Finite Group Databasebeta

← C2×#28581 #6459537

Subgroups — C2×#28581 #6459537

Order 512.

2626 conjugacy classes of subgroups.

The subgroup lattice has 558 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#470C212yesmaximal
2C2×#2857C211yesmaximal, characteristic
3C2×C4×C22⋊Q8C211yesmaximal, characteristic
4#28581C2116yesmaximal, direct product factor
5C2×#2084C211yesmaximal, characteristic, complemented
6C2×#2072C211yesmaximal, characteristic, complemented
7C2×#2043C211yesmaximal, characteristic, complemented
8C2×#2016C211yesmaximal, characteristic, complemented
9C2×#1927C212yesmaximal, complemented
10C2×#1894C212yesmaximal
11C2×#1878C212yesmaximal, complemented
12C2×#1728C211yesmaximal, characteristic
13C23×Q16C2212yes—
14C23×M16C2212yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×C22⋊Q8C2212yes—
17C22×C22⋊Q8C2211yescharacteristic
18C22×C4×Q8C2211yescharacteristic
19C23×C42C2211yescharacteristic
20C2×#470—216no—
21C2×#470C22116yes—
22C22×#106C2212yes—
23C22×#103C2212yes—
24C22×#103C2212yes—
25C22×#103C2212yes—
26C22×#103C2212yes—
27#2857—24no—
28#2857C2218yes—
29C4×C22⋊Q8—24no—
30C4×C22⋊Q8C2218yes—
31C2×#391C2212yes—
32C2×#391C2211yescharacteristic
33C2×#389—21no—
34C2×#389—21no—
35C2×#389C2211yescharacteristic
36C2×#387—21no—
37C2×#385—21no—
38C2×#384C2211yescharacteristic
39C2×#380—21no—
40C2×#380—21no—
41C2×#380C2211yescharacteristic
42C2×C4×C4⋊C4—21no—
43C2×C4×C4⋊C4C2211yescharacteristic
44C2×C4×C22⋊C4—21no—
45#2084C2218yescomplemented
46#2072C2218yescomplemented
47#2043C2218yescomplemented
48#2016C2218yescomplemented
49#1927C22116yescomplemented
50#1894C22116yes—
51#1878C22116yescomplemented
52C2×#340C2212yes—
53C2×#340C2212yes—
54#1728C2218yes—
55C2×#336C2212yes—
56C2×#336C2211yescharacteristic
57C2×#336C2211yescharacteristic
58C23×Q8C2312yes—
59C23×Q8C2311yescharacteristic
60C24×C4D411yescharacteristic
61C24×C4D411yescharacteristic
62C24×C4C2311yescharacteristic
63C22×Q16—28no—
64C22×Q16—28no—
65C22×Q16—44no—
66C22×Q16C2318yes—
67C22×M16—28no—
68C22×M16—28no—
69C22×M16—44no—
70C22×M16C2318yes—
71C23×C8C2312yes—
72C23×C8C2312yes—
73C2×C4⋊Q8—22no—
74C2×C4⋊Q8—44no—
75C2×C4⋊Q8C2314yes—
76C2×C22⋊Q8—22no—
77C2×C22⋊Q8—24no—
78C2×C22⋊Q8—24no—
79C2×C22⋊Q8—28no—
80C2×C22⋊Q8—28no—
81C2×C22⋊Q8D418yes—
82C2×C22⋊Q8C2318yes—
83C2×C22⋊Q8C2314yes—
84C2×C4×Q8—22no—
85C2×C4×Q8—44no—
86C2×C4×Q8C2314yes—
87C22×C4⋊C4—21no—
88C22×C4⋊C4—21no—
89C22×C4⋊C4—22no—
90C22×C4⋊C4—21no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4—21no—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—21no—
95C22×C4⋊C4C2311yescharacteristic
96C22×C4⋊C4C2311yescharacteristic
97C22×C4⋊C4C2312yes—
98C22×C4⋊C4C2311yescharacteristic
99C22×C22⋊C4—21no—
100C22×C22⋊C4—22no—
101C22×C22⋊C4—21no—
102C22×C42—21no—
103C22×C42—21no—
104C22×C42—44no—
105C22×C42D414yes—
