Finite Group Databasebeta

← C2×#28421 #6463153

Subgroups — C2×#28421 #6463153

Order 512.

3398 conjugacy classes of subgroups.

The subgroup lattice has 738 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#490C211yesmaximal, characteristic, complemented
2C22×#478C211yesmaximal, characteristic, complemented
3C22×#459C211yesmaximal, characteristic, complemented
4C22×#442C211yesmaximal, characteristic, complemented
5C2×#2541C211yesmaximal, characteristic, complemented
6C2×#2566C211yesmaximal, characteristic, complemented
7#28421C2116yesmaximal, direct product factor
8C2×#2094C211yesmaximal, characteristic, complemented
9C2×#2092C211yesmaximal, characteristic, complemented
10C2×#2011C211yesmaximal, characteristic, complemented
11C2×#2011C211yesmaximal, characteristic, complemented
12C2×#1972C211yesmaximal, characteristic, complemented
13C2×#1970C211yesmaximal, characteristic, complemented
14C2×#1961C211yesmaximal, characteristic, complemented
15C2×#1957C211yesmaximal, characteristic, complemented
16C2×#1771C211yesmaximal, characteristic, complemented
17C23×D8C2211yescharacteristic
18C23×D8C2211yescharacteristic
19C23×D8C2211yescharacteristic
20C22×#127C2211yescharacteristic
21C22×#127C2211yescharacteristic
22C22×#127C2211yescharacteristic
23C22×#125C2211yescharacteristic
24C22×#121—22no—
25C22×C4×D4C2211yescharacteristic
26C22×C4×D4C2211yescharacteristic
27C2×#490—28no—
28C2×#490C2218yescomplemented
29C2×#478—28no—
30C2×#478C2218yescomplemented
31C2×#459—28no—
32C2×#459C2218yescomplemented
33C2×#442—28no—
34C2×#442C2218yescomplemented
35C22×#107C2211yescharacteristic
36C22×#106C2211yescharacteristic
37C22×#106C2211yescharacteristic
38C22×C4⋊C8C2211yescharacteristic
39C22×#102C2211yescharacteristic
40C22×#102C2211yescharacteristic
41C22×#102C2211yescharacteristic
42C22×#102C2211yescharacteristic
43C22×#102C2211yescharacteristic
44C22×#102C2211yescharacteristic
45C22×#102C2211yescharacteristic
46C22×#102C2211yescharacteristic
47C22×#102C2211yescharacteristic
48C22×#102C2211yescharacteristic
49C22×#97C2211yescharacteristic
50C22×#97C2211yescharacteristic
51C22×C4×C8C2211yescharacteristic
52#2566—24no—
53#2566C2218yescomplemented
54#2541—24no—
55#2541C2218yescomplemented
56C2×#396—22no—
57C2×#392—22no—
58C2×#390C2211yescharacteristic
59C2×#390C2211yescharacteristic
60C2×#390C2211yescharacteristic
61C2×#390C2211yescharacteristic
62C2×#385—22no—
63C2×#384C2211yescharacteristic
64C2×#382C2211yescharacteristic
65C2×C4×C4⋊C4C2211yescharacteristic
66#2094C2218yescomplemented
