Finite Group Databasebeta

← D8×#99 #220280

Subgroups — D8×#99 #220280

Order 512.

1546 conjugacy classes of subgroups.

The subgroup lattice has 565 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×D8C211yesmaximal, characteristic
2C22⋊C4×D8C212yesmaximal, complemented
3D4×#99C212yesmaximal, complemented
4#9783C212yesmaximal, complemented
5#9259C214yesmaximal, complemented
6#8609C211yesmaximal, characteristic, complemented
7#8375C212yesmaximal, complemented
8C8×#99C211yesmaximal, characteristic, complemented
9C23×D8C411yescharacteristic, complemented
10C23×D8C2211yescharacteristic
11C2×D42C2212yes—
12D4×D8—22no—
13D4×D8—24no—
14D4×D8—22no—
15C2×#493C411yescharacteristic, complemented
16C2×#466C411yescharacteristic, complemented
17C2×#466C2211yescharacteristic
18C2×#459C412yescomplemented
19C2×#447C412yescomplemented
20C2×#447C2212yes—
21C2×C4×D8—22no—
22C2×C4×D8C411yescharacteristic, complemented
23C2×C8×D4C2211yescharacteristic
24C22×#99—22no—
25D4×C22⋊C4C2214yescomplemented
26#1970—22no—
27#1964C2214yescomplemented
28#1898—24no—
29#1879—24no—
30#1808C2212yescomplemented
31#1799C2212yes—
32#1786C2214yescomplemented
33#1781—22no—
34C4×#99C2211yescharacteristic
35C8×C22⋊C4C2212yescomplemented
36#1519C2214yescomplemented
37#1459C2211yescharacteristic
38#1289C2212yescomplemented
39#1282C2212yescomplemented
40C23×D4—22no—
41C23×D4C2×C412yescomplemented
42C23×D4C2312yes—
43C22×D8—22no—
44C22×D8—21no—
45C22×D8—21no—
46C22×D8—44no—
47C22×D8—44no—
48C22×D8C2×C411yescharacteristic
49C22×D8C2×C411yescharacteristic
50C22×D8C2×C412yes—
51C22×D8C2×C411yescharacteristic, complemented
52C22×D8C2×C412yescomplemented
53C22×D8C2×C412yescomplemented
54C22×D8D412yes—
55C22×D8D414yes—
56C22×D8D412yes—
57C23×C8C2×C411yescharacteristic, complemented
58C23×C8C2311yescharacteristic
59D42—24no—
60D42—24no—
61D42—44no—
62C2×#127C2×C412yescomplemented
63C2×#121—22no—
64C2×#121C2×C412yescomplemented
65C2×#121C2312yes—
66C2×#120—22no—
67C2×#120—22no—
68C2×C4×D4—24no—
69C2×C4×D4C2×C412yescomplemented
70C2×C4×D4C2311yescharacteristic
71C22×C22⋊C4—24no—
72#493—22no—
73#493—22no—
74#466—22no—
75#466—22no—
76#466—22no—
77#466—22no—
78#459—24no—
79#459—24no—
80#447—24no—
81#447—24no—
82#447—24no—
83#447—24no—
84C4×D8—22no—
85C4×D8—21no—
86C4×D8—21no—
87C4×D8—48no—
88C8×D4—22no—
89C8×D4—22no—
90C2×#107—22no—
91C2×#107C2×C411yescharacteristic, complemented
92C2×C4⋊C8C2×C411yescharacteristic, complemented
93C2×#102—24no—
94C2×#102—24no—
95C2×#102C2×C412yescomplemented
96C2×#102C2×C412yescomplemented
97C2×#102C2×C412yescomplemented
98C2×#99—22no—
99C2×#99—24no—
100C2×#99—24no—
101C2×#99—48no—
102C2×#99D411yescharacteristic
103C2×#99D411yescharacteristic
104C2×C22⋊C8C2×C411yescharacteristic, complemented
105C2×C22⋊C8C2312yes—
106C2×C22⋊C8C2311yescharacteristic
107C2×C4×C8—22no—
108C2×C4×C8C2×C411yescharacteristic, complemented
109#390—24no—
110#386—44no—
111#380C2314yes—
112#379—24no—
113C4×C22⋊C4C2312yes—
114#342—22no—
