Finite Group Databasebeta

← C2×#28578 #6459535

Subgroups — C2×#28578 #6459535

Order 512.

3394 conjugacy classes of subgroups.

The subgroup lattice has 646 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#469C212yesmaximal, complemented
2C2×#2856C211yesmaximal, characteristic, complemented
3C2×C4×#121C211yesmaximal, characteristic, complemented
4#28578C2116yesmaximal, direct product factor
5C2×#2084C211yesmaximal, characteristic, complemented
6C2×#2071C211yesmaximal, characteristic, complemented
7C2×#2041C211yesmaximal, characteristic, complemented
8C2×#2011C211yesmaximal, characteristic, complemented
9C2×#1926C212yesmaximal, complemented
10C2×#1895C212yesmaximal, complemented
11C2×#1879C212yesmaximal, complemented
12C2×#1728C211yesmaximal, characteristic, complemented
13C23×D8C2212yes—
14C23×M16C2212yes—
15C22×#127C2211yescharacteristic
16C22×#121—21no—
17C22×#121—21no—
18C22×#121C2212yes—
19C22×#121C2211yescharacteristic
20C22×C4×D4—21no—
21C22×C4×D4C2211yescharacteristic
22C23×C42C2211yescharacteristic
23C2×#469—216no—
24C2×#469C22116yescomplemented
25C22×#106C2212yes—
26C22×#102C2212yes—
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#102C2212yes—
30#2856—24no—
31#2856C2218yescomplemented
32C4×#121—24no—
33C4×#121C2218yescomplemented
34C2×#390—21no—
35C2×#390—21no—
36C2×#390C2212yes—
37C2×#390C2211yescharacteristic
38C2×#389C2211yescharacteristic
39C2×#388—21no—
40C2×#386—21no—
41C2×#384C2211yescharacteristic
42C2×#380C2211yescharacteristic
43C2×C4×C4⋊C4C2211yescharacteristic
44C2×C4×C22⋊C4—21no—
45#2084C2218yescomplemented
46#2071C2218yescomplemented
47#2041C2218yescomplemented
48#2011C2218yescomplemented
49#1926C22116yescomplemented
50#1895C22116yescomplemented
51#1879C22116yescomplemented
52C2×#340C2212yes—
53C2×#340C2212yes—
54#1728C2218yescomplemented
55C2×#336C2212yes—
56C2×#336C2211yescharacteristic
57C2×#336C2211yescharacteristic
58C23×D4—21no—
59C23×D4—22no—
60C23×D4—21no—
61C23×D4—21no—
62C23×D4C2312yes—
63C23×D4C2311yescharacteristic
64C24×C4—21no—
65C24×C4D411yescharacteristic
66C24×C4D411yescharacteristic
67C24×C4C2311yescharacteristic
68C22×D8—28no—
69C22×D8—28no—
70C22×D8—44no—
71C22×D8C2318yes—
72C22×M16—28no—
73C22×M16—28no—
74C22×M16—44no—
75C22×M16C2318yes—
76C23×C8C2312yes—
77C23×C8C2312yes—
78C2×#127—22no—
79C2×#127—44no—
80C2×#127C2314yes—
81C2×#121—22no—
82C2×#121—24no—
83C2×#121—24no—
84C2×#121—28no—
85C2×#121—28no—
86C2×#121—28no—
87C2×#121—28no—
88C2×#121—48no—
89C2×#121—48no—
90C2×#121D418yescomplemented
91C2×#121C2318yes—
92C2×#121C2314yes—
93C2×C4×D4—28no—
94C2×C4×D4—22no—
95C2×C4×D4—44no—
96C2×C4×D4—48no—
