Finite Group Databasebeta

← C2×#9222 #197702

Subgroups — C2×#9222 #197702

Order 512.

1654 conjugacy classes of subgroups.

The subgroup lattice has 525 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#460C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic, complemented
3C2×#1957C211yesmaximal, characteristic
4C2×#1803C211yesmaximal, characteristic, complemented
5C22×#331C211yesmaximal, characteristic
6#9222C218yesmaximal, direct product factor
7C2×#1296C211yesmaximal, characteristic, complemented
8C2×#1277C211yesmaximal, characteristic, complemented
9C23×SD16—21no—
10C22×#127C2211yescharacteristic
11C22×C4×Q8C2211yescharacteristic
12C2×#460—24no—
13C2×#460—22no—
14C2×#460C418yescomplemented
15C2×#460C2214yes—
16C2×C8×Q8—24no—
17C2×C8×Q8—22no—
18C2×C8×Q8—24no—
19C2×C8×Q8C2214yescomplemented
20C22×C4⋊C8—21no—
21C22×C4⋊C8C2211yescharacteristic
22C22×C4⋊C8C2211yescharacteristic
23C22×C4⋊C8C2211yescharacteristic
24C22×#103—21no—
25C22×#102—21no—
26C22×#102—21no—
27C22×#102—21no—
28C22×C4×C8—21no—
29C22×C4×C8C2211yescharacteristic
30C2×#384C2211yescharacteristic
31#1957—22no—
32#1957C2214yes—
33#1803—22no—
34#1803C2214yescomplemented
35C2×#340—21no—
36C2×#331—24no—
37C2×#331C2214yes—
38#1296C2214yescomplemented
39#1277C2214yescomplemented
40C23×Q8D411yescharacteristic
41C23×D4—21no—
42C23×D4—21no—
43C23×D4—21no—
44C22×SD16—28no—
45C22×SD16—24no—
46C22×SD16—44no—
47C22×SD16—44no—
48C23×C8—21no—
49C23×C8—21no—
50C23×C8—21no—
51C23×C8D411yescharacteristic
52C23×C8D411yescharacteristic
53C2×#127—22no—
54C2×#127—21no—
55C2×#127—21no—
56C2×#127—22no—
57C2×#127—21no—
58C2×#127—22no—
59C2×#127C2×C414yes—
60C2×#127C2312yes—
61C2×C4×Q8—22no—
62C2×C4×Q8—21no—
63C2×C4×Q8—22no—
64C2×C4×Q8—21no—
65C2×C4×Q8C2×C414yes—
66C2×C4×Q8D414yes—
67C2×C4×Q8D412yes—
68C2×C4×Q8C2312yes—
69C22×C4⋊C4—21no—
70C22×C4⋊C4—21no—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4D411yescharacteristic
74C22×C42—21no—
75C22×C42C2311yescharacteristic
76#460—216no—
77#460—28no—
78#460C2×C4116yescomplemented
79C8×Q8—216no—
80C8×Q8—28no—
81C8×Q8—28no—
82C2×C4⋊C8—28no—
83C2×C4⋊C8—24no—
84C2×C4⋊C8—21no—
85C2×C4⋊C8—22no—
86C2×C4⋊C8—21no—
87C2×C4⋊C8—22no—
88C2×C4⋊C8—22no—
89C2×C4⋊C8—22no—
90C2×C4⋊C8—21no—
91C2×C4⋊C8C2×C414yes—
92C2×C4⋊C8D414yes—
93C2×C4⋊C8C2312yes—
94C2×C4⋊C8C2312yes—
95C2×C4⋊C8C2312yes—
96C2×#103—24no—
97C2×#103—44no—
98C2×#102—28no—
99C2×#102—24no—
100C2×#102—24no—
101C2×#102—24no—
102C2×#102—44no—
103C2×#102—44no—
104C2×C4×C8—28no—
105C2×C4×C8—24no—
106C2×C4×C8—22no—
107C2×C4×C8—22no—
108C2×C4×C8D412yes—
109C2×C4×C8C2312yes—
110#384—21no—
111#384—21no—
112#384—21no—
113#384C2312yes—
114#340—24no—
115#331—28no—
116C25—41no—
117C22×Q8—21no—
