Finite Group Databasebeta

← C2×#20885 #6371329

Subgroups — C2×#20885 #6371329

Order 512.

4698 conjugacy classes of subgroups.

The subgroup lattice has 613 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#568C211yesmaximal, characteristic
2C22×#430C211yesmaximal, characteristic, complemented
3C2×#2905C211yesmaximal, characteristic, complemented
4C23×#104C211yesmaximal, characteristic
5C2×#2896C211yesmaximal, characteristic
6#20885C2116yesmaximal, direct product factor
7C2×#1866C218yesmaximal, complemented
8C22×#339C211yesmaximal, characteristic, complemented
9C2×#1728C211yesmaximal, characteristic, complemented
10C23×#41C2211yescharacteristic
11C2×#568—28no—
12C2×#568—28no—
13C2×#568—24no—
14C2×#568C2218yes—
15C22×#131—22no—
16C22×#131C2214yes—
17C23×M16—22no—
18C23×M16C2211yescharacteristic
19C23×M16C2211yescharacteristic
20C23×M16C2211yescharacteristic
21C23×M16C2211yescharacteristic
22C22×#117C2211yescharacteristic
23C23×C42C2211yescharacteristic
24C2×#430—28no—
25C2×#430C2218yescomplemented
26C22×#108C2214yescomplemented
27#2905—24no—
28#2905C2218yescomplemented
29C2×#424—22no—
30C2×#424C2214yescomplemented
31C2×#423—22no—
32C22×#104—28no—
33C22×#104C2214yes—
34C22×#104C2218yes—
35#2896C418yescomplemented
36#2896C2218yes—
37C2×#417C414yescomplemented
38C2×#419C412yescomplemented
39C2×#418C412yescomplemented
40C2×#416C2214yes—
41#1866C22164yescomplemented
42C2×#339C2214yescomplemented
43C2×#339C2218yescomplemented
44#1728C2218yescomplemented
45C2×#336C2214yescomplemented
46C22×#41—21no—
47C22×#41—24no—
48C22×#41—22no—
49C22×#41—21no—
50C22×#41—22no—
51C22×#41—24no—
52C22×#41C2×C412yes—
53C22×#41C2×C414yes—
54C22×#41D418yes—
55C22×#41Q818yes—
56C22×#41C2312yes—
57C22×#41C2314yes—
58C23×Q8C2×C411yescharacteristic
59C23×D4—21no—
60C23×D4C2×C411yescharacteristic
61C24×C4—21no—
62C24×C4—21no—
63C24×C4C2311yescharacteristic
64#568—264no—
65#568—232no—
66#568—232no—
67C2×#131—232no—
68C2×#131—216no—
69C2×#131—216no—
70C2×#131—216no—
71C2×#131—28no—
72C2×#131C23116yes—
73C22×M16—232no—
74C22×M16—24no—
75C22×M16—21no—
76C22×M16—24no—
77C22×M16—22no—
78C22×M16—24no—
79C22×M16—24no—
80C22×M16—24no—
81C22×M16—216no—
82C22×M16—21no—
83C22×M16—22no—
84C22×M16—24no—
85C22×M16—24no—
86C22×M16—24no—
87C22×M16C2×C412yes—
88C22×M16C2×C412yes—
89C22×M16C2×C414yes—
90C22×M16D418yes—
91C22×M16D412yes—
92C22×M16D412yes—
93C22×M16D414yes—
94C22×M16C2312yes—
95C22×M16C2314yes—
96C22×M16C2312yes—
97C22×M16C2314yes—
98C22×M16C2314yes—
99C22×M16C2314yes—
100C23×C8—21no—
101C23×C8—24no—
102C23×C8—21no—
103C23×C8C2312yes—
104C23×C8C2312yes—
105C2×#117—21no—
106C2×#117—22no—
107C2×#117—21no—
