Finite Group Databasebeta

← C4×#1806 #354949

Subgroups — C4×#1806 #354949

Order 512.

1970 conjugacy classes of subgroups.

The subgroup lattice has 579 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×#41C211yesmaximal, characteristic
2C2×#1806C212yesmaximal
3C4×#423C211yesmaximal, characteristic, complemented
4C2×C4×#104C212yesmaximal
5C42×C4⋊C4C211yesmaximal, characteristic, complemented
6#10852C212yesmaximal, complemented
7#10808C212yesmaximal, complemented
8#10790C212yesmaximal
9C4×#339C212yesmaximal, complemented
10C2×C4×#41C2211yescharacteristic
11C2×C4×#41C2211yescharacteristic
12C2×C4×#41C2211yescharacteristic
13C2×#423C2212yes—
14C22×#104C2214yes—
15C2×C4×M16C2212yes—
16C42×Q8C412yescomplemented
17C42×Q8C412yescomplemented
18C42×D4—22no—
19C42×D4—22no—
20C42×D4C412yescomplemented
21C42×D4C412yescomplemented
22C4×#117—21no—
23C4×#117—21no—
24C4×#117—21no—
25C4×#117C2211yescharacteristic
26C4×#117C2211yescharacteristic
27C4×#117C2211yescharacteristic
28C2×C4×C4⋊C4—22no—
29C2×C4×C4⋊C4C2212yes—
30C2×C43—21no—
31C2×C43C2212yes—
32C2×C43C2211yescharacteristic
33#1806C4116yesdirect product factor
34#1767—21no—
35#1767—21no—
36C4×C4⋊C8—21no—
37C4×C4⋊C8—21no—
38C4×#104—28no—
39C2×#339C2214yes—
40C2×#339C2214yes—
41C2×#339C2214yes—
42#1728C2212yes—
43C4×#95—22no—
44C4×#95C2212yes—
45C22×#41C2311yescharacteristic
46C22×M16C2314yes—
47C4×#41—24no—
48C4×#41—24no—
49C4×#41—24no—
50C4×#41—22no—
51C4×#41—22no—
52C4×#41C2×C418yes—
53C4×#41D414yes—
54C4×#41Q814yes—
55C2×C4×Q8C2×C412yes—
56C2×C4×Q8C2×C411yescharacteristic
57C2×C4×Q8C2×C411yescharacteristic
58C2×C4×Q8C2×C412yes—
59C2×C4×D4—22no—
60C2×C4×D4—21no—
61C2×C4×D4—21no—
62C2×C4×D4—22no—
63C2×C4×D4C2×C412yes—
64C2×C4×D4C2×C411yescharacteristic
65C2×C4×D4C2×C411yescharacteristic
66C2×C4×D4C2×C412yes—
67C2×#117—21no—
68C2×#117—21no—
69C2×#117—21no—
70C2×#117C2311yescharacteristic
71C2×#117C2311yescharacteristic
72C2×#117C2311yescharacteristic
73C22×C4⋊C4—22no—
74C22×C42—21no—
75C22×C42—21no—
76C22×C42—21no—
77C22×C42—24no—
78C22×C42—22no—
79C22×C42—22no—
80C22×C42D412yes—
81C22×C42D412yes—
82C22×C42C2314yes—
83C22×C42C2311yescharacteristic
84C22×C42C2311yescharacteristic
85C22×C42C2311yescharacteristic
86#423—24no—
87#423C2×C418yescomplemented
88C2×C4⋊C8—22no—
89C2×C4⋊C8—22no—
90C2×#104—28no—
91C2×#104—28no—
92C2×#104C2×C4116yes—
93C4×M16—24no—
94C4×M16—24no—
95C2×#97—22no—
96C2×C4×C8—22no—
97C4×C4⋊C4—216no—
98C4×C4⋊C4—22no—
99C4×C4⋊C4—22no—
100C4×C4⋊C4—22no—
