Finite Group Databasebeta

← C2×#20852 #6371279

Subgroups — C2×#20852 #6371279

Order 512.

4562 conjugacy classes of subgroups.

The subgroup lattice has 580 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#568C211yesmaximal, characteristic
2C22×#430C211yesmaximal, characteristic, complemented
3C23×#108C211yesmaximal, characteristic, complemented
4C2×#2879C211yesmaximal, characteristic
5C22×#408C211yesmaximal, characteristic
6#20852C2116yesmaximal, direct product factor
7C2×#1855C218yesmaximal, complemented
8C2×#1738C211yesmaximal, characteristic, complemented
9C22×#341C211yesmaximal, characteristic, complemented
10C23×#41C2211yescharacteristic
11C2×#568—24no—
12C2×#568—28no—
13C2×#568—28no—
14C2×#568C2218yes—
15C22×#131—22no—
16C22×#131—22no—
17C23×M16C2214yes—
18C23×M16C2211yescharacteristic
19C23×M16C2211yescharacteristic
20C23×M16C2211yescharacteristic
21C23×M16C2211yescharacteristic
22C23×M16C2211yescharacteristic
23C24×C8C2211yescharacteristic
24C2×#430—28no—
25C2×#430C2218yescomplemented
26C22×#108—28no—
27C22×#108C2214yes—
28C22×#108C2214yes—
29C22×#108C2218yescomplemented
30#2879—24no—
31#2879C2218yes—
32C2×#408—22no—
33C2×#408—22no—
34C2×#408C414yes—
35C2×#408C414yes—
36C2×#408C418yes—
37C2×#408C2218yes—
38C2×#407C2214yes—
39C22×C22⋊C8C2214yes—
40#1855C22164yescomplemented
41#1738C2218yescomplemented
42C2×#341C2214yes—
43C2×#341C2214yes—
44C2×#341C2218yescomplemented
45C22×#41—24no—
46C22×#41—24no—
47C22×#41—24no—
48C22×#41—24no—
49C22×#41C2×C412yes—
50C22×#41C2×C412yes—
51C22×#41C2×C414yes—
52C22×#41D412yes—
53C22×#41D412yes—
54C22×#41D414yes—
55C22×#41Q814yes—
56C22×#41C2314yes—
57C23×Q8Q811yescharacteristic
58C23×D4Q812yes—
59C23×D4Q811yescharacteristic
60C24×C4C2312yes—
61C24×C4C2311yescharacteristic
62#568—264no—
63#568—232no—
64#568—232no—
65C2×#131—232no—
66C2×#131—232no—
67C2×#131—216no—
68C2×#131—216no—
69C22×M16—24no—
70C22×M16—24no—
71C22×M16—21no—
72C22×M16—21no—
73C22×M16—24no—
74C22×M16—24no—
75C22×M16—28no—
76C22×M16—22no—
77C22×M16—22no—
78C22×M16—24no—
79C22×M16—216no—
80C22×M16—216no—
81C22×M16—21no—
82C22×M16—21no—
83C22×M16—22no—
84C22×M16—22no—
85C22×M16—24no—
86C22×M16—24no—
87C22×M16—24no—
88C22×M16—24no—
89C22×M16C2×C412yes—
90C22×M16C2×C412yes—
91C22×M16C2×C414yes—
92C22×M16D418yes—
93C22×M16D418yes—
94C22×M16C2312yes—
95C22×M16C2312yes—
96C22×M16C23116yes—
97C22×M16C2314yes—
98C22×M16C2314yes—