118C22×Q8—22no—
119C22×Q8—22no—
120C22×Q8—22no—
121C22×Q8C22⋊C414yes—
122C22×Q8D814yes—
123C22×Q8SD1614yes—
124C22×Q8C2×D412yes—
125C22×D4—24no—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4—22no—
129C22×D4—22no—
130C22×D4—22no—
131C22×D4—42no—
132C22×D4—41no—
133C22×D4—42no—
134C22×D4—41no—
135C22×D4—41no—
136C22×D4—42no—
137C22×D4—42no—
138C22×D4—42no—
139C22×D4—42no—
140C22×D4—42no—
141C22×D4—42no—
142C22×D4—42no—
143C22×D4—42no—
144C22×D4—42no—
145C22×D4—82no—
146C22×D4—82no—
147C23×C4—21no—
148C23×C4—21no—
149C23×C4—41no—
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C23×C4#4111yescharacteristic
153C2×SD16—216no—
154C2×SD16—432no—
155C2×SD16—48no—
156C2×SD16—48no—
157C22×C8—22no—
158C22×C8—22no—
159C22×C8—24no—
160C22×C8—24no—
161C22×C8—22no—
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8—42no—
168C22×C8—42no—
169C22×C8—42no—
170C22×C8—42no—
171C22×C8—42no—
172C22×C8—42no—
173C22×C8—42no—
174C22×C8SD1614yescomplemented
175C22×C8C2×D412yes—
176C22×C8C2×D412yes—
177#127—24no—
178#127—24no—
179#127—24no—
180#127—22no—
181#127—22no—
182#127—22no—
183#127—42no—
184#127—42no—
185#127—42no—
186#127C22×C414yes—
187C4×Q8—24no—
188C4×Q8—24no—
189C4×Q8—24no—
190C4×Q8—24no—
191C4×Q8—24no—
192C4×Q8—22no—
193C4×Q8—22no—
194C4×Q8C22⋊C418yes—
195C4×Q8C22×C414yes—
196C4×Q8C2×D414yes—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—24no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—22no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—42no—
207C2×C4⋊C4—42no—
208C2×C4⋊C4—42no—
209C2×C4⋊C4—42no—
210C2×C4⋊C4—41no—
211C2×C4⋊C4—41no—
212C2×C4⋊C4—41no—
213C2×C4⋊C4—82no—
214C2×C4⋊C4C22⋊C414yes—
215C2×C4⋊C4C2×D412yes—
216C2×C42—24no—
217C2×C42—24no—
218C2×C42—22no—
219C2×C42—22no—
220C2×C42C22×C412yes—
221C2×C42C2×D411yescharacteristic
222C2×C42C2×D412yes—
223C2×C42C2×D411yescharacteristic
224C2×C42C2×D412yes—
225C2×C42#4111yescharacteristic
226C2×C42#4112yes—
227C2×C42C2411yescharacteristic
228C4⋊C8—216no—
229C4⋊C8—24no—
230C4⋊C8—24no—
231C4⋊C8—22no—
232C4⋊C8—22no—
233C4⋊C8—22no—
234C4⋊C8—22no—
235C4⋊C8—42no—
236C4⋊C8C22×C414yes—
237C4⋊C8C2×D414yes—
238#103—48no—
239#102—216no—
240#102—48no—
241#102—48no—
242C4×C8—216no—
243C4×C8—24no—
244C4×C8—22no—
245C4×C8—22no—
246C24—42no—
247C24—44no—
248C24—82no—
249C24—82no—
250C24—82no—
251C24—82no—
252C24—82no—
253C24—82no—
254C24#12111yescharacteristic
255C2×Q8—22no—
256C2×Q8—22no—
257C2×Q8—22no—
258C2×Q8—24no—
259C2×Q8—28no—
260C2×Q8—28no—
261C2×Q8—24no—
262C2×Q8—28no—
263C2×Q8—24no—
264C2×Q8#102116yescomplemented
265C2×Q8C2×C22⋊C414yes—
266C2×Q8C2×D814yes—
267C2×Q8C2×SD1614yes—
268C2×D4—24no—
269C2×D4—24no—
270C2×D4—24no—
271C2×D4—42no—
272C2×D4—42no—
