Finite Group Databasebeta

← C2×#21100 #6371706

Subgroups — C2×#21100 #6371706

Order 512.

3262 conjugacy classes of subgroups.

The subgroup lattice has 615 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#424C211yesmaximal, characteristic, complemented
2C22×#421C211yesmaximal, characteristic
3C2×#2896C211yesmaximal, characteristic
4C22×#408C211yesmaximal, characteristic
5C22×#405C211yesmaximal, characteristic, complemented
6#21100C2116yesmaximal, direct product factor
7C2×#1938C214yesmaximal, complemented
8C2×#1937C214yesmaximal, complemented
9C2×#1738C211yesmaximal, characteristic, complemented
10C2×#1733C211yesmaximal, characteristic, complemented
11C23×#41C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C23×M16C2211yescharacteristic
14C23×M16C2211yescharacteristic
15C24×C8C2211yescharacteristic
16C22×#117C2211yescharacteristic
17C22×#117C2211yescharacteristic
18C2×#424—22no—
19C2×#424—24no—
20C2×#424C2212yescomplemented
21C2×#424C2212yescomplemented
22C2×#424C2218yescomplemented
23C22×C4⋊C8—22no—
24C2×#421—28no—
25C2×#421C2218yes—
26C22×#104C2214yes—
27#2896C418yescomplemented
28#2896C2218yes—
29C2×#417C414yescomplemented
30C2×#419C412yescomplemented
31C2×#418C412yescomplemented
32C2×#416C2214yes—
33C2×#408—22no—
34C2×#408—24no—
35C2×#408C2212yes—
36C2×#408C2212yes—
37C2×#408C2218yes—
38C22×C22⋊C8—22no—
39C2×#405—28no—
40C2×#405C2218yescomplemented
41C22×#97C2212yescomplemented
42C22×C4×C8C2212yescomplemented
43#1938C22132yescomplemented
44#1937C22132yescomplemented
45#1738C2218yescomplemented
46C2×#341C2214yescomplemented
47#1733C2218yescomplemented
48C2×#339C2214yescomplemented
49C22×#41—22no—
50C22×#41—21no—
51C22×#41—21no—
52C22×#41—22no—
53C22×#41—24no—
54C22×#41—24no—
55C22×#41—24no—
56C22×#41—24no—
57C22×#41C2×C412yes—
58C22×#41C2×C414yes—
59C22×#41C2312yes—
60C22×#41C2314yes—
61C23×Q8C2×C411yescharacteristic
62C23×D4—21no—
63C23×D4C2×C411yescharacteristic
64C24×C4—21no—
65C24×C4C2311yescharacteristic
66C22×M16—24no—
67C22×M16—24no—
68C22×M16—22no—
69C22×M16—21no—
70C22×M16—22no—
71C22×M16—21no—
72C22×M16—24no—
73C22×M16—24no—
74C22×M16—24no—
75C22×M16—24no—
76C22×M16C2×C412yes—
77C22×M16C2×C412yes—
78C22×M16C2×C414yes—
79C22×M16C2312yes—
80C22×M16C2314yes—
81C22×M16C2312yes—
82C22×M16C2314yes—
83C22×M16C2314yes—
84C23×C8—24no—
85C23×C8—24no—
86C23×C8—21no—
87C23×C8—21no—
88C23×C8D412yes—
89C23×C8D412yes—
90C23×C8D414yes—
91C23×C8C2312yes—
92C23×C8C2311yescharacteristic
93C23×C8C2311yescharacteristic
94C23×C8C2314yes—
95C2×#117—22no—
96C2×#117—21no—
97C2×#117—21no—
98C2×#117—22no—
99C2×#117—24no—
100C2×#117—22no—
