Finite Group Databasebeta

← C4×#1517 #182639

Subgroups — C4×#1517 #182639

Order 512.

1478 conjugacy classes of subgroups.

The subgroup lattice has 559 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#532C211yesmaximal, characteristic
2C4×#431C211yesmaximal, characteristic, complemented
3C2×#1517C212yesmaximal
4C4×#382C211yesmaximal, characteristic, complemented
5#8220C214yesmaximal, complemented
6C4×#327C214yesmaximal, complemented
7#8026C212yesmaximal, complemented
8C2×#532C2211yescharacteristic
9C2×C4×#41—21no—
10C2×#431C2212yes—
11C4×C4⋊Q8C411yescharacteristic, complemented
12C4×C4⋊Q8C411yescharacteristic, complemented
13C4×#127C411yescharacteristic, complemented
14C4×#127C411yescharacteristic, complemented
15C4×#124—21no—
16C4×#124—21no—
17C4×#121—21no—
18C4×#121—21no—
19C4×#121C2212yes—
20C4×#121C2212yes—
21#2297—21no—
22#2293—21no—
23#2293C412yescomplemented
24#2285C2211yescharacteristic
25C2×#382C2212yes—
26C42×D4—21no—
27C42×D4C412yescomplemented
28C2×C4×C4⋊C4—21no—
29C2×C43C2211yescharacteristic
30C4×C4⋊C8—21no—
31C4×C4⋊C8—21no—
32C4×C22⋊C8C2212yes—
33C4×C22⋊C8C2212yes—
34#1744—21no—
35C42×C8—21no—
36#1517C4116yesdirect product factor
37C2×#327C2218yes—
38C4⋊#95—21no—
39#1434—21no—
40#1434C2212yes—
41C4×#95—21no—
42C4×#95C2212yes—
43#1294C2218yes—
44C22×#41—21no—
45#532—24no—
46#532C2×C418yes—
47C2×C4⋊Q8C2×C411yescharacteristic
48C2×#127C2×C411yescharacteristic
49C2×#124—21no—
50C2×#121—21no—
51C2×#121C2312yes—
52C4×#41—44no—
53C4×#41—44no—
54C2×C4×Q8—21no—
55C2×C4×Q8—21no—
56C2×C4×D4—22no—
57C2×C4×D4—22no—
58C2×C4×D4—21no—
59C2×C4×D4—21no—
60C2×C4×D4—21no—
61C2×C4×D4—21no—
62C2×C4×D4—21no—
63C2×C4×D4C2×C412yes—
64C2×C4×D4C2×C412yes—
65C2×C4×D4C2×C412yes—
66C2×#117—21no—
67C2×#117—22no—
68C22×C4⋊C4—22no—
69C22×C42—22no—
70C22×C42—22no—
71C22×C42D411yescharacteristic
72C22×C42D411yescharacteristic
73C22×C42D411yescharacteristic
74C22×C42D411yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77C22×C42C2311yescharacteristic
78#431—24no—
79#431C2×C418yescomplemented
80C2×C4⋊C8—22no—
81C2×C22⋊C8C2314yes—
82C2×C4×C8—22no—
83C2×C4×C8—22no—
84C2×C4×C8—22no—
85#391—21no—
86#391—21no—
87#390—21no—
88#390—21no—
89#390—21no—
90#390—21no—
91#390C2×C412yes—
92#390C2×C412yes—
93#389—21no—
94#389—21no—
95#389C2×C412yes—
96#389C2×C412yes—
97#388—22no—
98#388—22no—
99#388—22no—
100#388—22no—
101#386—22no—
102#386—22no—
103#384C2×C411yescharacteristic
104#384C2×C411yescharacteristic
105#382—21no—
106#382—24no—
107#382C2×C418yescomplemented
108#380—21no—
109#380C2312yes—
110C4×C4⋊C4—21no—
111C4×C4⋊C4—21no—
112C4×C4⋊C4—21no—
113C4×C4⋊C4—44no—
114C4×C4⋊C4C2×C412yes—
115C4×C4⋊C4C2×C412yes—
116C4×C4⋊C4C2×C412yes—
117C4×C22⋊C4—22no—
118C4×C22⋊C4—22no—
119C4×C22⋊C4—22no—
120C4×C22⋊C4—22no—
121C4×C22⋊C4—22no—
122C4×C22⋊C4—22no—
123C2×#95—22no—
124C2×#95—22no—
125C2×#95—22no—
126C2×#95—22no—
127C2×#95C2314yes—
128C43C2×C411yescharacteristic
129C43C2×C411yescharacteristic
130C43C2×C411yescharacteristic