67#2092C2218yescomplemented
68#2011C2218yescomplemented
69#2011C2218yescomplemented
70#1972C2218yescomplemented
71#1970C2218yescomplemented
72#1961C2218yescomplemented
73#1957C2218yescomplemented
74#1771C2218yescomplemented
75C2×#336C2211yescharacteristic
76C2×#336C2211yescharacteristic
77C23×D4—21no—
78C23×D4—22no—
79C23×D4—22no—
80C23×D4—21no—
81C23×D4C2311yescharacteristic
82C23×D4C2311yescharacteristic
83C23×D4C2311yescharacteristic
84C23×D4C2311yescharacteristic
85C24×C4—21no—
86C24×C4—21no—
87C22×D8—24no—
88C22×D8—24no—
89C22×D8—24no—
90C22×D8—24no—
91C22×D8—24no—
92C22×D8—24no—
93C22×D8—24no—
94C22×D8—42no—
95C22×D8—42no—
96C22×D8C2314yes—
97C22×D8C2314yes—
98C22×D8C2314yes—
99C23×C8C2311yescharacteristic
100C23×C8C2311yescharacteristic
101C23×C8C2311yescharacteristic
102C23×C8C2311yescharacteristic
103C2×#127—24no—
104C2×#127—24no—
105C2×#127—24no—
106C2×#127—24no—
107C2×#127—22no—
108C2×#127—22no—
109C2×#127—22no—
110C2×#127—42no—
111C2×#127—42no—
112C2×#127C2314yes—
113C2×#127C2314yes—
114C2×#127C2314yes—
115C2×#125—22no—
116C2×#125—24no—
117C2×#125—24no—
118C2×#125C2314yes—
119C2×#121—216no—
120C2×#121—416no—
121C2×C4×D4—22no—
122C2×C4×D4—22no—
123C2×C4×D4—24no—
124C2×C4×D4—24no—
125C2×C4×D4—24no—
126C2×C4×D4—24no—
127C2×C4×D4C2314yes—
128C2×C4×D4C2314yes—
129C22×C4⋊C4—21no—
130C22×C4⋊C4—21no—
131C22×C4⋊C4—22no—
132C22×C4⋊C4D412yes—
133C22×C4⋊C4C2311yescharacteristic
134C22×C4⋊C4C2311yescharacteristic
135C22×C4⋊C4C2311yescharacteristic
136C22×C4⋊C4C2311yescharacteristic
137C22×C22⋊C4—21no—
138C22×C22⋊C4—22no—
139C22×C22⋊C4—22no—
140C22×C22⋊C4—21no—
141C22×C22⋊C4—22no—
142C22×C22⋊C4—22no—
143C22×C42C2311yescharacteristic
144C22×C42C2311yescharacteristic
145C22×C42C2311yescharacteristic
146#490—232no—
147#478—232no—
148#459—232no—
149#442—232no—
150C2×#107—24no—
151C2×#107C2314yes—
152C2×#106—24no—
153C2×#106—24no—
154C2×#106C2314yes—
155C2×#106C2314yes—
156C2×C4⋊C8D418yescomplemented
157C2×C4⋊C8C2314yes—
158C2×#102—24no—
159C2×#102—24no—
160C2×#102—24no—
161C2×#102—24no—
162C2×#102—24no—
163C2×#102—24no—
164C2×#102—24no—
165C2×#102—24no—
166C2×#102—24no—
167C2×#102—24no—
168C2×#102C2314yes—
169C2×#102C2314yes—
170C2×#102C2314yes—
171C2×#102C2314yes—
172C2×#102C2314yes—
173C2×#102C2314yes—
174C2×#102C2314yes—
175C2×#102C2314yes—
176C2×#102C2314yes—
177C2×#102C2314yes—
178C2×#97—42no—
179C2×#97D418yescomplemented
180C2×#97C2314yes—
181C2×#97C2314yes—
182C2×C4×C8—42no—
183C2×C4×C8C2314yes—
184#396—216no—
185#392—216no—
186#390—22no—
187#390—22no—
188#390—22no—
189#390—22no—
190#390C2314yes—