97C2×C4×D4C2314yes—
98C22×C4⋊C4—21no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4—21no—
101C22×C4⋊C4C2311yescharacteristic
102C22×C4⋊C4C2311yescharacteristic
103C22×C4⋊C4C2312yes—
104C22×C4⋊C4C2311yescharacteristic
105C22×C22⋊C4—21no—
106C22×C22⋊C4—21no—
107C22×C22⋊C4—21no—
108C22×C22⋊C4—21no—
109C22×C22⋊C4—22no—
110C22×C22⋊C4—22no—
111C22×C22⋊C4—22no—
112C22×C22⋊C4—21no—
113C22×C42—21no—
114C22×C42—44no—
115C22×C42D414yes—
116C22×C42D411yescharacteristic
117C22×C42D411yescharacteristic
118C22×C42C2311yescharacteristic
119C22×C42C2311yescharacteristic
120C22×C42C2314yes—
121#469—264no—
122C2×#106—28no—
123C2×#106C2318yes—
124C2×#102—28no—
125C2×#102—28no—
126C2×#102—28no—
127C2×#102—44no—
128C2×#102C2318yes—
129C2×#102C2318yes—
130C2×#102C2318yes—
131C2×#102C2318yes—
132#390—24no—
133#390—28no—
134#390—28no—
135#390—22no—
136#390C2314yes—
137#390C2318yes—
138#389—22no—
139#389C2314yes—
140#388—28no—
141#386—28no—
142#384—22no—
143#384C2314yes—
144#380—22no—
145#380C2314yes—
146C4×C4⋊C4—22no—
147C4×C4⋊C4C2314yes—
148C4×C22⋊C4—28no—
149C2×#95—21no—
150C2×#95—21no—
151C2×#95—21no—
152#340C2318yes—
153#340C2318yes—
154#336C2314yes—
155#336C2314yes—
156#336C2318yes—
157C25—21no—
158C25—22no—
159C25C2×D411yescharacteristic
160C22×D4—28no—
161C22×D4—24no—
162C22×D4—28no—
163C22×D4—21no—
164C22×D4—24no—
165C22×D4—22no—
166C22×D4—24no—
167C22×D4—24no—
168C22×D4—24no—
169C22×D4—22no—
170C22×D4—24no—
171C22×D4—24no—
172C22×D4—24no—
173C22×D4—24no—
174C22×D4—24no—
175C22×D4—24no—
176C22×D4—44no—
177C22×D4—44no—
178C22×D4—44no—
179C22×D4—44no—
180C22×D4—44no—
181C22×D4—44no—
182C22×D4—48no—
183C22×D4—48no—
184C22×D4—48no—
185C22×D4—44no—
186C22×D4—44no—
187C22×D4C2×D414yes—
188C22×D4C2414yes—
189C22×D4C2412yes—
190C23×C4—24no—
191C23×C4—24no—
192C23×C4—21no—
193C23×C4—24no—
194C23×C4—24no—
195C23×C4—24no—
196C23×C4—22no—
197C23×C4—21no—
198C23×C4—21no—
199C23×C4—24no—
200C23×C4—42no—
201C23×C4—42no—
202C23×C4—42no—
203C23×C4—44no—
204C23×C4—44no—
205C23×C4—44no—
206C23×C4C2×D411yescharacteristic
207C23×C4C2×D414yes—
208C23×C4C2×D412yes—
209C23×C4C2×D411yescharacteristic
210C23×C4C2×D414yes—
211C23×C4C2×D411yescharacteristic
212C23×C4C2×D411yescharacteristic
213C23×C4C2×D411yescharacteristic
214C23×C4C2×D414yes—
215C23×C4#4114yes—
216C23×C4C2412yes—
217C23×C4C2411yescharacteristic
218C2×D8—216no—
219C2×D8—216no—
220C2×D8—48no—
221C2×D8—432no—
222C2×M16—216no—
223C2×M16—216no—
224C2×M16—48no—
225C2×M16—432no—
226C22×C8—24no—
227C22×C8—24no—
228C22×C8—24no—
229C22×C8—24no—
230C22×C8—24no—
231C22×C8#4118yes—
232C22×C8C2414yes—
233C22×C8C2414yes—
234#127—48no—