131C43C2×C411yescharacteristic
132C43D411yescharacteristic
133C43D411yescharacteristic
134C43D411yescharacteristic
135C43D411yescharacteristic
136#336—22no—
137#336—22no—
138#327C2×C4132yescomplemented
139C2×#41—28no—
140C2×#41—42no—
141C2×#41—42no—
142C2×#41—44no—
143C22×Q8—21no—
144C22×D4—22no—
145C22×D4—21no—
146C22×D4—21no—
147C22×D4C22×C412yes—
148C23×C4—22no—
149C23×C4—24no—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4C2×D411yescharacteristic
153C23×C4C2×D411yescharacteristic
154C23×C4C2×D411yescharacteristic
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D411yescharacteristic
158C23×C4C2411yescharacteristic
159C22×C8—24no—
160C4⋊Q8—22no—
161C4⋊Q8C4214yescomplemented
162#127—22no—
163#127C4214yescomplemented
164#124—28no—
165#121—28no—
166#121—24no—
167#121C22×C418yes—
168C4×Q8—44no—
169C4×Q8—44no—
170C4×D4—24no—
171C4×D4—28no—
172C4×D4—44no—
173C4×D4—44no—
174C4×D4—44no—
175C4×D4—44no—
176C4×D4—44no—
177C4×D4—44no—
178C4×D4—44no—
179C4×D4—44no—
180C4×D4—44no—
181C4×D4—44no—
182C4×D4C4218yescomplemented
183#117—42no—
184#117—42no—
185#117—48no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—21no—
188C2×C4⋊C4—21no—
189C2×C4⋊C4—22no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—21no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—44no—
195C2×C4⋊C4—44no—
196C2×C4⋊C4C22×C412yes—
197C2×C4⋊C4C22×C412yes—
198C2×C4⋊C4C22×C412yes—
199C2×C22⋊C4—22no—
200C2×C22⋊C4—22no—
201C2×C22⋊C4—22no—
202C2×C22⋊C4—22no—
203C2×C22⋊C4—22no—
204C2×C22⋊C4—22no—
205C2×C22⋊C4—22no—
206C2×C22⋊C4—22no—
207C2×C22⋊C4—22no—
208C2×C42—24no—
209C2×C42—22no—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42—42no—
213C2×C42—42no—
214C2×C42—42no—
215C2×C42—42no—
216C2×C42—48no—
217C2×C42—44no—
218C2×C42—44no—
219C2×C42—44no—
220C2×C42C22⋊C411yescharacteristic
221C2×C42C22⋊C411yescharacteristic
222C2×C42C22⋊C411yescharacteristic
223C2×C42C22⋊C411yescharacteristic
224C2×C42C22⋊C411yescharacteristic
225C2×C42C22⋊C411yescharacteristic
226C2×C42C22⋊C411yescharacteristic
227C2×C42C22⋊C411yescharacteristic
228C2×C42C22⋊C411yescharacteristic
229C2×C42C22⋊C411yescharacteristic
230C2×C42C22⋊C411yescharacteristic
231C2×C42C22⋊C411yescharacteristic
232C2×C42C22⋊C411yescharacteristic
233C2×C42C22⋊C411yescharacteristic
234C2×C42C22⋊C411yescharacteristic
235C2×C42C22⋊C411yescharacteristic
236C2×C42D814yes—
237C2×C42SD1614yes—
238C2×C42C22×C411yescharacteristic
239C2×C42C22×C411yescharacteristic
240C2×C42C22×C411yescharacteristic
241C2×C42C22×C411yescharacteristic
242C2×C42C22×C411yescharacteristic
243C2×C42C22×C411yescharacteristic
244C2×C42C22×C414yes—
245C2×C42C2×D411yescharacteristic
246C2×C42C2×D411yescharacteristic
247C2×C42C2×D411yescharacteristic
248C2×C42C2×D411yescharacteristic
249C2×C42C2×D411yescharacteristic
250C2×C42C2×D411yescharacteristic
251C2×C42#4114yes—
252C4⋊C8—28no—
253C22⋊C8—24no—
254C22⋊C8C22×C418yes—
255C4×C8—28no—
256C4×C8—44no—
257C4×C8—44no—
258#95—22no—
259#95—22no—
260#95—22no—
