Finite Group Databasebeta

← C2×#27808 #6457701

Subgroups — C2×#27808 #6457701

Order 512.

1962 conjugacy classes of subgroups.

The subgroup lattice has 575 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3164C211yesmaximal, characteristic, complemented
2C2×#3137C212yesmaximal
3C2×#3059C211yesmaximal, characteristic
4#27808C2116yesmaximal, direct product factor
5C2×#2038C212yesmaximal
6C2×#2028C212yesmaximal, complemented
7C2×#1979C211yesmaximal, characteristic, complemented
8C2×#1969C211yesmaximal, characteristic, complemented
9C2×#1930C212yesmaximal, complemented
10C2×#1816C211yesmaximal, characteristic
11C2×#1772C211yesmaximal, characteristic, complemented
12C2×#1764C211yesmaximal, characteristic
13C23×Q16C2211yescharacteristic
14C22×#131C2211yescharacteristic
15C2×#544C2212yes—
16C2×#536C2212yes—
17#3164—24no—
18#3164C2218yescomplemented
19C2×#501—22no—
20C2×#500—21no—
21C2×#499—21no—
22#3137—28no—
23#3137C22116yes—
24C2×#491—22no—
25C2×#489—22no—
26C2×#488—22no—
27C2×#487—22no—
28#3059—24no—
29#3059C2218yes—
30C2×#470—22no—
31C2×#467—21no—
32C2×#467—21no—
33C22×#108C2211yescharacteristic
34C2×#428C2212yes—
35C2×#427C2211yescharacteristic
36C22×#107C2211yescharacteristic
37C22×#104C2211yescharacteristic
38C2×#417C2212yes—
39C2×#419C2212yes—
40C2×#419C2212yes—
41C2×#416C2211yescharacteristic
42C22×#103C2212yes—
43C22×#101C2212yes—
44C2×#405C2212yes—
45C2×#405C2211yescharacteristic
46C22×C4×C8C2211yescharacteristic
47C2×#391C2212yes—
48#2038C22116yes—
49#2028C22116yescomplemented
50#1979C2218yescomplemented
51#1969C2218yescomplemented
52#1930C22116yescomplemented
53#1816C2218yes—
54#1772C2218yescomplemented
55#1764C2218yes—
56C2×#343C2212yes—
57C2×#341C2211yescharacteristic
58C2×#339C2211yescharacteristic
59C2×#339C2212yes—
60C22×#41C2311yescharacteristic
61C23×Q8C2312yes—
62C22×Q16—21no—
63C22×Q16—21no—
64C22×Q16—22no—
65C22×Q16—24no—
66C22×Q16—24no—
67C22×Q16C2314yes—
68C2×#131—22no—
69C2×#131—24no—
70C2×#131—24no—
71C2×#131C2314yes—
72C22×M16—21no—
73C22×M16C2312yes—
74C22×M16C2311yescharacteristic
75C22×M16C2311yescharacteristic
76C23×C8—21no—
77C23×C8C2311yescharacteristic
78C23×C8C2311yescharacteristic
79#544—24no—
80#544—24no—
81#544—42no—
82#544C2318yes—
83#536—24no—
84#536—24no—
85#536—42no—
86#536C2318yes—
87C2×C4⋊Q8—22no—
88C2×C4⋊Q8—22no—
89C2×C4⋊Q8—22no—
90C2×#125—22no—
91C2×#125—22no—
92C2×#124—22no—
93C2×#123—42no—
94C2×C22⋊Q8—22no—
95C2×C22⋊Q8—22no—
96C2×C22⋊Q8—42no—
97C2×#117C2311yescharacteristic
98C2×#117C2312yes—
99C22×C4⋊C4C2312yes—
100C22×C42C2311yescharacteristic
101#501—216no—
102#500—28no—
103#499—28no—
104#491—216no—
105#489—216no—
106#488—216no—
107#487—216no—
108#470—216no—
109#467—28no—
110#467—28no—
111C2×#108—24no—
112C2×#108C2314yes—
113#428—24no—
114#428C2318yes—
115#427D414yes—
116#427C2314yes—
117C2×#107—21no—
118C2×#107—21no—
