Finite Group Databasebeta

← C2×#28661 #6463995

Subgroups — C2×#28661 #6463995

Order 512.

2470 conjugacy classes of subgroups.

The subgroup lattice has 538 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#501C211yesmaximal, characteristic, complemented
2C22×#490C211yesmaximal, characteristic
3C2×#2858C211yesmaximal, characteristic
4C2×C4×#125C211yesmaximal, characteristic, complemented
5#28661C2116yesmaximal, direct product factor
6C2×#2067C212yesmaximal, complemented
7C2×#2065C212yesmaximal, complemented
8C2×#1993C211yesmaximal, characteristic, complemented
9C2×#1961C211yesmaximal, characteristic
10C2×#1926C212yesmaximal, complemented
11C2×#1925C212yesmaximal, complemented
12C2×#1767C211yesmaximal, characteristic, complemented
13C22×C4⋊Q8C2211yescharacteristic
14C22×#127C2211yescharacteristic
15C22×#125C2211yescharacteristic
16C22×#124—21no—
17C22×#124—21no—
18C2×#501—28no—
19C2×#501C2218yescomplemented
20C2×#490—28no—
21C2×#490C2218yes—
22C22×#107C2212yes—
23C22×#106C2212yes—
24C22×C4⋊C8C2212yes—
25C22×#102C2212yes—
26C22×#102C2212yes—
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#97C2211yescharacteristic
30C22×#97C2211yescharacteristic
31#2858—24no—
32#2858C2218yes—
33C4×#125—24no—
34C4×#125C2218yescomplemented
35C2×#390—21no—
36C2×#390—21no—
37C2×#390C2212yes—
38C2×#390C2212yes—
39C2×#389C2211yescharacteristic
40C2×#389C2211yescharacteristic
41C2×#387—21no—
42C2×#387—21no—
43C2×#382C2211yescharacteristic
44C2×C4×C4⋊C4—21no—
45C2×C4×C4⋊C4—21no—
46C2×C4×C4⋊C4C2211yescharacteristic
47C2×C4×C4⋊C4C2211yescharacteristic
48C2×C43C2211yescharacteristic
49#2067C22116yescomplemented
50#2065C22116yescomplemented
51#1993C2218yescomplemented
52#1961C2218yes—
53#1926C22116yescomplemented
54#1925C22116yescomplemented
55#1767C2218yescomplemented
56C2×#340C2212yes—
57C2×#340C2212yes—
58C2×#336C2212yes—
59C23×Q8—21no—
60C23×D4—21no—
61C23×D4—21no—
62C23×D4C2312yes—
63C23×C8C2312yes—
64C23×C8C2312yes—
65C2×C4⋊Q8—22no—
66C2×C4⋊Q8—24no—
67C2×C4⋊Q8—24no—
68C2×C4⋊Q8C2314yes—
69C2×#127—24no—
70C2×#127—22no—
71C2×#127—24no—
72C2×#127C2314yes—
73C2×#125—22no—
74C2×#125—24no—
75C2×#125D418yes—
76C2×#125C2314yes—
77C2×#124—28no—
78C2×#124—28no—
79C2×#124—48no—
80C2×#124—48no—
81C22×C4⋊C4—21no—
82C22×C4⋊C4—21no—
83C22×C4⋊C4—21no—
84C22×C4⋊C4—21no—
85C22×C4⋊C4—21no—
86C22×C4⋊C4C2311yescharacteristic
87C22×C4⋊C4C2311yescharacteristic
88C22×C4⋊C4C2312yes—
89C22×C4⋊C4C2311yescharacteristic
90C22×C4⋊C4C2311yescharacteristic
91C22×C22⋊C4—22no—
92C22×C22⋊C4—22no—
93C22×C22⋊C4—22no—
94C22×C22⋊C4—22no—
95C22×C42—21no—
96C22×C42—21no—
97C22×C42D411yescharacteristic
98C22×C42D411yescharacteristic
99C22×C42D411yescharacteristic
100C22×C42D411yescharacteristic
101C22×C42C2311yescharacteristic