99C22×M16C2312yes—
100C22×M16C2312yes—
101C22×M16C2314yes—
102C22×M16C2314yes—
103C22×M16C2314yes—
104C23×C8—24no—
105C23×C8—24no—
106C23×C8—21no—
107C23×C8—21no—
108C23×C8—24no—
109C23×C8—21no—
110C23×C8—21no—
111C23×C8C2×C412yes—
112C23×C8C2×C412yes—
113C23×C8C2×C414yes—
114C23×C8C2312yes—
115C23×C8C2312yes—
116C23×C8C2314yes—
117#430—232no—
118C2×#108—216no—
119C2×#108—232no—
120C2×#108—216no—
121C2×#108C23116yes—
122C2×#108C23116yes—
123#408—216no—
124#408—216no—
125#408C2×C4132yes—
126#408C2×C4132yes—
127#407—28no—
128#407C23116yes—
129C2×C22⋊C8—28no—
130C2×C22⋊C8C2×C4116yes—
131C2×C22⋊C8C2×C4116yes—
132C2×C22⋊C8C23116yes—
133#341C23116yes—
134#341C23116yes—
135C25C2×Q812yes—
136C25C2×Q811yescharacteristic
137C2×#41—28no—
138C2×#41—28no—
139C2×#41—216no—
140C2×#41—28no—
141C2×#41—28no—
142C2×#41—216no—
143C2×#41—28no—
144C2×#41—28no—
145C2×#41—216no—
146C2×#41—216no—
147C2×#41—216no—
148C2×#41—28no—
149C2×#41—28no—
150C2×#41—216no—
151C2×#41—28no—
152C2×#41—28no—
153C2×#41—28no—
154C2×#41—28no—
155C2×#41C4⋊C418yes—
156C2×#41C4⋊C418yes—
157C2×#41C4⋊C418yes—
158C2×#41C4⋊C418yes—
159C2×#41C22×C418yes—
160C2×#41C22×C418yes—
161C2×#41C2×D418yes—
162C2×#41C2×D418yes—
163C22×Q8—24no—
164C22×Q8—24no—
165C22×Q8C4⋊C412yes—
166C22×Q8C4⋊C412yes—
167C22×Q8C4⋊C414yes—
168C22×Q8C2×Q814yes—
169C22×D4—28no—
170C22×D4—28no—
171C22×D4—24no—
172C22×D4—24no—
173C22×D4C4⋊C414yes—
174C22×D4C4⋊C414yes—
175C22×D4C4⋊C418yes—
176C22×D4C4⋊C412yes—
177C22×D4C4⋊C412yes—
178C22×D4C4⋊C414yes—
179C22×D4C2×Q818yes—
180C22×D4C2×Q814yes—
181C23×C4—24no—
182C23×C4—24no—
183C23×C4—24no—
184C23×C4—24no—
185C23×C4C22×C414yes—
186C23×C4C22×C414yes—
187C23×C4C22×C411yescharacteristic
188C23×C4C22×C411yescharacteristic
189C23×C4C22×C412yes—
190C23×C4C2×D414yes—
191C23×C4C2×D414yes—
192C23×C4C2×D412yes—
193C23×C4C2×D411yescharacteristic
194C23×C4C2×D411yescharacteristic
195C23×C4C2×D414yes—
196C23×C4C2×D414yes—
197C23×C4C2×Q812yes—
198C23×C4C2×Q814yes—
199C23×C4C2×Q811yescharacteristic
200C23×C4C2×Q812yes—
201C23×C4#4114yes—
202C23×C4#4114yes—
203C23×C4C2414yes—
204C23×C4C2412yes—
205C23×C4C2411yescharacteristic
206#131—2128no—
207#131—2128no—
208C2×M16—232no—
209C2×M16—264no—
210C2×M16—28no—
211C2×M16—28no—
212C2×M16—216no—
213C2×M16—28no—
214C2×M16—28no—
215C2×M16—216no—
216C2×M16—216no—
217C2×M16—24no—
218C2×M16—24no—
219C2×M16—22no—
220C2×M16—22no—
221C2×M16—216no—
222C2×M16—24no—