106C22×C42D411yescharacteristic
107C22×C42D411yescharacteristic
108C22×C42C2311yescharacteristic
109C22×C42C2311yescharacteristic
110C22×C42C2314yes—
111#470—264no—
112C2×#106—28no—
113C2×#106C2318yes—
114C2×#103—28no—
115C2×#103—28no—
116C2×#103—28no—
117C2×#103—44no—
118C2×#103C2318yes—
119C2×#103C2318yes—
120C2×#103C2318yes—
121C2×#103C2318yes—
122#391—24no—
123#391—22no—
124#391C2314yes—
125#391C2318yes—
126#389—28no—
127#389—28no—
128#389—22no—
129#389C2314yes—
130#387—28no—
131#385—28no—
132#384—22no—
133#384C2314yes—
134#380—28no—
135#380—28no—
136#380—22no—
137#380C2314yes—
138C4×C4⋊C4—28no—
139C4×C4⋊C4—22no—
140C4×C4⋊C4C2314yes—
141C4×C22⋊C4—28no—
142C2×#95—21no—
143C2×#95—21no—
144C2×#95—21no—
145C2×#95—21no—
146C2×#95—21no—
147C2×#95—22no—
148C2×#95—22no—
149#340C2318yes—
150#340C2318yes—
151#336C2314yes—
152#336C2314yes—
153#336C2318yes—
154C25C2×D411yescharacteristic
155C22×Q8—21no—
156C22×Q8—22no—
157C22×Q8—22no—
158C22×Q8—24no—
159C22×Q8—24no—
160C22×Q8—24no—
161C22×Q8—24no—
162C22×Q8—24no—
163C22×Q8—24no—
164C22×Q8—24no—
165C22×Q8—24no—
166C22×Q8C2×D414yes—
167C22×Q8C2414yes—
168C22×Q8C2412yes—
169C23×C4—24no—
170C23×C4—24no—
171C23×C4—21no—
172C23×C4—21no—
173C23×C4—24no—
174C23×C4—24no—
175C23×C4—24no—
176C23×C4—22no—
177C23×C4—22no—
178C23×C4—21no—
179C23×C4—21no—
180C23×C4—42no—
181C23×C4—42no—
182C23×C4—42no—
183C23×C4C2×D411yescharacteristic
184C23×C4C2×D414yes—
185C23×C4C2×D412yes—
186C23×C4C2×D411yescharacteristic
187C23×C4C2×D414yes—
188C23×C4C2×D411yescharacteristic
189C23×C4C2×D411yescharacteristic
190C23×C4C2×D411yescharacteristic
191C23×C4C2×D414yes—
192C23×C4#4114yes—
193C23×C4C2412yes—
194C23×C4C2411yescharacteristic
195C2×Q16—216no—
196C2×Q16—216no—
197C2×Q16—48no—
198C2×Q16—432no—
199C2×M16—216no—
200C2×M16—216no—
201C2×M16—48no—
202C2×M16—432no—
203C22×C8—24no—
204C22×C8—24no—
205C22×C8—24no—
206C22×C8—24no—
207C22×C8—24no—
208C22×C8#4118yes—
209C22×C8C2414yes—
210C22×C8C2414yes—
211C4⋊Q8—48no—
212C4⋊Q8—48no—
213C22⋊Q8—216no—
214C22⋊Q8—28no—
215C22⋊Q8—216no—
216C22⋊Q8—216no—
217C22⋊Q8—416no—
218C22⋊Q8C2×D4116yes—
219C4×Q8—48no—
220C4×Q8—48no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—24no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—24no—
226C2×C4⋊C4—24no—
227C2×C4⋊C4—24no—
228C2×C4⋊C4—24no—
229C2×C4⋊C4—24no—
230C2×C4⋊C4—28no—
231C2×C4⋊C4—24no—
232C2×C4⋊C4—24no—
233C2×C4⋊C4—24no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—44no—
240C2×C4⋊C4—44no—
241C2×C4⋊C4—44no—
242C2×C4⋊C4—44no—
243C2×C4⋊C4—48no—
244C2×C4⋊C4—44no—
245C2×C4⋊C4—44no—
246C2×C4⋊C4C2×D414yes—
247C2×C4⋊C4C2412yes—
248C2×C4⋊C4C2414yes—
249C2×C4⋊C4C2412yes—
250C2×C4⋊C4C2412yes—
251C2×C22⋊C4—28no—
252C2×C22⋊C4—24no—
253C2×C22⋊C4—28no—
254C2×C22⋊C4—24no—
255C2×C22⋊C4—44no—
256C2×C22⋊C4—48no—
257C2×C42—24no—
258C2×C42—24no—
