Finite Group Databasebeta

← C2×#19172 #6353645

Subgroups — C2×#19172 #6353645

Order 512.

1814 conjugacy classes of subgroups.

The subgroup lattice has 574 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3165C211yesmaximal, characteristic
2C2×#3104C211yesmaximal, characteristic
3C22×#462C211yesmaximal, characteristic
4C2×Q8×M16C211yesmaximal, characteristic
5#19172C2116yesmaximal, direct product factor
6C2×#1694C212yesmaximal, complemented
7C2×#1692C212yesmaximal, complemented
8C2×#1674C212yesmaximal, complemented
9C2×#1672C212yesmaximal, complemented
10C2×#1565C211yesmaximal, characteristic
11C2×#1550C211yesmaximal, characteristic
12C2×#1549C211yesmaximal, characteristic
13C23×Q16—21no—
14C2×#533C2211yescharacteristic
15C22×C4⋊Q8C2211yescharacteristic
16C22×C4×Q8C2211yescharacteristic
17#3165—24no—
18#3165C2218yes—
19C2×#501—22no—
20C2×#500C2212yes—
21C2×#498C2212yes—
22#3104—24no—
23#3104C2218yes—
24C2×#484—21no—
25C2×#477C2211yescharacteristic
26C2×#477C2211yescharacteristic
27C2×#462—24no—
28C2×#462—21no—
29C2×#462—21no—
30C2×#462C2211yescharacteristic
31C2×#462C2211yescharacteristic
32C2×#462C2212yes—
33C2×#462C2212yes—
34C2×#462C2218yes—
35C2×#451—21no—
36Q8×M16—24no—
37Q8×M16C2218yes—
38C2×#446—22no—
39C2×#446C2212yes—
40C2×C8×Q8C2212yes—
41C2×C4×Q16—21no—
42C2×C4×Q16—21no—
43C2×#431C2211yescharacteristic
44C2×#428—21no—
45C2×#428—21no—
46C2×#423—21no—
47C2×#423C2211yescharacteristic
48C22×C4⋊C8C2211yescharacteristic
49C22×#103—21no—
50C2×C4×M16—21no—
51C2×C4×M16C2211yescharacteristic
52#1694C22116yescomplemented
53#1692C22116yescomplemented
54#1674C22116yescomplemented
55#1672C22116yescomplemented
56#1565C2218yes—
57C2×#335C2212yes—
58C2×#334C2212yes—
59#1550C2218yes—
60#1549C2218yes—
61C2×#333C2212yes—
62C2×#332C2212yes—
63C2×#332C2212yes—
64C2×#332C2212yes—
65C23×Q8—21no—
66C23×Q8D411yescharacteristic
67C22×Q16—21no—
68C22×Q16—21no—
69C22×Q16—22no—
70C22×Q16—28no—
71C22×Q16—22no—
72C22×Q16—48no—
73C22×M16—21no—
74C22×M16D411yescharacteristic
75C22×M16D411yescharacteristic
76C23×C8—21no—
77#533—22no—
78#533—22no—
79#533—22no—
80#533C2314yes—
81C2×C4⋊Q8—21no—
82C2×C4⋊Q8—22no—
83C2×C4⋊Q8—21no—
84C2×C4⋊Q8—22no—
85C2×C4⋊Q8—21no—
86C2×C4⋊Q8—22no—
87C2×C4⋊Q8C2311yescharacteristic
88C2×C4⋊Q8C2312yes—
89C2×C4⋊Q8C2311yescharacteristic
90C2×C4⋊Q8C2314yes—