235#127—48no—
236#121—216no—
237#121—28no—
238#121—216no—
239#121—216no—
240#121—432no—
241#121—432no—
242#121—416no—
243#121C2×D4116yescomplemented
244C4×D4—48no—
245C4×D4—48no—
246C4×D4—432no—
247C2×C4⋊C4—21no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—24no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—24no—
254C2×C4⋊C4—24no—
255C2×C4⋊C4—24no—
256C2×C4⋊C4—21no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4—21no—
259C2×C4⋊C4—44no—
260C2×C4⋊C4—44no—
261C2×C4⋊C4—44no—
262C2×C4⋊C4C2×D414yes—
263C2×C4⋊C4C2412yes—
264C2×C4⋊C4C2414yes—
265C2×C4⋊C4C2412yes—
266C2×C4⋊C4C2412yes—
267C2×C22⋊C4—28no—
268C2×C22⋊C4—24no—
269C2×C22⋊C4—24no—
270C2×C22⋊C4—24no—
271C2×C22⋊C4—24no—
272C2×C22⋊C4—28no—
273C2×C22⋊C4—28no—
274C2×C22⋊C4—28no—
275C2×C22⋊C4—24no—
276C2×C22⋊C4—44no—
277C2×C22⋊C4—48no—
278C2×C22⋊C4—44no—
279C2×C22⋊C4—48no—
280C2×C22⋊C4—44no—
281C2×C22⋊C4—44no—
282C2×C22⋊C4—48no—
283C2×C42—24no—
284C2×C42—24no—
285C2×C42—24no—
286C2×C42—48no—
287C2×C42—48no—
288C2×C42—42no—
289C2×C42—42no—
290C2×C42—44no—
291C2×C42C2×D412yes—
292C2×C42C2×D412yes—
293C2×C42C2×D414yes—
294C2×C42C2×D414yes—
295C2×C42C2412yes—
296C2×C42C2412yes—
297#106—216no—
298#102—216no—
299#102—216no—
300#102—216no—
301#102—48no—
302#95—24no—
303#95—24no—
304#95—24no—
305C24—22no—
306C24—22no—
307C24—22no—
308C24—22no—
309C24—22no—
310C24—22no—
311C24—24no—
312C24—22no—
313C24—24no—
314C24—42no—
315C24—42no—
316C24—42no—
317C24—42no—
318C24—42no—
319C24—42no—
320C24—44no—
321C24—44no—
322C24—44no—
323C24—44no—
324C24—44no—
325C24—44no—
326C24—44no—
327C24#12114yes—
328C24C22×D412yes—
329C24C22×D411yescharacteristic
330C2×D4—216no—
331C2×D4—24no—
332C2×D4—216no—
333C2×D4—24no—
334C2×D4—24no—
335C2×D4—22no—
336C2×D4—24no—
337C2×D4—24no—
338C2×D4—24no—
339C2×D4—24no—
340C2×D4—24no—
341C2×D4—24no—
342C2×D4—48no—
343C2×D4—48no—
344C2×D4—48no—
345C2×D4—48no—
346C2×D4—48no—
347C2×D4—432no—
348C2×D4—48no—
349C2×D4—416no—
350C2×D4—416no—
351C2×D4—416no—
352C2×D4—44no—
353C2×D4—42no—
354C2×D4—44no—
355C2×D4—42no—
356C2×D4—44no—
357C2×D4—48no—
358C2×D4—48no—
359C2×D4—48no—
360C2×D4—48no—
361C2×D4—48no—
362C2×D4—48no—
363C2×D4—48no—
364C2×D4—816no—
365C2×D4—816no—
366C2×D4—832no—
367C2×D4C22×D414yes—
368C22×C4—22no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—22no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—22no—
375C22×C4—22no—
376C22×C4—24no—
377C22×C4—24no—
378C22×C4—216no—
379C22×C4—216no—
380C22×C4—24no—
381C22×C4—24no—
382C22×C4—24no—
383C22×C4—22no—
384C22×C4—22no—
385C22×C4—22no—
386C22×C4—22no—
387C22×C4—28no—
388C22×C4—28no—
389C22×C4—28no—
390C22×C4—22no—