115#342D412yes—
116#340—22no—
117#336—22no—
118#327—44no—
119#324—21no—
120#323—21no—
121C25—22no—
122C25—22no—
123C22×D4—22no—
124C22×D4—22no—
125C22×D4—22no—
126C22×D4—22no—
127C22×D4—22no—
128C22×D4—22no—
129C22×D4—22no—
130C22×D4—22no—
131C22×D4—24no—
132C22×D4—42no—
133C22×D4—44no—
134C22×D4—44no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4—44no—
138C22×D4—44no—
139C22×D4—82no—
140C22×D4—82no—
141C22×D4—84no—
142C22×D4C22×C412yes—
143C22×D4C22×C412yes—
144C22×D4C22×C412yes—
145C22×D4C2×D411yescharacteristic
146C22×D4C2×D414yes—
147C22×D4C2×D414yes—
148C23×C4—22no—
149C23×C4—44no—
150C23×C4C22×C411yescharacteristic
151C23×C4C2411yescharacteristic
152C2×D8—24no—
153C2×D8—28no—
154C2×D8—22no—
155C2×D8—22no—
156C2×D8—24no—
157C2×D8—21no—
158C2×D8—21no—
159C2×D8—42no—
160C2×D8—44no—
161C2×D8—42no—
162C2×D8—44no—
163C2×D8—48no—
164C2×D8—48no—
165C2×D8—44no—
166C2×D8—44no—
167C2×D8—44no—
168C2×D8—82no—
169C2×D8C22⋊C412yes—
170C2×D8C22⋊C411yescharacteristic
171C2×D8C22⋊C414yes—
172C2×D8C22⋊C412yes—
173C2×D8C22⋊C414yes—
174C2×D8C22⋊C412yes—
175C2×D8C22⋊C411yescharacteristic
176C22×C8—21no—
177C22×C8—21no—
178C22×C8—22no—
179C22×C8—42no—
180C22×C8—42no—
181C22×C8C22×C411yescharacteristic
182C22×C8C22×C411yescharacteristic
183C22×C8C22×C411yescharacteristic
184C22×C8C22×C411yescharacteristic
185C22×C8C2×D412yes—
186C22×C8C2×D412yes—
187#127—24no—
188#127—42no—
189#121—24no—
190#121—24no—
191#121—24no—
192#121—42no—
193#121—44no—
194#121—44no—
195#120—44no—
196#120—44no—
197#120—44no—
198#120—44no—
199C4×D4—22no—
200C4×D4—22no—
201C4×D4—22no—
202C4×D4—22no—
203C4×D4—42no—
204C4×D4—48no—
205C4×D4—84no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4C22×C412yes—
208C2×C4⋊C4#4111yescharacteristic
209C2×C22⋊C4—22no—
210C2×C22⋊C4—22no—
211C2×C22⋊C4—22no—
212C2×C22⋊C4—24no—
213C2×C22⋊C4—48no—
214C2×C22⋊C4—44no—
215C2×C22⋊C4—44no—
216C2×C22⋊C4—44no—
217C2×C22⋊C4—84no—
218C2×C22⋊C4C2×D412yes—
219C2×C22⋊C4C2×D411yescharacteristic
220C2×C22⋊C4C2×D412yes—
221C2×C22⋊C4#4111yescharacteristic
222C2×C42—22no—
223C2×C42C22×C411yescharacteristic
224#107—21no—
225#107—21no—
226#107—44no—
227C4⋊C8—22no—
228#102—22no—
229#102—22no—
230#102—24no—
231#102—24no—
232#102—48no—
233#102—84no—
234#99—22no—
235#99—44no—
236#99—48no—
237#99—84no—
238#99D814yesdirect product factor
239C22⋊C8—22no—
240C22⋊C8—22no—
241C22⋊C8—22no—
242C22⋊C8—22no—
243C4×C8—21no—
244C4×C8—21no—
245C4×C8—44no—
246#95—22no—
247#95—24no—
248C24—22no—
249C24—24no—
250C24—22no—
251C24—24no—
252C24—22no—
253C24—42no—
254C24—42no—
255C24—42no—
256C24—42no—
257C24—44no—
258C24—44no—
259C24—82no—
260C24—84no—
261C24—84no—
262C24—162no—
263C24—162no—
264C24C4×D411yescharacteristic
265C24C22×D411yescharacteristic
266C2×D4—22no—
267C2×D4—22no—
268C2×D4—28no—
269C2×D4—24no—
270C2×D4—22no—
271C2×D4—22no—
272C2×D4—22no—
273C2×D4—22no—
274C2×D4—24no—
275C2×D4—24no—
276C2×D4—44no—
277C2×D4—42no—
278C2×D4—44no—
279C2×D4—42no—
