Finite Group Databasebeta

← C2×#28621 #6462970

Subgroups — C2×#28621 #6462970

Order 512.

2978 conjugacy classes of subgroups.

The subgroup lattice has 610 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#496C211yesmaximal, characteristic
2C22×#489C211yesmaximal, characteristic, complemented
3C2×#2858C211yesmaximal, characteristic, complemented
4C2×C4×#124C211yesmaximal, characteristic, complemented
5#28621C2116yesmaximal, direct product factor
6C2×#2055C212yesmaximal, complemented
7C2×#2054C212yesmaximal, complemented
8C2×#1993C211yesmaximal, characteristic, complemented
9C2×#1961C211yesmaximal, characteristic, complemented
10C2×#1880C212yesmaximal, complemented
11C2×#1879C212yesmaximal, complemented
12C2×#1767C211yesmaximal, characteristic, complemented
13C23×SD16C2212yes—
14C23×D8C2212yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×#127C2211yescharacteristic
17C22×#124—21no—
18C22×#124—21no—
19C22×#124C2211yescharacteristic
20C22×C4×Q8C2211yescharacteristic
21C22×C4×D4C2211yescharacteristic
22C2×#496—28no—
23C2×#496C2218yes—
24C2×#489—28no—
25C2×#489C2218yescomplemented
26C22×C4⋊C8C2212yes—
27C22×#103C2212yes—
28C22×#102C2212yes—
29C22×#102C2212yes—
30C22×#102C2212yes—
31C22×#97C2211yescharacteristic
32C22×#97C2211yescharacteristic
33#2858—24no—
34#2858C2218yescomplemented
35C4×#124—24no—
36C4×#124C2218yescomplemented
37C2×#391C2211yescharacteristic
38C2×#390—21no—
39C2×#390—21no—
40C2×#390C2212yes—
41C2×#390C2212yes—
42C2×#390C2211yescharacteristic
43C2×#388—21no—
44C2×#388—21no—
45C2×#382C2211yescharacteristic
46C2×C4×C22⋊C4—21no—
47C2×C4×C22⋊C4—21no—
48C2×C43C2211yescharacteristic
49#2055C22116yescomplemented
50#2054C22116yescomplemented
51#1993C2218yescomplemented
52#1961C2218yescomplemented
53#1880C22116yescomplemented
54#1879C22116yescomplemented
55#1767C2218yescomplemented
56C2×#340C2212yes—
57C2×#340C2212yes—
58C2×#336C2212yes—
59C23×Q8—21no—
60C23×Q8C2311yescharacteristic
61C23×D4—21no—
62C23×D4—21no—
63C23×D4C2312yes—
64C23×D4C2311yescharacteristic
65C24×C4—21no—
66C22×SD16—28no—
67C22×SD16—28no—
68C22×SD16—44no—
69C22×SD16C2318yes—
70C22×D8—28no—
71C22×D8—28no—
72C22×D8—44no—
73C22×D8C2318yes—
74C23×C8C2312yes—
75C23×C8C2312yes—
76C2×C4⋊Q8—22no—
77C2×C4⋊Q8—24no—
78C2×C4⋊Q8—24no—
79C2×C4⋊Q8C2314yes—
80C2×#127—24no—
81C2×#127—22no—
82C2×#127—24no—
83C2×#127C2314yes—
84C2×#124—22no—
85C2×#124—28no—
86C2×#124—28no—
87C2×#124—24no—
88C2×#124—48no—
89C2×#124—48no—
90C2×#124D418yes—
91C2×#124C2314yes—
