Finite Group Databasebeta

← C2×#20858 #6371286

Subgroups — C2×#20858 #6371286

Order 512.

4782 conjugacy classes of subgroups.

The subgroup lattice has 570 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3428C211yesmaximal, characteristic
2C22×#428C212yesmaximal, complemented
3C22×#413C211yesmaximal, characteristic
4C2×#2311C211yesmaximal, characteristic
5#20858C2116yesmaximal, direct product factor
6C2×#1857C214yesmaximal, complemented
7C2×#1856C214yesmaximal, complemented
8C2×#1733C212yesmaximal, complemented
9C23×#41C2211yescharacteristic
10C23×M16C2212yes—
11#3428—24no—
12#3428—28no—
13#3428C2218yes—
14C2×#520—22no—
15C2×#520—22no—
16C2×#519C2212yes—
17C2×#518—22no—
18C2×#518C2212yes—
19C2×C4×#41—24no—
20C22×#117—22no—
21C22×#117C2211yescharacteristic
22C22×#117C2212yes—
23C23×C4⋊C4C2211yescharacteristic
24C2×#428—24no—
25C2×#428—28no—
26C2×#428C2218yes—
27C2×#428C22116yescomplemented
28C22×#107—22no—
29C22×#106—22no—
30C2×#413C4116yescomplemented
31C2×#413C2218yes—
32C22×#101C2212yes—
33C22×#100C2212yes—
34#2311—24no—
35#2311C2218yes—
36C2×#391C2212yes—
37C2×#390C2212yes—
38C2×#386—22no—
39C2×#380—22no—
40#1857C22132yescomplemented
41#1856C22132yescomplemented
42#1733C22116yescomplemented
43C2×#339C2218yes—
44C22×#41—22no—
45C22×#41—22no—
46C22×#41—24no—
47C22×#41—28no—
48C22×#41C2×C418yes—
49C22×#41D414yes—
50C22×#41Q818yes—
51C22×#41C2314yes—
52C23×Q8C2311yescharacteristic
53C23×D4D412yes—
54C23×D4C2311yescharacteristic
55C24×C4—21no—
56C24×C4D412yes—
57C24×C4C2311yescharacteristic
58C22×M16—24no—
59C22×M16—22no—
60C22×M16—28no—
61C22×M16C2×C4116yescomplemented
62C22×M16C2314yes—
63C22×M16C2318yes—
64C23×C8—22no—
65#520—216no—
66#520—216no—
67#520—216no—
68#520—216no—
69#519—24no—
70#519—28no—
71#519C2318yes—
72#518—216no—
73#518—216no—
74#518—24no—
75#518—28no—
76#518C2318yes—
77C4×#41—232no—
78C4×#41—232no—
79C2×C4×Q8—24no—
80C2×C4×Q8—24no—
81C2×C4×D4—28no—
82C2×C4×D4—28no—
83C2×C4×D4—24no—
84C2×C4×D4—24no—
85C2×#117—24no—
86C2×#117—24no—
87C2×#117—216no—
88C2×#117—22no—
89C2×#117—24no—
90C2×#117—216no—
91C2×#117—22no—
92C2×#117—24no—
93C2×#117—24no—
94C2×#117—22no—
95C2×#117—28no—
96C2×#117D414yes—
97C2×#117D418yes—
98C2×#117C2314yes—
99C2×#117C2318yes—
100C2×#117C2314yes—
101C22×C4⋊C4—22no—
102C22×C4⋊C4—22no—
103C22×C4⋊C4—22no—
104C22×C4⋊C4—24no—
105C22×C4⋊C4—22no—
106C22×C4⋊C4—22no—
107C22×C4⋊C4—21no—
108C22×C4⋊C4—21no—
109C22×C4⋊C4D412yes—
110C22×C4⋊C4D412yes—
111C22×C4⋊C4C2314yes—
112C22×C4⋊C4C2312yes—
113C22×C22⋊C4—24no—
114C22×C22⋊C4—22no—
115C22×C22⋊C4—21no—
116C22×C22⋊C4—24no—
117C22×C42—24no—
118C22×C42—22no—
119C22×C42C2312yes—
120#428—216no—
121#428—232no—
122#428C23132yes—
123C2×#107—28no—
124C2×#107—216no—
125C2×#106—28no—
126C2×#106—216no—
127#413C2×C4164yescomplemented
128C2×#101C2×C4116yescomplemented
129C2×#101C2318yes—
130C2×#100C2×C4116yescomplemented
