Finite Group Databasebeta

← C2×#28230 #6465416

Subgroups — C2×#28230 #6465416

Order 512.

3118 conjugacy classes of subgroups.

The subgroup lattice has 606 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#468C212yesmaximal, complemented
2C22×C4×SD16C211yesmaximal, characteristic, complemented
3C22×#436C211yesmaximal, characteristic, complemented
4C2×#2538C211yesmaximal, characteristic, complemented
5C2×#2537C211yesmaximal, characteristic
6#28230C2116yesmaximal, direct product factor
7C2×#2036C212yesmaximal, complemented
8C2×#2033C212yesmaximal, complemented
9C2×#1845C211yesmaximal, characteristic, complemented
10C2×#1809C212yesmaximal, complemented
11C2×#1803C211yesmaximal, characteristic, complemented
12C2×#1802C211yesmaximal, characteristic, complemented
13C23×SD16C2211yescharacteristic
14C23×M16C2212yes—
15C22×C22⋊Q8C2212yes—
16C22×#121—21no—
17C22×#121C2212yes—
18C22×C4×Q8C2211yescharacteristic
19C22×C4×D4C2211yescharacteristic
20C22×C4×D4C2211yescharacteristic
21C2×#468—216no—
22C2×#468C22116yescomplemented
23C2×C4×SD16—28no—
24C2×C4×SD16C2218yescomplemented
25C2×#436—28no—
26C2×#436C2218yescomplemented
27C22×#107C2212yes—
28C22×#107C2212yes—
29C22×#106C2211yescharacteristic
30C22×C4⋊C8C2211yescharacteristic
31C22×#103C2212yes—
32C22×#103C2211yescharacteristic
33C22×#102C2212yes—
34C22×#102C2211yescharacteristic
35C22×C22⋊C8C2212yes—
36C22×C4×C8C2211yescharacteristic
37#2538—24no—
38#2538C2218yescomplemented
39#2537—24no—
40#2537C2218yes—
41C2×#396—22no—
42C2×#394—22no—
43C2×#390—21no—
44C2×#389—21no—
45C2×#384C2211yescharacteristic
46C2×#384C2211yescharacteristic
47C2×#380—21no—
48C2×#380C2212yes—
49C2×#380C2212yes—
50#2036C22116yescomplemented
51#2033C22116yescomplemented
52#1845C2218yescomplemented
53#1809C22116yescomplemented
54#1803C2218yescomplemented
55#1802C2218yescomplemented
56C2×#340C2212yes—
57C2×#340C2212yes—
58C23×Q8C2311yescharacteristic
59C23×D4—22no—
60C23×D4D411yescharacteristic
61C23×D4C2311yescharacteristic
62C24×C4—21no—
63C24×C4C2312yes—
64C22×SD16—24no—
65C22×SD16—24no—
66C22×SD16D418yescomplemented
67C22×SD16C2314yes—
68C22×M16—28no—
69C22×M16—28no—
70C22×M16—28no—
71C22×M16C2318yes—
72C23×C8C2312yes—
73C23×C8C2311yescharacteristic
74C23×C8C2311yescharacteristic
75C2×C22⋊Q8—24no—
76C2×C22⋊Q8—28no—
77C2×C22⋊Q8—44no—
78C2×C22⋊Q8C2318yes—
79C2×#121—28no—
80C2×#121—24no—
81C2×#121—28no—
82C2×#121—44no—
83C2×#121—48no—
84C2×#121C2318yes—
85C2×C4×Q8—22no—
86C2×C4×Q8—24no—
87C2×C4×Q8—24no—
88C2×C4×Q8C2314yes—
89C2×C4×D4—24no—
90C2×C4×D4—22no—
91C2×C4×D4—24no—
