Finite Group Databasebeta

← C2×#28551 #6459468

Subgroups — C2×#28551 #6459468

Order 512.

3290 conjugacy classes of subgroups.

The subgroup lattice has 549 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#466C211yesmaximal, characteristic, complemented
2C22×C8×D4C211yesmaximal, characteristic, complemented
3C2×#2416C212yesmaximal, complemented
4#28551C2116yesmaximal, direct product factor
5C2×#2086C211yesmaximal, characteristic, complemented
6C2×#2075C211yesmaximal, characteristic, complemented
7C2×#2054C211yesmaximal, characteristic, complemented
8C2×#1999C211yesmaximal, characteristic, complemented
9C2×#1934C212yesmaximal, complemented
10C2×#1893C212yesmaximal, complemented
11C2×#1874C212yesmaximal, complemented
12C22×#340C211yesmaximal, characteristic, complemented
13C23×D8C2211yescharacteristic
14C24×C8C2211yescharacteristic
15C24×C8C2211yescharacteristic
16C22×#121—22no—
17C22×#121C2212yes—
18C22×#121C2212yes—
19C22×C4×D4C2211yescharacteristic
20C23×C4⋊C4C2212yes—
21C2×#466—28no—
22C2×#466C2218yescomplemented
23C2×C8×D4—28no—
24C2×C8×D4C2218yescomplemented
25C22×#107C2211yescharacteristic
26C22×C4⋊C8C2211yescharacteristic
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#102C2212yes—
30C22×C22⋊C8C2211yescharacteristic
31C22×C22⋊C8C2211yescharacteristic
32C22×C4×C8C2211yescharacteristic
33#2416—28no—
34#2416C22116yescomplemented
35C2×#396—22no—
36C2×#394—22no—
37C2×#390C2212yes—
38C2×#389C2212yes—
39C2×#386—22no—
40C2×#380C2212yes—
41#2086C2218yescomplemented
42#2075C2218yescomplemented
43#2054C2218yescomplemented
44#1999C2218yescomplemented
45#1934C22116yescomplemented
46#1893C22116yescomplemented
47#1874C22116yescomplemented
48C2×#340C2212yes—
49C2×#340C2211yescharacteristic
50C2×#340C2211yescharacteristic
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2218yescomplemented
54C23×D4—22no—
55C23×D4—22no—
56C23×D4D411yescharacteristic
57C23×D4C2312yes—
58C24×C4—22no—
59C24×C4C2311yescharacteristic
60C24×C4C2311yescharacteristic
61C22×D8—24no—
62C22×D8—44no—
63C22×D8C2314yes—
64C23×C8—24no—
65C23×C8—44no—
66C23×C8—44no—
67C23×C8D418yescomplemented
68C23×C8C2311yescharacteristic
69C23×C8C2311yescharacteristic
70C23×C8C2311yescharacteristic
71C23×C8C2311yescharacteristic
72C23×C8C2314yes—
73C23×C8C2314yes—
74C2×#121—216no—
75C2×#121—24no—
76C2×#121—24no—
77C2×#121—28no—
78C2×#121—28no—
79C2×#121—28no—
80C2×#121—44no—
81C2×#121—416no—
82C2×#121C2318yes—
83C2×#121C2318yes—
84C2×C4×D4—24no—
85C2×C4×D4—24no—
86C2×C4×D4D414yes—
87C2×C4×D4C2314yes—
88C22×C4⋊C4—28no—
89C22×C4⋊C4—22no—
90C22×C4⋊C4—22no—
91C22×C4⋊C4—24no—
92C22×C4⋊C4—44no—
93C22×C4⋊C4D411yescharacteristic
94C22×C4⋊C4C2312yes—
95C22×C4⋊C4C2312yes—
96C22×C4⋊C4C2318yes—
97C22×C4⋊C4C2312yes—
98C22×C22⋊C4—22no—
99C22×C22⋊C4—22no—
100C22×C22⋊C4—22no—
101C22×C22⋊C4—22no—
102C22×C22⋊C4—22no—
103C22×C22⋊C4D411yescharacteristic