101C2×#117C2×C412yes—
102C2×#117C2×C414yes—
103C2×#117D418yes—
104C2×#117C2312yes—
105C2×#117C2314yes—
106C2×#117C2314yes—
107C22×C4⋊C4—21no—
108C22×C4⋊C4C2×C412yes—
109C22×C22⋊C4—21no—
110C22×C22⋊C4—21no—
111C22×C42—21no—
112C22×C42C2312yes—
113#424—216no—
114#424—24no—
115#424—24no—
116#424C2318yescomplemented
117#424C2318yescomplemented
118C2×C4⋊C8—216no—
119C2×C4⋊C8—24no—
120C2×C4⋊C8—24no—
121#421—232no—
122C2×#104—216no—
123C2×#104C23116yes—
124#419C2×C4116yescomplemented
125#418C2×C4116yescomplemented
126#417C2×C4132yescomplemented
127#416C2×C4116yes—
128#416C23116yes—
129C2×#103C2×C418yes—
130C2×#102C2×C418yes—
131#408—216no—
132#408—24no—
133#408—24no—
134#408C2318yes—
135#408C2318yes—
136C2×C22⋊C8—216no—
137C2×C22⋊C8—24no—
138C2×C22⋊C8—24no—
139#405—232no—
140C2×#97—28no—
141C2×#97C2318yescomplemented
142C2×C4×C8—28no—
143C2×C4×C8C2318yescomplemented
144#341C23116yescomplemented
145#339C23116yescomplemented
146C25—21no—
147C25#4111yescharacteristic
148C2×#41—24no—
149C2×#41—24no—
150C2×#41—24no—
151C2×#41—24no—
152C2×#41—22no—
153C2×#41—22no—
154C2×#41—24no—
155C2×#41—28no—
156C2×#41—216no—
157C2×#41—28no—
158C2×#41—216no—
159C2×#41—24no—
160C2×#41—28no—
161C2×#41—24no—
162C2×#41—28no—
163C2×#41—24no—
164C2×#41—28no—
165C2×#41—24no—
166C2×#41—28no—
167C2×#41—44no—
168C2×#41—48no—
169C2×#41—44no—
170C2×#41—48no—
171C2×#41—48no—
172C2×#41—44no—
173C2×#41—44no—
174C2×#41—48no—
175C2×#41C22×C414yes—
176C2×#41C22×C418yes—
177C2×#41C2414yes—
178C22×Q8—21no—
179C22×Q8—22no—
180C22×Q8—24no—
181C22×Q8—24no—
182C22×Q8C22×C412yes—
183C22×Q8C22×C414yes—
184C22×D4—22no—
185C22×D4—24no—
186C22×D4—22no—
187C22×D4—24no—
188C22×D4—24no—
189C22×D4—24no—
190C22×D4—21no—
191C22×D4—22no—
192C22×D4—44no—
193C22×D4—44no—
194C22×D4C22×C412yes—
195C22×D4C22×C414yes—
196C23×C4—22no—
197C23×C4—21no—
198C23×C4—22no—
199C23×C4—22no—
200C23×C4—24no—
201C23×C4—24no—
202C23×C4—22no—
203C23×C4—44no—
204C23×C4—44no—
205C23×C4C22×C411yescharacteristic
206C23×C4C22×C411yescharacteristic
207C23×C4C22×C412yes—
208C23×C4C2×D414yes—
209C23×C4C2×D412yes—
210C23×C4C2×D411yescharacteristic
211C23×C4C2×D411yescharacteristic
212C23×C4#4114yes—
213C23×C4#4114yes—
214C23×C4#4111yescharacteristic
215C23×C4#4112yes—
216C23×C4#4114yes—
217C23×C4C2412yes—
218C23×C4C2411yescharacteristic
219C2×M16—28no—
220C2×M16—28no—
221C2×M16—216no—
222C2×M16—28no—
223C2×M16—28no—
224C2×M16—24no—
225C2×M16—22no—
226C2×M16—24no—
227C2×M16—22no—
228C2×M16—24no—
229C2×M16—28no—
230C2×M16—24no—
231C2×M16—28no—
232C2×M16—24no—
233C2×M16—28no—
234C2×M16—24no—
235C2×M16—28no—
236C2×M16—44no—
237C2×M16—48no—