119C2×#107—22no—
120C2×#107—22no—
121C2×#107D411yescharacteristic
122C2×#107D411yescharacteristic
123C2×#107C2314yes—
124C2×#106—22no—
125C2×#106D412yes—
126C2×#104—24no—
127C2×#104C2314yes—
128#419—24no—
129#419—24no—
130#419C2318yes—
131#419C2318yes—
132#417—24no—
133#417C2318yes—
134#416D414yes—
135#416C2314yes—
136C2×#103—22no—
137C2×#103—22no—
138C2×#103—22no—
139C2×#103—24no—
140C2×#103—22no—
141C2×#103—22no—
142C2×#103—22no—
143C2×#103—22no—
144C2×#103D411yescharacteristic
145C2×#103D411yescharacteristic
146C2×#103C2318yes—
147C2×#102—22no—
148C2×#102D411yescharacteristic
149C2×#102D411yescharacteristic
150C2×#101—28no—
151C2×#101C2318yes—
152#405—24no—
153#405—22no—
154#405C2318yes—
155#405C2314yes—
156C2×#97—22no—
157C2×#97—21no—
158C2×C4×C8—22no—
159C2×C4×C8—21no—
160C2×C4×C8—24no—
161C2×C4×C8C2314yes—
162#391—42no—
163#391C2318yes—
164C2×#95—42no—
165#343C2318yes—
166#341C2314yes—
167#339C2314yes—
168#339C2318yes—
169C2×#41—21no—
170C2×#41—21no—
171C2×#41—22no—
172C2×#41—22no—
173C2×#41—22no—
174C2×#41—22no—
175C2×#41C2×D412yes—
176C2×#41C2412yes—
177C22×Q8—22no—
178C22×Q8—22no—
179C22×Q8—22no—
180C22×Q8—22no—
181C22×Q8—22no—
182C22×Q8—24no—
183C22×Q8—24no—
184C22×Q8—24no—
185C22×Q8—24no—
186C22×Q8—42no—
187C22×Q8C2×D411yescharacteristic
188C22×Q8C2414yes—
189C22×D4—21no—
190C22×D4C2×D411yescharacteristic
191C23×C4—21no—
192C23×C4—21no—
193C23×C4—22no—
194C23×C4—22no—
195C23×C4C2411yescharacteristic
196C2×Q16—24no—
197C2×Q16—24no—
198C2×Q16—28no—
199C2×Q16—28no—
200C2×Q16—44no—
201C2×Q16—44no—
202C2×Q16—48no—
203#131—28no—
204#131—28no—
205#131—48no—
206C2×M16—21no—
207C2×M16—22no—
208C2×M16—21no—
209C2×M16—22no—
210C2×M16—24no—
211C2×M16—22no—
212C2×M16—22no—
213C2×M16—24no—
214C2×M16—24no—
215C2×M16—44no—
216C2×M16#4114yes—
217C2×M16C2412yes—
218C2×M16C2414yes—
219C2×M16C2412yes—
220C22×C8—21no—
221C22×C8—22no—
222C22×C8—22no—
223C22×C8—21no—
224C22×C8—22no—
225C22×C8—24no—
226C22×C8—44no—
227C22×C8C2×D411yescharacteristic
228C22×C8C2×D411yescharacteristic
229C22×C8C2×D412yes—
230C22×C8C2×D411yescharacteristic
231C22×C8C2×D411yescharacteristic
232C22×C8C2×D412yes—
233C22×C8#4114yes—
234C22×C8#4114yes—
235C22×C8C2412yes—
236C22×C8C2412yes—
237C4⋊Q8—28no—
238C4⋊Q8—28no—
239C4⋊Q8—28no—
240C4⋊Q8—44no—
241C4⋊Q8—44no—
242C4⋊Q8—44no—
243#125—28no—
244#125—28no—
245#125—44no—
246#125—44no—
247#124—28no—
248#124—44no—
249#123—48no—
250#123—48no—
251C22⋊Q8—28no—
252C22⋊Q8—28no—
253C22⋊Q8—48no—
254C22⋊Q8—48no—
255C22⋊Q8—44no—
256C22⋊Q8—44no—
257#117—22no—
258#117—21no—
259#117—22no—
260#117—21no—
261#117C2×D414yes—
262#117C2×D412yes—
263#117C2414yes—
264#117C2412yes—
265C2×C4⋊C4—22no—
266C2×C4⋊C4—22no—
267C2×C4⋊C4—22no—
268C2×C4⋊C4—22no—
269C2×C4⋊C4—22no—
270C2×C4⋊C4—42no—
271C2×C4⋊C4—42no—
272C2×C4⋊C4—42no—
273C2×C4⋊C4—42no—
274C2×C4⋊C4—42no—
275C2×C4⋊C4C2×D412yes—
