×D4—41no—
230C4×D4—41no—
231#117—22no—
232#117—22no—
233#117—41no—
234#117—41no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—21no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—21no—
241C2×C4⋊C4—41no—
242C2×C4⋊C4—41no—
243C2×C22⋊C4—41no—
244C2×C22⋊C4—41no—
245C2×C22⋊C4—41no—
246C2×C42—41no—
247C2×C42C22×C411yescharacteristic
248C2×C42C22×C411yescharacteristic
249C2×C42C2×D411yescharacteristic
250C2×C42C2×D411yescharacteristic
251C2×C42C2×D411yescharacteristic
252C2×C42C2×D411yescharacteristic
253C2×C42C2×D411yescharacteristic
254C2×C42C2×D411yescharacteristic
255C2×C42C2×D411yescharacteristic
256C2×C42#4111yescharacteristic
257C2×C42#4111yescharacteristic
258C2×C42C2411yescharacteristic
259#108—416no—
260C4⋊C8—22no—
261C4⋊C8—22no—
262C4⋊C8—22no—
263C4⋊C8—22no—
264C4⋊C8—41no—
265C4⋊C8—41no—
266C4⋊C8—41no—
267C4⋊C8—41no—
268#103—28no—
269#103—28no—
270#102—28no—
271#102—28no—
272C4×C8—22no—
273C4×C8—22no—
274C4×C8—22no—
275C4×C8—22no—
276C4×C8—22no—
277C4×C8—22no—
278C4×C8C22⋊C412yes—
279C4×C8C22⋊C412yes—
280C4×C8C22⋊C414yes—
281C4×C8C22×C412yes—
282C4×C8C22×C412yes—
283C4×C8C2×D414yes—
284C4×C8C2×D414yes—
285C4×C8C2×D414yes—
286C24—41no—
287C24#12411yescharacteristic
288#41—44no—
289#41—44no—
290#41—48no—
291#41—84no—
292#41—82no—
293#41—82no—
294C2×Q8—22no—
295C2×Q8—22no—
296C2×Q8—22no—
297C2×Q8—41no—
298C2×Q8—41no—
299C2×Q8—41no—
300C2×Q8—44no—
301C2×Q8—44no—
302C2×Q8—44no—
303C2×D4—22no—
304C2×D4—22no—
305C2×D4—22no—
306C2×D4—42no—
307C2×D4—42no—
308C2×D4—41no—
309C2×D4—41no—
310C2×D4—41no—
311C2×D4—44no—
312C2×D4—44no—
313C2×D4—44no—
314C2×D4—84no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—41no—
318C22×C4—41no—
319C22×C4—41no—
320C22×C4—42no—
321C22×C4—42no—
322C22×C4—82no—
323C22×C4—82no—
324C22×C4C2×C22⋊C411yescharacteristic
325C22×C4C2×C22⋊C411yescharacteristic
326C22×C4C4×D411yescharacteristic
327C22×C4C4×D411yescharacteristic
328C22×C4C4×D411yescharacteristic
329C22×C4C4×D411yescharacteristic
330C22×C4#12111yescharacteristic
331C22×C4#12111yescharacteristic
332C22×C4#12111yescharacteristic
333C22×C4#12111yescharacteristic
334C22×C4#12411yescharacteristic
335C22×C4#12411yescharacteristic
336C22×C4#12411yescharacteristic
337C22×C4#12711yescharacteristic
338C22×C4#12711yescharacteristic
339C22×C4AGL(1,ℤ/8)14yes—
340C22×C4#13714yes—
341C22×C4C22×D411yescharacteristic
342C22×C4C2×#4111yescharacteristic
343C22×C4C2×#4111yescharacteristic
344M16—44no—
345M16—44no—
346M16—82no—
347M16—82no—
348C2×C8—28no—
349C2×C8—28no—
350C2×C8—28no—
351C2×C8—24no—
352C2×C8—24no—
353C2×C8—24no—
354C2×C8—24no—
355C2×C8—24no—
356C2×C8—28no—
357C2×C8—24no—
358C2×C8—44no—
359C2×C8—44no—
360C2×C8—44no—
361C2×C8—42no—
362C2×C8—42no—
363C2×C8—82no—
364C2×C8—82no—
365C2×C8C2×C22⋊C414yes—
366C2×C8C2×C22⋊C414yes—
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—22no—
371C4⋊C4—22no—
372C4⋊C4—22no—
373C4⋊C4—42no—
374C4⋊C4—42no—
375C4⋊C4—41no—
376C4⋊C4—41no—
377C4⋊C4—41no—
378C4⋊C4—41no—
379C4⋊C4—41no—
380C4⋊C4—41no—
381C4⋊C4—42no—
382C4⋊C4—42no—
383C22⋊C4—42no—
384C22⋊C4—42no—
385C22⋊C4—42no—
386C22⋊C4—42no—
387C22⋊C4—42no—