92C2×C4×Q8—22no—
93C2×C4×Q8—44no—
94C2×C4×Q8C2314yes—
95C2×C4×D4—22no—
96C2×C4×D4—44no—
97C2×C4×D4C2314yes—
98C22×C4⋊C4—21no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4C2311yescharacteristic
101C22×C4⋊C4C2311yescharacteristic
102C22×C4⋊C4C2312yes—
103C22×C22⋊C4—21no—
104C22×C22⋊C4—21no—
105C22×C22⋊C4—21no—
106C22×C22⋊C4—22no—
107C22×C22⋊C4—22no—
108C22×C22⋊C4—22no—
109C22×C22⋊C4—22no—
110C22×C22⋊C4—21no—
111C22×C22⋊C4—21no—
112C22×C42—21no—
113C22×C42D411yescharacteristic
114C22×C42D411yescharacteristic
115C22×C42D411yescharacteristic
116C22×C42D411yescharacteristic
117C22×C42C2311yescharacteristic
118C22×C42C2311yescharacteristic
119C22×C42C2311yescharacteristic
120#496—232no—
121#489—232no—
122C2×C4⋊C8—28no—
123C2×C4⋊C8C2318yes—
124C2×#103—28no—
125C2×#103C2318yes—
126C2×#102—28no—
127C2×#102—44no—
128C2×#102—44no—
129C2×#102C2318yes—
130C2×#102C2318yes—
131C2×#102C2318yes—
132C2×#97—24no—
133C2×#97—24no—
134C2×#97C2314yes—
135C2×#97C2314yes—
136#391—22no—
137#391C2314yes—
138#390—24no—
139#390—24no—
140#390—28no—
141#390—28no—
142#390—22no—
143#390C2314yes—
144#390C2318yes—
145#390C2318yes—
146#388—28no—
147#388—28no—
148#382—22no—
149#382C2314yes—
150C4×C22⋊C4—28no—
151C4×C22⋊C4—28no—
152C2×#95—21no—
153C2×#95—21no—
154C2×#95—21no—
155C2×#95—21no—
156C43D414yes—
157C43C2314yes—
158#340C2318yes—
159#340C2318yes—
160#336C2318yes—
161C25—21no—
162C25—22no—
163C22×Q8—21no—
164C22×Q8—24no—
165C22×Q8—22no—
166C22×Q8—24no—
167C22×Q8—24no—
168C22×Q8—44no—
169C22×Q8—44no—
170C22×Q8—44no—
171C22×Q8C2×D414yes—
172C22×Q8C2412yes—
173C22×D4—21no—
174C22×D4—24no—
175C22×D4—24no—
176C22×D4—22no—
177C22×D4—24no—
178C22×D4—24no—
179C22×D4—22no—
180C22×D4—24no—
181C22×D4—24no—
182C22×D4—24no—
183C22×D4—24no—
184C22×D4—24no—
185C22×D4—24no—
186C22×D4—44no—
187C22×D4—44no—
188C22×D4—44no—
189C22×D4—44no—
190C22×D4—44no—
191C22×D4—44no—
192C22×D4C2×D414yes—
193C22×D4C2414yes—
194C22×D4C2412yes—
195C23×C4—21no—
196C23×C4—22no—
197C23×C4—21no—
198C23×C4—21no—
199C23×C4—24no—
200C23×C4—44no—
201C23×C4—44no—
202C23×C4—44no—
203C23×C4C2×D411yescharacteristic
204C23×C4C2×D411yescharacteristic
205C23×C4C2×D411yescharacteristic
206C23×C4C2×D411yescharacteristic
207C23×C4C2×D411yescharacteristic
208C23×C4C2×D411yescharacteristic
209C23×C4C2411yescharacteristic
210C2×SD16—216no—
211C2×SD16—216no—
212C2×SD16—48no—
213C2×SD16—432no—
214C2×D8—216no—
215C2×D8—216no—
216C2×D8—48no—
217C2×D8—432no—
218C22×C8—24no—
219C22×C8—24no—
220C22×C8—24no—