101C4×C4⋊C4—22no—
102C4×C4⋊C4—22no—
103C4×C4⋊C4—22no—
104C4×C4⋊C4—24no—
105C4×C4⋊C4C2×C412yes—
106C4×C4⋊C4C2×C412yes—
107C4×C4⋊C4C2×C412yes—
108C4×C4⋊C4C2×C412yes—
109C4×C4⋊C4C2×C412yes—
110C4×C4⋊C4C2×C412yes—
111C4×C4⋊C4C2×C418yescomplemented
112C4×C22⋊C4—22no—
113C4×C22⋊C4—21no—
114C4×C22⋊C4—22no—
115C4×C22⋊C4—21no—
116C4×C22⋊C4—22no—
117C4×C22⋊C4—22no—
118C4×C22⋊C4—22no—
119C4×C22⋊C4—22no—
120C4×C22⋊C4—22no—
121C4×C22⋊C4—22no—
122#376—21no—
123#376—21no—
124#376—21no—
125C2×#95—22no—
126C2×#95—24no—
127C43—22no—
128C43—22no—
129C43—21no—
130C43—21no—
131C43—21no—
132C43—24no—
133C43—24no—
134C43C2×C412yes—
135C43C2×C412yes—
136C43D411yescharacteristic
137C43D411yescharacteristic
138C43D411yescharacteristic
139C43D411yescharacteristic
140#339—28no—
141#339—28no—
142#339C2×C4116yescomplemented
143#336—22no—
144#336—22no—
145C2×#41—22no—
146C2×#41—21no—
147C2×#41—21no—
148C2×#41—22no—
149C2×#41C22×C414yes—
150C2×#41C2×D412yes—
151C2×#41C2×Q812yes—
152C2×#41#4114yes—
153C22×Q8C22×C411yescharacteristic
154C22×D4—21no—
155C22×D4C22×C411yescharacteristic
156C23×C4—21no—
157C23×C4—24no—
158C23×C4—22no—
159C23×C4—21no—
160C23×C4—21no—
161C23×C4—22no—
162C23×C4C2×D412yes—
163C23×C4C2×D411yescharacteristic
164C23×C4C2×D412yes—
165C23×C4C2×D411yescharacteristic
166C23×C4C2411yescharacteristic
167C2×M16—24no—
168C2×M16—24no—
169C2×M16—24no—
170C2×M16—24no—
171C2×M16—24no—
172C2×M16C22×C418yes—
173C22×C8—24no—
174C4×Q8—24no—
175C4×Q8—24no—
176C4×Q8—22no—
177C4×Q8—22no—
178C4×Q8—24no—
179C4×Q8C4214yescomplemented
180C4×Q8C4214yescomplemented
181C4×Q8C4⋊C418yescomplemented
182C4×D4—216no—
183C4×D4—24no—
184C4×D4—28no—
185C4×D4—28no—
186C4×D4—28no—
187C4×D4—28no—
188C4×D4—24no—
189C4×D4—22no—
190C4×D4—22no—
191C4×D4—24no—
192C4×D4C4214yescomplemented
193C4×D4C4214yescomplemented
194C4×D4C4⋊C418yescomplemented
195#117—28no—
196#117—22no—
197#117—21no—
198#117—21no—
199#117—22no—
200#117—28no—
201#117—24no—
202#117—24no—
203#117C22×C414yes—
204#117C2×D412yes—
205#117C2×Q812yes—
206#117#4114yes—
207C2×C4⋊C4—216no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—21no—
210C2×C4⋊C4—21no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—28no—
213C2×C4⋊C4C22×C411yescharacteristic
214C2×C4⋊C4C22×C411yescharacteristic
215C2×C4⋊C4C22×C412yes—
216C2×C4⋊C4C22×C412yes—
217C2×C22⋊C4—21no—
218C2×C22⋊C4—21no—
219C2×C22⋊C4—21no—
220C2×C22⋊C4—22no—
221C2×C22⋊C4—21no—
222C2×C22⋊C4—21no—
223C2×C22⋊C4—22no—
224C2×C42—28no—
225C2×C42—22no—
226C2×C42—21no—
