Finite Group Databasebeta

← C2×#17983 #6344849

Subgroups — C2×#17983 #6344849

Order 512.

1858 conjugacy classes of subgroups.

The subgroup lattice has 556 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3171C211yesmaximal, characteristic
2C2×#2966C211yesmaximal, characteristic, complemented
3C2×#2931C211yesmaximal, characteristic, complemented
4#17983C2116yesmaximal, direct product factor
5C2×#1588C212yesmaximal, complemented
6C2×#1586C212yesmaximal, complemented
7C2×#1582C212yesmaximal, complemented
8C2×#1581C212yesmaximal, complemented
9C2×#1569C211yesmaximal, characteristic, complemented
10C2×#1495C211yesmaximal, characteristic, complemented
11C2×#1496C211yesmaximal, characteristic, complemented
12C2×#1451C211yesmaximal, characteristic, complemented
13C22×#131—21no—
14C2×#532C2211yescharacteristic
15C2×#529C2211yescharacteristic
16#3171C418yes—
17#3171C2218yes—
18C2×#501C411yescharacteristic
19C2×#496C411yescharacteristic
20C2×#490C411yescharacteristic
21C2×#489C411yescharacteristic
22C2×#469C412yes—
23C2×#468C412yes—
24#2966—24no—
25#2966C2218yescomplemented
26C2×#446C2211yescharacteristic
27C2×C8×Q8C2211yescharacteristic
28C2×C4×SD16C2212yes—
29C2×C4×D8C2212yes—
30#2931—24no—
31#2931C2218yescomplemented
32C2×#436—21no—
33C2×#436C2211yescharacteristic
34C2×#436C2212yes—
35C2×#435—21no—
36C2×C8×D4—21no—
37C2×C8×D4—21no—
38C2×C8×D4C2211yescharacteristic
39C2×C8×D4C2212yes—
40C2×#433—21no—
41C2×#432C2211yescharacteristic
42C2×#431C2211yescharacteristic
43C2×#423C2211yescharacteristic
44C2×#408—21no—
45C2×#405—21no—
46C2×C4×M16C2211yescharacteristic
47C22×C4×C8C2211yescharacteristic
48#1588C22116yescomplemented
49#1586C22116yescomplemented
50#1582C22116yescomplemented
51#1581C22116yescomplemented
52#1569C2218yescomplemented
53C2×#335C2212yes—
54C2×#334C2212yes—
55#1496C2218yescomplemented
56#1495C2218yescomplemented
57C2×Q8⋊C8C2212yes—
58C2×D4⋊C8C2212yes—
59C2×D4⋊C8C2212yes—
60C2×D4⋊C8C2212yes—
61#1451C2218yescomplemented
62C2×#322C2212yes—
63C2×#322C2212yes—
64C22×#41—21no—
65C22×SD16C2×C412yes—
66C22×D8C2×C412yes—
67C2×#131—28no—
68C2×#131—48no—
69C22×M16—21no—
70C22×M16—21no—
71C22×M16—22no—
72C22×M16C2×C412yes—
73C23×C8—21no—
74C23×C8—22no—
75C23×C8D411yescharacteristic
76C23×C8D411yescharacteristic
77#532—22no—
78#532—22no—
79#532C2×C414yes—
80#532C2314yes—
81C2×C4⋊Q8C2×C411yescharacteristic
82C2×#127C2×C411yescharacteristic
83#529—22no—
84#529—22no—
85#529C2×C414yes—
86#529C2314yes—
87C2×#126—21no—
88C2×#125C2×C411yescharacteristic
89C2×#124—21no—
90C2×#124C2×C411yescharacteristic
91C2×#123—21no—
92C2×C22⋊Q8C2×C411yescharacteristic
93C2×#121—21no—
94C2×#121C2×C411yescharacteristic
95C2×#121C2×C412yes—
96C2×C4×Q8C2311yescharacteristic
97C2×C4×D4—21no—
98C2×C4×D4—21no—
99C2×C4×D4C2311yescharacteristic
100C2×C4×D4C2312yes—
101C2×#117—21no—
102C22×C42C2311yescharacteristic
103#501C2×C418yes—
104#496C2×C418yes—
105#490C2×C418yes—
106#489C2×C418yes—
107#469C2×C4116yes—
108#468C2×C4116yes—
109#446—22no—
110#446C2314yes—
111C8×Q8—22no—
112C8×Q8C2314yes—
113C4×SD16C2×C418yes—
114C4×SD16C2318yes—
115C4×D8C2×C418yes—
116C4×D8C2318yes—
117#436—28no—
118#436—24no—
119#436—22no—
120#436C2314yes—
121#436C2318yes—
122#435—28no—
123C8×D4—28no—