273C2×D4—42no—
274C2×D4—42no—
275C2×D4—42no—
276C2×D4—42no—
277C2×D4—42no—
278C2×D4—42no—
279C2×D4—42no—
280C2×D4—42no—
281C2×D4—42no—
282C2×D4—44no—
283C2×D4—44no—
284C2×D4—44no—
285C2×D4—48no—
286C2×D4—48no—
287C2×D4—48no—
288C2×D4—48no—
289C2×D4—88no—
290C2×D4—82no—
291C2×D4—82no—
292C2×D4—88no—
293C2×D4—82no—
294C2×D4—82no—
295C2×D4—84no—
296C2×D4—84no—
297C2×D4—82no—
298C2×D4—82no—
299C2×D4—82no—
300C2×D4—84no—
301C2×D4—82no—
302C2×D4—84no—
303C22×C4—22no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—24no—
311C22×C4—42no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—82no—
315C22×C4—82no—
316C22×C4—82no—
317C22×C4C2×C22⋊C412yes—
318C22×C4C4×D412yes—
319C22×C4C4×D412yes—
320C22×C4#12012yes—
321C22×C4#12111yescharacteristic
322C22×C4#12112yes—
323C22×C4#12111yescharacteristic
324C22×C4#12111yescharacteristic
325C22×C4#12312yes—
326C22×C4C2×D812yes—
327C22×C4C2×SD1612yes—
328C22×C4C2×SD1612yes—
329C22×C4#13512yes—
330C22×C4#13512yes—
331C22×C4#13512yes—
332C22×C4AGL(1,ℤ/8)12yes—
333C22×C4#13712yes—
334C22×C4C22×D411yescharacteristic
335C22×C4C22×D411yescharacteristic
336C22×C4C2×#4111yescharacteristic
337SD16—432no—
338C2×C8—22no—
339C2×C8—22no—
340C2×C8—28no—
341C2×C8—24no—
342C2×C8—22no—
343C2×C8—24no—
344C2×C8—22no—
345C2×C8—22no—
346C2×C8—42no—
347C2×C8—42no—
348C2×C8—42no—
349C2×C8—42no—
350C2×C8—48no—
351C2×C8—44no—
352C2×C8—48no—
353C2×C8—42no—
354C2×C8—42no—
355C2×C8—42no—
356C2×C8—84no—
357C2×C8C2×SD1614yescomplemented
358C4⋊C4—24no—
359C4⋊C4—22no—
360C4⋊C4—24no—
361C4⋊C4—28no—
362C4⋊C4—24no—
363C4⋊C4—42no—
364C4⋊C4—42no—
365C4⋊C4—42no—
366C4⋊C4—42no—
367C4⋊C4—82no—
368C4⋊C4—82no—
369C4⋊C4—82no—
370C4⋊C4—82no—
371C4⋊C4C2×C22⋊C414yes—
372C42—24no—
373C42—24no—
374C42—28no—
375C42C2×C22⋊C412yes—
376C42C4×D412yes—
377C42C4×D412yes—
378C42#12012yes—
379C42#12112yes—
380C42#12312yes—
381C42C23×C411yescharacteristic
382C42C22×D411yescharacteristic
383C42C22×D411yescharacteristic
384C42C2×#4111yescharacteristic
385C23—44no—
386C23—88no—
387C23—88no—
388C23—88no—
389C23—82no—
390C23—82no—
391C23—82no—
392C23—82no—
393C23—82no—
394C23—82no—
395C23—164no—
396C23—164no—
397C23—164no—
398C23—164no—
399C23#38612yes—
400C23#46012yes—
401C23#46412yes—
402C23#46512yes—
403C23#46612yes—
404C23#47112yes—
405C23#47212yes—
406C23C2×#12111yescharacteristic
407Q8—24no—
408Q8—216no—
409Q8—24no—
410Q8—24no—
411Q8C2×#10218yescomplemented
412D4—44no—
413D4—44no—
414D4—44no—
415D4—44no—
416D4—84no—
417D4—84no—
418D4—88no—
419D4—88no—
420D4—88no—
421D4—82no—
422D4—82no—
423D4—82no—
424D4—82no—
425C2×C4—216no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—21no—
432C2×C4—21no—
433C2×C4—21no—
434C2×C4—21no—
435C2×C4—24no—
436C2×C4—48no—