238C2×M16—48no—
239C2×M16—44no—
240C2×M16C22×C418yes—
241C2×M16C22×C418yes—
242C2×M16C2414yes—
243C2×M16C2414yes—
244C22×C8—28no—
245C22×C8—28no—
246C22×C8—216no—
247C22×C8—22no—
248C22×C8—22no—
249C22×C8—28no—
250C22×C8—24no—
251C22×C8—22no—
252C22×C8—22no—
253C22×C8—28no—
254C22×C8—24no—
255C22×C8—24no—
256C22×C8—24no—
257C22×C8—22no—
258C22×C8—22no—
259C22×C8—44no—
260C22×C8—44no—
261C22×C8C22×C414yes—
262C22×C8C22×C414yes—
263C22×C8C2×D418yes—
264C22×C8C2×D418yes—
265C22×C8C2×D412yes—
266C22×C8C2×D412yes—
267C22×C8C2×D412yes—
268C22×C8C2×D412yes—
269C22×C8C2414yes—
270C22×C8C2412yes—
271C22×C8C2412yes—
272#117—24no—
273#117—24no—
274#117—24no—
275#117—216no—
276#117—24no—
277#117—22no—
278#117—22no—
279#117—24no—
280#117—28no—
281#117C22×C414yes—
282#117C22×C418yes—
283#117C2×D4116yes—
284#117C2414yes—
285C2×C4⋊C4—22no—
286C2×C4⋊C4—24no—
287C2×C4⋊C4—28no—
288C2×C4⋊C4—24no—
289C2×C4⋊C4C22×C414yes—
290C2×C4⋊C4C22×C418yes—
291C2×C22⋊C4—22no—
292C2×C22⋊C4—24no—
293C2×C22⋊C4—28no—
294C2×C22⋊C4—22no—
295C2×C22⋊C4—24no—
296C2×C22⋊C4—24no—
297C2×C42—22no—
298C2×C42—24no—
299C2×C42—24no—
300C2×C42—22no—
301C2×C42—22no—
302C2×C42—24no—
303C2×C42C2×D418yes—
304C2×C42C2414yes—
305C4⋊C8—216no—
306C4⋊C8—216no—
307#104—232no—
308#103C22×C4132yes—
309#102C22×C4132yes—
310C22⋊C8—216no—
311C22⋊C8—216no—
312#97—216no—
313C4×C8—216no—
314C24—24no—
315C24—22no—
316C24—44no—
317C24—48no—
318C24—44no—
319C24C4×D411yescharacteristic
320C24C4×D411yescharacteristic
321C24C4×D412yes—
322C24#12314yes—
323C24#12614yes—
324C24C2×#4111yescharacteristic
325C24C2×#4112yes—
326#41—28no—
327#41—216no—
328#41—28no—
329#41—216no—
330#41—24no—
331#41—24no—
332#41—24no—
333#41—24no—
334#41—48no—
335#41—44no—
336#41—44no—
337#41—48no—
338#41—48no—
339#41—44no—
340#41—44no—
341#41—48no—
342#41—416no—
343#41—416no—
344#41—416no—
345C2×Q8—24no—
346C2×Q8—22no—
347C2×Q8—24no—
348C2×Q8—28no—
349C2×Q8—24no—
350C2×Q8—28no—
351C2×Q8—48no—
352C2×Q8—44no—
353C2×Q8C23×C414yes—
354C2×D4—24no—
355C2×D4—28no—
356C2×D4—24no—
357C2×D4—24no—
358C2×D4—28no—
359C2×D4—24no—
360C2×D4—28no—
361C2×D4—24no—
362C2×D4—22no—
363C2×D4—44no—
364C2×D4—48no—
365C2×D4—44no—
366C2×D4—48no—
367C2×D4—48no—
368C2×D4—416no—
369C2×D4—48no—
370C2×D4—44no—
371C2×D4C23×C414yes—
372C22×C4—28no—
373C22×C4—24no—
374C22×C4—24no—
375C22×C4—22no—
376C22×C4—28no—
377C22×C4—24no—
378C22×C4—24no—
379C22×C4—28no—
380C22×C4—24no—
381C22×C4—48no—
382C22×C4—48no—
383C22×C4—44no—
384C22×C4—44no—
385C22×C4—48no—
386C22×C4—48no—
387C22×C4—44no—
388C22×C4—416no—
389C22×C4—48no—
390C22×C4#11714yes—
391C22×C4#11714yes—
392C22×C4#11718yes—