223C2×M16—24no—
224C2×M16—28no—
225C2×M16—28no—
226C2×M16—28no—
227C2×M16—28no—
228C2×M16—232no—
229C2×M16—232no—
230C2×M16—22no—
231C2×M16—22no—
232C2×M16—24no—
233C2×M16—24no—
234C2×M16—24no—
235C2×M16—24no—
236C2×M16—28no—
237C2×M16—28no—
238C2×M16—24no—
239C2×M16—24no—
240C2×M16—28no—
241C2×M16—28no—
242C2×M16—44no—
243C2×M16—48no—
244C2×M16—44no—
245C2×M16—48no—
246C2×M16C22×C418yes—
247C2×M16C22×C418yes—
248C2×M16C2×D418yes—
249C2×M16C2×D418yes—
250C2×M16C2×D4116yes—
251C2×M16C2×D4116yes—
252C2×M16C2414yes—
253C2×M16C2414yes—
254C2×M16C2414yes—
255C2×M16C2414yes—
256C22×C8—232no—
257C22×C8—28no—
258C22×C8—28no—
259C22×C8—216no—
260C22×C8—28no—
261C22×C8—28no—
262C22×C8—24no—
263C22×C8—28no—
264C22×C8—216no—
265C22×C8—24no—
266C22×C8—24no—
267C22×C8—24no—
268C22×C8—22no—
269C22×C8—22no—
270C22×C8—24no—
271C22×C8—28no—
272C22×C8—24no—
273C22×C8—24no—
274C22×C8—24no—
275C22×C8—22no—
276C22×C8—22no—
277C22×C8—44no—
278C22×C8—44no—
279C22×C8C22×C414yes—
280C22×C8C22×C414yes—
281C22×C8C22×C418yes—
282C22×C8C22×C418yes—
283C22×C8C22×C414yes—
284C22×C8C22×C414yes—
285C22×C8C2414yes—
286C22×C8C2414yes—
287#108—232no—
288#108—232no—
289C22⋊C8—232no—
290C22⋊C8C22×C4164yes—
291C24—24no—
292C24—24no—
293C24—44no—
294C24—48no—
295C24C2×C4⋊C414yes—
296C24C2×C4⋊C411yescharacteristic
297C24C2×C4⋊C411yescharacteristic
298C24C2×C4⋊C414yes—
299C24C2×C4⋊C412yes—
300C24C22⋊Q814yes—
301C24C22⋊Q814yes—
302C24C22×Q811yescharacteristic
303C24C22×Q814yes—
304C24C22×Q812yes—
305#41—216no—
306#41—216no—
307#41—216no—
308#41—216no—
309#41—216no—
310#41—216no—
311#41—216no—
312#41—216no—
313#41—232no—
314#41—232no—
315#41—232no—
316#41—232no—
317C2×Q8—28no—
318C2×Q8—28no—
319C2×Q8—28no—
320C2×Q8—28no—
321C2×Q8—216no—
322C2×Q8C2×C4⋊C418yes—
323C2×Q8C2×C4⋊C418yes—
324C2×D4—216no—
325C2×D4—216no—
326C2×D4—216no—
327C2×D4—216no—
328C2×D4—232no—
329C2×D4—28no—
330C2×D4—28no—
331C2×D4—28no—
332C2×D4—28no—
333C2×D4—216no—
334C2×D4C2×C4⋊C4116yes—
335C2×D4C2×C4⋊C4116yes—
336C2×D4C2×C4⋊C418yes—
337C2×D4C2×C4⋊C418yes—
338C22×C4—24no—
339C22×C4—24no—
340C22×C4—28no—
341C22×C4—28no—
342C22×C4—28no—
343C22×C4—28no—
344C22×C4—28no—
345C22×C4—28no—
346C22×C4—28no—
347C22×C4—28no—
348C22×C4—28no—
349C22×C4—28no—
350C22×C4—24no—
351C22×C4—24no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4C2×C4⋊C414yes—
355C22×C4C2×C4⋊C414yes—
356C22×C4C2×C4⋊C418yes—
357C22×C4C2×C4⋊C418yes—