261#95—22no—
262#95—22no—
263#95—28no—
264#95—22no—
265#95—24no—
266#95—44no—
267#95—44no—
268#95—44no—
269#95C22×C418yes—
270C24—22no—
271C24C22×D411yescharacteristic
272#41—416no—
273#41—416no—
274C2×Q8—24no—
275C2×Q8—42no—
276C2×Q8—42no—
277C2×D4—28no—
278C2×D4—22no—
279C2×D4—24no—
280C2×D4—24no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4—42no—
284C2×D4—42no—
285C2×D4—42no—
286C2×D4—42no—
287C2×D4—44no—
288C2×D4—42no—
289C2×D4—42no—
290C2×D4C2×C4214yes—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—28no—
297C22×C4—22no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—28no—
302C22×C4—41no—
303C22×C4—41no—
304C22×C4—41no—
305C22×C4—41no—
306C22×C4—41no—
307C22×C4—41no—
308C22×C4—41no—
309C22×C4—41no—
310C22×C4—44no—
311C22×C4—44no—
312C22×C4—44no—
313C22×C4—44no—
314C22×C4—44no—
315C22×C4—44no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4—44no—
319C22×C4—44no—
320C22×C4—44no—
321C22×C4—44no—
322C22×C4—44no—
323C22×C4—44no—
324C22×C4C2×C22⋊C411yescharacteristic
325C22×C4C2×C22⋊C411yescharacteristic
326C22×C4C2×C22⋊C411yescharacteristic
327C22×C4C2×C22⋊C411yescharacteristic
328C22×C4C2×C22⋊C411yescharacteristic
329C22×C4C2×C22⋊C411yescharacteristic
330C22×C4C2×C22⋊C411yescharacteristic
331C22×C4C2×C22⋊C411yescharacteristic
332C22×C4C2×C22⋊C411yescharacteristic
333C22×C4C2×C22⋊C411yescharacteristic
334C22×C4C2×C22⋊C411yescharacteristic
335C22×C4C2×C22⋊C411yescharacteristic
336C22×C4C4×D414yes—
337C22×C4C4×D414yes—
338C22×C4C2×D812yes—
339C22×C4C2×D812yes—
340C22×C4C2×D812yes—
341C22×C4C2×SD1612yes—
342C22×C4C2×SD1612yes—
343C22×C4C2×SD1612yes—
344C22×C4#13514yes—
345C22×C4C23×C411yescharacteristic
346C22×C4C23×C412yes—
347C22×C4C22×D411yescharacteristic
348C22×C4C2×#4112yes—
349C2×C8—28no—
350C2×C8—44no—
351C2×C8—44no—
352C4⋊C4—22no—
353C4⋊C4—24no—
354C4⋊C4—42no—
355C4⋊C4—42no—
356C4⋊C4—42no—
357C4⋊C4—42no—
358C4⋊C4—44no—
359C4⋊C4—44no—
360C4⋊C4—42no—
361C4⋊C4—42no—
362C4⋊C4—416no—
363C4⋊C4C2×C4214yes—
364C22⋊C4—28no—
365C22⋊C4—28no—
366C22⋊C4—44no—
367C22⋊C4—44no—
368C22⋊C4—42no—
369C22⋊C4—42no—
370C22⋊C4—44no—
371C22⋊C4—44no—
372C22⋊C4—44no—
373C22⋊C4—44no—
374C42—22no—
375C42—22no—
376C42—22no—
377C42—22no—
378C42—22no—
379C42—22no—
380C42—22no—
381C42—22no—
382C42—22no—
383C42—22no—
384C42—22no—
385C42—22no—
386C42—41no—
387C42—41no—
388C42—41no—
389C42—41no—
390C42—41no—
391C42—41no—
392C42—41no—
393C42—41no—
394C42—44no—
395C42—44no—
396C42—44no—
397C42—88no—
398C42#10214yes—
399C42#10214yes—
400C42#10214yes—
401C42#10214yes—
402C42C2×C4212yes—
403C42C2×C4212yes—
404C42#11712yes—
405C42#11712yes—
406C42C4×D414yes—
407C42C4×D414yes—
408C23—21no—
409C23—21no—
410C23—21no—
411C23—21no—
412C23—24no—
413C23—42no—
414C23—42no—
415C23—42no—
416C23—42no—
417C23—42no—
418C23—42no—
419C23C22×C22⋊C411yescharacteristic
420C23C2×C4×D412yes—
421C23C22×D811yescharacteristic
422C23C22×SD1611yescharacteristic
423C23C2×#13512yes—
424Q8—48no—
425D4—44no—
426D4—44no—
427D4—48no—