108C2×#117—22no—
109C2×#117C2×C412yes—
110C2×#117C2×C414yes—
111C2×#117C2312yes—
112C2×#117C2314yes—
113C22×C4⋊C4C2×C412yes—
114C22×C22⋊C4—21no—
115C22×C42—21no—
116C22×C42—24no—
117C22×C42—24no—
118C22×C42—21no—
119C22×C42—22no—
120C22×C42C2312yes—
121C22×C42C2314yes—
122#430—232no—
123C2×#108—216no—
124C2×#108C23116yescomplemented
125#424—216no—
126#424—28no—
127#424C23116yescomplemented
128#423—216no—
129C2×C4⋊C8—28no—
130C2×#104—216no—
131C2×#104—232no—
132C2×#104C23116yes—
133#419C2×C4116yescomplemented
134#418C2×C4116yescomplemented
135#417C2×C4132yescomplemented
136#416C2×C4116yescomplemented
137#416C23116yes—
138C2×#103C2×C418yescomplemented
139C2×#102C2×C418yescomplemented
140#339C23116yescomplemented
141#336C23116yescomplemented
142C25—21no—
143C25#4111yescharacteristic
144C2×#41—24no—
145C2×#41—24no—
146C2×#41—24no—
147C2×#41—28no—
148C2×#41—216no—
149C2×#41—28no—
150C2×#41—216no—
151C2×#41—28no—
152C2×#41—216no—
153C2×#41—28no—
154C2×#41—216no—
155C2×#41—28no—
156C2×#41—216no—
157C2×#41—24no—
158C2×#41—24no—
159C2×#41—22no—
160C2×#41—28no—
161C2×#41—22no—
162C2×#41—24no—
163C2×#41—24no—
164C2×#41—28no—
165C2×#41C4⋊C4116yes—
166C2×#41C4⋊C4132yes—
167C2×#41C22×C414yes—
168C2×#41C22×C418yes—
169C2×#41C2×D418yes—
170C2×#41C2×D4116yes—
171C2×#41C2×Q818yes—
172C2×#41C2×Q8116yes—
173C2×#41C2414yes—
174C22×Q8—21no—
175C22×Q8—22no—
176C22×Q8—24no—
177C22×Q8C4⋊C418yes—
178C22×Q8C22×C412yes—
179C22×Q8C22×C414yes—
180C22×D4—22no—
181C22×D4—24no—
182C22×D4—28no—
183C22×D4—28no—
184C22×D4—22no—
185C22×D4—24no—
186C22×D4—24no—
187C22×D4—21no—
188C22×D4—22no—
189C22×D4C4⋊C418yes—
190C22×D4C22×C412yes—
191C22×D4C22×C414yes—
192C23×C4—21no—
193C23×C4—22no—
194C23×C4—24no—
195C23×C4—28no—
196C23×C4—28no—
197C23×C4—24no—
198C23×C4—22no—
199C23×C4—22no—
200C23×C4—22no—
201C23×C4—24no—
202C23×C4—48no—
203C23×C4—44no—
204C23×C4C22×C411yescharacteristic
205C23×C4C22×C411yescharacteristic
206C23×C4C22×C412yes—
207C23×C4C2×D414yes—
208C23×C4C2×D414yes—
209C23×C4C2×D412yes—
210C23×C4C2×D411yescharacteristic
211C23×C4C2×D411yescharacteristic
212C23×C4C2×Q814yes—
213C23×C4#4111yescharacteristic
214C23×C4#4112yes—
215C23×C4#4114yes—
216C23×C4C2412yes—
217C23×C4C2411yescharacteristic
218#131—2128no—
219#131—264no—
220#131—232no—
221#131—232no—
222C2×M16—232no—
223C2×M16—2128no—
224C2×M16—28no—
225C2×M16—28no—
226C2×M16—216no—
227C2×M16—28no—
228C2×M16—28no—
229C2×M16—28no—
230C2×M16—216no—
231C2×M16—216no—
232C2×M16—24no—
233C2×M16—24no—
234C2×M16—22no—
235C2×M16—28no—
236C2×M16—28no—
237C2×M16—28no—
238C2×M16—28no—
239C2×M16—28no—
240C2×M16—24no—
241C2×M16—22no—
242C2×M16—216no—