358C22×C4C2×C4⋊C412yes—
359C22×C4C2×C4⋊C411yescharacteristic
360C22×C4C2×C4⋊C411yescharacteristic
361C22×C4C2×C4⋊C412yes—
362C22×C4C2×C4⋊C412yes—
363C22×C4C2×C4⋊C412yes—
364C22×C4C2×C4⋊C412yes—
365C22×C4C4×D414yes—
366C22×C4C4×D414yes—
367C22×C4C4×D418yes—
368C22×C4C4×D414yes—
369C22×C4C4×D414yes—
370C22×C4C4×D418yes—
371C22×C4#12014yes—
372C22×C4#12014yes—
373C22×C4#12018yes—
374C22×C4C22⋊Q814yes—
375C22×C4C22⋊Q814yes—
376C22×C4C22⋊Q818yes—
377C22×C4C22⋊Q818yes—
378C22×C4#12314yes—
379C22×C4#12314yes—
380C22×C4#12318yes—
381C22×C4C23×C418yes—
382C22×C4C23×C411yescharacteristic
383C22×C4C23×C411yescharacteristic
384C22×C4C23×C412yes—
385C22×C4C23×C412yes—
386C22×C4C22×D418yes—
387C22×C4C22×D412yes—
388C22×C4C22×D412yes—
389C22×C4C22×D411yescharacteristic
390C22×C4C22×D412yes—
391C22×C4C22×D412yes—
392C22×C4C22×D414yes—
393C22×C4C22×D414yes—
394C22×C4C22×D411yescharacteristic
395C22×C4C22×Q814yes—
396C22×C4C22×Q811yescharacteristic
397C22×C4C22×Q812yes—
398C22×C4C2×#4112yes—
399C22×C4C2×#4112yes—
400C22×C4C2×#4114yes—
401C22×C4C2×#4114yes—
402C22×C4C2511yescharacteristic
403M16—264no—
404M16—216no—
405M16—216no—
406M16—28no—
407M16—28no—
408M16—216no—
409M16—216no—
410M16—24no—
411M16—24no—
412M16—24no—
413M16—24no—
414M16—24no—
415M16—24no—
416M16—48no—
417M16—44no—
418M16—44no—
419M16—48no—
420M16C22×D418yes—
421M16C22×D418yes—
422C2×C8—264no—
423C2×C8—28no—
424C2×C8—28no—
425C2×C8—216no—
426C2×C8—216no—
427C2×C8—28no—
428C2×C8—28no—
429C2×C8—28no—
430C2×C8—28no—
431C2×C8—216no—
432C2×C8—216no—
433C2×C8—24no—
434C2×C8—24no—
435C2×C8—24no—
436C2×C8—24no—
437C2×C8—24no—
438C2×C8—24no—
439C2×C8—24no—
440C2×C8—24no—
441C2×C8—44no—
442C2×C8—48no—
443C2×C8—44no—
444C2×C8—48no—
445C2×C8C23×C418yes—
446C2×C8C23×C418yes—
447C23—24no—
448C23—24no—
449C23—24no—
450C23—216no—
451C23—28no—
452C23—24no—
453C23—24no—
454C23—28no—
455C23—44no—
456C23—48no—
457C23—48no—
458C23—44no—
459C23—48no—
460C23—48no—
461C23—88no—
462C23—88no—
463C23#38514yes—
464C23#38514yes—
465C23#38518yes—
466C23C22×C4⋊C418yes—
467C23C22×C4⋊C411yescharacteristic
468C23C22×C4⋊C412yes—
469C23C22×C4⋊C412yes—
470C23C22×C4⋊C411yescharacteristic
471C23C2×C22⋊Q812yes—
472C23C2×C22⋊Q812yes—
473C23C2×C22⋊Q814yes—
474C23C2×C22⋊Q814yes—
475C23C23×Q811yescharacteristic
476Q8—216no—
477Q8—216no—
478D4—232no—
479D4—232no—
480D4—216no—
481D4—216no—
482C2×C4—24no—
483C2×C4—24no—
484C2×C4—28no—