91C2×#125—21no—
92C2×C22⋊Q8—21no—
93C2×C22⋊Q8—21no—
94C2×C4×Q8—21no—
95C2×C4×Q8—22no—
96C2×C4×Q8—21no—
97C2×C4×Q8—22no—
98C2×C4×Q8—21no—
99C2×C4×Q8—21no—
100C2×C4×Q8D414yes—
101C2×C4×Q8D411yescharacteristic
102C2×C4×Q8D411yescharacteristic
103C2×C4×Q8C2311yescharacteristic
104C2×C4×Q8C2311yescharacteristic
105C2×C4×Q8C2314yes—
106C2×#117—21no—
107C22×C4⋊C4—21no—
108C22×C4⋊C4—21no—
109C22×C4⋊C4—21no—
110C22×C4⋊C4D411yescharacteristic
111C22×C42—21no—
112C22×C42C2311yescharacteristic
113#501—216no—
114#500—24no—
115#500C2318yes—
116#498—24no—
117#498C2318yes—
118#484—28no—
119#477—22no—
120#477—22no—
121#477C2314yes—
122#477C2314yes—
123#462—22no—
124#462—22no—
125#462—28no—
126#462—28no—
127#462—24no—
128#462—24no—
129#462C2314yes—
130#462C2314yes—
131#462C2318yes—
132#462C2318yes—
133#451—28no—
134#446—216no—
135#446—24no—
136#446C2318yes—
137C8×Q8—24no—
138C8×Q8C2318yes—
139C4×Q16—28no—
140C4×Q16—28no—
141#431—22no—
142#431C2314yes—
143#428—28no—
144#428—28no—
145C2×#107—22no—
146C2×#107—22no—
147C2×#107—21no—
148C2×#107—21no—
149C2×#106—22no—
150C2×#106—22no—
151#423—28no—
152#423—22no—
153#423C2314yes—
154C2×C4⋊C8—22no—
155C2×C4⋊C8—22no—
156C2×C4⋊C8—21no—
157C2×C4⋊C8—22no—
158C2×C4⋊C8—21no—
159C2×C4⋊C8C2311yescharacteristic
160C2×C4⋊C8C2311yescharacteristic
161C2×C4⋊C8C2312yes—
162C2×C4⋊C8C2312yes—
163C2×C4⋊C8C2314yes—
164C2×#103—21no—
165C2×#103—21no—
166C2×#103—21no—
167C2×#103—21no—
168C2×#103—22no—
169C2×#103—22no—
170C2×#103—28no—
171C2×C22⋊C8—21no—
172C4×M16—28no—
173C4×M16D414yes—
174C4×M16C2314yes—
175C2×#97—22no—
176C2×#97D412yes—
177C2×C4×C8—22no—
178C2×C4×C8—21no—
179C2×C4×C8C2312yes—
180#335C2318yes—
181#334C2318yes—
182#333C2318yes—
183#332C2318yes—
184#332C2318yes—
185#332C2318yes—
186C22×Q8—21no—
187C22×Q8—22no—
188C22×Q8—24no—
189C22×Q8—21no—
190C22×Q8—24no—
191C22×Q8—22no—
192C22×Q8—21no—
193C22×Q8—42no—
194C22×Q8—44no—
195C22×Q8—44no—
196C22×Q8—42no—
197C22×Q8—41no—
198C22×Q8C2×D411yescharacteristic
199C22×Q8C2×D414yes—
200C22×Q8C2×D411yescharacteristic
201C23×C4—21no—
202C23×C4—21no—
203C23×C4—41no—
204C23×C4C2×D411yescharacteristic
205C23×C4C2×D411yescharacteristic
206C23×C4#4111yescharacteristic
207C2×Q16—28no—
208C2×Q16—28no—
209C2×Q16—24no—
210C2×Q16—24no—
211C2×Q16—44no—
212C2×Q16—432no—
213C2×Q16—48no—
214C2×Q16—44no—
215C2×Q16—48no—
216C2×M16—24no—