243C2×M16—24no—
244C2×M16—28no—
245C2×M16—24no—
246C2×M16—28no—
247C2×M16—44no—
248C2×M16—48no—
249C2×M16C22×C418yes—
250C2×M16C22×C418yes—
251C2×M16C2×D418yes—
252C2×M16C2×D4116yes—
253C2×M16C2×D418yes—
254C2×M16C2×D418yes—
255C2×M16C2414yes—
256C2×M16C2414yes—
257C22×C8—232no—
258C22×C8—28no—
259C22×C8—24no—
260C22×C8—24no—
261C22×C8—24no—
262C22×C8—24no—
263C22×C8—22no—
264C22×C8—24no—
265C22×C8—216no—
266C22×C8—24no—
267C22×C8—22no—
268C22×C8—44no—
269C22×C8C22×C414yes—
270C22×C8C22×C414yes—
271C22×C8C2×D414yes—
272C22×C8C2×D414yes—
273C22×C8C2414yes—
274C22×C8C2414yes—
275#117—24no—
276#117—24no—
277#117—24no—
278#117—24no—
279#117—22no—
280#117—22no—
281#117—24no—
282#117C22×C414yes—
283#117C22×C418yes—
284#117C2414yes—
285C2×C4⋊C4—22no—
286C2×C4⋊C4—24no—
287C2×C4⋊C4C22×C414yes—
288C2×C4⋊C4C22×C418yes—
289C2×C22⋊C4—22no—
290C2×C22⋊C4—24no—
291C2×C22⋊C4—22no—
292C2×C22⋊C4—24no—
293C2×C42—22no—
294C2×C42—24no—
295C2×C42—24no—
296C2×C42—22no—
297C2×C42—24no—
298C2×C42—28no—
299C2×C42—24no—
300C2×C42—28no—
301C2×C42—22no—
302C2×C42—24no—
303C2×C42—44no—
304C2×C42—48no—
305C2×C42C2414yes—
306#108—232no—
307C4⋊C8—232no—
308#104—232no—
309#103C22×C4132yescomplemented
310#102C22×C4132yescomplemented
311C24—22no—
312C24—24no—
313C24—28no—
314C24—44no—
315C24—84no—
316C24C4×D411yescharacteristic
317C24C4×D411yescharacteristic
318C24C4×D412yes—
319C24C22⋊Q814yes—
320C24#12314yes—
321C24C2×#4111yescharacteristic
322C24C2×#4112yes—
323#41—28no—
324#41—216no—
325#41—216no—
326#41—28no—
327#41—216no—
328#41—28no—
329#41—28no—
330#41—216no—
331#41—28no—
332#41—216no—
333#41—24no—
334#41—24no—
335#41—232no—
336#41—232no—
337#41—232no—
338#41C2×C4⋊C4116yes—
339#41C2×C4⋊C4132yes—
340#41C22×D418yes—
341#41C22×Q818yes—
342C2×Q8—24no—
343C2×Q8—22no—
344C2×Q8—24no—
345C2×Q8—28no—
346C2×Q8—28no—
347C2×Q8—216no—
348C2×Q8C2×C4⋊C418yes—
349C2×Q8C2×C4⋊C4116yes—
350C2×Q8C23×C414yes—
351C2×D4—24no—
352C2×D4—28no—
353C2×D4—28no—
354C2×D4—216no—
355C2×D4—28no—
356C2×D4—216no—
357C2×D4—24no—
358C2×D4—216no—
359C2×D4—232no—
360C2×D4—24no—
361C2×D4—28no—
362C2×D4—24no—
363C2×D4—22no—
364C2×D4—28no—
365C2×D4—216no—
366C2×D4C2×C4⋊C418yes—
367C2×D4C2×C4⋊C4116yes—
368C2×D4C23×C414yes—
369C22×C4—24no—
370C22×C4—22no—
371C22×C4—28no—
372C22×C4—24no—
373C22×C4—28no—
374C22×C4—28no—
375C22×C4—216no—
376C22×C4—216no—
377C22×C4—28no—
378C22×C4—24no—
379C22×C4—216no—
380C22×C4—232no—
381C22×C4—28no—
382C22×C4—24no—
383C22×C4—24no—
384C22×C4—28no—
385C22×C4—416no—
386C22×C4—44no—
387C22×C4—432no—
388C22×C4—44no—
389C22×C4—48no—
390C22×C4—84no—
391C22×C4C2×C4⋊C414yes—
392C22×C4C2×C4⋊C414yes—
393C22×C4C2×C4⋊C418yes—
