Finite Group Databasebeta

← C2×#28306 #6459619

Subgroups — C2×#28306 #6459619

Order 512.

3504 conjugacy classes of subgroups.

The subgroup lattice has 557 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#483C211yesmaximal, characteristic, complemented
2C22×#480C211yesmaximal, characteristic
3C22×#451C211yesmaximal, characteristic, complemented
4C22×#448C211yesmaximal, characteristic
5C2×#2850C211yesmaximal, characteristic
6C22×#391C211yesmaximal, characteristic, complemented
7#28306C2116yesmaximal, direct product factor
8C2×#2097C212yesmaximal, complemented
9C2×#2015C212yesmaximal, complemented
10C2×#1969C212yesmaximal, complemented
11C2×#1968C212yesmaximal, complemented
12C2×C4×C22⋊C8C211yesmaximal, characteristic, complemented
13C24×Q8C2211yescharacteristic
14C23×Q16C2212yes—
15C23×SD16C2212yes—
16C22×#124C2211yescharacteristic
17C22×C22⋊Q8C2211yescharacteristic
18C22×#121C2211yescharacteristic
19C23×C4⋊C4C2211yescharacteristic
20C23×C42C2211yescharacteristic
21C2×#483—28no—
22C2×#483C2218yescomplemented
23C2×#480—28no—
24C2×#480C2218yes—
25C2×#451—28no—
26C2×#451C2218yescomplemented
27C2×#448—28no—
28C2×#448C2218yes—
29C22×#107C2212yes—
30C22×#106C2212yes—
31C22×#103C2212yes—
32C22×#103C2212yes—
33C22×#103C2212yes—
34C22×#102C2212yes—
35C22×C22⋊C8C2211yescharacteristic
36C22×C22⋊C8C2211yescharacteristic
37C22×C4×C8C2212yes—
38#2850—24no—
39#2850C2218yes—
40C2×#391—22no—
41C2×#391—24no—
42C2×#391C2211yescharacteristic
43C2×#391C2212yes—
44C2×#391C2212yes—
45C2×#391C2218yescomplemented
46C2×#390C2211yescharacteristic
47C2×#388—22no—
48C2×#386—22no—
49C2×#382C2211yescharacteristic
50C22×#95—22no—
51#2097C22116yescomplemented
52#2015C22116yescomplemented
53#1969C22116yescomplemented
54#1968C22116yescomplemented
55C4×C22⋊C8C2218yescomplemented
56C2×#336C2212yes—
57C23×Q8—28no—
58C23×Q8—22no—
59C23×Q8—21no—
60C23×Q8—24no—
61C23×Q8—24no—
62C23×Q8—44no—
63C23×Q8C2311yescharacteristic
64C23×Q8C2312yes—
65C23×Q8C2314yes—
66C23×D4—21no—
67C23×D4C2311yescharacteristic
68C24×C4—21no—
69C24×C4—21no—
70C24×C4D412yes—
71C24×C4C2311yescharacteristic
72C22×Q16—28no—
73C22×Q16—28no—
74C22×Q16—44no—
75C22×Q16C2318yes—
76C22×SD16—28no—
77C22×SD16—28no—
78C22×SD16—44no—
79C22×SD16C2318yes—
80C23×C8C2312yes—
81C23×C8C2312yes—
82C2×#124—22no—
83C2×#124—44no—
84C2×#124C2314yes—
85C2×C22⋊Q8—22no—
86C2×C22⋊Q8—24no—
87C2×C22⋊Q8—24no—
88C2×C22⋊Q8C2314yes—
89C2×#121—22no—
90C2×#121—24no—
91C2×#121—24no—
92C2×#121C2314yes—
93C22×C4⋊C4—24no—
94C22×C4⋊C4—24no—
95C22×C4⋊C4—22no—
96C22×C4⋊C4—21no—
97C22×C4⋊C4—21no—
98C22×C4⋊C4C2314yes—
99C22×C4⋊C4C2312yes—
100C22×C4⋊C4C2311yescharacteristic
101C22×C4⋊C4C2311yescharacteristic
102C22×C22⋊C4—21no—
103C22×C22⋊C4—21no—
104C22×C22⋊C4—22no—
105C22×C22⋊C4—22no—
106C22×C42—44no—
107C22×C42D414yes—