217C2×M16—24no—
218C2×M16—44no—
219C2×M16Q1618yescomplemented
220C2×M16C2×D414yes—
221C2×M16C2×D414yes—
222C22×C8—24no—
223C22×C8—22no—
224C22×C8—22no—
225C22×C8—21no—
226C22×C8—21no—
227C22×C8—44no—
228C22×C8C2×D412yes—
229C22×C8C2×D412yes—
230C4⋊Q8—22no—
231C4⋊Q8—24no—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—24no—
236C4⋊Q8—22no—
237C4⋊Q8—21no—
238C4⋊Q8—24no—
239C4⋊Q8—22no—
240C4⋊Q8—21no—
241C4⋊Q8—21no—
242C4⋊Q8—42no—
243C4⋊Q8—42no—
244C4⋊Q8—42no—
245C4⋊Q8C2414yes—
246C4⋊Q8C2412yes—
247C4⋊Q8C2412yes—
248#125—24no—
249#125—42no—
250C22⋊Q8—24no—
251C22⋊Q8—24no—
252C22⋊Q8—42no—
253C22⋊Q8—42no—
254C4×Q8—22no—
255C4×Q8—24no—
256C4×Q8—22no—
257C4×Q8—24no—
258C4×Q8—21no—
259C4×Q8—24no—
260C4×Q8—21no—
261C4×Q8—24no—
262C4×Q8—21no—
263C4×Q8—21no—
264C4×Q8—24no—
265C4×Q8—24no—
266C4×Q8—42no—
267C4×Q8—42no—
268C4×Q8C2×D414yes—
269C4×Q8C2×D414yes—
270C4×Q8C2×D412yes—
271C4×Q8C2×D412yes—
272C4×Q8C2412yes—
273C4×Q8C2412yes—
274#117—24no—
275#117—42no—
276C2×C4⋊C4—21no—
277C2×C4⋊C4—24no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—21no—
280C2×C4⋊C4—22no—
281C2×C4⋊C4—21no—
282C2×C4⋊C4—24no—
283C2×C4⋊C4—21no—
284C2×C4⋊C4—22no—
285C2×C4⋊C4—24no—
286C2×C4⋊C4—21no—
287C2×C4⋊C4—21no—
288C2×C4⋊C4—21no—
289C2×C4⋊C4—24no—
290C2×C4⋊C4—22no—
291C2×C4⋊C4—21no—
292C2×C4⋊C4—42no—
293C2×C4⋊C4—42no—
294C2×C4⋊C4—41no—
295C2×C4⋊C4—41no—
296C2×C4⋊C4—41no—
297C2×C4⋊C4—41no—
298C2×C4⋊C4C2×D411yescharacteristic
299C2×C4⋊C4C2×D411yescharacteristic
300C2×C4⋊C4C2×D414yes—
301C2×C22⋊C4—41no—
302C2×C42—21no—
303C2×C42—24no—
304C2×C42—21no—
305C2×C42—21no—
306C2×C42—21no—
307C2×C42—24no—
308C2×C42—41no—
309C2×C42C2×D411yescharacteristic
310C2×C42C2×D411yescharacteristic
311C2×C42C2×D412yes—
312C2×C42C2×D412yes—
313C2×C42#4111yescharacteristic
314C2×C42#4112yes—
315C2×C42C2411yescharacteristic
316C2×C42C2412yes—
317#107—28no—
318#107—28no—
319#107—24no—
320#107—24no—
321#106—28no—
322#106—28no—
323C4⋊C8—28no—
324C4⋊C8—28no—
325C4⋊C8—24no—
326C4⋊C8—22no—
327C4⋊C8—24no—
328C4⋊C8—22no—
329C4⋊C8—21no—
330C4⋊C8—21no—
331C4⋊C8C2414yes—
332C4⋊C8C2412yes—
333C4⋊C8C2412yes—
334C4⋊C8C2414yes—
335#103—24no—
336#103—24no—
337#103—28no—
338#103—28no—
339#103—24no—
340#103—24no—
341C22⋊C8—24no—
342#97—28no—
343#97C2×D418yes—
344C4×C8—28no—
345C4×C8—24no—
346C4×C8C2×D414yes—
347C4×C8C2414yes—
348C24#12111yescharacteristic