191#390C2314yes—
192#390C2314yes—
193#390C2314yes—
194#385—216no—
195#384—22no—
196#384C2314yes—
197#382—22no—
198#382C2314yes—
199C4×C4⋊C4D414yes—
200C4×C4⋊C4C2314yes—
201C2×#95—22no—
202C2×#95D412yes—
203#336C2314yes—
204#336C2314yes—
205C25—21no—
206C25—21no—
207C25—21no—
208C25—21no—
209C22×D4—22no—
210C22×D4—22no—
211C22×D4—22no—
212C22×D4—22no—
213C22×D4—21no—
214C22×D4—21no—
215C22×D4—22no—
216C22×D4—22no—
217C22×D4—22no—
218C22×D4—22no—
219C22×D4—24no—
220C22×D4—21no—
221C22×D4—21no—
222C22×D4—28no—
223C22×D4—28no—
224C22×D4—24no—
225C22×D4—22no—
226C22×D4—22no—
227C22×D4—22no—
228C22×D4—22no—
229C22×D4—22no—
230C22×D4—22no—
231C22×D4—22no—
232C22×D4—22no—
233C22×D4—22no—
234C22×D4—22no—
235C22×D4—22no—
236C22×D4—22no—
237C22×D4—22no—
238C22×D4—22no—
239C22×D4—48no—
240C22×D4—48no—
241C22×D4—48no—
242C22×D4—48no—
243C22×D4—44no—
244C22×D4—44no—
245C22×D4—48no—
246C22×D4—84no—
247C22×D4—84no—
248C22×D4—84no—
249C22×D4#4114yes—
250C22×D4#4114yes—
251C22×D4C2412yes—
252C22×D4C2412yes—
253C22×D4C2412yes—
254C22×D4C2412yes—
255C23×C4—21no—
256C23×C4—21no—
257C23×C4—21no—
258C23×C4—21no—
259C23×C4—24no—
260C23×C4—24no—
261C23×C4—48no—
262C23×C4—44no—
263C23×C4—44no—
264C23×C4—84no—
265C23×C4C2×D412yes—
266C23×C4C2×D411yescharacteristic
267C23×C4C2×D411yescharacteristic
268C23×C4C2×D412yes—
269C23×C4C2411yescharacteristic
270C2×D8—232no—
271C2×D8—28no—
272C2×D8—28no—
273C2×D8—28no—
274C2×D8—28no—
275C2×D8—28no—
276C2×D8—28no—
277C2×D8—28no—
278C2×D8—44no—
279C2×D8—44no—
280C2×D8—416no—
281C2×D8—416no—
282C22×C8—22no—
283C22×C8—22no—
284C22×C8—22no—
285C22×C8—22no—
286C22×C8—22no—
287C22×C8—22no—
288C22×C8—22no—
289C22×C8—22no—
290C22×C8C2×D414yes—
291C22×C8C2×D414yes—
292C22×C8C2×D414yes—
293C22×C8C2×D414yes—
294C22×C8C2412yes—
295C22×C8C2412yes—
296C22×C8C2412yes—
297C22×C8C2412yes—
298#127—28no—
299#127—28no—
300#127—28no—
301#127—28no—
302#127—44no—
303#127—44no—
304#127—48no—
305#127—48no—
306#127—48no—
307#125—28no—
308#125—28no—
309#125—48no—
310#121—464no—
311C4×D4—28no—
312C4×D4—28no—
313C4×D4—28no—
314C4×D4—28no—
315C4×D4—48no—
316C4×D4—48no—
317C2×C4⋊C4—28no—
318C2×C4⋊C4—22no—
319C2×C4⋊C4—22no—
320C2×C4⋊C4—22no—
321C2×C4⋊C4—22no—
322C2×C4⋊C4—22no—
323C2×C4⋊C4—22no—
324C2×C4⋊C4—22no—
325C2×C4⋊C4—22no—
326C2×C4⋊C4—24no—
327C2×C4⋊C4—24no—
328C2×C4⋊C4—21no—
329C2×C4⋊C4—21no—
330C2×C4⋊C4—21no—
331C2×C4⋊C4—21no—
332C2×C4⋊C4—28no—
333C2×C4⋊C4—44no—
334C2×C4⋊C4—44no—
335C2×C4⋊C4—84no—
336C2×C4⋊C4C2×D418yes—
337C2×C4⋊C4C2412yes—
338C2×C4⋊C4C2412yes—
339C2×C4⋊C4C2412yes—