131C2×#100C2318yes—
132#391—24no—
133#391C2318yes—
134#390—24no—
135#390C2318yes—
136#386—216no—
137#380—216no—
138C2×#95—24no—
139#339C23132yes—
140C25C2×D412yes—
141C25C2×D411yescharacteristic
142C2×#41—216no—
143C2×#41—216no—
144C2×#41—232no—
145C2×#41—28no—
146C2×#41—28no—
147C2×#41—216no—
148C2×#41—216no—
149C2×#41—232no—
150C2×#41—216no—
151C2×#41—28no—
152C2×#41—28no—
153C2×#41—216no—
154C2×#41C4⋊C4132yes—
155C2×#41C22×C4116yes—
156C2×#41C2×Q8116yes—
157C22×Q8—22no—
158C22×Q8—22no—
159C22×Q8—24no—
160C22×Q8C22×C414yes—
161C22×Q8C2×D412yes—
162C22×Q8C2×Q814yes—
163C22×Q8C2412yes—
164C22×D4—24no—
165C22×D4—24no—
166C22×D4—28no—
167C22×D4—22no—
168C22×D4—22no—
169C22×D4—24no—
170C22×D4C4⋊C4116yes—
171C22×D4C22×C414yes—
172C22×D4C2×D418yes—
173C22×D4C2×D412yes—
174C22×D4C2×Q814yes—
175C22×D4C2412yes—
176C23×C4—22no—
177C23×C4—24no—
178C23×C4—22no—
179C23×C4—28no—
180C23×C4—24no—
181C23×C4—24no—
182C23×C4—22no—
183C23×C4—22no—
184C23×C4—22no—
185C23×C4—22no—
186C23×C4—24no—
187C23×C4—42no—
188C23×C4—42no—
189C23×C4—84no—
190C23×C4C4⋊C4116yes—
191C23×C4C22×C414yes—
192C23×C4C2×D412yes—
193C23×C4C2×D418yes—
194C23×C4C2×D411yescharacteristic
195C23×C4C2×D412yes—
196C23×C4C2×D412yes—
197C23×C4C2×D414yes—
198C23×C4C2×D412yes—
199C23×C4C2×Q814yes—
200C23×C4#4118yes—
201C23×C4C2412yes—
202C23×C4C2411yescharacteristic
203C2×M16—216no—
204C2×M16—232no—
205C2×M16—24no—
206C2×M16—28no—
207C2×M16—28no—
208C2×M16—216no—
209C2×M16C22×C4116yes—
210C2×M16C22×C4132yescomplemented
211C2×M16C2418yes—
212C22×C8—216no—
213C22×C8—24no—
214C22×C8—28no—
215C4×Q8—216no—
216C4×Q8—216no—
217C4×Q8—216no—
218C4×Q8—216no—
219C4×D4—264no—
220C4×D4—264no—
221C4×D4—216no—
222C4×D4—216no—
223C4×D4—216no—
224C4×D4—216no—
225#117—232no—
226#117—216no—
227#117—232no—
228#117—28no—
229#117—28no—
230#117—28no—
231#117—28no—
232#117—216no—
233#117—24no—
234#117—24no—
235#117—28no—
236#117—216no—
237#117—48no—
238#117C2×D4116yes—
239#117C2×D418yes—
240#117C2418yes—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—216no—
244C2×C4⋊C4—216no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—24no—
248C2×C4⋊C4—24no—
249C2×C4⋊C4—28no—
250C2×C4⋊C4—24no—
251C2×C4⋊C4—28no—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—24no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—24no—
256C2×C4⋊C4—44no—
257C2×C4⋊C4—44no—
258C2×C4⋊C4—42no—
259C2×C4⋊C4—41no—
260C2×C4⋊C4—41no—
261C2×C4⋊C4—44no—
262C2×C4⋊C4C2×D414yes—
263C2×C4⋊C4C2×D414yes—
264C2×C4⋊C4C2×D418yes—
265C2×C4⋊C4C2×D418yes—
266C2×C4⋊C4C2414yes—
267C2×C22⋊C4—28no—
268C2×C22⋊C4—216no—
269C2×C22⋊C4—24no—
270C2×C22⋊C4—28no—
271C2×C22⋊C4—24no—
272C2×C22⋊C4—216no—
273C2×C22⋊C4—28no—
274C2×C22⋊C4—24no—
275C2×C22⋊C4—216no—
276C2×C22⋊C4—44no—
277C2×C22⋊C4—88no—
278C2×C42—28no—
279C2×C42—232no—
280C2×C42—24no—
281C2×C42—28no—
282C2×C42—24no—
283C2×C42—28no—