227C2×C42—21no—
228C2×C42—22no—
229C2×C42—21no—
230C2×C42—21no—
231C2×C42—21no—
232C2×C42—22no—
233C2×C42—22no—
234C2×C42—28no—
235C2×C42—28no—
236C2×C42—24no—
237C2×C42—24no—
238C2×C42—24no—
239C2×C42—24no—
240C2×C42—24no—
241C2×C42—24no—
242C2×C42—216no—
243C2×C42—22no—
244C2×C42—22no—
245C2×C42—22no—
246C2×C42—22no—
247C2×C42—22no—
248C2×C42—22no—
249C2×C42—24no—
250C2×C42—44no—
251C2×C42—48no—
252C2×C42—48no—
253C2×C42—48no—
254C2×C42—48no—
255C2×C42C22⋊C412yes—
256C2×C42C22⋊C412yes—
257C2×C42C22⋊C412yes—
258C2×C42C22⋊C412yes—
259C2×C42C22⋊C412yes—
260C2×C42C22⋊C412yes—
261C2×C42C22⋊C412yes—
262C2×C42C22⋊C412yes—
263C2×C42C22×C418yes—
264C2×C42C22×C412yes—
265C2×C42C22×C411yescharacteristic
266C2×C42C22×C411yescharacteristic
267C2×C42C22×C414yes—
268C2×C42C22×C412yes—
269C2×C42C2×D411yescharacteristic
270C2×C42C2×D411yescharacteristic
271C2×C42C2×D412yes—
272C2×C42C2×D411yescharacteristic
273C2×C42C2×D411yescharacteristic
274C2×C42C2×D411yescharacteristic
275C2×C42C2×D411yescharacteristic
276C2×C42C2×Q812yes—
277C2×C42#4114yes—
278C2×C42#4112yes—
279C2×C42#4112yes—
280C4⋊C8—28no—
281C4⋊C8—28no—
282#104—232no—
283#97—44no—
284C4×C8—44no—
285#95—216no—
286#95—22no—
287#95—22no—
288#95—22no—
289#95—22no—
290#95—22no—
291#95—22no—
292#95—28no—
293C24—21no—
294C24C22×D411yescharacteristic
295#41—24no—
296#41—24no—
297#41—24no—
298#41—24no—
299#41—24no—
300#41—24no—
301#41C4×D418yes—
302#41C4×Q818yes—
303C2×Q8—21no—
304C2×Q8—21no—
305C2×Q8—21no—
306C2×Q8C2×C4212yes—
307C2×Q8C2×C4⋊C412yes—
308C2×Q8#11712yes—
309C2×D4—24no—
310C2×D4—22no—
311C2×D4—22no—
312C2×D4—24no—
313C2×D4—21no—
314C2×D4—21no—
315C2×D4—21no—
316C2×D4C2×C4212yes—
317C2×D4C2×C4⋊C412yes—
318C2×D4#11712yes—
319C22×C4—21no—
320C22×C4—24no—
321C22×C4—22no—
322C22×C4—22no—
323C22×C4—24no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—216no—
328C22×C4—28no—
329C22×C4—21no—
330C22×C4—21no—
331C22×C4—22no—
332C22×C4—22no—
333C22×C4—28no—
334C22×C4—24no—
335C22×C4—24no—
336C22×C4—24no—
337C22×C4—28no—
338C22×C4—24no—
339C22×C4—42no—
340C22×C4—42no—
341C22×C4—44no—
342C22×C4—44no—
343C22×C4—48no—
344C22×C4—44no—
345C22×C4—44no—
346C22×C4—44no—
347C22×C4—44no—
348C22×C4—44no—
349C22×C4—44no—
350C22×C4C2×C22⋊C412yes—
351C22×C4C2×C22⋊C411yescharacteristic
352C22×C4C2×C22⋊C411yescharacteristic
353C22×C4C2×C22⋊C411yescharacteristic
354C22×C4C2×C22⋊C412yes—
355C22×C4C2×C22⋊C412yes—
356C22×C4C2×C22⋊C411yescharacteristic
357C22×C4C2×C22⋊C412yes—
358C22×C4C4×D414yes—