340C2×C4⋊C4C2412yes—
341C2×C22⋊C4—24no—
342C2×C22⋊C4—24no—
343C2×C22⋊C4—28no—
344C2×C22⋊C4—28no—
345C2×C22⋊C4—28no—
346C2×C22⋊C4—28no—
347C2×C22⋊C4—48no—
348C2×C22⋊C4—44no—
349C2×C22⋊C4—44no—
350C2×C22⋊C4—48no—
351C2×C22⋊C4—48no—
352C2×C22⋊C4—84no—
353C2×C42—22no—
354C2×C42—22no—
355C2×C42—22no—
356C2×C42—22no—
357C2×C42C2×D412yes—
358C2×C42C2×D412yes—
359C2×C42C2×D412yes—
360C2×C42C2×D414yes—
361C2×C42C2×D414yes—
362C2×C42C2412yes—
363C2×C42C2412yes—
364C2×C42C2412yes—
365#107—28no—
366#106—28no—
367#106—28no—
368C4⋊C8C2×D4116yescomplemented
369#102—28no—
370#102—28no—
371#102—28no—
372#102—28no—
373#102—28no—
374#102—28no—
375#102—28no—
376#102—28no—
377#102—28no—
378#102—28no—
379#97—44no—
380#97C2×D4116yescomplemented
381C4×C8—44no—
382#95—28no—
383#95C2×D418yes—
384C24—24no—
385C24—24no—
386C24—22no—
387C24—22no—
388C24—22no—
389C24—22no—
390C24—42no—
391C24—42no—
392C24—42no—
393C24—42no—
394C24—44no—
395C24—44no—
396C24—44no—
397C24—44no—
398C24—42no—
399C24—42no—
400C24—42no—
401C24—42no—
402C24—42no—
403C24—42no—
404C24—44no—
405C24—44no—
406C24—44no—
407C24—44no—
408C24C22×D411yescharacteristic
409C2×D4—28no—
410C2×D4—28no—
411C2×D4—28no—
412C2×D4—24no—
413C2×D4—28no—
414C2×D4—24no—
415C2×D4—22no—
416C2×D4—22no—
417C2×D4—22no—
418C2×D4—22no—
419C2×D4—22no—
420C2×D4—22no—
421C2×D4—22no—
422C2×D4—22no—
423C2×D4—22no—
424C2×D4—22no—
425C2×D4—22no—
426C2×D4—22no—
427C2×D4—22no—
428C2×D4—22no—
429C2×D4—22no—
430C2×D4—22no—
431C2×D4—22no—
432C2×D4—22no—
433C2×D4—22no—
434C2×D4—22no—
435C2×D4—22no—
436C2×D4—22no—
437C2×D4—416no—
438C2×D4—416no—
439C2×D4—416no—
440C2×D4—416no—
441C2×D4—44no—
442C2×D4—44no—
443C2×D4—42no—
444C2×D4—42no—
445C2×D4—48no—
446C2×D4—48no—
447C2×D4—42no—
448C2×D4—42no—
449C2×D4—44no—
450C2×D4—44no—
451C2×D4—44no—
452C2×D4—44no—
453C2×D4—44no—
454C2×D4—42no—
455C2×D4—44no—
456C2×D4—44no—
457C2×D4—42no—
458C2×D4—42no—
459C2×D4—44no—
460C2×D4—42no—
461C2×D4—44no—
462C2×D4—44no—
463C2×D4—42no—
464C2×D4—42no—
465C2×D4—416no—
466C2×D4—88no—
467C2×D4—88no—
468C2×D4—88no—
469C2×D4—832no—
470C2×D4—816no—
471C2×D4—816no—
472C2×D4—832no—
473C2×D4C2×#4114yes—
474C2×D4C2×#4114yes—
475C22×C4—24no—
476C22×C4—24no—
477C22×C4—24no—
478C22×C4—24no—
479C22×C4—24no—
480C22×C4—24no—
481C22×C4—24no—
482C22×C4—22no—
483C22×C4—22no—
484C22×C4—22no—
485C22×C4—22no—
486C22×C4—416no—
487C22×C4—42no—
488C22×C4—42no—
489C22×C4—42no—
490C22×C4—42no—
491C22×C4—44no—
492C22×C4—44no—
493C22×C4—44no—
494C22×C4—44no—
495C22×C4—48no—
496C22×C4—48no—
497C22×C4—88no—
498C22×C4—816no—