92C2×C4×D4—24no—
93C2×C4×D4—24no—
94C2×C4×D4D414yes—
95C2×C4×D4C2314yes—
96C2×C4×D4C2314yes—
97C22×C4⋊C4—21no—
98C22×C4⋊C4—22no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4—21no—
101C22×C4⋊C4—21no—
102C22×C4⋊C4—21no—
103C22×C4⋊C4D411yescharacteristic
104C22×C4⋊C4C2311yescharacteristic
105C22×C4⋊C4C2312yes—
106C22×C4⋊C4C2311yescharacteristic
107C22×C4⋊C4C2312yes—
108C22×C22⋊C4—22no—
109C22×C22⋊C4—22no—
110C22×C22⋊C4—21no—
111C22×C22⋊C4—22no—
112C22×C22⋊C4—22no—
113C22×C22⋊C4D412yes—
114C22×C42—21no—
115C22×C42C2311yescharacteristic
116#468—264no—
117C4×SD16—232no—
118#436—232no—
119C2×#107—28no—
120C2×#107—44no—
121C2×#107C2318yes—
122C2×#107C2318yes—
123C2×#106—24no—
124C2×#106C2314yes—
125C2×C4⋊C8—24no—
126C2×C4⋊C8C2314yes—
127C2×#103—28no—
128C2×#103—24no—
129C2×#103C2318yes—
130C2×#103C2314yes—
131C2×#102—28no—
132C2×#102—24no—
133C2×#102C2318yes—
134C2×#102C2314yes—
135C2×C22⋊C8—28no—
136C2×C22⋊C8C2318yes—
137C2×C4×C8D418yescomplemented
138C2×C4×C8C2314yes—
139#396—216no—
140#394—216no—
141#390—28no—
142#389—28no—
143#384—22no—
144#384—22no—
145#384C2314yes—
146#384C2314yes—
147#380—24no—
148#380—24no—
149#380—28no—
150#380C2318yes—
151#380C2318yes—
152C2×#95—22no—
153C2×#95—22no—
154#340C2318yes—
155#340C2318yes—
156C25—21no—
157C25C2×D412yes—
158C22×Q8—21no—
159C22×Q8—22no—
160C22×Q8—22no—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8—22no—
164C22×Q8C2×D414yes—
165C22×Q8C2412yes—
166C22×D4—28no—
167C22×D4—24no—
168C22×D4—24no—
169C22×D4—24no—
170C22×D4—22no—
171C22×D4—21no—
172C22×D4—22no—
173C22×D4—22no—
174C22×D4—22no—
175C22×D4—22no—
176C22×D4—48no—
177C22×D4—48no—
178C22×D4—84no—
179C22×D4C2×D414yes—
180C22×D4C2×D414yes—
181C22×D4C2412yes—
182C23×C4—21no—
183C23×C4—24no—
184C23×C4—24no—
185C23×C4—24no—
186C23×C4—24no—
187C23×C4—24no—
188C23×C4—24no—
189C23×C4—21no—
190C23×C4—22no—
191C23×C4—22no—
192C23×C4—21no—
193C23×C4—24no—
194C23×C4—44no—
195C23×C4—44no—
196C23×C4—44no—
197C23×C4C2×D414yes—
198C23×C4C2×D412yes—
199C23×C4C2×D411yescharacteristic
200C23×C4C2×D411yescharacteristic
201C23×C4C2414yes—
202C23×C4C2411yescharacteristic
203C2×SD16—232no—
204C2×SD16—28no—
205C2×SD16—28no—
206C2×SD16C2×D4116yescomplemented
207C2×M16—216no—
208C2×M16—216no—
209C2×M16—216no—
210C2×M16—432no—
211C22×C8—22no—
212C22×C8—22no—
213C22×C8—24no—
214C22×C8—24no—
215C22×C8—24no—
216C22×C8C2×D414yes—
217C22×C8C2×D414yes—
218C22×C8C2×D414yes—
219C22×C8#4114yes—
220C22×C8C2414yes—
221C22×C8C2412yes—
222C22×C8C2412yes—
223C22⋊Q8—216no—
224C22⋊Q8—48no—
225C22⋊Q8—416no—
226#121—216no—