359C22×C4C4×D414yes—
360C22×C4#12114yes—
361C22×C4C22⋊Q814yes—
362C22×C4C23×C411yescharacteristic
363C22×C4C23×C412yes—
364C22×C4C22×D411yescharacteristic
365C22×C4C22×D411yescharacteristic
366C22×C4C22×Q811yescharacteristic
367C22×C4C2×#4112yes—
368C22×C4C2×#4112yes—
369C22×C4C2×#4111yescharacteristic
370C22×C4C2×#4111yescharacteristic
371C22×C4C2×#4112yes—
372M16—28no—
373M16—28no—
374M16—44no—
375M16—44no—
376C2×C8—28no—
377C2×C8—44no—
378C2×C8—44no—
379C4⋊C4—232no—
380C4⋊C4—28no—
381C4⋊C4—21no—
382C4⋊C4—21no—
383C4⋊C4—22no—
384C4⋊C4—22no—
385C4⋊C4—24no—
386C4⋊C4—24no—
387C4⋊C4—28no—
388C4⋊C4C2×C4212yes—
389C4⋊C4C2×C4212yes—
390C4⋊C4C2×C4⋊C414yes—
391C4⋊C4#11714yes—
392C22⋊C4—28no—
393C22⋊C4—24no—
394C22⋊C4—22no—
395C22⋊C4—22no—
396C22⋊C4—24no—
397C22⋊C4—24no—
398C22⋊C4—24no—
399C22⋊C4—28no—
400C42—28no—
401C42—22no—
402C42—22no—
403C42—24no—
404C42—22no—
405C42—22no—
406C42—22no—
407C42—24no—
408C42—22no—
409C42—24no—
410C42—24no—
411C42—28no—
412C42—24no—
413C42—24no—
414C42—24no—
415C42—24no—
416C42—24no—
417C42—28no—
418C42—28no—
419C42—42no—
420C42—42no—
421C42—44no—
422C42—44no—
423C42—432no—
424C42—44no—
425C42—44no—
426C42—44no—
427C42—44no—
428C42—44no—
429C42—44no—
430C42#10418yescomplemented
431C42C2×C4212yes—
432C42C2×C4212yes—
433C42C2×C4⋊C414yes—
434C42#11712yes—
435C42#11712yes—
436C42#11714yes—
437C42C4×D414yes—
438C42C4×D414yes—
439C42#12112yes—
440C42#12112yes—
441C42C22⋊Q812yes—
442C42C22⋊Q812yes—
443C23—22no—
444C23—22no—
445C23—22no—
446C23—22no—
447C23—22no—
448C23—42no—
449C23—42no—
450C23C22×C22⋊C411yescharacteristic
451C23C2×C4×D412yes—
452C23C2×#12111yescharacteristic
453C23C2×C22⋊Q811yescharacteristic
454C23#52512yes—
455Q8—22no—
456Q8—22no—
457Q8—22no—
458Q8C4×C4⋊C414yescomplemented
459D4—28no—
460D4—28no—
461D4—22no—
462D4—22no—
463D4—22no—
464D4C4×C4⋊C414yescomplemented
465C2×C4—22no—
466C2×C4—22no—
467C2×C4—22no—
468C2×C4—22no—
469C2×C4—22no—
470C2×C4—22no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—22no—
474C2×C4—22no—
475C2×C4—28no—
476C2×C4—28no—
477C2×C4—28no—
478C2×C4—28no—
479C2×C4—28no—
480C2×C4—216no—
481C2×C4—22no—
482C2×C4—22no—
483C2×C4—22no—
484C2×C4—22no—
485C2×C4—24no—
486C2×C4—22no—
487C2×C4—24no—
488C2×C4—44no—
489C2×C4—48no—
490C2×C4—416no—
491C2×C4—48no—
492C2×C4—416no—
493C2×C4—416no—
494C2×C4—48no—
495C2×C4—42no—
496C2×C4—42no—
497C2×C4—42no—
498C2×C4—42no—
499C2×C4—42no—
500C2×C4—42no—
501C2×C4—48no—
502C2×C4—416no—
503C2×C4—48no—
504C2×C4C4×C22⋊C412yes—