108C22×C42D412yes—
109C22×C42C2311yescharacteristic
110C22×C42C2311yescharacteristic
111C22×C42C2314yes—
112#483—232no—
113#480—232no—
114#451—232no—
115#448—232no—
116C2×#107—28no—
117C2×#107C2318yes—
118C2×#106—28no—
119C2×#106C2318yes—
120C2×#103—28no—
121C2×#103—28no—
122C2×#103—28no—
123C2×#103C2318yes—
124C2×#103C2318yes—
125C2×#103C2318yes—
126C2×#102—28no—
127C2×#102C2318yes—
128C2×C22⋊C8D418yes—
129C2×C22⋊C8D418yes—
130C2×C22⋊C8C2314yes—
131C2×C22⋊C8C2314yes—
132C2×C4×C8—44no—
133C2×C4×C8C2318yes—
134#391—22no—
135#391—24no—
136#391—24no—
137#391—216no—
138#391C2314yes—
139#391C2318yes—
140#391C2318yes—
141#390—22no—
142#390C2314yes—
143#388—216no—
144#386—216no—
145#382—22no—
146#382C2314yes—
147C2×#95—24no—
148C2×#95—24no—
149C2×#95—216no—
150C2×#95—22no—
151C2×#95—22no—
152#336C2318yes—
153C25—21no—
154C25C2×D411yescharacteristic
155C22×Q8—28no—
156C22×Q8—216no—
157C22×Q8—216no—
158C22×Q8—24no—
159C22×Q8—22no—
160C22×Q8—21no—
161C22×Q8—24no—
162C22×Q8—24no—
163C22×Q8—24no—
164C22×Q8—22no—
165C22×Q8—22no—
166C22×Q8—28no—
167C22×Q8—28no—
168C22×Q8—24no—
169C22×Q8—24no—
170C22×Q8—24no—
171C22×Q8—24no—
172C22×Q8—48no—
173C22×Q8—432no—
174C22×Q8—432no—
175C22×Q8—44no—
176C22×Q8—48no—
177C22×Q8—44no—
178C22×Q8—48no—
179C22×Q8#4118yes—
180C22×Q8C2412yes—
181C22×Q8C2414yes—
182C22×D4—24no—
183C22×D4—22no—
184C22×D4—22no—
185C22×D4—21no—
186C22×D4—24no—
187C22×D4—24no—
188C22×D4—44no—
189C22×D4—48no—
190C22×D4C2412yes—
191C23×C4—24no—
192C23×C4—24no—
193C23×C4—28no—
194C23×C4—28no—
195C23×C4—24no—
196C23×C4—22no—
197C23×C4—28no—
198C23×C4—24no—
199C23×C4—21no—
200C23×C4—21no—
201C23×C4—21no—
202C23×C4—22no—
203C23×C4—44no—
204C23×C4—44no—
205C23×C4—44no—
206C23×C4—44no—
207C23×C4—48no—
208C23×C4C2×D412yes—
209C23×C4C2×D418yes—
210C23×C4C2×D412yes—
211C23×C4C2×D411yescharacteristic
212C23×C4C2×D414yes—
213C23×C4C2×D414yes—
214C23×C4C2×D412yes—
215C23×C4C2412yes—
216C23×C4C2411yescharacteristic
217C2×Q16—216no—
218C2×Q16—216no—
219C2×Q16—48no—
220C2×Q16—432no—
221C2×SD16—216no—
222C2×SD16—216no—
223C2×SD16—48no—
224C2×SD16—432no—
225C22×C8—24no—
226C22×C8—24no—
227C22×C8—24no—
228C22×C8—24no—
229C22×C8C2×D418yes—
230C22×C8C2×D418yes—
231C22×C8C2414yes—
232C22×C8C2414yes—
233#124—48no—
234#124—48no—
235C22⋊Q8—28no—
236C22⋊Q8—28no—
237C22⋊Q8—48no—
238#121—28no—
239#121—28no—
240#121—48no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—28no—
244C2×C4⋊C4—28no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—22no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—21no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—44no—
255C2×C4⋊C4—48no—
256C2×C4⋊C4—44no—
257C2×C4⋊C4C2414yes—
258C2×C4⋊C4C2412yes—
259C2×C4⋊C4C2412yes—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—24no—
262C2×C22⋊C4—28no—
263C2×C22⋊C4—28no—