104C22×C22⋊C4D411yescharacteristic
105C22×C42C2311yescharacteristic
106#466—232no—
107C8×D4—232no—
108C2×#107—24no—
109C2×#107C2314yes—
110C2×C4⋊C8—24no—
111C2×C4⋊C8C2314yes—
112C2×#102—28no—
113C2×#102—28no—
114C2×#102—44no—
115C2×#102C2318yes—
116C2×#102C2318yes—
117C2×#102C2318yes—
118C2×C22⋊C8—24no—
119C2×C22⋊C8—24no—
120C2×C22⋊C8C2314yes—
121C2×C22⋊C8C2314yes—
122C2×C4×C8—24no—
123C2×C4×C8C2314yes—
124#396—216no—
125#394—216no—
126#390—24no—
127#390C2318yes—
128#389—24no—
129#389C2318yes—
130#386—216no—
131#380—24no—
132#380C2318yes—
133C2×#95—22no—
134C2×#95—22no—
135#340C2314yes—
136#340C2318yes—
137#340C2318yes—
138#340C2314yes—
139#340C2318yes—
140C25—22no—
141C25C2×D411yescharacteristic
142C25C2×D411yescharacteristic
143C22×D4—24no—
144C22×D4—24no—
145C22×D4—28no—
146C22×D4—28no—
147C22×D4—24no—
148C22×D4—22no—
149C22×D4—24no—
150C22×D4—24no—
151C22×D4—24no—
152C22×D4—24no—
153C22×D4—24no—
154C22×D4—48no—
155C22×D4—48no—
156C22×D4—48no—
157C22×D4—48no—
158C22×D4—48no—
159C22×D4—84no—
160C22×D4D818yescomplemented
161C22×D4C2×D414yes—
162C22×D4C2414yes—
163C23×C4—24no—
164C23×C4—24no—
165C23×C4—22no—
166C23×C4—22no—
167C23×C4—22no—
168C23×C4—24no—
169C23×C4—24no—
170C23×C4—22no—
171C23×C4—22no—
172C23×C4—28no—
173C23×C4—48no—
174C23×C4—48no—
175C23×C4—84no—
176C23×C4C2×D412yes—
177C23×C4C2×D411yescharacteristic
178C23×C4C2×D411yescharacteristic
179C23×C4C2×D412yes—
180C23×C4C2×D411yescharacteristic
181C23×C4C2×D414yes—
182C23×C4C2×D411yescharacteristic
183C23×C4#4114yes—
184C23×C4C2412yes—
185C23×C4C2412yes—
186C23×C4C2411yescharacteristic
187C2×D8—28no—
188C2×D8—48no—
189C2×D8—416no—
190C22×C8—24no—
191C22×C8—24no—
192C22×C8—22no—
193C22×C8—22no—
194C22×C8—24no—
195C22×C8—24no—
196C22×C8—28no—
197C22×C8—416no—
198C22×C8—48no—
199C22×C8—48no—
200C22×C8—416no—
201C22×C8C2×D414yes—
202C22×C8C2×D414yes—
203C22×C8C2×D4116yescomplemented
204C22×C8C2412yes—
205C22×C8C2412yes—
206C22×C8C2412yes—
207C22×C8C2412yes—
208#121—216no—
209#121—216no—
210#121—216no—
211#121—48no—
212#121—416no—
213#121—464no—
214#121—416no—
215C4×D4—216no—
216C4×D4—28no—
217C4×D4—28no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—24no—
223C2×C4⋊C4—24no—
224C2×C4⋊C4—24no—
225C2×C4⋊C4—216no—
226C2×C4⋊C4—22no—
227C2×C4⋊C4—28no—
228C2×C4⋊C4—28no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—48no—
231C2×C4⋊C4—416no—
232C2×C4⋊C4—48no—
233C2×C4⋊C4—48no—
234C2×C4⋊C4C2×D414yes—
235C2×C4⋊C4#4118yes—
236C2×C4⋊C4C2414yes—
237C2×C4⋊C4C2414yes—
238C2×C4⋊C4C2414yes—
239C2×C22⋊C4—24no—
240C2×C22⋊C4—24no—
241C2×C22⋊C4—28no—
242C2×C22⋊C4—28no—
243C2×C22⋊C4—28no—
244C2×C22⋊C4—28no—
245C2×C22⋊C4—28no—
246C2×C22⋊C4—48no—
247C2×C22⋊C4—48no—
248C2×C22⋊C4—48no—
249C2×C22⋊C4—48no—
250C2×C22⋊C4—84no—
251C2×C22⋊C4C2×D414yes—
252C2×C22⋊C4C2×D414yes—
253C2×C42—22no—
254C2×C42—22no—
255C2×C42C2×D412yes—
256C2×C42C2412yes—
257#107—28no—
258C4⋊C8—28no—