227#121—48no—
228#121—416no—
229#121—432no—
230C4×Q8—28no—
231C4×Q8—28no—
232C4×Q8—48no—
233C4×D4—216no—
234C4×D4—28no—
235C4×D4—28no—
236C4×D4—28no—
237C4×D4—28no—
238C4×D4—48no—
239C2×C4⋊C4—24no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—24no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—24no—
248C2×C4⋊C4—24no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—28no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—21no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4—24no—
257C2×C4⋊C4—24no—
258C2×C4⋊C4—48no—
259C2×C4⋊C4—44no—
260C2×C4⋊C4—44no—
261C2×C4⋊C4—44no—
262C2×C4⋊C4—82no—
263C2×C4⋊C4—82no—
264C2×C4⋊C4C2×D414yes—
265C2×C4⋊C4C2412yes—
266C2×C4⋊C4C2412yes—
267C2×C4⋊C4C2414yes—
268C2×C4⋊C4C2414yes—
269C2×C22⋊C4—28no—
270C2×C22⋊C4—28no—
271C2×C22⋊C4—28no—
272C2×C22⋊C4—24no—
273C2×C22⋊C4—28no—
274C2×C22⋊C4—28no—
275C2×C22⋊C4—48no—
276C2×C22⋊C4—48no—
277C2×C22⋊C4—48no—
278C2×C22⋊C4—44no—
279C2×C22⋊C4—84no—
280C2×C22⋊C4C2×D418yes—
281C2×C42—24no—
282C2×C42—44no—
283C2×C42C2×D412yes—
284C2×C42C2×D414yes—
285C2×C42#4114yes—
286C2×C42C2412yes—
287#107—216no—
288#107—48no—
289#106—28no—
290C4⋊C8—28no—
291#103—216no—
292#103—28no—
293#102—216no—
294#102—28no—
295C22⋊C8—216no—
296C4×C8C2×D4116yescomplemented
297#95—28no—
298#95—28no—
299C24—24no—
300C24—24no—
301C24—24no—
302C24—24no—
303C24—24no—
304C24—24no—
305C24—24no—
306C24—24no—
307C24—22no—
308C24—42no—
309C24—42no—
310C24—42no—
311C24—42no—
312C24—42no—
313C24—42no—
314C24C22×D414yes—
315C24C22×D411yescharacteristic
316C2×Q8—24no—
317C2×Q8—22no—
318C2×Q8—28no—
319C2×Q8—28no—
320C2×Q8—22no—
321C2×Q8—22no—
322C2×Q8—22no—
323C2×Q8—22no—
324C2×Q8—42no—
325C2×Q8—44no—
326C2×Q8—42no—
327C2×Q8—44no—
328C2×Q8C22×D414yes—
329C2×D4—28no—
330C2×D4—28no—
331C2×D4—24no—
332C2×D4—28no—
333C2×D4—28no—
334C2×D4—28no—
335C2×D4—22no—
336C2×D4—22no—
337C2×D4—22no—
338C2×D4—22no—
339C2×D4—22no—
340C2×D4—416no—
341C2×D4—416no—
342C2×D4—42no—
343C2×D4—44no—
344C2×D4—42no—
345C2×D4—44no—
346C2×D4—416no—
347C2×D4—88no—
348C2×D4—832no—
349C2×D4C22×D414yes—
350C22×C4—22no—
351C22×C4—22no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4—24no—
355C22×C4—24no—
356C22×C4—22no—
357C22×C4—28no—
358C22×C4—28no—
359C22×C4—28no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—24no—
363C22×C4—24no—
364C22×C4—24no—
365C22×C4—24no—
366C22×C4—22no—
367C22×C4—22no—
368C22×C4—24no—
369C22×C4—24no—
370C22×C4—42no—
371C22×C4—42no—
372C22×C4—48no—
373C22×C4—48no—
374C22×C4—48no—
375C22×C4—48no—
376C22×C4—42no—
377C22×C4—42no—
378C22×C4—44no—
379C22×C4—44no—