221C22×C8—24no—
222C22×C8—24no—
223C22×C8#4118yes—
224C22×C8C2414yes—
225C22×C8C2414yes—
226C4⋊Q8—28no—
227C4⋊Q8—28no—
228C4⋊Q8—48no—
229#127—28no—
230#127—28no—
231#127—48no—
232#124—216no—
233#124—28no—
234#124—432no—
235#124—432no—
236#124C2×D4116yes—
237C4×Q8—48no—
238C4×Q8—48no—
239C4×D4—48no—
240C4×D4—48no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—24no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4—24no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—21no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—44no—
251C2×C4⋊C4—44no—
252C2×C4⋊C4C2412yes—
253C2×C4⋊C4C2412yes—
254C2×C4⋊C4C2414yes—
255C2×C22⋊C4—28no—
256C2×C22⋊C4—28no—
257C2×C22⋊C4—24no—
258C2×C22⋊C4—24no—
259C2×C22⋊C4—24no—
260C2×C22⋊C4—28no—
261C2×C22⋊C4—28no—
262C2×C22⋊C4—28no—
263C2×C22⋊C4—28no—
264C2×C22⋊C4—24no—
265C2×C22⋊C4—24no—
266C2×C22⋊C4—44no—
267C2×C22⋊C4—44no—
268C2×C22⋊C4—48no—
269C2×C22⋊C4—48no—
270C2×C22⋊C4—44no—
271C2×C22⋊C4—48no—
272C2×C22⋊C4—48no—
273C2×C42—24no—
274C2×C42—24no—
275C2×C42—24no—
276C2×C42—24no—
277C2×C42—24no—
278C2×C42—42no—
279C2×C42—42no—
280C2×C42—44no—
281C2×C42C2×D412yes—
282C2×C42C2×D414yes—
283C2×C42C2×D414yes—
284C2×C42C2×D412yes—
285C2×C42C2×D414yes—
286C2×C42C2×D414yes—
287C2×C42C2×D412yes—
288C2×C42C2×D414yes—
289C2×C42#4114yes—
290C2×C42C2412yes—
291C2×C42C2412yes—
292C2×C42C2412yes—
293C4⋊C8—216no—
294#103—216no—
295#102—216no—
296#102—48no—
297#102—48no—
298#97—28no—
299#97—28no—
300#95—24no—
301#95—24no—
302#95—24no—
303#95—24no—
304C24—24no—
305C24—22no—
306C24—24no—
307C24—42no—
308C24—42no—
309C24—42no—
310C24—42no—
311C24—42no—
312C24—42no—
313C24—44no—
314C24—44no—
315C24—44no—
316C24—44no—
317C24—44no—
318C24—44no—
319C24—44no—
320C24C22×D411yescharacteristic
321C2×Q8—24no—
322C2×Q8—22no—
323C2×Q8—216no—
324C2×Q8—24no—
325C2×Q8—24no—
326C2×Q8—48no—
327C2×Q8—48no—
328C2×Q8—48no—
329C2×Q8—42no—
330C2×Q8—42no—
331C2×Q8—48no—
332C2×Q8—816no—
333C2×Q8C22×D414yes—
334C2×D4—24no—
335C2×D4—216no—
336C2×D4—24no—
337C2×D4—24no—
338C2×D4—22no—
339C2×D4—24no—
340C2×D4—24no—
341C2×D4—24no—
342C2×D4—24no—
343C2×D4—24no—
344C2×D4—24no—
345C2×D4—48no—
346C2×D4—48no—
347C2×D4—48no—
348C2×D4—48no—
349C2×D4—48no—
350C2×D4—48no—
351C2×D4—44no—
352C2×D4—42no—
353C2×D4—44no—
354C2×D4—42no—
355C2×D4—44no—
356C2×D4—48no—
357C2×D4—48no—
358C2×D4—48no—
359C2×D4—48no—
360C2×D4—48no—
361C2×D4—816no—
362C2×D4—816no—
363C2×D4C22×D414yes—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—22no—