388C22⋊C4—42no—
389C42—42no—
390C42—42no—
391C42C2×C22⋊C411yescharacteristic
392C42C2×C22⋊C411yescharacteristic
393C42C4×D411yescharacteristic
394C42C4×D411yescharacteristic
395C42C4×D411yescharacteristic
396C42C4×D411yescharacteristic
397C42#12111yescharacteristic
398C42#12111yescharacteristic
399C42#12111yescharacteristic
400C42#12111yescharacteristic
401C42#12711yescharacteristic
402C42#12711yescharacteristic
403C42C23×C411yescharacteristic
404C42C22×D411yescharacteristic
405C42C22×D411yescharacteristic
406C42C22×D411yescharacteristic
407C23—22no—
408C23—22no—
409C23—42no—
410C23—82no—
411C23—82no—
412C23—82no—
413C23#39011yescharacteristic
414C23#39011yescharacteristic
415C23#48914yes—
416C23C2×#12411yescharacteristic
417Q8—44no—
418Q8—44no—
419Q8—44no—
420Q8—82no—
421Q8—82no—
422Q8—82no—
423D4—44no—
424D4—44no—
425D4—44no—
426D4—84no—
427D4—84no—
428D4—82no—
429D4—82no—
430D4—82no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—22no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—22no—
439C2×C4—22no—
440C2×C4—22no—
441C2×C4—42no—
442C2×C4—42no—
443C2×C4—42no—
444C2×C4—82no—
445C2×C4—82no—
446C2×C4—82no—
447C2×C4—82no—
448C2×C4—82no—
449C2×C4—84no—
450C2×C4#39011yescharacteristic
451C2×C4#39011yescharacteristic
452C2×C4#39011yescharacteristic
453C2×C4#39011yescharacteristic
454C2×C4#39011yescharacteristic
455C2×C4#39011yescharacteristic
456C2×C4#41714yes—
457C2×C4#41714yes—
458C2×C4#44314yes—
459C2×C4#44414yes—
460C2×C4#48914yes—
461C2×C4#49612yes—
462C2×C4#49612yes—
463C2×C4#49712yes—
464C2×C4#49712yes—
465C2×C4C22×C22⋊C411yescharacteristic
466C2×C4C2×C4×D411yescharacteristic
467C2×C4C2×C4×D411yescharacteristic
468C2×C4C2×#12111yescharacteristic
469C2×C4C2×#12111yescharacteristic
470C2×C4C2×#12711yescharacteristic
471C2×C4C2×AGL(1,ℤ/8)12yes—
472C2×C4C2×#13712yes—
473C8—28no—
474C8—24no—
475C8—24no—
476C8—44no—
477C8—82no—
478C8—82no—
479C22—28no—
480C22—21no—
481C22—21no—
482C22—21no—
483C22—21no—
484C22—82no—
485C22—82no—
486C22—82no—
487C22—164no—
488C22#195912yes—
489C22#195912yes—
490C22#197412yes—
491C22#197512yes—
492C22C2×#39011yescharacteristic
493C22C2×#48912yes—
494C4—21no—
495C4—21no—
496C4—21no—
497C4—21no—
498C4—82no—
499C4—82no—
500C4—82no—
501C4#195912yes—
502C4#195912yes—
503C4#197412yes—
504C4#197512yes—
505C4C2×#41712yes—
506C4C2×#44312yes—
507C4C2×#44412yes—
508C4C2×#49611yescharacteristic
509C4C2×#49711yescharacteristic
510C2—22no—
511C2—22no—
512C2—162no—
513C2#985814yesdirect product factor
514C2C2×#195911yescharacteristic
515C2C2×#197411yescharacteristic
516C2C2×#197511yescharacteristic
subgroupG/H
centerC22×C4#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC23#390
prime radicalC2×#532C22
LCSG ▷ C42 ▷ 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×#1848C2semidirect
3. C2×#1493C2semidirect
4. C2×#1493C2semidirect
7. C22×#322C2semidirect
8. #9858C2direct (N × H)
28. #1848C22semidirect
31. #1493C22semidirect
32. #1493C22semidirect
43. C2×#322C22semidirect
513. C2#9858direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31312
C2×#18482
C2×#14932
C2×#14922
C22×#3222
#98582