380C22×C4—42no—
381C22×C4—44no—
382C22×C4—44no—
383C22×C4—42no—
384C22×C4—42no—
385C22×C4—44no—
386C22×C4—44no—
387C22×C4—42no—
388C22×C4—48no—
389C22×C4—48no—
390C22×C4—48no—
391C22×C4—816no—
392C22×C4#12114yes—
393C22×C4#12114yes—
394C22×C4AGL(1,ℤ/8)14yes—
395C22×C4#13714yes—
396C22×C4C22×D414yes—
397C22×C4C22×D412yes—
398C22×C4C22×D412yes—
399C22×C4C22×D411yescharacteristic
400C22×C4C22×D412yes—
401C22×C4C22×D412yes—
402C22×C4C2×#4112yes—
403C22×C4C2×#4112yes—
404C22×C4H(5,𝔽2)12yes—
405C22×C42−1+412yes—
406C22×C4C2511yescharacteristic
407SD16—232no—
408M16—432no—
409C2×C8—28no—
410C2×C8—22no—
411C2×C8—22no—
412C2×C8—24no—
413C2×C8—24no—
414C2×C8—24no—
415C2×C8—48no—
416C2×C8#121116yescomplemented
417C2×C8C22×D414yes—
418C2×C8C22×D414yes—
419C2×C8C22×D414yes—
420C2×C8C2×#4114yes—
421C4⋊C4—28no—
422C4⋊C4—22no—
423C4⋊C4—24no—
424C4⋊C4—22no—
425C4⋊C4—24no—
426C4⋊C4—22no—
427C4⋊C4—22no—
428C4⋊C4—24no—
429C4⋊C4—24no—
430C4⋊C4—416no—
431C4⋊C4—42no—
432C4⋊C4—42no—
433C4⋊C4—48no—
434C4⋊C4—44no—
435C4⋊C4—44no—
436C4⋊C4—48no—
437C4⋊C4—48no—
438C4⋊C4—84no—
439C4⋊C4—84no—
440C22⋊C4—216no—
441C22⋊C4—416no—
442C22⋊C4—416no—
443C22⋊C4—416no—
444C22⋊C4—48no—
445C22⋊C4—88no—
446C42—48no—
447C42#12118yes—
448C42C22×D414yes—
449C42C2×#4114yes—
450C23—24no—
451C23—24no—
452C23—24no—
453C23—24no—
454C23—24no—
455C23—24no—
456C23—24no—
457C23—24no—
458C23—48no—
459C23—48no—
460C23—42no—
461C23—42no—
462C23—48no—
463C23—48no—
464C23—48no—
465C23—48no—
466C23—48no—
467C23—48no—
468C23—48no—
469C23—48no—
470C23—42no—
471C23—42no—
472C23—42no—
473C23—42no—
474C23—84no—
475C23—84no—
476C23—84no—
477C23—84no—
478C23C2×#12112yes—
479C23D4212yes—
480C23#54712yes—
481C23C2×AGL(1,ℤ/8)12yes—
482C23C2×#13712yes—
483C23#57612yes—
484C23#57812yes—
485C23C23×D411yescharacteristic
486Q8—24no—
487Q8—24no—
488Q8—42no—
489Q8—42no—
490Q8—48no—
491D4—24no—
492D4—24no—
493D4—42no—
494D4—42no—
495D4—48no—
496D4—416no—
497D4—832no—
498C2×C4—28no—
499C2×C4—22no—
500C2×C4—22no—
501C2×C4—24no—
502C2×C4—24no—
503C2×C4—24no—
504C2×C4—24no—
505C2×C4—42no—
506C2×C4—42no—
507C2×C4—48no—
508C2×C4—48no—
509C2×C4—44no—
510C2×C4—44no—
511C2×C4—44no—
512C2×C4—44no—
513C2×C4—416no—
514C2×C4—42no—
515C2×C4—42no—
516C2×C4—44no—
517C2×C4—44no—
518C2×C4—42no—
519C2×C4—44no—
520C2×C4—44no—
521C2×C4—42no—
522C2×C4—42no—
523C2×C4—44no—
524C2×C4—44no—
525C2×C4—42no—
526C2×C4—88no—
527C2×C4—88no—
528C2×C4—84no—
529C2×C4—84no—
530C2×C4—816no—
531C2×C4#468116yescomplemented
532C2×C4C2×#12114yes—
533C2×C4C2×#12114yes—
534C2×C4C2×#12112yes—
535C2×C4C2×#12114yes—