394C22×C4C4×D414yes—
395C22×C4C4×D414yes—
396C22×C4C4×D418yes—
397C22×C4C4×D411yescharacteristic
398C22×C4C4×D412yes—
399C22×C4C4×D411yescharacteristic
400C22×C4C4×D412yes—
401C22×C4C4×D412yes—
402C22×C4C4×D412yes—
403C22×C4C4×D412yes—
404C22×C4#12014yes—
405C22×C4#12014yes—
406C22×C4#12018yes—
407C22×C4C22⋊Q814yes—
408C22×C4C22⋊Q818yes—
409C22×C4C22⋊Q814yes—
410C22×C4C22⋊Q814yes—
411C22×C4C22⋊Q818yes—
412C22×C4#12314yes—
413C22×C4#12318yes—
414C22×C4C23×C411yescharacteristic
415C22×C4C23×C412yes—
416C22×C4C23×C411yescharacteristic
417C22×C4C23×C412yes—
418C22×C4C22×D412yes—
419C22×C4C22×D414yes—
420C22×C4C22×D412yes—
421C22×C4C22×D414yes—
422C22×C4C22×D412yes—
423C22×C4C22×D412yes—
424C22×C4C22×D411yescharacteristic
425C22×C4C22×D411yescharacteristic
426C22×C4C22×Q814yes—
427C22×C4C22×Q812yes—
428C22×C4C2×#4111yescharacteristic
429C22×C4C2×#4112yes—
430C22×C4C2×#4112yes—
431C22×C4C2×#4114yes—
432C22×C4C2511yescharacteristic
433M16—264no—
434M16—216no—
435M16—216no—
436M16—216no—
437M16—216no—
438M16—28no—
439M16—216no—
440M16—24no—
441M16—24no—
442M16—24no—
443M16—48no—
444M16—44no—
445M16C22×D418yes—
446C2×C8—264no—
447C2×C8—28no—
448C2×C8—28no—
449C2×C8—28no—
450C2×C8—28no—
451C2×C8—216no—
452C2×C8—28no—
453C2×C8—24no—
454C2×C8—24no—
455C2×C8—24no—
456C2×C8—24no—
457C2×C8—24no—
458C2×C8—24no—
459C2×C8—44no—
460C2×C8—48no—
461C2×C8C23×C418yes—
462C2×C8C22×D418yes—
463C4⋊C4—28no—
464C4⋊C4—24no—
465C4⋊C4C23×C418yes—
466C22⋊C4—28no—
467C22⋊C4—24no—
468C22⋊C4—24no—
469C42—24no—
470C42—28no—
471C42—24no—
472C42—24no—
473C42—24no—
474C42—44no—
475C42—48no—
476C23—24no—
477C23—24no—
478C23—24no—
479C23—24no—
480C23—28no—
481C23—216no—
482C23—48no—
483C23—44no—
484C23—44no—
485C23—48no—
486C23—48no—
487C23—88no—
488C23—816no—
489C23#38514yes—
490C23#38514yes—
491C23#38518yes—
492C23C2×C4×D412yes—
493C23C2×C4×D411yescharacteristic
494C23C2×C4×D412yes—
495C23C2×C4×D411yescharacteristic
496C23C2×C22⋊Q812yes—
497C23C2×C22⋊Q814yes—
498C23C2×#12312yes—
499C23C2×#12314yes—
500C23C22×#4111yescharacteristic
501Q8—24no—
502Q8—28no—
503Q8—216no—
504Q8C22×C4⋊C418yes—
505D4—28no—
506D4—28no—
507D4—216no—
508D4—232no—
509D4—24no—
510D4—28no—
511D4—216no—
512D4C22×C4⋊C418yes—
513C2×C4—24no—
514C2×C4—216no—
515C2×C4—28no—
516C2×C4—28no—
517C2×C4—28no—
518C2×C4—216no—
519C2×C4—232no—
520C2×C4—28no—
521C2×C4—28no—
522C2×C4—44no—
523C2×C4—416no—
524C2×C4—432no—
525C2×C4—44no—
526C2×C4—48no—
527C2×C4—88no—
528C2×C4#38518yes—
529C2×C4#38514yes—
530C2×C4#38518yes—
531C2×C4#38514yes—
532C2×C4#38518yes—
533C2×C4#38518yes—
534C2×C4#38518yes—
535C2×C4C22×C4⋊C414yes—
536C2×C4C22×C4⋊C412yes—