391C22×C4—22no—
392C22×C4—24no—
393C22×C4—44no—
394C22×C4—44no—
395C22×C4—44no—
396C22×C4—416no—
397C22×C4—416no—
398C22×C4—48no—
399C22×C4—48no—
400C22×C4—42no—
401C22×C4—42no—
402C22×C4—44no—
403C22×C4—42no—
404C22×C4—42no—
405C22×C4—42no—
406C22×C4—42no—
407C22×C4—44no—
408C22×C4—44no—
409C22×C4—42no—
410C22×C4—42no—
411C22×C4—48no—
412C22×C4—816no—
413C22×C4#12114yes—
414C22×C4#12118yes—
415C22×C4AGL(1,ℤ/8)14yes—
416C22×C4AGL(1,ℤ/8)14yes—
417C22×C4AGL(1,ℤ/8)14yes—
418C22×C4C22×D412yes—
419C22×C4C22×D412yes—
420C22×C4C22×D414yes—
421C22×C4C22×D412yes—
422C22×C4C22×D412yes—
423C22×C4C22×D412yes—
424C22×C4C22×D411yescharacteristic
425C22×C4C22×D412yes—
426C22×C4C2×#4114yes—
427C22×C4C2×#4112yes—
428C22×C4C2×#4114yes—
429C22×C4H(5,𝔽2)14yes—
430C22×C4C2511yescharacteristic
431D8—432no—
432M16—432no—
433C2×C8—216no—
434C2×C8—24no—
435C2×C8—24no—
436C2×C8—24no—
437C2×C8—24no—
438C2×C8—24no—
439C2×C8—48no—
440C2×C8C2×#4118yes—
441C4⋊C4—24no—
442C4⋊C4—22no—
443C4⋊C4—24no—
444C4⋊C4—24no—
445C4⋊C4—24no—
446C4⋊C4—24no—
447C4⋊C4—48no—
448C4⋊C4—44no—
449C4⋊C4—42no—
450C4⋊C4—42no—
451C4⋊C4—48no—
452C4⋊C4—48no—
453C4⋊C4C22×D414yes—
454C22⋊C4—216no—
455C22⋊C4—48no—
456C22⋊C4—416no—
457C22⋊C4—48no—
458C22⋊C4—416no—
459C22⋊C4—48no—
460C22⋊C4—48no—
461C22⋊C4—416no—
462C42—24no—
463C42—24no—
464C42—24no—
465C42—24no—
466C42—44no—
467C42—44no—
468C42—48no—
469C23—22no—
470C23—22no—
471C23—28no—
472C23—28no—
473C23—28no—
474C23—22no—
475C23—22no—
476C23—22no—
477C23—22no—
478C23—24no—
479C23—44no—
480C23—44no—
481C23—44no—
482C23—44no—
483C23—42no—
484C23—42no—
485C23—48no—
486C23—48no—
487C23—48no—
488C23—42no—
489C23—42no—
490C23—42no—
491C23—42no—
492C23—44no—
493C23—44no—
494C23—44no—
495C23—44no—
496C23—44no—
497C23—44no—
498C23—44no—
499C23—84no—
500C23—84no—
501C23—84no—
502C23—84no—
503C23—88no—
504C23—88no—
505C23—88no—
506C23—88no—
507C23—88no—
508C23—88no—
509C23—88no—
510C23C2×#12114yes—
511C23C2×#12112yes—
512C23#53212yes—
513C23#53412yes—
514C23C2×AGL(1,ℤ/8)12yes—
515C23C2×AGL(1,ℤ/8)12yes—
516C23C2×AGL(1,ℤ/8)12yes—
517C23#57512yes—
518C23C23×D411yescharacteristic
519D4—28no—
520D4—432no—
521D4—44no—
522D4—44no—
523D4—44no—
524D4—44no—
525D4—44no—
526D4—48no—
527D4—816no—
528D4—816no—
529D4—832no—
530D4—88no—
531C2×C4—22no—
532C2×C4—22no—
533C2×C4—22no—
534C2×C4—22no—
535C2×C4—22no—
536C2×C4—28no—
537C2×C4—28no—
538C2×C4—28no—
539C2×C4—28no—
540C2×C4—22no—
541C2×C4—22no—
542C2×C4—22no—
543C2×C4—28no—
544C2×C4—28no—
545C2×C4—216no—
546C2×C4—24no—
547C2×C4—22no—
548C2×C4—22no—
549C2×C4—22no—
550C2×C4—416no—
551C2×C4—416no—
552C2×C4—44no—
553C2×C4—48no—