536C2×C4#53714yes—
537C2×C4D4212yes—
538C2×C4#54714yes—
539C2×C4#54712yes—
540C2×C4#55514yes—
541C2×C4C2×AGL(1,ℤ/8)14yes—
542C2×C4C2×#13714yes—
543C2×C4C23×D411yescharacteristic
544C2×C4C23×D411yescharacteristic
545C2×C4C22×#4111yescharacteristic
546C2×C4C22×#4111yescharacteristic
547C2×C4C2×H(5,𝔽2)11yescharacteristic
548C2×C4C2×2−1+411yescharacteristic
549C8—24no—
550C8—44no—
551C8C2×#12118yescomplemented
552C22—44no—
553C22—44no—
554C22—44no—
555C22—44no—
556C22—44no—
557C22—44no—
558C22—44no—
559C22—44no—
560C22—44no—
561C22—44no—
562C22—82no—
563C22—82no—
564C22—82no—
565C22—82no—
566C22—816no—
567C22—816no—
568C22#253714yes—
569C22C2×#46814yes—
570C22#306114yes—
571C22#327414yes—
572C22#327614yes—
573C22#335314yes—
574C22#335714yes—
575C22C22×#12111yescharacteristic
576C22C2×D4211yescharacteristic
577C22C2×#54711yescharacteristic
578C22C22×AGL(1,ℤ/8)11yescharacteristic
579C22C22×#13711yescharacteristic
580C22C2×#57611yescharacteristic
581C22C2×#57811yescharacteristic
582C4—24no—
583C4—44no—
584C4—44no—
585C4—82no—
586C4—82no—
587C4—84no—
588C4—84no—
589C4#253714yes—
590C4C2×#46818yescomplemented
591C4C22×#12111yescharacteristic
592C4C2×#53711yescharacteristic
593C4C2×#54711yescharacteristic
594C4C2×#55511yescharacteristic
595C2—84no—
596C2—84no—
597C2#2823018yesdirect product factor
598C2C2×#253711yescharacteristic
599C2C22×#46811yescharacteristic
600C2C2×#306111yescharacteristic
601C2C2×#327411yescharacteristic
602C2C2×#327611yescharacteristic
603C2C2×#335311yescharacteristic
604C2C2×#335711yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2537C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#468C2semidirect
2. C22×C4×SD16C2semidirect
3. C22×#436C2semidirect
4. C2×#2538C2semidirect
6. #28230C2direct (N × H)
7. C2×#2036C2semidirect
8. C2×#2033C2semidirect
9. C2×#1845C2semidirect
10. C2×#1809C2semidirect
11. C2×#1803C2semidirect
12. C2×#1802C2semidirect
22. C2×#468C22semidirect
24. C2×C4×SD16C22semidirect
26. C2×#436C22semidirect
38. #2538C22semidirect
50. #2036C22semidirect
51. #2033C22semidirect
52. #1845C22semidirect
53. #1809C22semidirect
54. #1803C22semidirect
55. #1802C22semidirect
66. C22×SD16D4semidirect
137. C2×C4×C8D4semidirect
206. C2×SD16C2×D4semidirect
296. C4×C8C2×D4semidirect
416. C2×C8#121semidirect
531. C2×C4#468semidirect
551. C8C2×#121semidirect
590. C4C2×#468semidirect
597. C2#28230direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4682
C22×C4×SD162
C22×#4362
C2×#25382
C2×#25372
#282302
C2×#20362
C2×#20332
C2×#18452
C2×#18092
C2×#18032
C2×#18022