499C22×C4—816no—
500C22×C4#12714yes—
501C22×C4#12714yes—
502C22×C4AGL(1,ℤ/8)18yes—
503C22×C4C22×D414yes—
504C22×C4C22×D412yes—
505C22×C4C22×D412yes—
506C22×C4C22×D414yes—
507C22×C4C22×D412yes—
508C22×C4C22×D411yescharacteristic
509C22×C4C22×D412yes—
510C22×C4C2×#4112yes—
511C22×C4C2×#4112yes—
512C22×C4H(5,𝔽2)12yes—
513C22×C42−1+412yes—
514C22×C4C2511yescharacteristic
515D8—232no—
516D8—416no—
517D8—416no—
518C2×C8—28no—
519C2×C8—28no—
520C2×C8—28no—
521C2×C8—28no—
522C2×C8—22no—
523C2×C8—22no—
524C2×C8—22no—
525C2×C8—22no—
526C2×C8—22no—
527C2×C8—22no—
528C2×C8—22no—
529C2×C8—22no—
530C2×C8C22×D414yes—
531C2×C8C22×D414yes—
532C2×C8C22×D414yes—
533C2×C8C22×D414yes—
534C4⋊C4—216no—
535C4⋊C4—22no—
536C4⋊C4—22no—
537C4⋊C4—22no—
538C4⋊C4—22no—
539C4⋊C4—22no—
540C4⋊C4—22no—
541C4⋊C4—22no—
542C4⋊C4—22no—
543C4⋊C4—42no—
544C4⋊C4—42no—
545C4⋊C4—42no—
546C4⋊C4—42no—
547C4⋊C4—48no—
548C4⋊C4—48no—
549C4⋊C4—88no—
550C22⋊C4—416no—
551C22⋊C4—48no—
552C22⋊C4—48no—
553C22⋊C4—416no—
554C22⋊C4—416no—
555C22⋊C4—88no—
556C42—24no—
557C42—24no—
558C42—22no—
559C42—22no—
560C42—22no—
561C42—22no—
562C42#12718yes—
563C42C22×D414yes—
564C42C22×D414yes—
565C23—24no—
566C23—24no—
567C23—416no—
568C23—42no—
569C23—42no—
570C23—42no—
571C23—42no—
572C23—48no—
573C23—48no—
574C23—416no—
575C23—44no—
576C23—44no—
577C23—44no—
578C23—44no—
579C23—42no—
580C23—42no—
581C23—42no—
582C23—42no—
583C23—42no—
584C23—42no—
585C23—44no—
586C23—44no—
587C23—44no—
588C23—44no—
589C23—88no—
590C23—84no—
591C23—84no—
592C23—84no—
593C23—84no—
594C23—88no—
595C23—88no—
596C23—88no—
597C23—84no—
598C23—84no—
599C23—84no—
600C23—84no—
601C23—84no—
602C23—84no—
603C23—88no—
604C23—88no—
605C23C2×#12712yes—
606C23#54612yes—
607C23#54812yes—
608C23C2×AGL(1,ℤ/8)14yes—
609C23#57614yes—
610C23C23×D411yescharacteristic
611D4—24no—
612D4—24no—
613D4—24no—
614D4—24no—
615D4—42no—
616D4—42no—
617D4—42no—
618D4—42no—
619D4—42no—
620D4—42no—
621D4—42no—
622D4—42no—
623D4—42no—
624D4—42no—
625D4—42no—
626D4—42no—
627D4—48no—
628D4—48no—
629D4—832no—
630D4—816no—
631D4—816no—
632D4—832no—
633D4—84no—
634D4—84no—
635C2×C4—28no—
636C2×C4—28no—
637C2×C4—24no—
638C2×C4—216no—
639C2×C4—24no—
640C2×C4—24no—
641C2×C4—24no—
642C2×C4—24no—
643C2×C4—24no—
644C2×C4—24no—
645C2×C4—48no—
646C2×C4—42no—
647C2×C4—42no—
648C2×C4—42no—
649C2×C4—42no—
650C2×C4—44no—
651C2×C4—44no—
652C2×C4—44no—
653C2×C4—44no—
654C2×C4—816no—
655C2×C4—816no—
656C2×C4—84no—
657C2×C4—84no—
658C2×C4—84no—
659C2×C4—84no—
660C2×C4#52514yes—
661C2×C4C2×#12714yes—
662C2×C4C2×#12714yes—