102C22×C42C2311yescharacteristic
103C22×C42C2311yescharacteristic
104#501—232no—
105#490—232no—
106C2×#107—28no—
107C2×#107C2318yes—
108C2×#106—28no—
109C2×#106C2318yes—
110C2×C4⋊C8—28no—
111C2×C4⋊C8C2318yes—
112C2×#102—28no—
113C2×#102—28no—
114C2×#102—28no—
115C2×#102—28no—
116C2×#102C2318yes—
117C2×#102C2318yes—
118C2×#102C2318yes—
119C2×#102C2318yes—
120C2×#97—24no—
121C2×#97—24no—
122C2×#97C2314yes—
123C2×#97C2314yes—
124#390—24no—
125#390—24no—
126#390—28no—
127#390—28no—
128#390C2318yes—
129#390C2318yes—
130#389—22no—
131#389—22no—
132#389C2314yes—
133#389C2314yes—
134#387—28no—
135#387—28no—
136#382—22no—
137#382C2314yes—
138C4×C4⋊C4—22no—
139C4×C4⋊C4—22no—
140C4×C4⋊C4—28no—
141C4×C4⋊C4—28no—
142C4×C4⋊C4C2314yes—
143C4×C4⋊C4C2314yes—
144C2×#95—21no—
145C2×#95—21no—
146C2×#95—21no—
147C2×#95—21no—
148C2×#95—21no—
149C2×#95—21no—
150C43D414yes—
151C43C2314yes—
152#340C2318yes—
153#340C2318yes—
154#336C2318yes—
155C25—22no—
156C22×Q8—24no—
157C22×Q8—44no—
158C22×Q8—44no—
159C22×Q8—44no—
160C22×D4—24no—
161C22×D4—24no—
162C22×D4—22no—
163C22×D4—24no—
164C22×D4—24no—
165C22×D4—24no—
166C22×D4—24no—
167C22×D4—24no—
168C22×D4—24no—
169C22×D4—44no—
170C22×D4—44no—
171C22×D4—44no—
172C22×D4—44no—
173C22×D4—44no—
174C22×D4—44no—
175C22×D4C2414yes—
176C23×C4—21no—
177C23×C4—21no—
178C23×C4—22no—
179C23×C4—21no—
180C23×C4—21no—
181C23×C4C2×D411yescharacteristic
182C23×C4C2×D411yescharacteristic
183C23×C4C2×D411yescharacteristic
184C23×C4C2×D411yescharacteristic
185C23×C4C2×D411yescharacteristic
186C23×C4C2×D411yescharacteristic
187C23×C4C2411yescharacteristic
188C22×C8—24no—
189C22×C8—24no—
190C22×C8—24no—
191C22×C8—24no—
192C22×C8—24no—
193C22×C8#4118yes—
194C22×C8C2414yes—
195C22×C8C2414yes—
196C4⋊Q8—28no—
197C4⋊Q8—28no—
198C4⋊Q8—48no—
199#127—28no—
200#127—28no—
201#127—48no—
202#125—216no—
203#125—28no—
204#125C2×D4116yes—
205#124—432no—
206#124—432no—
207C2×C4⋊C4—28no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—21no—
212C2×C4⋊C4—21no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—24no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4—44no—
226C2×C4⋊C4—44no—
227C2×C4⋊C4—44no—
228C2×C4⋊C4C2×D414yes—
229C2×C4⋊C4C2×D414yes—
230C2×C4⋊C4C2414yes—
231C2×C4⋊C4C2412yes—
232C2×C4⋊C4C2412yes—
233C2×C4⋊C4C2412yes—
234C2×C4⋊C4C2412yes—
235C2×C22⋊C4—28no—
236C2×C22⋊C4—28no—
237C2×C22⋊C4—28no—
238C2×C22⋊C4—28no—
239C2×C22⋊C4—48no—
240C2×C22⋊C4—48no—
241C2×C22⋊C4—48no—
242C2×C22⋊C4—48no—
243C2×C42—24no—
244C2×C42—24no—
245C2×C42—24no—
246C2×C42—24no—
247C2×C42—24no—
248C2×C42—24no—
249C2×C42—42no—
250C2×C42—42no—
251C2×C42—44no—
252C2×C42—44no—
253C2×C42C2×D414yes—
254C2×C42C2×D414yes—
255C2×C42C2×D412yes—
256C2×C42C2×D412yes—
257C2×C42C2×D414yes—
258C2×C42C2×D414yes—