259#102—216no—
260#102—216no—
261#102—48no—
262C22⋊C8—28no—
263C22⋊C8—28no—
264C4×C8—28no—
265#95—28no—
266#95—28no—
267C24—24no—
268C24—24no—
269C24—22no—
270C24—24no—
271C24—22no—
272C24—24no—
273C24—24no—
274C24—44no—
275C24—44no—
276C24—44no—
277C24—44no—
278C24—44no—
279C24—44no—
280C24—44no—
281C24#12114yes—
282C24C2×D814yes—
283C24C2×D814yes—
284C24#13514yes—
285C24C22×D412yes—
286C24C22×D412yes—
287C24C22×D411yescharacteristic
288C2×D4—28no—
289C2×D4—28no—
290C2×D4—232no—
291C2×D4—24no—
292C2×D4—24no—
293C2×D4—24no—
294C2×D4—24no—
295C2×D4—24no—
296C2×D4—24no—
297C2×D4—416no—
298C2×D4—416no—
299C2×D4—416no—
300C2×D4—416no—
301C2×D4—416no—
302C2×D4—44no—
303C2×D4—48no—
304C2×D4—48no—
305C2×D4—44no—
306C2×D4—44no—
307C2×D4—48no—
308C2×D4—48no—
309C2×D4—88no—
310C2×D4—832no—
311C2×D4—832no—
312C2×D4C2×D8116yescomplemented
313C22×C4—22no—
314C22×C4—24no—
315C22×C4—22no—
316C22×C4—28no—
317C22×C4—28no—
318C22×C4—28no—
319C22×C4—216no—
320C22×C4—24no—
321C22×C4—24no—
322C22×C4—22no—
323C22×C4—22no—
324C22×C4—24no—
325C22×C4—28no—
326C22×C4—24no—
327C22×C4—24no—
328C22×C4—24no—
329C22×C4—28no—
330C22×C4—22no—
331C22×C4—22no—
332C22×C4—24no—
333C22×C4—24no—
334C22×C4—24no—
335C22×C4—24no—
336C22×C4—416no—
337C22×C4—44no—
338C22×C4—44no—
339C22×C4—44no—
340C22×C4—44no—
341C22×C4—48no—
342C22×C4—44no—
343C22×C4—44no—
344C22×C4—44no—
345C22×C4—44no—
346C22×C4—416no—
347C22×C4—44no—
348C22×C4—44no—
349C22×C4—88no—
350C22×C4—832no—
351C22×C4#12114yes—
352C22×C4#12118yes—
353C22×C4C2×D814yes—
354C22×C4C22×D412yes—
355C22×C4C22×D412yes—
356C22×C4C22×D412yes—
357C22×C4C22×D414yes—
358C22×C4C22×D412yes—
359C22×C4C22×D411yescharacteristic
360C22×C4C22×D412yes—
361C22×C4C2×#4114yes—
362C22×C4C2×#4112yes—
363C22×C4C2×#4114yes—
364C22×C4H(5,𝔽2)14yes—
365C22×C4C2511yescharacteristic
366D8—416no—
367C2×C8—28no—
368C2×C8—28no—
369C2×C8—24no—
370C2×C8—24no—
371C2×C8—22no—
372C2×C8—22no—
373C2×C8—24no—
374C2×C8—24no—
375C2×C8—416no—
376C2×C8—416no—
377C2×C8—44no—
378C2×C8—44no—
379C2×C8C22×D414yes—
380C2×C8C22×D414yes—
381C4⋊C4—28no—
382C4⋊C4—28no—
383C4⋊C4—24no—
384C4⋊C4—24no—
385C4⋊C4—24no—
386C4⋊C4—24no—
387C4⋊C4—24no—
388C4⋊C4—416no—
389C4⋊C4—44no—
390C4⋊C4—44no—
391C4⋊C4—416no—
392C4⋊C4C2×#4118yes—
393C22⋊C4—28no—
394C22⋊C4—28no—
395C22⋊C4—416no—
396C22⋊C4—416no—
397C22⋊C4—416no—
398C22⋊C4—416no—
399C22⋊C4—88no—
400C42—24no—
401C42—22no—
402C42—22no—
403C23—24no—
404C23—216no—
405C23—216no—
406C23—28no—
407C23—28no—
408C23—24no—
409C23—22no—
410C23—24no—
411C23—216no—
412C23—28no—
413C23—22no—
414C23—24no—
415C23—48no—
416C23—44no—
417C23—44no—
418C23—44no—
419C23—44no—
420C23—44no—
421C23—44no—
422C23—44no—
423C23—44no—
424C23—44no—
425C23—88no—
426C23—88no—
427C23—88no—
428C23—88no—
429C23—88no—
430C23—88no—
431C23—88no—
432C23#466116yes—
433C23C2×#12114yes—
434C23C2×#12112yes—
435C23#54614yes—
436C23C22×D814yes—