349C2×Q8—21no—
350C2×Q8—24no—
351C2×Q8—21no—
352C2×Q8—22no—
353C2×Q8—28no—
354C2×Q8—22no—
355C2×Q8—22no—
356C2×Q8—22no—
357C2×Q8—24no—
358C2×Q8—22no—
359C2×Q8—44no—
360C2×Q8—44no—
361C2×Q8—48no—
362C2×Q8—48no—
363C2×Q8—48no—
364C2×Q8—41no—
365C2×Q8—41no—
366C2×Q8—44no—
367C2×Q8—42no—
368C2×Q8—44no—
369C2×Q8—42no—
370C2×Q8—42no—
371C2×Q8—44no—
372C2×Q8—84no—
373C2×Q8—88no—
374C2×Q8—82no—
375C2×Q8AGL(1,ℤ/8)14yes—
376C2×Q8C22×D412yes—
377C2×Q8C22×D412yes—
378C22×C4—21no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—24no—
382C22×C4—21no—
383C22×C4—21no—
384C22×C4—21no—
385C22×C4—24no—
386C22×C4—42no—
387C22×C4—44no—
388C22×C4—44no—
389C22×C4—41no—
390C22×C4—41no—
391C22×C4—42no—
392C22×C4—82no—
393C22×C4—84no—
394C22×C4#12112yes—
395C22×C4#12111yescharacteristic
396C22×C4#12111yescharacteristic
397C22×C4#12112yes—
398C22×C4#12112yes—
399C22×C4#12111yescharacteristic
400C22×C4C2×Q1614yes—
401C22×C4#13714yes—
402C22×C4C22×D412yes—
403C22×C4C22×D412yes—
404C22×C4C22×D411yescharacteristic
405C22×C4C22×D411yescharacteristic
406C22×C4C2×#4111yescharacteristic
407C22×C4C2×#4112yes—
408Q16—48no—
409Q16—416no—
410Q16—48no—
411Q16—416no—
412M16—28no—
413M16—48no—
414M16C2×Q16116yescomplemented
415C2×C8—24no—
416C2×C8—24no—
417C2×C8—22no—
418C2×C8—22no—
419C2×C8—24no—
420C2×C8—48no—
421C2×C8—44no—
422C2×C8—42no—
423C2×C8—44no—
424C2×C8—42no—
425C2×C8C2×Q1618yescomplemented
426C2×C8C22×D414yes—
427C2×C8C22×D414yes—
428C4⋊C4—24no—
429C4⋊C4—22no—
430C4⋊C4—24no—
431C4⋊C4—22no—
432C4⋊C4—24no—
433C4⋊C4—21no—
434C4⋊C4—21no—
435C4⋊C4—22no—
436C4⋊C4—22no—
437C4⋊C4—22no—
438C4⋊C4—22no—
439C4⋊C4—24no—
440C4⋊C4—22no—
441C4⋊C4—24no—
442C4⋊C4—22no—
443C4⋊C4—44no—
444C4⋊C4—42no—
445C4⋊C4—44no—
446C4⋊C4—42no—
447C4⋊C4—41no—
448C4⋊C4—41no—
449C4⋊C4—41no—
450C4⋊C4—41no—
451C4⋊C4—44no—
452C4⋊C4—44no—
453C4⋊C4C22×D412yes—
454C4⋊C4C22×D412yes—
455C22⋊C4—44no—
456C42—24no—
457C42—22no—
458C42—24no—
459C42—22no—
460C42—22no—
461C42—22no—
462C42—44no—
463C42#12112yes—
464C42#12112yes—
465C42#12112yes—
466C42C22×D412yes—
467C42C22×D411yescharacteristic
468C42C22×D412yes—
469C42C22×D411yescharacteristic
470C42C2×#4112yes—
471C42C2×#4111yescharacteristic
472C42C2511yescharacteristic
473C23—22no—
474C23—22no—
475C23#46214yes—
476C23C2×#12112yes—
477C23C2×#12111yescharacteristic
478Q8—24no—