264C2×C22⋊C4—48no—
265C2×C22⋊C4—44no—
266C2×C22⋊C4—44no—
267C2×C22⋊C4—48no—
268C2×C42—24no—
269C2×C42—24no—
270C2×C42—48no—
271C2×C42—48no—
272C2×C42—44no—
273C2×C42C2×D412yes—
274C2×C42C2×D412yes—
275C2×C42C2×D418yes—
276C2×C42C2412yes—
277C2×C42C2412yes—
278#107—216no—
279#106—216no—
280#103—216no—
281#103—216no—
282#103—216no—
283#102—216no—
284C22⋊C8C2×D4116yes—
285C22⋊C8C2×D4116yes—
286C4×C8—48no—
287#95—216no—
288#95—216no—
289#95—28no—
290#95—28no—
291C24—22no—
292C24—22no—
293C24—24no—
294C24—22no—
295C24—42no—
296C24—42no—
297C24—42no—
298C24—44no—
299C24—44no—
300C24#12714yes—
301C24#13518yes—
302C24C22×D412yes—
303C24C22×D411yescharacteristic
304C2×Q8—216no—
305C2×Q8—28no—
306C2×Q8—24no—
307C2×Q8—216no—
308C2×Q8—216no—
309C2×Q8—24no—
310C2×Q8—24no—
311C2×Q8—22no—
312C2×Q8—22no—
313C2×Q8—24no—
314C2×Q8—24no—
315C2×Q8—24no—
316C2×Q8—24no—
317C2×Q8—432no—
318C2×Q8—432no—
319C2×Q8—48no—
320C2×Q8—432no—
321C2×Q8—464no—
322C2×Q8—42no—
323C2×Q8—48no—
324C2×Q8—44no—
325C2×Q8—42no—
326C2×Q8—44no—
327C2×Q8—42no—
328C2×Q8—48no—
329C2×Q8—48no—
330C2×Q8—48no—
331C2×Q8—48no—
332C2×Q8C2×#4118yes—
333C2×D4—22no—
334C2×D4—22no—
335C2×D4—24no—
336C2×D4—24no—
337C2×D4—48no—
338C2×D4—416no—
339C2×D4—42no—
340C2×D4—42no—
341C2×D4—42no—
342C2×D4—48no—
343C2×D4—48no—
344C2×D4—816no—
345C22×C4—22no—
346C22×C4—24no—
347C22×C4—22no—
348C22×C4—24no—
349C22×C4—24no—
350C22×C4—24no—
351C22×C4—216no—
352C22×C4—216no—
353C22×C4—24no—
354C22×C4—24no—
355C22×C4—216no—
356C22×C4—28no—
357C22×C4—24no—
358C22×C4—216no—
359C22×C4—24no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—216no—
363C22×C4—22no—
364C22×C4—24no—
365C22×C4—22no—
366C22×C4—22no—
367C22×C4—48no—
368C22×C4—432no—
369C22×C4—48no—
370C22×C4—432no—
371C22×C4—48no—
372C22×C4—44no—
373C22×C4—44no—
374C22×C4—42no—
375C22×C4—42no—
376C22×C4—42no—
377C22×C4—42no—
378C22×C4—48no—
379C22×C4—44no—
380C22×C4—42no—
381C22×C4—416no—
382C22×C4—48no—
383C22×C4—44no—
384C22×C4—44no—
385C22×C4—816no—
386C22×C4#12714yes—
387C22×C4#12718yes—
388C22×C4#13718yes—
389C22×C4C22×D414yes—
390C22×C4C22×D412yes—
391C22×C4C22×D414yes—
392C22×C4C22×D414yes—
393C22×C4C22×D414yes—
394C22×C4C22×D411yescharacteristic
395C22×C4C22×D412yes—
396C22×C4C22×D412yes—
397C22×C4C2×#4114yes—
398C22×C4H(5,𝔽2)14yes—
399C22×C4C2511yescharacteristic
400Q16—432no—
401SD16—432no—
402C2×C8—216no—
403C2×C8—216no—
404C2×C8—24no—
405C2×C8—24no—
406C2×C8—24no—
407C2×C8—24no—
408C2×C8C22×D418yes—
409C2×C8C22×D418yes—
410C4⋊C4—24no—
411C4⋊C4—22no—
412C4⋊C4—22no—
413C4⋊C4—24no—
414C4⋊C4—22no—
415C4⋊C4—22no—
416C4⋊C4—48no—
417C4⋊C4—44no—
418C4⋊C4—42no—
419C4⋊C4—42no—
420C4⋊C4—48no—
421C22⋊C4—416no—
422C22⋊C4—48no—
423C22⋊C4—48no—
424C22⋊C4—416no—
425C42—24no—
426C42—24no—
427C42—24no—
428C42—24no—
429C42—48no—
430C23—216no—
431C23—28no—