280C2×D4—44no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4—42no—
284C2×D4—42no—
285C2×D4—42no—
286C2×D4—44no—
287C2×D4—44no—
288C2×D4—44no—
289C2×D4—44no—
290C2×D4—44no—
291C2×D4—44no—
292C2×D4—42no—
293C2×D4—42no—
294C2×D4—44no—
295C2×D4—44no—
296C2×D4—44no—
297C2×D4—82no—
298C2×D4—82no—
299C2×D4—82no—
300C2×D4—84no—
301C2×D4—88no—
302C2×D4—88no—
303C2×D4—82no—
304C2×D4—84no—
305C2×D4—88no—
306C2×D4—88no—
307C2×D4—88no—
308C2×D4—88no—
309C2×D4—162no—
310C2×D4C2×C22⋊C412yes—
311C2×D4C2×C22⋊C414yes—
312C2×D4C2×C22⋊C412yes—
313C2×D4C2×D812yes—
314C2×D4#13512yes—
315C22×C4—22no—
316C22×C4—21no—
317C22×C4—21no—
318C22×C4—22no—
319C22×C4—22no—
320C22×C4—41no—
321C22×C4—41no—
322C22×C4—41no—
323C22×C4—41no—
324C22×C4—42no—
325C22×C4—42no—
326C22×C4—44no—
327C22×C4—44no—
328C22×C4—82no—
329C22×C4—88no—
330C22×C4—88no—
331C22×C4—164no—
332C22×C4C4×D411yescharacteristic
333C22×C4C4×D411yescharacteristic
334C22×C4C4×D411yescharacteristic
335C22×C4C23×C411yescharacteristic
336C22×C4C22×D412yes—
337C22×C4C2×#4111yescharacteristic
338C22×C4H(5,𝔽2)12yes—
339D8—24no—
340D8—28no—
341D8—22no—
342D8—24no—
343D8—42no—
344D8—44no—
345D8—42no—
346D8—44no—
347D8—44no—
348D8—42no—
349D8—84no—
350D8#9914yesdirect product factor
351C2×C8—24no—
352C2×C8—22no—
353C2×C8—21no—
354C2×C8—21no—
355C2×C8—41no—
356C2×C8—42no—
357C2×C8—42no—
358C2×C8—42no—
359C2×C8—41no—
360C2×C8—41no—
361C2×C8—42no—
362C2×C8—42no—
363C2×C8—42no—
364C2×C8C2×C22⋊C411yescharacteristic
365C2×C8C2×C22⋊C412yes—
366C2×C8C2×C22⋊C411yescharacteristic
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—44no—
371C4⋊C4—44no—
372C22⋊C4—22no—
373C22⋊C4—22no—
374C22⋊C4—22no—
375C22⋊C4—22no—
376C22⋊C4—22no—
377C22⋊C4—42no—
378C22⋊C4—42no—
379C22⋊C4—44no—
380C22⋊C4—44no—
381C22⋊C4—44no—
382C22⋊C4—44no—
383C22⋊C4—88no—
384C22⋊C4—88no—
385C22⋊C4—164no—
386C22⋊C4C2×D814yescomplemented
387C42—21no—
388C42—21no—
389C42—42no—
390C42—42no—
391C23—21no—
392C23—22no—
393C23—21no—
394C23—22no—
395C23—24no—
396C23—41no—
397C23—41no—
398C23—48no—
399C23—44no—
400C23—41no—
401C23—41no—
402C23—42no—
403C23—42no—
404C23—44no—
405C23—44no—
406C23—42no—
407C23—42no—
408C23—44no—
409C23—44no—
410C23—42no—
411C23—42no—
412C23—42no—
413C23—84no—
414C23—82no—
415C23—84no—
416C23—84no—
417C23—82no—
418C23—82no—
419C23—84no—
420C23—84no—
421C23—84no—
422C23—82no—
423C23—82no—
424C23—84no—
425C23—162no—
426C23—162no—
427C23—164no—
428C23—164no—
429C23—168no—
430C23—168no—
431C23—168no—
432C23C4×D812yescomplemented
433C23C2×C4×D411yescharacteristic
434C23D4212yes—
435C23C22×D811yescharacteristic
436C23C2×#13511yescharacteristic
437C23#57612yes—
438D4—24no—
439D4—24no—
440D4—22no—
441D4—24no—
442D4—22no—
443D4—24no—
444D4—22no—
445D4—48no—
446D4—44no—
447D4—42no—
448D4—42no—
449D4—84no—
450D4—82no—
451D4—88no—
452D4—82no—
453D4—84no—
454D4—84no—
455D4—88no—
456D4—84no—
457D4—84no—
458D4—164no—
459D4C2×#9914yescomplemented
460C2×C4—21no—
461C2×C4—21no—
462C2×C4—22no—
463C2×C4—21no—
464C2×C4—22no—