284C2×C42—28no—
285C2×C42—22no—
286C2×C42C2414yes—
287#107—232no—
288#106—232no—
289#101C22×C4132yescomplemented
290#100C22×C4132yescomplemented
291#95—216no—
292C24—22no—
293C24—22no—
294C24—24no—
295C24—42no—
296C24—42no—
297C24—44no—
298C24—44no—
299C24C2×C4⋊C418yes—
300C24C2×C4⋊C414yes—
301C24#12012yes—
302C24#12012yes—
303C24#12314yes—
304C24C22×D411yescharacteristic
305C24C22×D414yes—
306C24C22×D412yes—
307#41—232no—
308#41—232no—
309#41—232no—
310#41—232no—
311#41—264no—
312#41—264no—
313C2×Q8—28no—
314C2×Q8—28no—
315C2×Q8—24no—
316C2×Q8—28no—
317C2×Q8—28no—
318C2×Q8—24no—
319C2×Q8—24no—
320C2×Q8—24no—
321C2×Q8C2×C4⋊C418yes—
322C2×Q8C23×C414yes—
323C2×Q8C22×Q814yes—
324C2×D4—216no—
325C2×D4—216no—
326C2×D4—232no—
327C2×D4—232no—
328C2×D4—28no—
329C2×D4—28no—
330C2×D4—24no—
331C2×D4—28no—
332C2×D4—28no—
333C2×D4—24no—
334C2×D4—24no—
335C2×D4—24no—
336C2×D4C2×C4⋊C4132yes—
337C2×D4C2×C4⋊C418yes—
338C2×D4C23×C414yes—
339C2×D4C22×Q814yes—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—24no—
343C22×C4—28no—
344C22×C4—28no—
345C22×C4—216no—
346C22×C4—216no—
347C22×C4—216no—
348C22×C4—232no—
349C22×C4—24no—
350C22×C4—24no—
351C22×C4—216no—
352C22×C4—216no—
353C22×C4—28no—
354C22×C4—28no—
355C22×C4—24no—
356C22×C4—24no—
357C22×C4—44no—
358C22×C4—48no—
359C22×C4—44no—
360C22×C4—42no—
361C22×C4—48no—
362C22×C4—42no—
363C22×C4—44no—
364C22×C4—84no—
365C22×C4—84no—
366C22×C4—88no—
367C22×C4—88no—
368C22×C4—88no—
369C22×C4—88no—
370C22×C4—88no—
371C22×C4C2×C4⋊C418yes—
372C22×C4C2×C4⋊C4132yes—
373C22×C4C2×C4⋊C414yes—
374C22×C4C2×C4⋊C418yes—
375C22×C4C4×D418yes—
376C22×C4C4×D418yes—
377C22×C4C4×D4116yes—
378C22×C4#12014yes—
379C22×C4#12014yes—
380C22×C4#12012yes—
381C22×C4#12011yescharacteristic
382C22×C4#12011yescharacteristic
383C22×C4C22⋊Q818yes—
384C22×C4C22⋊Q818yes—
385C22×C4C22⋊Q8116yes—
386C22×C4#12314yes—
387C22×C4#12318yes—
388C22×C4C23×C412yes—
389C22×C4C23×C414yes—
390C22×C4C22×D414yes—
391C22×C4C22×D411yescharacteristic
392C22×C4C22×D412yes—
393C22×C4C22×D414yes—
394C22×C4C22×D414yes—
395C22×C4C22×D412yes—
396C22×C4C22×D412yes—
397C22×C4C22×Q812yes—
398C22×C4C22×Q814yes—
399C22×C4C2×#4114yes—
400C22×C4C2×#4118yes—
401C22×C4C2511yescharacteristic
402M16—216no—
403M16—232no—
404M16—28no—
405M16C23×C4116yes—
406C2×C8—216no—
407C2×C8—232no—
408C2×C8—28no—
409C4⋊C4—216no—
410C4⋊C4—216no—
411C4⋊C4—28no—
412C4⋊C4—28no—
413C4⋊C4—24no—
414C4⋊C4—24no—
415C4⋊C4—28no—
416C4⋊C4—44no—
417C4⋊C4—44no—
418C4⋊C4—44no—
419C4⋊C4—48no—
420C4⋊C4C22×D418yes—
421C4⋊C4C22×D418yes—
422C22⋊C4—232no—
423C22⋊C4—28no—
424C22⋊C4—216no—
425C22⋊C4—28no—
426C22⋊C4—48no—
427C22⋊C4—816no—
428C42—232no—
429C42—216no—
430C42—28no—
431C42—28no—
432C42—28no—
433C42—44no—
434C23—22no—
435C23—24no—
436C23—22no—
437C23—24no—
438C23—24no—
439C23—28no—
440C23—24no—
441C23—28no—
442C23—42no—
443C23—42no—
444C23—48no—