437C23C22×D814yes—
438C23C22×D812yes—
439C23C2×#13514yes—
440C23C2×#13512yes—
441C23#57714yes—
442C23C23×D411yescharacteristic
443D4—232no—
444D4—44no—
445D4—44no—
446D4—44no—
447D4—44no—
448D4—832no—
449D4—832no—
450D4—88no—
451C2×C4—22no—
452C2×C4—24no—
453C2×C4—28no—
454C2×C4—28no—
455C2×C4—22no—
456C2×C4—24no—
457C2×C4—24no—
458C2×C4—28no—
459C2×C4—216no—
460C2×C4—22no—
461C2×C4—22no—
462C2×C4—24no—
463C2×C4—28no—
464C2×C4—24no—
465C2×C4—416no—
466C2×C4—44no—
467C2×C4—44no—
468C2×C4—44no—
469C2×C4—44no—
470C2×C4—42no—
471C2×C4—42no—
472C2×C4—44no—
473C2×C4—48no—
474C2×C4—44no—
475C2×C4—44no—
476C2×C4—44no—
477C2×C4—44no—
478C2×C4—44no—
479C2×C4—44no—
480C2×C4—832no—
481C2×C4—88no—
482C2×C4—88no—
483C2×C4C2×#12114yes—
484C2×C4C2×#12112yes—
485C2×C4#53214yes—
486C2×C4#53414yes—
487C2×C4#54614yes—
488C2×C4#55318yes—
489C2×C4C22×D814yes—
490C2×C4C23×D411yescharacteristic
491C2×C4C22×#4112yes—
492C2×C4C22×#4111yescharacteristic
493C2×C4C2×H(5,𝔽2)12yes—
494C8—24no—
495C8—24no—
496C8—42no—
497C8—42no—
498C22—24no—
499C22—24no—
500C22—232no—
501C22—28no—
502C22—28no—
503C22—24no—
504C22—28no—
505C22—42no—
506C22—42no—
507C22—416no—
508C22—44no—
509C22—84no—
510C22—84no—
511C22—84no—
512C22—84no—
513C22—84no—
514C22—84no—
515C22—84no—
516C22—1616no—
517C22#254314yes—
518C22C2×#46618yes—
519C22C2×#46614yes—
520C22#306014yes—
521C22#329418yes—
522C22#330118yes—
523C22C22×#12111yescharacteristic
524C22C2×#54612yes—
525C22C23×D811yescharacteristic
526C22C22×#13511yescharacteristic
527C22C2×#57712yes—
528C4—24no—
529C4—24no—
530C4—42no—
531C4—42no—
532C4—48no—
533C4—84no—
534C4—84no—
535C4#254314yes—
536C4C2×#53211yescharacteristic
537C4C2×#53411yescharacteristic
538C4C2×#55312yes—
539C2—28no—
540C2—44no—
541C2—164no—
542C2#2855118yesdirect product factor
543C2C2×#254311yescharacteristic
544C2C22×#46611yescharacteristic
545C2C2×#306011yescharacteristic
546C2C2×#329412yes—
547C2C2×#330112yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
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×#466C2semidirect
2. C22×C8×D4C2semidirect
3. C2×#2416C2semidirect
4. #28551C2direct (N × H)
5. C2×#2086C2semidirect
6. C2×#2075C2semidirect
7. C2×#2054C2semidirect
8. C2×#1999C2semidirect
9. C2×#1934C2semidirect
10. C2×#1893C2semidirect
11. C2×#1874C2semidirect
12. C22×#340C2semidirect
22. C2×#466C22semidirect
24. C2×C8×D4C22semidirect
34. #2416C22semidirect
41. #2086C22semidirect
42. #2075C22semidirect
43. #2054C22semidirect
44. #1999C22semidirect
45. #1934C22semidirect
46. #1893C22semidirect
47. #1874C22semidirect
53. C2×#340C22semidirect
67. C23×C8D4semidirect
160. C22×D4D8semidirect
203. C22×C8C2×D4semidirect
312. C2×D4C2×D8semidirect
542. C2#28551direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4662
C22×C8×D42
C2×#24162
#285512
C2×#20862
C2×#20752
C2×#20542
C2×#19992
C2×#19342
C2×#18932
C2×#18742
C22×#3402