554C2×C4—42no—
555C2×C4—42no—
556C2×C4—44no—
557C2×C4—42no—
558C2×C4—42no—
559C2×C4—42no—
560C2×C4—42no—
561C2×C4—44no—
562C2×C4—44no—
563C2×C4—42no—
564C2×C4—42no—
565C2×C4—816no—
566C2×C4—84no—
567C2×C4—84no—
568C2×C4—88no—
569C2×C4C2×#12114yes—
570C2×C4C2×#12112yes—
571C2×C4#53212yes—
572C2×C4#53412yes—
573C2×C4#54618yes—
574C2×C4#55318yes—
575C2×C4C2×AGL(1,ℤ/8)14yes—
576C2×C4C2×AGL(1,ℤ/8)14yes—
577C2×C4C2×AGL(1,ℤ/8)14yes—
578C2×C4C23×D411yescharacteristic
579C2×C4C22×#4112yes—
580C2×C4C22×#4111yescharacteristic
581C2×C4C2×H(5,𝔽2)12yes—
582C8—28no—
583C8—44no—
584C22—24no—
585C22—24no—
586C22—24no—
587C22—42no—
588C22—42no—
589C22—42no—
590C22—42no—
591C22—416no—
592C22—44no—
593C22—44no—
594C22—44no—
595C22—82no—
596C22—82no—
597C22—82no—
598C22—82no—
599C22—816no—
600C22—84no—
601C22—84no—
602C22—84no—
603C22—84no—
604C22—84no—
605C22—84no—
606C22—84no—
607C22—1616no—
608C22#254314yes—
609C22#303614yes—
610C22#303814yes—
611C22#317114yes—
612C22#318414yes—
613C22#319214yes—
614C22#319414yes—
615C22C22×#12111yescharacteristic
616C22C2×#53211yescharacteristic
617C22C2×#53411yescharacteristic
618C22C22×AGL(1,ℤ/8)11yescharacteristic
619C22C22×AGL(1,ℤ/8)11yescharacteristic
620C22C22×AGL(1,ℤ/8)11yescharacteristic
621C22C2×#57511yescharacteristic
622C4—24no—
623C4—24no—
624C4—24no—
625C4—24no—
626C4—42no—
627C4—44no—
628C4—82no—
629C4—82no—
630C4—84no—
631C4#254314yes—
632C4C2×#54612yes—
633C4C2×#55312yes—
634C2—44no—
635C2—84no—
636C2—164no—
637C2#2857818yesdirect product factor
638C2C2×#254311yescharacteristic
639C2C2×#303611yescharacteristic
640C2C2×#303811yescharacteristic
641C2C2×#317111yescharacteristic
642C2C2×#318411yescharacteristic
643C2C2×#319211yescharacteristic
644C2C2×#319411yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
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×#469C2semidirect
2. C2×#2856C2semidirect
3. C2×C4×#121C2semidirect
4. #28578C2direct (N × H)
5. C2×#2084C2semidirect
6. C2×#2071C2semidirect
7. C2×#2041C2semidirect
8. C2×#2011C2semidirect
9. C2×#1926C2semidirect
10. C2×#1895C2semidirect
11. C2×#1879C2semidirect
12. C2×#1728C2semidirect
24. C2×#469C22semidirect
31. #2856C22semidirect
33. C4×#121C22semidirect
45. #2084C22semidirect
46. #2071C22semidirect
47. #2041C22semidirect
48. #2011C22semidirect
49. #1926C22semidirect
50. #1895C22semidirect
51. #1879C22semidirect
54. #1728C22semidirect
90. C2×#121D4semidirect
243. #121C2×D4semidirect
637. C2#28578direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4692
C2×#28562
C2×C4×#1212
#285782
C2×#20842
C2×#20712
C2×#20412
C2×#20112
C2×#19262
C2×#18952
C2×#18792
C2×#17282