428D4—48no—
429D4—48no—
430D4—48no—
431C2×C4—21no—
432C2×C4—21no—
433C2×C4—21no—
434C2×C4—21no—
435C2×C4—21no—
436C2×C4—21no—
437C2×C4—21no—
438C2×C4—21no—
439C2×C4—21no—
440C2×C4—21no—
441C2×C4—21no—
442C2×C4—21no—
443C2×C4—21no—
444C2×C4—21no—
445C2×C4—21no—
446C2×C4—21no—
447C2×C4—21no—
448C2×C4—21no—
449C2×C4—24no—
450C2×C4—24no—
451C2×C4—21no—
452C2×C4—21no—
453C2×C4—21no—
454C2×C4—21no—
455C2×C4—21no—
456C2×C4—21no—
457C2×C4—24no—
458C2×C4—44no—
459C2×C4—42no—
460C2×C4—42no—
461C2×C4—42no—
462C2×C4—42no—
463C2×C4—44no—
464C2×C4—44no—
465C2×C4—42no—
466C2×C4—42no—
467C2×C4—416no—
468C2×C4—48no—
469C2×C4—48no—
470C2×C4—42no—
471C2×C4—42no—
472C2×C4—42no—
473C2×C4—42no—
474C2×C4—42no—
475C2×C4—42no—
476C2×C4—48no—
477C2×C4—88no—
478C2×C4—84no—
479C2×C4—84no—
480C2×C4—84no—
481C2×C4—84no—
482C2×C4—88no—
483C2×C4C4×C22⋊C412yes—
484C2×C4C4×C22⋊C412yes—
485C2×C4C4×C22⋊C412yes—
486C2×C4C4×C22⋊C412yes—
487C2×C4#41012yes—
488C2×C4#41012yes—
489C2×C4C2×#10212yes—
490C2×C4C2×#10212yes—
491C2×C4C2×#10212yes—
492C2×C4C2×#10212yes—
493C2×C4C2×#10212yes—
494C2×C4C2×#10212yes—
495C2×C4#41612yes—
496C2×C4#41612yes—
497C2×C4#42112yes—
498C2×C4#42112yes—
499C2×C4C4×D818yes—
500C2×C4C4×SD1618yes—
501C2×C4C22×C4211yescharacteristic
502C2×C4C2×#11711yescharacteristic
503C2×C4C2×C4×D412yes—
504C8—48no—
505C22—21no—
506C22—21no—
507C22—22no—
508C22—22no—
509C22—21no—
510C22—21no—
511C22—22no—
512C22—22no—
513C22—44no—
514C22—44no—
515C22—44no—
516C22—82no—
517C22—82no—
518C22—82no—
519C22—82no—
520C22C2×C4×C22⋊C411yescharacteristic
521C22C2×#41011yescharacteristic
522C22C2×#41011yescharacteristic
523C22C22×#10211yescharacteristic
524C22C2×#41611yescharacteristic
525C22C2×#42111yescharacteristic
526C22C2×#42111yescharacteristic
527C22C2×C4×D812yes—
528C22C2×C4×SD1612yes—
529C4—22no—
530C4—22no—
531C4—22no—
532C4—22no—
533C4—22no—
534C4—22no—
535C4—21no—
536C4—21no—
537C4—22no—
538C4—22no—
539C4—41no—
540C4—41no—
541C4—44no—
542C4—88no—
543C4—82no—
544C4—82no—
545C4#151714yesdirect product factor
546C4C4×#10214yes—
547C4C4×#10214yes—
548C2—22no—
549C2—22no—
550C2—84no—
551C2C2×#151711yescharacteristic
552C2#1757111yescharacteristic
553C2#1757311yescharacteristic
554C2#1757411yescharacteristic
555C2C4×#41011yescharacteristic
556C2C4×#42111yescharacteristic
557C2C2×C4×#10211yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C22⋊C4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#431C2semidirect
4. C4×#382C2semidirect
5. #8220C2semidirect
6. C4×#327C2semidirect
7. #8026C2semidirect
11. C4×C4⋊Q8C4semidirect
12. C4×C4⋊Q8C4semidirect
13. C4×#127C4semidirect
14. C4×#127C4semidirect
23. #2293C4semidirect
27. C42×D4C4semidirect
36. #1517C4direct (N × H)
79. #431C2×C4semidirect
107. #382C2×C4semidirect
138. #327C2×C4semidirect
161. C4⋊Q8C42semidirect
163. #127C42semidirect
182. C4×D4C42semidirect
545. C4#1517direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5322
C4×#4312
C2×#15172
C4×#3822
#82202
C4×#3272
#80262