259C2×C42—24no—
260C2×C42—24no—
261C2×C42—48no—
262C2×C42—48no—
263C2×C42—42no—
264C2×C42—42no—
265C2×C42—44no—
266C2×C42—44no—
267C2×C42C2×D412yes—
268C2×C42C2×D412yes—
269C2×C42C2×D414yes—
270C2×C42C2×D414yes—
271C2×C42C2412yes—
272C2×C42C2412yes—
273#106—216no—
274#103—216no—
275#103—216no—
276#103—216no—
277#103—48no—
278#95—24no—
279#95—24no—
280#95—24no—
281#95—24no—
282#95—24no—
283#95—28no—
284#95—28no—
285C24—22no—
286C24—22no—
287C24—22no—
288C24—22no—
289C24—22no—
290C24—22no—
291C24#12114yes—
292C24C22×D412yes—
293C24C22×D411yescharacteristic
294C2×Q8—24no—
295C2×Q8—22no—
296C2×Q8—216no—
297C2×Q8—24no—
298C2×Q8—24no—
299C2×Q8—24no—
300C2×Q8—24no—
301C2×Q8—24no—
302C2×Q8—24no—
303C2×Q8—24no—
304C2×Q8—24no—
305C2×Q8—44no—
306C2×Q8—42no—
307C2×Q8—44no—
308C2×Q8—42no—
309C2×Q8—44no—
310C2×Q8—48no—
311C2×Q8—48no—
312C2×Q8—48no—
313C2×Q8—48no—
314C2×Q8—48no—
315C2×Q8C22×D414yes—
316C22×C4—22no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4—22no—
323C22×C4—22no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—216no—
327C22×C4—216no—
328C22×C4—24no—
329C22×C4—24no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—22no—
333C22×C4—22no—
334C22×C4—22no—
335C22×C4—22no—
336C22×C4—22no—
337C22×C4—28no—
338C22×C4—28no—
339C22×C4—28no—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—24no—
343C22×C4—24no—
344C22×C4—44no—
345C22×C4—44no—
346C22×C4—44no—
347C22×C4—416no—
348C22×C4—416no—
349C22×C4—42no—
350C22×C4—42no—
351C22×C4—42no—
352C22×C4—42no—
353C22×C4—44no—
354C22×C4—44no—
355C22×C4—42no—
356C22×C4—44no—
357C22×C4—42no—
358C22×C4—44no—
359C22×C4—42no—
360C22×C4—42no—
361C22×C4—44no—
362C22×C4—42no—
363C22×C4—42no—
364C22×C4—44no—
365C22×C4#12114yes—
366C22×C4#12118yes—
367C22×C4#13714yes—
368C22×C4#13714yes—
369C22×C4#13714yes—
370C22×C4C22×D412yes—
371C22×C4C22×D412yes—
372C22×C4C22×D414yes—
373C22×C4C22×D412yes—
374C22×C4C22×D412yes—
375C22×C4C22×D412yes—
376C22×C4C22×D411yescharacteristic
377C22×C4C22×D412yes—
378C22×C4C2×#4114yes—
379C22×C4C2×#4112yes—
380C22×C4C2×#4114yes—
381C22×C4H(5,𝔽2)14yes—
382C22×C4C2511yescharacteristic
383Q16—432no—
384M16—432no—
385C2×C8—216no—
386C2×C8—24no—
387C2×C8—24no—
388C2×C8—24no—
389C2×C8—24no—
390C2×C8—24no—
391C2×C8—48no—
392C2×C8C2×#4118yes—
393C4⋊C4—216no—
394C4⋊C4—24no—
395C4⋊C4—22no—
396C4⋊C4—24no—
397C4⋊C4—24no—
398C4⋊C4—24no—
399C4⋊C4—24no—
400C4⋊C4—48no—
401C4⋊C4—48no—
402C4⋊C4—48no—
403C4⋊C4—48no—
404C4⋊C4—44no—
405C4⋊C4—416no—
406C4⋊C4—42no—
407C4⋊C4—42no—
408C4⋊C4—48no—
409C4⋊C4—48no—
410C4⋊C4C22×D414yes—
411C22⋊C4—216no—
412C22⋊C4—48no—
413C22⋊C4—416no—
414C42—24no—
415C42—24no—
416C42—24no—
417C42—24no—
418C42—44no—
419C42—44no—
420C42—48no—
421C42—48no—
422C23—22no—
423C23—22no—
424C23—28no—
425C23—28no—
426C23—28no—
427C23—22no—
428C23—22no—
429C23—22no—
430C23—22no—