393C22×C4C4×D414yes—
394C22×C4C4×D414yes—
395C22×C4C4×D418yes—
396C22×C4C4×D411yescharacteristic
397C22×C4C4×D412yes—
398C22×C4C4×D411yescharacteristic
399C22×C4C4×D412yes—
400C22×C4C4×D412yes—
401C22×C4C4×D412yes—
402C22×C4C4×D412yes—
403C22×C4#12114yes—
404C22×C4#12114yes—
405C22×C4#12118yes—
406C22×C4#12314yes—
407C22×C4#12318yes—
408C22×C4#12414yes—
409C22×C4#12418yes—
410C22×C4#12414yes—
411C22×C4#12614yes—
412C22×C4#12618yes—
413C22×C4C23×C411yescharacteristic
414C22×C4C23×C412yes—
415C22×C4C23×C411yescharacteristic
416C22×C4C23×C412yes—
417C22×C4C22×D412yes—
418C22×C4C22×D414yes—
419C22×C4C22×D412yes—
420C22×C4C22×D412yes—
421C22×C4C22×D411yescharacteristic
422C22×C4C22×D411yescharacteristic
423C22×C4C2×#4112yes—
424C22×C4C2×#4114yes—
425C22×C4C2×#4112yes—
426C22×C4C2×#4114yes—
427C22×C4C2×#4111yescharacteristic
428C22×C4C2×#4112yes—
429C22×C4C2×#4112yes—
430C22×C4C2×#4114yes—
431C22×C4C2511yescharacteristic
432M16—216no—
433M16—216no—
434M16—24no—
435M16—24no—
436M16—24no—
437M16—24no—
438M16—48no—
439M16—44no—
440M16—48no—
441M16—44no—
442C2×C8—28no—
443C2×C8—28no—
444C2×C8—24no—
445C2×C8—24no—
446C2×C8—216no—
447C2×C8—216no—
448C2×C8—24no—
449C2×C8—24no—
450C2×C8—22no—
451C2×C8—24no—
452C2×C8—22no—
453C2×C8—22no—
454C2×C8—22no—
455C2×C8—24no—
456C2×C8—24no—
457C2×C8—24no—
458C2×C8—44no—
459C2×C8—48no—
460C2×C8—48no—
461C2×C8—44no—
462C2×C8C23×C418yes—
463C2×C8C22×D414yes—
464C2×C8C22×D414yes—
465C4⋊C4—28no—
466C4⋊C4—24no—
467C4⋊C4—216no—
468C4⋊C4C23×C418yes—
469C22⋊C4—28no—
470C22⋊C4—24no—
471C22⋊C4—216no—
472C22⋊C4—24no—
473C42—24no—
474C42—28no—
475C42—28no—
476C42—24no—
477C42—24no—
478C42C22×D418yes—
479C23—24no—
480C23—24no—
481C23—24no—
482C23—24no—
483C23—44no—
484C23—48no—
485C23—48no—
486C23—44no—
487C23—416no—
488C23—48no—
489C23—48no—
490C23—44no—
491C23—816no—
492C23#38814yes—
493C23#38814yes—
494C23#38818yes—
495C23C2×C4×D412yes—
496C23C2×C4×D411yescharacteristic
497C23C2×C4×D412yes—
498C23C2×C4×D411yescharacteristic
499C23C2×#12312yes—
500C23C2×#12314yes—
501C23C2×#12612yes—
502C23C2×#12614yes—
503C23C22×#4111yescharacteristic
504Q8—24no—
505Q8—24no—
506Q8—44no—
507Q8—48no—
508D4—24no—
509D4—24no—
510D4—44no—
511D4—44no—
512D4—48no—
513D4—416no—
514D4—44no—
515D4—48no—
516C2×C4—28no—
517C2×C4—24no—
518C2×C4—28no—
519C2×C4—48no—
520C2×C4—416no—
521C2×C4—416no—
522C2×C4—48no—
523C2×C4—48no—
524C2×C4—44no—
525C2×C4—44no—
526C2×C4—44no—
527C2×C4—48no—
528C2×C4—416no—
529C2×C4#38818yes—
530C2×C4#38814yes—
531C2×C4#38818yes—
532C2×C4#38814yes—
533C2×C4#38818yes—
534C2×C4#38818yes—
535C2×C4#38818yes—
536C2×C4C2×#11714yes—