537C2×C4C22×C4⋊C414yes—
538C2×C4C22×C4⋊C412yes—
539C2×C4C2×C4×D412yes—
540C2×C4C2×C4×D412yes—
541C2×C4C2×C4×D414yes—
542C2×C4C2×C4×D414yes—
543C2×C4C2×C4×D411yescharacteristic
544C2×C4C2×C4×D412yes—
545C2×C4C2×C4×D412yes—
546C2×C4C2×C4×D411yescharacteristic
547C2×C4C2×#12012yes—
548C2×C4C2×#12014yes—
549C2×C4C2×#12012yes—
550C2×C4C2×#12014yes—
551C2×C4C2×C22⋊Q814yes—
552C2×C4C2×C22⋊Q812yes—
553C2×C4C2×C22⋊Q814yes—
554C2×C4C2×C22⋊Q812yes—
555C2×C4C2×C22⋊Q812yes—
556C2×C4C2×C22⋊Q814yes—
557C2×C4C2×#12312yes—
558C2×C4C2×#12314yes—
559C2×C4C24×C411yescharacteristic
560C2×C4C23×D411yescharacteristic
561C2×C4C23×D411yescharacteristic
562C2×C4C23×D411yescharacteristic
563C2×C4C23×Q811yescharacteristic
564C2×C4C22×#4111yescharacteristic
565C8—28no—
566C8—28no—
567C8—28no—
568C8—44no—
569C22—22no—
570C22—24no—
571C22—24no—
572C22—22no—
573C22—24no—
574C22—28no—
575C22—24no—
576C22—28no—
577C22—28no—
578C22—44no—
579C22—44no—
580C22—48no—
581C22—48no—
582C22—416no—
583C22—816no—
584C22C2×#38514yes—
585C22C2×#38512yes—
586C22C2×#38514yes—
587C22C2×#38512yes—
588C22#295614yes—
589C22C22×C4×D411yescharacteristic
590C22C22×C22⋊Q811yescharacteristic
591C22C22×#12311yescharacteristic
592C4—28no—
593C4—48no—
594C4—48no—
595C4C2×#38512yes—
596C4C2×#38514yes—
597C4C2×#38512yes—
598C4C2×#38514yes—
599C4C23×C4⋊C411yescharacteristic
600C4C22×C4×D411yescharacteristic
601C4C22×#12011yescharacteristic
602C4C22×C22⋊Q811yescharacteristic
603C2—21no—
604C2—24no—
605C2—21no—
606C2—24no—
607C2—22no—
608C2—48no—
609C2#2088514yesdirect product factor
610C2C22×#38511yescharacteristic
611C2C2×#295612yes—
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 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#430C2semidirect
3. C2×#2905C2semidirect
6. #20885C2direct (N × H)
7. C2×#1866C2semidirect
8. C22×#339C2semidirect
9. C2×#1728C2semidirect
25. C2×#430C22semidirect
26. C22×#108C22semidirect
28. #2905C22semidirect
30. C2×#424C22semidirect
35. #2896C4semidirect
37. C2×#417C4semidirect
38. C2×#419C4semidirect
39. C2×#418C4semidirect
41. #1866C22semidirect
42. C2×#339C22semidirect
43. C2×#339C22semidirect
44. #1728C22semidirect
45. C2×#336C22semidirect
124. C2×#108C23semidirect
127. #424C23semidirect
133. #419C2×C4semidirect
134. #418C2×C4semidirect
135. #417C2×C4semidirect
136. #416C2×C4semidirect
138. C2×#103C2×C4semidirect
139. C2×#102C2×C4semidirect
140. #339C23semidirect
141. #336C23semidirect
309. #103C22×C4semidirect
310. #102C22×C4semidirect
609. C2#20885direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5682
C22×#4302
C2×#29052
C23×#1042
C2×#28962
#208852
C2×#18662
C22×#3392
C2×#17282