485C2×C4—28no—
486C2×C4—28no—
487C2×C4—28no—
488C2×C4—28no—
489C2×C4—28no—
490C2×C4—216no—
491C2×C4—216no—
492C2×C4#38518yes—
493C2×C4#38514yes—
494C2×C4#38514yes—
495C2×C4#38518yes—
496C2×C4#38518yes—
497C2×C4#38518yes—
498C2×C4#38518yes—
499C2×C4C22×C4⋊C418yes—
500C2×C4C22×C4⋊C411yescharacteristic
501C2×C4C22×C4⋊C411yescharacteristic
502C2×C4C22×C4⋊C412yes—
503C2×C4C22×C4⋊C412yes—
504C2×C4C2×C4×D412yes—
505C2×C4C2×C4×D412yes—
506C2×C4C2×C4×D412yes—
507C2×C4C2×C4×D412yes—
508C2×C4C2×C4×D414yes—
509C2×C4C2×C4×D414yes—
510C2×C4C2×C4×D414yes—
511C2×C4C2×C4×D414yes—
512C2×C4C2×#12012yes—
513C2×C4C2×#12014yes—
514C2×C4C2×#12014yes—
515C2×C4C2×#12012yes—
516C2×C4C2×C22⋊Q812yes—
517C2×C4C2×C22⋊Q812yes—
518C2×C4C2×C22⋊Q814yes—
519C2×C4C2×C22⋊Q814yes—
520C2×C4C2×#12312yes—
521C2×C4C2×#12314yes—
522C2×C4C2×#12312yes—
523C2×C4C2×#12314yes—
524C2×C4C24×C411yescharacteristic
525C2×C4C23×D411yescharacteristic
526C2×C4C23×D411yescharacteristic
527C2×C4C23×D411yescharacteristic
528C2×C4C22×#4111yescharacteristic
529C2×C4C22×#4111yescharacteristic
530C8—28no—
531C8—28no—
532C8—28no—
533C8—28no—
534C8—44no—
535C8—44no—
536C22—24no—
537C22—24no—
538C22—28no—
539C22—28no—
540C22—22no—
541C22—22no—
542C22—24no—
543C22—24no—
544C22—216no—
545C22—28no—
546C22—44no—
547C22—44no—
548C22—48no—
549C22—416no—
550C22—84no—
551C22—84no—
552C22—88no—
553C22C2×#38512yes—
554C22C2×#38514yes—
555C22C2×#38514yes—
556C22C2×#38512yes—
557C22#291614yes—
558C22C23×C4⋊C411yescharacteristic
559C22C22×C22⋊Q811yescharacteristic
560C22C22×C22⋊Q811yescharacteristic
561C4—28no—
562C4C2×#38512yes—
563C4C2×#38512yes—
564C4C2×#38514yes—
565C4C2×#38514yes—
566C4C22×C4×D411yescharacteristic
567C4C22×C4×D411yescharacteristic
568C4C22×#12011yescharacteristic
569C4C22×#12311yescharacteristic
570C2—21no—
571C2—21no—
572C2—22no—
573C2—24no—
574C2—24no—
575C2—48no—
576C2#2085214yesdirect product factor
577C2C22×#38511yescharacteristic
578C2C2×#291612yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#430C2semidirect
3. C23×#108C2semidirect
6. #20852C2direct (N × H)
7. C2×#1855C2semidirect
8. C2×#1738C2semidirect
9. C22×#341C2semidirect
25. C2×#430C22semidirect
29. C22×#108C22semidirect
40. #1855C22semidirect
41. #1738C22semidirect
44. C2×#341C22semidirect
576. C2#20852direct (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
C23×#1082
C2×#28792
C22×#4082
#208522
C2×#18552
C2×#17382
C22×#3412