432C23—22no—
433C23—22no—
434C23—216no—
435C23—28no—
436C23—24no—
437C23—42no—
438C23—42no—
439C23—42no—
440C23—44no—
441C23—44no—
442C23—88no—
443C23—84no—
444C23—84no—
445C23—88no—
446C23—84no—
447C23#495116yes—
448C23#52512yes—
449C23C2×#12714yes—
450C23C2×#12712yes—
451C23#53412yes—
452C23C2×#13518yes—
453C23C2×#13514yes—
454C23C2×#13714yes—
455C23C23×D411yescharacteristic
456Q8—28no—
457Q8—28no—
458Q8—432no—
459Q8—44no—
460Q8—44no—
461Q8—416no—
462Q8—44no—
463Q8—44no—
464Q8—84no—
465D4—44no—
466D4—44no—
467D4—816no—
468D4—84no—
469C2×C4—22no—
470C2×C4—24no—
471C2×C4—22no—
472C2×C4—216no—
473C2×C4—28no—
474C2×C4—24no—
475C2×C4—28no—
476C2×C4—28no—
477C2×C4—216no—
478C2×C4—28no—
479C2×C4—24no—
480C2×C4—24no—
481C2×C4—24no—
482C2×C4—432no—
483C2×C4—432no—
484C2×C4—44no—
485C2×C4—44no—
486C2×C4—48no—
487C2×C4—416no—
488C2×C4—42no—
489C2×C4—42no—
490C2×C4—42no—
491C2×C4—42no—
492C2×C4—44no—
493C2×C4—42no—
494C2×C4—48no—
495C2×C4—44no—
496C2×C4—44no—
497C2×C4—816no—
498C2×C4—88no—
499C2×C4—84no—
500C2×C4—84no—
501C2×C4—84no—
502C2×C4#52512yes—
503C2×C4C2×#12714yes—
504C2×C4C2×#12712yes—
505C2×C4#53412yes—
506C2×C4#54618yes—
507C2×C4#54618yes—
508C2×C4C2×#13718yes—
509C2×C4C23×D411yescharacteristic
510C2×C4C23×D411yescharacteristic
511C2×C4C22×#4112yes—
512C2×C4C2×H(5,𝔽2)12yes—
513C8—28no—
514C8—28no—
515C22—24no—
516C22—28no—
517C22—28no—
518C22—232no—
519C22—24no—
520C22—82no—
521C22—84no—
522C22—84no—
523C22—82no—
524C22—82no—
525C22—168no—
526C22#253914yes—
527C22#310818yes—
528C22C2×#49518yes—
529C22C2×#49514yes—
530C22#315214yes—
531C22#319018yes—
532C22C2×#52511yescharacteristic
533C22C22×#12711yescharacteristic
534C22C2×#53411yescharacteristic
535C22C22×#13512yes—
536C22C22×#13712yes—
537C4—24no—
538C4—28no—
539C4—48no—
540C4—44no—
541C4—82no—
542C4—84no—
543C4—82no—
544C4—82no—
545C4#253914yes—
546C4C2×#54612yes—
547C4C2×#54612yes—
548C2—28no—
549C2—162no—
550C2#2830618yesdirect product factor
551C2C2×#253911yescharacteristic
552C2C2×#310812yes—
553C2C22×#49511yescharacteristic
554C2C2×#315211yescharacteristic
555C2C2×#319012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
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
1. C22×#483C2semidirect
3. C22×#451C2semidirect
6. C22×#391C2semidirect
7. #28306C2direct (N × H)
8. C2×#2097C2semidirect
9. C2×#2015C2semidirect
10. C2×#1969C2semidirect
11. C2×#1968C2semidirect
12. C2×C4×C22⋊C8C2semidirect
22. C2×#483C22semidirect
26. C2×#451C22semidirect
45. C2×#391C22semidirect
51. #2097C22semidirect
52. #2015C22semidirect
53. #1969C22semidirect
54. #1968C22semidirect
55. C4×C22⋊C8C22semidirect
550. C2#28306direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4832
C22×#4802
C22×#4512
C22×#4482
C2×#28502
C22×#3912
#283062
C2×#20972
C2×#20152
C2×#19692
C2×#19682
C2×C4×C22⋊C82