276C2×C4⋊C4C2×D412yes—
277C2×C4⋊C4C2×D411yescharacteristic
278C2×C4⋊C4C2×D411yescharacteristic
279C2×C4⋊C4C2414yes—
280C2×C22⋊C4—21no—
281C2×C22⋊C4—22no—
282C2×C22⋊C4—42no—
283C2×C22⋊C4—42no—
284C2×C42—22no—
285C2×C42—21no—
286C2×C42—22no—
287C2×C42—22no—
288C2×C42—21no—
289C2×C42C2412yes—
290#108—28no—
291#107—24no—
292#107—24no—
293#107—28no—
294#107C2×D414yes—
295#107C2×D414yes—
296#106—28no—
297#106C2×D418yes—
298#104—28no—
299#103—28no—
300#103—28no—
301#103—28no—
302#103—28no—
303#103—28no—
304#103—28no—
305#103—28no—
306#103C2×D414yes—
307#103C2×D414yes—
308#102—28no—
309#102C2×D414yes—
310#102C2×D414yes—
311#101—216no—
312#97—28no—
313#97—24no—
314C4×C8—28no—
315C4×C8—24no—
316C4×C8—28no—
317#95—48no—
318C24—21no—
319C24H(5,𝔽2)11yescharacteristic
320#41—24no—
321#41—24no—
322#41—22no—
323#41—22no—
324#41—22no—
325#41—22no—
326#41—42no—
327#41—42no—
328#41—42no—
329#41—42no—
330C2×Q8—21no—
331C2×Q8—22no—
332C2×Q8—22no—
333C2×Q8—24no—
334C2×Q8—24no—
335C2×Q8—24no—
336C2×Q8—24no—
337C2×Q8—24no—
338C2×Q8—24no—
339C2×Q8—48no—
340C2×Q8—44no—
341C2×Q8—42no—
342C2×Q8—42no—
343C2×Q8—44no—
344C2×Q8—44no—
345C2×Q8—44no—
346C2×Q8—44no—
347C2×Q8—44no—
348C2×Q8—44no—
349C2×Q8—44no—
350C2×Q8—44no—
351C2×Q8—44no—
352C2×Q8—164no—
353C2×Q8C22×D412yes—
354C2×D4—22no—
355C2×D4—22no—
356C2×D4—22no—
357C2×D4—21no—
358C2×D4—22no—
359C2×D4—42no—
360C2×D4—42no—
361C2×D4C22×D412yes—
362C22×C4—24no—
363C22×C4—22no—
364C22×C4—22no—
365C22×C4—21no—
366C22×C4—21no—
367C22×C4—21no—
368C22×C4—22no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—24no—
372C22×C4—24no—
373C22×C4—42no—
374C22×C4—42no—
375C22×C4—42no—
376C22×C4—42no—
377C22×C4—44no—
378C22×C4—42no—
379C22×C4—42no—
380C22×C4—42no—
381C22×C4—44no—
382C22×C4—42no—
383C22×C4—84no—
384C22×C4C22×D411yescharacteristic
385C22×C4C22×D411yescharacteristic
386C22×C4C22×D411yescharacteristic
387C22×C4C22×D411yescharacteristic
388C22×C4C2×#4112yes—
389C22×C4C2×#4112yes—
390C22×C4C2×#4112yes—
391C22×C4H(5,𝔽2)11yescharacteristic
392C22×C42−1+412yes—
393C22×C4C2511yescharacteristic
394Q16—48no—
395Q16—48no—
396M16—24no—
397M16—22no—
398M16—24no—
399M16—24no—
400M16—22no—
401M16—22no—
402M16—42no—
403M16—44no—
404M16—48no—
405M16C2×#4114yes—
406C2×C8—22no—
407C2×C8—22no—
408C2×C8—24no—
409C2×C8—24no—
410C2×C8—22no—
411C2×C8—22no—
412C2×C8—22no—
413C2×C8—24no—
414C2×C8—22no—
415C2×C8—42no—
416C2×C8—44no—
417C2×C8—48no—
418C2×C8#12414yes—
419C2×C8#12414yes—
420C2×C8#12418yes—
421C2×C8C22×D412yes—
422C2×C8C22×D412yes—
423C2×C8C22×D412yes—
424C2×C8C22×D412yes—
425C2×C8C2×#4114yes—
426C2×C8C2×#4114yes—
427C4⋊C4—22no—
428C4⋊C4—22no—
429C4⋊C4—21no—
430C4⋊C4—21no—
431C4⋊C4—24no—
432C4⋊C4—24no—
433C4⋊C4—48no—
434C4⋊C4—48no—
435C4⋊C4—48no—
436C4⋊C4—48no—
437C4⋊C4—48no—
438C4⋊C4—42no—
439C4⋊C4—42no—
440C4⋊C4C22×D412yes—
441C4⋊C4C22×D412yes—
442C4⋊C4C22×D414yes—