437C2×C4—42no—
438C2×C4—42no—
439C2×C4—82no—
440C2×C4—82no—
441C2×C4—82no—
442C2×C4—164no—
443C2×C4#38612yes—
444C2×C4#38612yes—
445C2×C4#38612yes—
446C2×C4C2×#10214yes—
447C2×C4#41614yes—
448C2×C4C4×SD1614yes—
449C2×C4#44014yes—
450C2×C4#44814yes—
451C2×C4#44914yes—
452C2×C4#46012yes—
453C2×C4#46412yes—
454C2×C4#46512yes—
455C2×C4#46514yes—
456C2×C4#46612yes—
457C2×C4#46614yes—
458C2×C4C22×C22⋊C411yescharacteristic
459C2×C4C2×C4×D411yescharacteristic
460C2×C4C2×C4×D411yescharacteristic
461C2×C4C2×#12011yescharacteristic
462C2×C4C2×#12111yescharacteristic
463C2×C4C2×#12311yescharacteristic
464C2×C4C22×D811yescharacteristic
465C2×C4C22×SD1611yescharacteristic
466C2×C4C22×SD1611yescharacteristic
467C2×C4C2×#13511yescharacteristic
468C2×C4C2×#13511yescharacteristic
469C2×C4C2×#13511yescharacteristic
470C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
471C2×C4C2×#13711yescharacteristic
472C8—24no—
473C8—44no—
474C8—42no—
475C8—44no—
476C8—82no—
477C22—84no—
478C22—84no—
479C22—84no—
480C22—1616no—
481C22—162no—
482C22—162no—
483C22—162no—
484C22—162no—
485C22#166614yes—
486C22#166814yes—
487C22#167814yes—
488C22#168214yes—
489C22#188014yes—
490C22#189314yes—
491C22#190714yes—
492C22C2×#38611yescharacteristic
493C22C2×#46011yescharacteristic
494C22C2×#46411yescharacteristic
495C22C2×#46511yescharacteristic
496C22C2×#46611yescharacteristic
497C22C2×#47111yescharacteristic
498C22C2×#47211yescharacteristic
499C4—21no—
500C4—21no—
501C4—22no—
502C4—28no—
503C4—44no—
504C4—162no—
505C4#188014yes—
506C4#189314yes—
507C4C22×#10211yescharacteristic
508C4C2×#41611yescharacteristic
509C4C2×C4×SD1611yescharacteristic
510C4C2×#44011yescharacteristic
511C4C2×#44811yescharacteristic
512C4C2×#44911yescharacteristic
513C4C2×#46511yescharacteristic
514C4C2×#46611yescharacteristic
515C2—164no—
516C2#922218yesdirect product factor
517C2C2×#166611yescharacteristic
518C2C2×#166811yescharacteristic
519C2C2×#167811yescharacteristic
520C2C2×#168211yescharacteristic
521C2C2×#188011yescharacteristic
522C2C2×#189311yescharacteristic
523C2C2×#190711yescharacteristic
subgroupG/H
center, socleC24#121
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C8×Q8C2semidirect
4. C2×#1803C2semidirect
6. #9222C2direct (N × H)
7. C2×#1296C2semidirect
8. C2×#1277C2semidirect
14. C2×#460C4semidirect
19. C2×C8×Q8C22semidirect
34. #1803C22semidirect
38. #1296C22semidirect
39. #1277C22semidirect
78. #460C2×C4semidirect
174. C22×C8SD16semidirect
264. C2×Q8#102semidirect
357. C2×C8C2×SD16semidirect
411. Q8C2×#102semidirect
516. C2#9222direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4602
C22×C8×Q82
C2×#19572
C2×#18032
C22×#3312
#92222
C2×#12962
C2×#12772