367C22×C4—22no—
368C22×C4—22no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—22no—
372C22×C4—24no—
373C22×C4—22no—
374C22×C4—22no—
375C22×C4—22no—
376C22×C4—22no—
377C22×C4—22no—
378C22×C4—22no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—22no—
382C22×C4—24no—
383C22×C4—48no—
384C22×C4—48no—
385C22×C4—42no—
386C22×C4—42no—
387C22×C4—44no—
388C22×C4—42no—
389C22×C4—42no—
390C22×C4—44no—
391C22×C4—44no—
392C22×C4—42no—
393C22×C4—42no—
394C22×C4—42no—
395C22×C4—42no—
396C22×C4—48no—
397C22×C4—816no—
398C22×C4#12114yes—
399C22×C4#12114yes—
400C22×C4AGL(1,ℤ/8)14yes—
401C22×C4AGL(1,ℤ/8)14yes—
402C22×C4C22×D412yes—
403C22×C4C22×D412yes—
404C22×C4C22×D412yes—
405C22×C4C22×D412yes—
406C22×C4C22×D412yes—
407C22×C4C22×D412yes—
408C22×C4C22×D411yescharacteristic
409C22×C4C22×D412yes—
410C22×C4C2×#4112yes—
411C22×C4C2×#4114yes—
412C22×C4H(5,𝔽2)14yes—
413C22×C4C2511yescharacteristic
414SD16—432no—
415D8—432no—
416C2×C8—216no—
417C2×C8—24no—
418C2×C8—24no—
419C2×C8—24no—
420C2×C8—24no—
421C2×C8—24no—
422C2×C8—48no—
423C2×C8C2×#4118yes—
424C4⋊C4—24no—
425C4⋊C4—24no—
426C4⋊C4—24no—
427C4⋊C4—24no—
428C4⋊C4—48no—
429C4⋊C4—44no—
430C4⋊C4—48no—
431C4⋊C4—42no—
432C4⋊C4—42no—
433C22⋊C4—216no—
434C22⋊C4—216no—
435C22⋊C4—48no—
436C22⋊C4—48no—
437C22⋊C4—416no—
438C22⋊C4—416no—
439C22⋊C4—48no—
440C22⋊C4—416no—
441C22⋊C4—416no—
442C42—24no—
443C42—24no—
444C42—28no—
445C42—28no—
446C42—24no—
447C42—24no—
448C42—44no—
449C42—44no—
450C42—48no—
451C42#12118yes—
452C42C22×D414yes—
453C42C2×#4114yes—
454C23—24no—
455C23—42no—
456C23—42no—
457C23—48no—
458C23—48no—
459C23—48no—
460C23—42no—
461C23—42no—
462C23—42no—
463C23—42no—
464C23—44no—
465C23—44no—
466C23—44no—
467C23—44no—
468C23—44no—
469C23—44no—
470C23—44no—
471C23—84no—
472C23—84no—
473C23—84no—
474C23—84no—
475C23—88no—
476C23—88no—
477C23—88no—
478C23—88no—
479C23—88no—
480C23—88no—
481C23—88no—
482C23C2×#12112yes—
483C23#53212yes—
484C23#53512yes—
485C23C2×AGL(1,ℤ/8)12yes—
486C23C2×AGL(1,ℤ/8)12yes—
487C23#57512yes—
488C23#57512yes—
489C23C23×D411yescharacteristic
490Q8—28no—
491Q8—44no—
492Q8—48no—
493Q8—816no—
494D4—28no—
495D4—44no—
496D4—44no—
497D4—44no—
498D4—44no—
499D4—44no—
500D4—48no—
501D4—816no—
502D4—816no—
503D4—88no—
504C2×C4—28no—
505C2×C4—22no—
506C2×C4—22no—
507C2×C4—28no—
508C2×C4—28no—
509C2×C4—28no—
510C2×C4—22no—
511C2×C4—22no—
512C2×C4—22no—
513C2×C4—22no—
514C2×C4—22no—
515C2×C4—22no—
516C2×C4—24no—
517C2×C4—22no—
518C2×C4—22no—
519C2×C4—22no—
520C2×C4—22no—