537C2×C4C2×#11712yes—
538C2×C4C2×#11714yes—
539C2×C4C2×#11712yes—
540C2×C4C2×C4×D412yes—
541C2×C4C2×C4×D412yes—
542C2×C4C2×C4×D414yes—
543C2×C4C2×C4×D414yes—
544C2×C4C2×C4×D411yescharacteristic
545C2×C4C2×C4×D412yes—
546C2×C4C2×C4×D412yes—
547C2×C4C2×C4×D411yescharacteristic
548C2×C4C2×#12112yes—
549C2×C4C2×#12114yes—
550C2×C4C2×#12114yes—
551C2×C4C2×#12112yes—
552C2×C4C2×#12312yes—
553C2×C4C2×#12314yes—
554C2×C4C2×#12414yes—
555C2×C4C2×#12412yes—
556C2×C4C2×#12414yes—
557C2×C4C2×#12412yes—
558C2×C4C2×#12612yes—
559C2×C4C2×#12614yes—
560C2×C4C24×C411yescharacteristic
561C2×C4C23×D411yescharacteristic
562C2×C4C23×D411yescharacteristic
563C2×C4C22×#4111yescharacteristic
564C2×C4C22×#4111yescharacteristic
565C2×C4C22×#4111yescharacteristic
566C8—28no—
567C8—24no—
568C8—24no—
569C8—44no—
570C8—44no—
571C22—24no—
572C22—22no—
573C22—24no—
574C22—22no—
575C22—24no—
576C22—28no—
577C22—24no—
578C22—28no—
579C22—44no—
580C22—44no—
581C22—48no—
582C22—48no—
583C22—44no—
584C22—816no—
585C22—88no—
586C22C2×#38814yes—
587C22C2×#38812yes—
588C22C2×#38814yes—
589C22C2×#38812yes—
590C22#295514yes—
591C22C22×C4×D411yescharacteristic
592C22C22×#12311yescharacteristic
593C22C22×#12611yescharacteristic
594C4—48no—
595C4—48no—
596C4—44no—
597C4C2×#38812yes—
598C4C2×#38814yes—
599C4C2×#38812yes—
600C4C2×#38814yes—
601C4C22×#11711yescharacteristic
602C4C22×C4×D411yescharacteristic
603C4C22×#12111yescharacteristic
604C4C22×#12411yescharacteristic
605C2—21no—
606C2—24no—
607C2—21no—
608C2—24no—
609C2—22no—
610C2—84no—
611C2#2110014yesdirect product factor
612C2C22×#38811yescharacteristic
613C2C2×#295512yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#424C2semidirect
5. C22×#405C2semidirect
6. #21100C2direct (N × H)
7. C2×#1938C2semidirect
8. C2×#1937C2semidirect
9. C2×#1738C2semidirect
10. C2×#1733C2semidirect
20. C2×#424C22semidirect
21. C2×#424C22semidirect
22. C2×#424C22semidirect
27. #2896C4semidirect
29. C2×#417C4semidirect
30. C2×#419C4semidirect
31. C2×#418C4semidirect
40. C2×#405C22semidirect
41. C22×#97C22semidirect
42. C22×C4×C8C22semidirect
43. #1938C22semidirect
44. #1937C22semidirect
45. #1738C22semidirect
46. C2×#341C22semidirect
47. #1733C22semidirect
48. C2×#339C22semidirect
116. #424C23semidirect
117. #424C23semidirect
124. #419C2×C4semidirect
125. #418C2×C4semidirect
126. #417C2×C4semidirect
141. C2×#97C23semidirect
143. C2×C4×C8C23semidirect
144. #341C23semidirect
145. #339C23semidirect
611. C2#21100direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4242
C22×#4212
C2×#28962
C22×#4082
C22×#4052
#211002
C2×#19382
C2×#19372
C2×#17382
C2×#17332