431C23—44no—
432C23—44no—
433C23—44no—
434C23—44no—
435C23C2×#12114yes—
436C23C2×#12112yes—
437C23#53212yes—
438C23#53412yes—
439C23C2×#13712yes—
440C23C2×#13712yes—
441C23C2×#13712yes—
442C23#57512yes—
443C23C23×D411yescharacteristic
444Q8—28no—
445Q8—44no—
446Q8—48no—
447Q8—44no—
448Q8—44no—
449Q8—44no—
450Q8—44no—
451Q8—88no—
452C2×C4—22no—
453C2×C4—22no—
454C2×C4—22no—
455C2×C4—22no—
456C2×C4—22no—
457C2×C4—28no—
458C2×C4—28no—
459C2×C4—28no—
460C2×C4—28no—
461C2×C4—22no—
462C2×C4—22no—
463C2×C4—22no—
464C2×C4—28no—
465C2×C4—28no—
466C2×C4—216no—
467C2×C4—24no—
468C2×C4—24no—
469C2×C4—22no—
470C2×C4—22no—
471C2×C4—22no—
472C2×C4—416no—
473C2×C4—416no—
474C2×C4—42no—
475C2×C4—42no—
476C2×C4—44no—
477C2×C4—48no—
478C2×C4—48no—
479C2×C4—42no—
480C2×C4—42no—
481C2×C4—44no—
482C2×C4—44no—
483C2×C4—42no—
484C2×C4—44no—
485C2×C4—42no—
486C2×C4—44no—
487C2×C4—42no—
488C2×C4—42no—
489C2×C4—44no—
490C2×C4—42no—
491C2×C4—42no—
492C2×C4—44no—
493C2×C4—84no—
494C2×C4—84no—
495C2×C4—88no—
496C2×C4—88no—
497C2×C4C2×#12114yes—
498C2×C4C2×#12112yes—
499C2×C4#53212yes—
500C2×C4#53412yes—
501C2×C4#54618yes—
502C2×C4#55318yes—
503C2×C4C2×#13714yes—
504C2×C4C2×#13714yes—
505C2×C4C2×#13714yes—
506C2×C4C23×D411yescharacteristic
507C2×C4C22×#4112yes—
508C2×C4C22×#4111yescharacteristic
509C2×C4C2×H(5,𝔽2)12yes—
510C8—28no—
511C8—44no—
512C22—24no—
513C22—24no—
514C22—24no—
515C22—42no—
516C22—42no—
517C22—42no—
518C22—42no—
519C22—416no—
520C22#254314yes—
521C22#303714yes—
522C22#303914yes—
523C22#317214yes—
524C22#318514yes—
525C22#319514yes—
526C22#319614yes—
527C22C22×#12111yescharacteristic
528C22C2×#53211yescharacteristic
529C22C2×#53411yescharacteristic
530C22C22×#13711yescharacteristic
531C22C22×#13711yescharacteristic
532C22C22×#13711yescharacteristic
533C22C2×#57511yescharacteristic
534C4—24no—
535C4—24no—
536C4—24no—
537C4—24no—
538C4—44no—
539C4—42no—
540C4—44no—
541C4—84no—
542C4—82no—
543C4—82no—
544C4—84no—
545C4#254314yes—
546C4C2×#54612yes—
547C4C2×#55312yes—
548C2—44no—
549C2#2858118yesdirect product factor
550C2C2×#254311yescharacteristic
551C2C2×#303711yescharacteristic
552C2C2×#303911yescharacteristic
553C2C2×#317211yescharacteristic
554C2C2×#318511yescharacteristic
555C2C2×#319511yescharacteristic
556C2C2×#319611yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28581C2direct (N × H)
5. C2×#2084C2semidirect
6. C2×#2072C2semidirect
7. C2×#2043C2semidirect
8. C2×#2016C2semidirect
9. C2×#1927C2semidirect
11. C2×#1878C2semidirect
45. #2084C22semidirect
46. #2072C22semidirect
47. #2043C22semidirect
48. #2016C22semidirect
49. #1927C22semidirect
51. #1878C22semidirect
549. C2#28581direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4702
C2×#28572
C2×C4×C22⋊Q82
#285812
C2×#20842
C2×#20722
C2×#20432
C2×#20162
C2×#19272
C2×#18942
C2×#18782
C2×#17282