259C2×C42C2×D412yes—
260C2×C42C2×D414yes—
261C2×C42#4114yes—
262C2×C42C2412yes—
263C2×C42C2412yes—
264C2×C42C2412yes—
265#107—216no—
266#106—216no—
267C4⋊C8—216no—
268#102—216no—
269#102—216no—
270#102—216no—
271#102—216no—
272#97—28no—
273#97—28no—
274#95—24no—
275#95—24no—
276#95—24no—
277#95—24no—
278#95—24no—
279#95—24no—
280C24—24no—
281C24—44no—
282C24—44no—
283C24—44no—
284C24—44no—
285C24—44no—
286C24—44no—
287C24—44no—
288C24C22×D411yescharacteristic
289C2×Q8—48no—
290C2×Q8—48no—
291C2×Q8—48no—
292C2×Q8—816no—
293C2×D4—24no—
294C2×D4—24no—
295C2×D4—24no—
296C2×D4—24no—
297C2×D4—24no—
298C2×D4—24no—
299C2×D4—48no—
300C2×D4—48no—
301C2×D4—48no—
302C2×D4—48no—
303C2×D4—48no—
304C2×D4—48no—
305C2×D4—44no—
306C2×D4—44no—
307C2×D4—44no—
308C2×D4—48no—
309C2×D4—48no—
310C2×D4—48no—
311C2×D4—48no—
312C2×D4—816no—
313C2×D4—816no—
314C22×C4—22no—
315C22×C4—22no—
316C22×C4—22no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4—24no—
323C22×C4—24no—
324C22×C4—22no—
325C22×C4—22no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—22no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4—22no—
332C22×C4—22no—
333C22×C4—22no—
334C22×C4—24no—
335C22×C4—42no—
336C22×C4—42no—
337C22×C4—42no—
338C22×C4—42no—
339C22×C4—44no—
340C22×C4—42no—
341C22×C4—42no—
342C22×C4—42no—
343C22×C4—44no—
344C22×C4—44no—
345C22×C4—42no—
346C22×C4—42no—
347C22×C4—42no—
348C22×C4#12114yes—
349C22×C4#12114yes—
350C22×C4AGL(1,ℤ/8)14yes—
351C22×C4AGL(1,ℤ/8)14yes—
352C22×C4C22×D412yes—
353C22×C4C22×D412yes—
354C22×C4C22×D412yes—
355C22×C4C22×D412yes—
356C22×C4C22×D412yes—
357C22×C4C22×D412yes—
358C22×C4C22×D411yescharacteristic
359C22×C4C22×D412yes—
360C22×C4C2×#4112yes—
361C22×C4C2×#4114yes—
362C22×C42−1+414yes—
363C22×C4C2511yescharacteristic
364C2×C8—216no—
365C2×C8—24no—
366C2×C8—24no—
367C2×C8—24no—
368C2×C8—24no—
369C2×C8—24no—
370C2×C8—48no—
371C2×C8C2×#4118yes—
372C4⋊C4—216no—
373C4⋊C4—216no—
374C4⋊C4—24no—
375C4⋊C4—24no—
376C4⋊C4—22no—
377C4⋊C4—22no—
378C4⋊C4—24no—
379C4⋊C4—24no—
380C4⋊C4—24no—
381C4⋊C4—24no—
382C4⋊C4—48no—
383C4⋊C4—44no—
384C4⋊C4—48no—
385C4⋊C4—42no—
386C4⋊C4—42no—
387C4⋊C4—48no—
388C4⋊C4C22×D414yes—
389C4⋊C4C22×D414yes—
390C22⋊C4—416no—
391C22⋊C4—416no—
392C22⋊C4—416no—
393C22⋊C4—416no—
394C42—24no—
395C42—24no—
396C42—28no—
397C42—28no—
398C42—24no—
399C42—24no—
400C42—44no—
401C42—44no—
402C42—48no—
403C42—48no—
404C42#12118yes—
405C42C22×D414yes—
406C42C2×#4114yes—
407C23—44no—
408C23—44no—
409C23—44no—
410C23—44no—
411C23—44no—
412C23—44no—
413C23—44no—
414C23—88no—
415C23—88no—
416C23—88no—
417C23—88no—
418C23—88no—
419C23—88no—
420C23—88no—
421C23C2×#12112yes—
422C23#53212yes—
423C23#53612yes—
424C23C2×AGL(1,ℤ/8)12yes—
425C23C2×AGL(1,ℤ/8)12yes—
426C23#57512yes—