505C2×C4C4×C22⋊C412yes—
506C2×C4C4×C22⋊C412yes—
507C2×C4C4×C22⋊C412yes—
508C2×C4#38014yes—
509C2×C4#38014yes—
510C2×C4C2×#10414yes—
511C2×C4C2×#10414yes—
512C2×C4C2×#10414yes—
513C2×C4#42114yes—
514C2×C4C22×C4211yescharacteristic
515C2×C4C22×C4⋊C411yescharacteristic
516C2×C4C2×#11711yescharacteristic
517C2×C4C2×#11711yescharacteristic
518C2×C4C2×#11711yescharacteristic
519C2×C4C2×#11711yescharacteristic
520C2×C4C2×C4×D412yes—
521C2×C4C2×C4×D412yes—
522C2×C4C2×C4×Q812yes—
523C2×C4C4×#4112yes—
524C2×C4C4×#4112yes—
525C2×C4C2×#12111yescharacteristic
526C2×C4C2×C22⋊Q811yescharacteristic
527C2×C4#52512yes—
528C2×C4#52912yes—
529C2×C4#52912yes—
530C2×C4#53212yes—
531C2×C4#53312yes—
532C8—48no—
533C22—24no—
534C22—22no—
535C22—22no—
536C22—22no—
537C22—22no—
538C22—24no—
539C22—44no—
540C22—44no—
541C22—42no—
542C22—42no—
543C22C2×C4×C22⋊C411yescharacteristic
544C22C2×#38011yescharacteristic
545C22#228011yescharacteristic
546C22C4×#12112yes—
547C22C4×C22⋊Q812yes—
548C22C22×#10412yes—
549C22C2×#42112yes—
550C4—24no—
551C4—24no—
552C4—22no—
553C4—22no—
554C4—22no—
555C4—24no—
556C4—416no—
557C4—42no—
558C4—44no—
559C4—44no—
560C4—42no—
561C4—42no—
562C4C4×#10414yescomplemented
563C4#180618yesdirect product factor
564C4C2×C4×C4⋊C411yescharacteristic
565C4C4×#11711yescharacteristic
566C4#228311yescharacteristic
567C4#228511yescharacteristic
568C4C4×#12112yes—
569C4C4×C22⋊Q812yes—
570C2—22no—
571C2—22no—
572C2—44no—
573C2C4×#38011yescharacteristic
574C2C2×C4×#10411yescharacteristic
575C2C4×#42111yescharacteristic
576C2C2×#180612yes—
577C2#2074712yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C22⋊C4
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C4×#423C2semidirect
5. C42×C4⋊C4C2semidirect
6. #10852C2semidirect
7. #10808C2semidirect
9. C4×#339C2semidirect
16. C42×Q8C4semidirect
17. C42×Q8C4semidirect
20. C42×D4C4semidirect
21. C42×D4C4semidirect
33. #1806C4direct (N × H)
87. #423C2×C4semidirect
111. C4×C4⋊C4C2×C4semidirect
142. #339C2×C4semidirect
179. C4×Q8C42semidirect
180. C4×Q8C42semidirect
181. C4×Q8C4⋊C4semidirect
192. C4×D4C42semidirect
193. C4×D4C42semidirect
194. C4×D4C4⋊C4semidirect
430. C42#104semidirect
458. Q8C4×C4⋊C4semidirect
464. D4C4×C4⋊C4semidirect
562. C4C4×#104semidirect
563. C4#1806direct (N × H)

Maximal subgroups

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

subgroupindex
C42×#412
C2×#18062
C4×#4232
C2×C4×#1042
C42×C4⋊C42
#108522
#108082
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C4×#3392