521C2×C4—22no—
522C2×C4—22no—
523C2×C4—44no—
524C2×C4—42no—
525C2×C4—42no—
526C2×C4—44no—
527C2×C4—48no—
528C2×C4—44no—
529C2×C4—42no—
530C2×C4—42no—
531C2×C4—44no—
532C2×C4—44no—
533C2×C4—42no—
534C2×C4—42no—
535C2×C4—42no—
536C2×C4—42no—
537C2×C4—816no—
538C2×C4—84no—
539C2×C4—84no—
540C2×C4—88no—
541C2×C4C2×#12114yes—
542C2×C4C2×#12114yes—
543C2×C4C2×#12112yes—
544C2×C4#53212yes—
545C2×C4#53512yes—
546C2×C4#54618yes—
547C2×C4#55918yes—
548C2×C4C2×AGL(1,ℤ/8)14yes—
549C2×C4C2×AGL(1,ℤ/8)14yes—
550C2×C4C23×D411yescharacteristic
551C2×C4C22×#4112yes—
552C2×C4C22×#4111yescharacteristic
553C2×C4C2×H(5,𝔽2)12yes—
554C8—28no—
555C8—44no—
556C22—44no—
557C22—44no—
558C22—44no—
559C22—82no—
560C22—82no—
561C22—82no—
562C22—82no—
563C22—816no—
564C22—84no—
565C22—84no—
566C22—84no—
567C22—84no—
568C22—84no—
569C22—84no—
570C22—84no—
571C22—1616no—
572C22#254414yes—
573C22#303814yes—
574C22#304014yes—
575C22#317114yes—
576C22#318014yes—
577C22#321314yes—
578C22#321414yes—
579C22C22×#12111yescharacteristic
580C22C2×#53211yescharacteristic
581C22C2×#53511yescharacteristic
582C22C22×AGL(1,ℤ/8)11yescharacteristic
583C22C22×AGL(1,ℤ/8)11yescharacteristic
584C22C2×#57511yescharacteristic
585C22C2×#57511yescharacteristic
586C4—24no—
587C4—24no—
588C4—24no—
589C4—24no—
590C4—42no—
591C4—44no—
592C4—42no—
593C4—82no—
594C4—82no—
595C4—84no—
596C4#254414yes—
597C4C2×#54612yes—
598C4C2×#55912yes—
599C2—84no—
600C2—164no—
601C2#2862118yesdirect product factor
602C2C2×#254411yescharacteristic
603C2C2×#303811yescharacteristic
604C2C2×#304011yescharacteristic
605C2C2×#317111yescharacteristic
606C2C2×#318011yescharacteristic
607C2C2×#321311yescharacteristic
608C2C2×#321411yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#496C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#489C2semidirect
3. C2×#2858C2semidirect
4. C2×C4×#124C2semidirect
5. #28621C2direct (N × H)
6. C2×#2055C2semidirect
7. C2×#2054C2semidirect
8. C2×#1993C2semidirect
9. C2×#1961C2semidirect
10. C2×#1880C2semidirect
11. C2×#1879C2semidirect
12. C2×#1767C2semidirect
25. C2×#489C22semidirect
34. #2858C22semidirect
36. C4×#124C22semidirect
49. #2055C22semidirect
50. #2054C22semidirect
51. #1993C22semidirect
52. #1961C22semidirect
53. #1880C22semidirect
54. #1879C22semidirect
55. #1767C22semidirect
601. C2#28621direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4962
C22×#4892
C2×#28582
C2×C4×#1242
#286212
C2×#20552
C2×#20542
C2×#19932
C2×#19612
C2×#18802
C2×#18792
C2×#17672