445C23—42no—
446C23—48no—
447C23—42no—
448C23—44no—
449C23—416no—
450C23—44no—
451C23—44no—
452C23—44no—
453C23—88no—
454C23—82no—
455C23—82no—
456C23#38518yes—
457C23#38518yes—
458C23C22×C4⋊C412yes—
459C23C22×C4⋊C418yes—
460C23C22×C4⋊C414yes—
461C23C2×#12011yescharacteristic
462C23C2×#12014yes—
463C23C2×#12011yescharacteristic
464C23C2×#12312yes—
465C23C2×#12314yes—
466C23C23×D411yescharacteristic
467Q8—28no—
468Q8—28no—
469Q8—216no—
470D4—264no—
471D4—28no—
472D4—28no—
473D4—216no—
474C2×C4—24no—
475C2×C4—24no—
476C2×C4—28no—
477C2×C4—28no—
478C2×C4—232no—
479C2×C4—232no—
480C2×C4—28no—
481C2×C4—28no—
482C2×C4—48no—
483C2×C4—48no—
484C2×C4—44no—
485C2×C4—48no—
486C2×C4—44no—
487C2×C4—44no—
488C2×C4—44no—
489C2×C4—88no—
490C2×C4—88no—
491C2×C4—816no—
492C2×C4—816no—
493C2×C4—88no—
494C2×C4—84no—
495C2×C4—816no—
496C2×C4—84no—
497C2×C4#38518yes—
498C2×C4#38514yes—
499C2×C4#38514yes—
500C2×C4#385116yes—
501C2×C4#385116yes—
502C2×C4C22×C4⋊C418yes—
503C2×C4C22×C4⋊C414yes—
504C2×C4C22×C4⋊C412yes—
505C2×C4C2×C4×D414yes—
506C2×C4C2×C4×D418yes—
507C2×C4C2×C4×D414yes—
508C2×C4C2×C4×D418yes—
509C2×C4C2×#12012yes—
510C2×C4C2×#12012yes—
511C2×C4C2×#12012yes—
512C2×C4C2×C22⋊Q814yes—
513C2×C4C2×C22⋊Q814yes—
514C2×C4C2×C22⋊Q818yes—
515C2×C4C2×C22⋊Q818yes—
516C2×C4C2×#12312yes—
517C2×C4C2×#12314yes—
518C2×C4C24×C411yescharacteristic
519C2×C4C23×D412yes—
520C2×C4C23×Q811yescharacteristic
521C2×C4C22×#4112yes—
522C8—216no—
523C22—24no—
524C22—24no—
525C22—216no—
526C22—21no—
527C22—24no—
528C22—21no—
529C22—21no—
530C22—24no—
531C22—21no—
532C22—28no—
533C22—44no—
534C22—44no—
535C22—48no—
536C22—48no—
537C22—416no—
538C22—44no—
539C22—44no—
540C22—84no—
541C22—88no—
542C22C2×#38512yes—
543C22C2×#38518yes—
544C22C2×#38512yes—
545C22#302112yes—
546C22#302212yes—
547C22C23×C4⋊C411yescharacteristic
548C22C22×#12011yescharacteristic
549C22C22×#12311yescharacteristic
550C4—28no—
551C4—48no—
552C4—48no—
553C4—84no—
554C4—84no—
555C4C2×#38514yes—
556C4C2×#38514yes—
557C4C2×#38514yes—
558C4C22×C4×D412yes—
559C4C22×C22⋊Q812yes—
560C2—21no—
561C2—21no—
562C2—22no—
563C2—28no—
564C2—48no—
565C2#2085814yesdirect product factor
566C2C22×#38511yescharacteristic
567C2C2×#302111yescharacteristic
568C2C2×#302211yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#428C2semidirect
5. #20858C2direct (N × H)
6. C2×#1857C2semidirect
7. C2×#1856C2semidirect
8. C2×#1733C2semidirect
27. C2×#428C22semidirect
30. C2×#413C4semidirect
40. #1857C22semidirect
41. #1856C22semidirect
42. #1733C22semidirect
61. C22×M16C2×C4semidirect
127. #413C2×C4semidirect
128. C2×#101C2×C4semidirect
130. C2×#100C2×C4semidirect
210. C2×M16C22×C4semidirect
289. #101C22×C4semidirect
290. #100C22×C4semidirect
565. C2#20858direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34282
C22×#4282
C22×#4132
C2×#23112
#208582
C2×#18572
C2×#18562
C2×#17332