465C2×C4—21no—
466C2×C4—21no—
467C2×C4—21no—
468C2×C4—24no—
469C2×C4—41no—
470C2×C4—42no—
471C2×C4—42no—
472C2×C4—42no—
473C2×C4—42no—
474C2×C4—41no—
475C2×C4—41no—
476C2×C4—41no—
477C2×C4—41no—
478C2×C4—42no—
479C2×C4—42no—
480C2×C4—42no—
481C2×C4—42no—
482C2×C4—42no—
483C2×C4—42no—
484C2×C4—84no—
485C2×C4—84no—
486C2×C4—84no—
487C2×C4—84no—
488C2×C4—84no—
489C2×C4—1616no—
490C2×C4C4×D812yescomplemented
491C2×C4C22×C22⋊C411yescharacteristic
492C2×C4#51811yescharacteristic
493C2×C4#54612yes—
494C8—21no—
495C8—22no—
496C8—41no—
497C8—41no—
498C8—82no—
499C8C2×#9912yescomplemented
500C22—22no—
501C22—21no—
502C22—22no—
503C22—21no—
504C22—24no—
505C22—22no—
506C22—41no—
507C22—41no—
508C22—42no—
509C22—42no—
510C22—42no—
511C22—41no—
512C22—42no—
513C22—41no—
514C22—42no—
515C22—42no—
516C22—44no—
517C22—42no—
518C22—44no—
519C22—44no—
520C22—42no—
521C22—88no—
522C22—88no—
523C22—84no—
524C22—84no—
525C22—82no—
526C22—82no—
527C22—82no—
528C22—164no—
529C22—164no—
530C22—162no—
531C22—162no—
532C22—162no—
533C22—162no—
534C22—168no—
535C22—168no—
536C22D4×C22⋊C411yescharacteristic
537C22C2×C4×D811yescharacteristic
538C22#294811yescharacteristic
539C22D4×D812yes—
540C22#328012yes—
541C4—22no—
542C4—21no—
543C4—22no—
544C4—44no—
545C4—41no—
546C4—41no—
547C4—82no—
548C4—82no—
549C4—164no—
550C4C22×#9911yescharacteristic
551C4#288311yescharacteristic
552C2—22no—
553C2—22no—
554C2—21no—
555C2—21no—
556C2—42no—
557C2—44no—
558C2—84no—
559C2—82no—
560C2—162no—
561C2D4×#9911yescharacteristic
562C2C22⋊C4×D811yescharacteristic
563C2#2245511yescharacteristic
subgroupG/H
center, socleC22D4×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC2×D4×D8C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22⋊C4×D8C2semidirect
3. D4×#99C2semidirect
4. #9783C2semidirect
5. #9259C2semidirect
6. #8609C2semidirect
7. #8375C2semidirect
8. C8×#99C2semidirect
9. C23×D8C4semidirect
15. C2×#493C4semidirect
16. C2×#466C4semidirect
18. C2×#459C4semidirect
19. C2×#447C4semidirect
22. C2×C4×D8C4semidirect
25. D4×C22⋊C4C22semidirect
27. #1964C22semidirect
30. #1808C22semidirect
32. #1786C22semidirect
35. C8×C22⋊C4C22semidirect
36. #1519C22semidirect
38. #1289C22semidirect
39. #1282C22semidirect
41. C23×D4C2×C4semidirect
51. C22×D8C2×C4semidirect
52. C22×D8C2×C4semidirect
53. C22×D8C2×C4semidirect
57. C23×C8C2×C4semidirect
62. C2×#127C2×C4semidirect
64. C2×#121C2×C4semidirect
69. C2×C4×D4C2×C4semidirect
91. C2×#107C2×C4semidirect
92. C2×C4⋊C8C2×C4semidirect
95. C2×#102C2×C4semidirect
96. C2×#102C2×C4semidirect
97. C2×#102C2×C4semidirect
104. C2×C22⋊C8C2×C4semidirect
108. C2×C4×C8C2×C4semidirect
238. #99D8direct (N × H)
350. D8#99direct (N × H)
386. C22⋊C4C2×D8semidirect
432. C23C4×D8semidirect
459. D4C2×#99semidirect
490. C2×C4C4×D8semidirect
499. C8C2×#99semidirect

Maximal subgroups

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

subgroupindex
C2×D4×D82
C22⋊C4×D82
D4×#992
#97832
#92592
#86092
#83752
C8×#992