443C4⋊C4C22×D414yes—
444C22⋊C4—22no—
445C22⋊C4—24no—
446C22⋊C4—22no—
447C22⋊C4—24no—
448C22⋊C4—48no—
449C22⋊C4—48no—
450C42—24no—
451C42—22no—
452C42—24no—
453C42—22no—
454C42—22no—
455C42—22no—
456C42—42no—
457C23—22no—
458C23—22no—
459C23—22no—
460C23—42no—
461C23—42no—
462C23—42no—
463C23#54212yes—
464C23D4211yescharacteristic
465C23D4211yescharacteristic
466C23#55512yes—
467C23C2×H(5,𝔽2)11yescharacteristic
468Q8—22no—
469Q8—22no—
470Q8—42no—
471Q8—44no—
472Q8—44no—
473Q8—44no—
474Q8—44no—
475Q8—84no—
476Q8—84no—
477Q8—168no—
478D4—22no—
479D4—22no—
480D4—42no—
481D4—42no—
482D4—44no—
483D4—42no—
484C2×C4—24no—
485C2×C4—24no—
486C2×C4—24no—
487C2×C4—22no—
488C2×C4—22no—
489C2×C4—22no—
490C2×C4—48no—
491C2×C4—42no—
492C2×C4—42no—
493C2×C4—42no—
494C2×C4—44no—
495C2×C4—42no—
496C2×C4—44no—
497C2×C4—42no—
498C2×C4—42no—
499C2×C4—42no—
500C2×C4—44no—
501C2×C4—44no—
502C2×C4—44no—
503C2×C4—44no—
504C2×C4—44no—
505C2×C4—84no—
506C2×C4—84no—
507C2×C4—84no—
508C2×C4—84no—
509C2×C4—162no—
510C2×C4C2×#12412yes—
511C2×C4C2×#12412yes—
512C2×C4#53212yes—
513C2×C4#53212yes—
514C2×C4#54212yes—
515C2×C4D4211yescharacteristic
516C2×C4D4211yescharacteristic
517C2×C4#54712yes—
518C2×C4#54712yes—
519C2×C4#54812yes—
520C2×C4#54812yes—
521C2×C4#55512yes—
522C2×C4C23×D411yescharacteristic
523C2×C4C23×D411yescharacteristic
524C2×C4C22×#4111yescharacteristic
525C2×C4C22×#4111yescharacteristic
526C2×C4C22×#4111yescharacteristic
527C2×C4C2×2−1+411yescharacteristic
528C8—22no—
529C8—22no—
530C8—24no—
531C8—42no—
532C8—44no—
533C8C2×#12414yes—
534C8C2×#12414yes—
535C22—24no—
536C22—24no—
537C22—21no—
538C22—21no—
539C22—21no—
540C22—21no—
541C22—42no—
542C22—42no—
543C22—42no—
544C22—84no—
545C22#249112yes—
546C22#249112yes—
547C22#329012yes—
548C22#329312yes—
549C22C2×#54211yescharacteristic
550C22C2×D4211yescharacteristic
551C22C2×#55511yescharacteristic
552C4—44no—
553C4—44no—
554C4—42no—
555C4—44no—
556C4—42no—
557C4—42no—
558C4—84no—
559C4—84no—
560C4#249112yes—
561C4#249112yes—
562C4C22×#12411yescharacteristic
563C4C2×#53211yescharacteristic
564C4C2×#54711yescharacteristic
565C4C2×#54811yescharacteristic
566C2—21no—
567C2—21no—
568C2—22no—
569C2—82no—
570C2#2780814yesdirect product factor
571C2C2×#249111yescharacteristic
572C2C2×#329011yescharacteristic
573C2C2×#329311yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3164C2semidirect
4. #27808C2direct (N × H)
6. C2×#2028C2semidirect
7. C2×#1979C2semidirect
8. C2×#1969C2semidirect
9. C2×#1930C2semidirect
11. C2×#1772C2semidirect
18. #3164C22semidirect
49. #2028C22semidirect
50. #1979C22semidirect
51. #1969C22semidirect
52. #1930C22semidirect
54. #1772C22semidirect
570. C2#27808direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31642
C2×#31372
C2×#30592
#278082
C2×#20382
C2×#20282
C2×#19792
C2×#19692
C2×#19302
C2×#18162
C2×#17722
C2×#17642