479Q8—22no—
480Q8—22no—
481Q8—22no—
482Q8—48no—
483Q8—42no—
484Q8—44no—
485Q8—42no—
486Q8—42no—
487Q8—44no—
488Q8—82no—
489Q8—88no—
490Q8—82no—
491Q8—82no—
492Q8—84no—
493Q8C2×AGL(1,ℤ/8)14yes—
494C2×C4—22no—
495C2×C4—22no—
496C2×C4—24no—
497C2×C4—22no—
498C2×C4—22no—
499C2×C4—24no—
500C2×C4—22no—
501C2×C4—22no—
502C2×C4—22no—
503C2×C4—22no—
504C2×C4—22no—
505C2×C4—42no—
506C2×C4—42no—
507C2×C4—48no—
508C2×C4—42no—
509C2×C4—42no—
510C2×C4—42no—
511C2×C4—42no—
512C2×C4—42no—
513C2×C4—44no—
514C2×C4—84no—
515C2×C4—88no—
516C2×C4—84no—
517C2×C4—82no—
518C2×C4—82no—
519C2×C4#46218yes—
520C2×C4#46214yes—
521C2×C4C2×#12112yes—
522C2×C4C2×#12111yescharacteristic
523C2×C4C2×#12112yes—
524C2×C4C2×#12112yes—
525C2×C4C2×#12111yescharacteristic
526C2×C4C2×#12111yescharacteristic
527C2×C4C22×Q1612yes—
528C2×C4C22×Q1614yes—
529C2×C4C2×AGL(1,ℤ/8)12yes—
530C2×C4C2×#13712yes—
531C2×C4C2×#13714yes—
532C2×C4#57512yes—
533C2×C4C23×D411yescharacteristic
534C2×C4C23×D411yescharacteristic
535C2×C4C22×#4111yescharacteristic
536C8—24no—
537C8—44no—
538C8—42no—
539C8—44no—
540C8—42no—
541C8C22×Q1618yescomplemented
542C22—22no—
543C22—22no—
544C22—28no—
545C22C2×#46214yes—
546C22C2×#46212yes—
547C22#305512yes—
548C22#306912yes—
549C22C22×#12111yescharacteristic
550C4—22no—
551C4—24no—
552C4—22no—
553C4—21no—
554C4—21no—
555C4—42no—
556C4—42no—
557C4—42no—
558C4—84no—
559C4—82no—
560C4—82no—
561C4C2×#46214yes—
562C4C2×#46212yes—
563C4#305512yes—
564C4C23×Q1611yescharacteristic
565C4C22×AGL(1,ℤ/8)11yescharacteristic
566C4C22×#13711yescharacteristic
567C4C2×#57511yescharacteristic
568C2—24no—
569C2#1917214yesdirect product factor
570C2C22×#46211yescharacteristic
571C2C2×#305511yescharacteristic
572C2C2×#306911yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC24#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #19172C2direct (N × H)
6. C2×#1694C2semidirect
7. C2×#1692C2semidirect
8. C2×#1674C2semidirect
9. C2×#1672C2semidirect
52. #1694C22semidirect
53. #1692C22semidirect
54. #1674C22semidirect
55. #1672C22semidirect
219. C2×M16Q16semidirect
414. M16C2×Q16semidirect
425. C2×C8C2×Q16semidirect
541. C8C22×Q16semidirect
569. C2#19172direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31652
C2×#31042
C22×#4622
C2×Q8×M162
#191722
C2×#16942
C2×#16922
C2×#16742
C2×#16722
C2×#15652
C2×#15502
C2×#15492