427C23#57512yes—
428C23C23×D411yescharacteristic
429Q8—816no—
430D4—44no—
431D4—44no—
432D4—44no—
433D4—44no—
434D4—816no—
435D4—816no—
436D4—88no—
437C2×C4—28no—
438C2×C4—22no—
439C2×C4—22no—
440C2×C4—28no—
441C2×C4—28no—
442C2×C4—28no—
443C2×C4—22no—
444C2×C4—22no—
445C2×C4—22no—
446C2×C4—22no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—24no—
450C2×C4—24no—
451C2×C4—22no—
452C2×C4—22no—
453C2×C4—22no—
454C2×C4—22no—
455C2×C4—22no—
456C2×C4—22no—
457C2×C4—44no—
458C2×C4—44no—
459C2×C4—48no—
460C2×C4—48no—
461C2×C4—42no—
462C2×C4—42no—
463C2×C4—42no—
464C2×C4—42no—
465C2×C4—44no—
466C2×C4—42no—
467C2×C4—42no—
468C2×C4—42no—
469C2×C4—44no—
470C2×C4—44no—
471C2×C4—42no—
472C2×C4—42no—
473C2×C4—42no—
474C2×C4—84no—
475C2×C4—84no—
476C2×C4—88no—
477C2×C4C2×#12114yes—
478C2×C4C2×#12114yes—
479C2×C4C2×#12112yes—
480C2×C4#53212yes—
481C2×C4#53612yes—
482C2×C4#54818yes—
483C2×C4#55618yes—
484C2×C4C2×AGL(1,ℤ/8)14yes—
485C2×C4C2×AGL(1,ℤ/8)14yes—
486C2×C4C23×D411yescharacteristic
487C2×C4C22×#4112yes—
488C2×C4C22×#4111yescharacteristic
489C2×C4C2×2−1+412yes—
490C8—28no—
491C8—44no—
492C22—84no—
493C22—84no—
494C22—84no—
495C22—84no—
496C22—84no—
497C22—84no—
498C22—84no—
499C22—1616no—
500C22#254514yes—
501C22#303814yes—
502C22#304014yes—
503C22#317114yes—
504C22#318014yes—
505C22#323414yes—
506C22#323514yes—
507C22C22×#12111yescharacteristic
508C22C2×#53211yescharacteristic
509C22C2×#53611yescharacteristic
510C22C22×AGL(1,ℤ/8)11yescharacteristic
511C22C22×AGL(1,ℤ/8)11yescharacteristic
512C22C2×#57511yescharacteristic
513C22C2×#57511yescharacteristic
514C4—24no—
515C4—24no—
516C4—24no—
517C4—24no—
518C4—42no—
519C4—42no—
520C4—44no—
521C4—44no—
522C4—82no—
523C4—82no—
524C4—84no—
525C4#254514yes—
526C4C2×#54812yes—
527C4C2×#55612yes—
528C2—164no—
529C2#2866118yesdirect product factor
530C2C2×#254511yescharacteristic
531C2C2×#303811yescharacteristic
532C2C2×#304011yescharacteristic
533C2C2×#317111yescharacteristic
534C2C2×#318011yescharacteristic
535C2C2×#323411yescharacteristic
536C2C2×#323511yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
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
1. C22×#501C2semidirect
4. C2×C4×#125C2semidirect
5. #28661C2direct (N × H)
6. C2×#2067C2semidirect
7. C2×#2065C2semidirect
8. C2×#1993C2semidirect
10. C2×#1926C2semidirect
11. C2×#1925C2semidirect
12. C2×#1767C2semidirect
19. C2×#501C22semidirect
34. C4×#125C22semidirect
49. #2067C22semidirect
50. #2065C22semidirect
51. #1993C22semidirect
53. #1926C22semidirect
54. #1925C22semidirect
55. #1767C22semidirect
529. C2#28661direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5012
C22×#4902
C2×#28582
C2×C4×#1252
#286612
C2×#20672
C2×#20652
C2×#19932
C2×#19612
C2×#19262
C2×#19252
C2×#17672