663C2×C4C2×#12712yes—
664C2×C4#53714yes—
665C2×C4#54614yes—
666C2×C4#54612yes—
667C2×C4#54814yes—
668C2×C4#54812yes—
669C2×C4C2×AGL(1,ℤ/8)18yes—
670C2×C4C23×D411yescharacteristic
671C2×C4C23×D411yescharacteristic
672C2×C4C22×#4111yescharacteristic
673C2×C4C22×#4111yescharacteristic
674C2×C4C2×H(5,𝔽2)11yescharacteristic
675C2×C4C2×2−1+411yescharacteristic
676C8—24no—
677C8—24no—
678C8—24no—
679C8—24no—
680C22—44no—
681C22—44no—
682C22—48no—
683C22—48no—
684C22—816no—
685C22—816no—
686C22—84no—
687C22—84no—
688C22—82no—
689C22—82no—
690C22—82no—
691C22—82no—
692C22—82no—
693C22—82no—
694C22—84no—
695C22—84no—
696C22—84no—
697C22—84no—
698C22—82no—
699C22—82no—
700C22—82no—
701C22—82no—
702C22—168no—
703C22—168no—
704C22#254014yes—
705C22#315114yes—
706C22#315514yes—
707C22#331818yes—
708C22#336618yes—
709C22C22×#12711yescharacteristic
710C22C2×#54611yescharacteristic
711C22C2×#54811yescharacteristic
712C22C22×AGL(1,ℤ/8)12yes—
713C22C2×#57612yes—
714C4—28no—
715C4—24no—
716C4—24no—
717C4—44no—
718C4—82no—
719C4—82no—
720C4—82no—
721C4—82no—
722C4#254014yes—
723C4C2×#52511yescharacteristic
724C4C2×#53711yescharacteristic
725C4C2×#54611yescharacteristic
726C4C2×#54811yescharacteristic
727C2—84no—
728C2—84no—
729C2—162no—
730C2—162no—
731C2#2842118yesdirect product factor
732C2C2×#254011yescharacteristic
733C2C2×#315111yescharacteristic
734C2C2×#315511yescharacteristic
735C2C2×#331812yes—
736C2C2×#336612yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#490C2semidirect
2. C22×#478C2semidirect
3. C22×#459C2semidirect
4. C22×#442C2semidirect
5. C2×#2541C2semidirect
6. C2×#2566C2semidirect
7. #28421C2direct (N × H)
8. C2×#2094C2semidirect
9. C2×#2092C2semidirect
10. C2×#2011C2semidirect
11. C2×#2011C2semidirect
12. C2×#1972C2semidirect
13. C2×#1970C2semidirect
14. C2×#1961C2semidirect
15. C2×#1957C2semidirect
16. C2×#1771C2semidirect
28. C2×#490C22semidirect
30. C2×#478C22semidirect
32. C2×#459C22semidirect
34. C2×#442C22semidirect
53. #2566C22semidirect
55. #2541C22semidirect
66. #2094C22semidirect
67. #2092C22semidirect
68. #2011C22semidirect
69. #2011C22semidirect
70. #1972C22semidirect
71. #1970C22semidirect
72. #1961C22semidirect
73. #1957C22semidirect
74. #1771C22semidirect
156. C2×C4⋊C8D4semidirect
179. C2×#97D4semidirect
368. C4⋊C8C2×D4semidirect
380. #97C2×D4semidirect
731. C2#28421direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4902
C22×#4782
C22×#4592
C22×#4422
C2×#25412
C2×#25662
#284212
C2×#20942
C2×#20922
C2×#20112
C2×#19722
C2×#19702
C2×#19612
C2×#19572
C2×#17712