124C8×D4—28no—
125C8×D4—24no—
126C8×D4—22no—
127C8×D4C2318yes—
128C8×D4C2314yes—
129#433—28no—
130#432—22no—
131#432C2314yes—
132#431—22no—
133#431C2314yes—
134C2×#107C2×C412yes—
135C2×#106C2×C412yes—
136#423—22no—
137#423C2314yes—
138C2×C4⋊C8—21no—
139C2×C4⋊C8—21no—
140C2×C4⋊C8—21no—
141C2×C4⋊C8—21no—
142C2×C4⋊C8C2311yescharacteristic
143C2×C4⋊C8C2312yes—
144C2×C4⋊C8C2311yescharacteristic
145C2×#103C2×C412yes—
146C2×#102C2×C412yes—
147C2×#102C2×C412yes—
148C2×#102C2×C412yes—
149#408—28no—
150C2×C22⋊C8—21no—
151C2×C22⋊C8—21no—
152C2×C22⋊C8—22no—
153C2×C22⋊C8—22no—
154C2×C22⋊C8—21no—
155C2×C22⋊C8—21no—
156#405—28no—
157C4×M16C2×C414yes—
158C4×M16C2314yes—
159C2×#97—21no—
160C2×#97—21no—
161C2×#97C2×C411yescharacteristic
162C2×#97C2×C411yescharacteristic
163C2×C4×C8—21no—
164C2×C4×C8D411yescharacteristic
165C2×C4×C8D411yescharacteristic
166C2×C4×C8D414yes—
167C2×C4×C8C2312yes—
168C2×C4×C8C2312yes—
169C2×C4×C8C2311yescharacteristic
170C2×C4×C8C2311yescharacteristic
171C2×C4×C8C2314yes—
172#335C2318yes—
173#334C2318yes—
174Q8⋊C8C2318yes—
175D4⋊C8C2318yes—
176D4⋊C8C2318yes—
177D4⋊C8C2318yes—
178#322C2318yes—
179#322C2318yes—
180C2×#41—24no—
181C2×#41—24no—
182C2×#41—44no—
183C2×#41—44no—
184C22×Q8—21no—
185C22×Q8C22×C411yescharacteristic
186C22×D4—21no—
187C22×D4—22no—
188C22×D4—21no—
189C22×D4—21no—
190C22×D4C22×C411yescharacteristic
191C22×D4C22×C412yes—
192C23×C4—21no—
193C23×C4—22no—
194C23×C4C22×C411yescharacteristic
195C23×C4C2×D411yescharacteristic
196C23×C4#4111yescharacteristic
197C2×SD16—44no—
198C2×SD16C22×C418yes—
199C2×D8—44no—
200C2×D8C22×C418yes—
201#131—432no—
202C2×M16—24no—
203C2×M16—28no—
204C2×M16—24no—
205C2×M16—44no—
206C2×M16—48no—
207C2×M16—44no—
208C2×M16—44no—
209C2×M16C22×C418yes—
210C22×C8—24no—
211C22×C8—22no—
212C22×C8—21no—
213C22×C8—21no—
214C22×C8—22no—
215C22×C8—28no—
216C22×C8—24no—
217C22×C8—42no—
218C22×C8—44no—
219C22×C8—48no—
220C22×C8C22×C412yes—
221C22×C8C22×C412yes—
222C22×C8C2×D414yes—
223C22×C8C2×D411yescharacteristic
224C22×C8C2×D411yescharacteristic
225C22×C8C2×D411yescharacteristic
226C22×C8C2×D414yes—
227C22×C8C2×D411yescharacteristic
228C4⋊Q8—22no—
229C4⋊Q8C22×C414yes—
230#127—22no—
231#127C22×C414yes—
232#126—24no—
233#126—24no—
234#125—22no—
235#125C22×C414yes—
236#124—24no—
237#124—22no—
238#124—24no—
239#124C22×C414yes—
240#123—24no—
241#123—24no—
242C22⋊Q8—22no—
243C22⋊Q8C22×C414yes—
244#121—24no—
245#121—22no—
246#121—24no—
247#121—24no—
248#121C22×C414yes—
249#121C22×C418yes—
250C4×Q8—21no—
251C4×Q8—21no—
252C4×Q8C22×C412yes—
253C4×Q8C2412yes—
254C4×D4—24no—
255C4×D4—24no—
256C4×D4—24no—
257C4×D4—24no—
258C4×D4—21no—
259C4×D4—22no—
260C4×D4—21no—
261C4×D4—22no—
262C4×D4C22×C412yes—
263C4×D4C22×C414yes—
264C4×D4C2412yes—
265C4×D4C2414yes—
266#117—24no—
267#117—24no—
268C2×C4⋊C4—21no—
269C2×C4⋊C4—21no—
270C2×C4⋊C4—21no—
271C2×C4⋊C4—21no—
272C2×C4⋊C4—21no—
273C2×C4⋊C4C22×C412yes—
274C2×C4⋊C4C22×C411yescharacteristic
275C2×C4⋊C4C22×C411yescharacteristic
276C2×C22⋊C4—21no—
277C2×C22⋊C4—21no—
278C2×C22⋊C4—21no—
279C2×C22⋊C4—22no—
280C2×C22⋊C4—21no—
281C2×C22⋊C4—22no—
282C2×C22⋊C4—21no—
283C2×C42—21no—
284C2×C42C22×C411yescharacteristic
285C2×C42C22×C412yes—
286C2×C42C2×D412yes—
287C2×C42C2×D411yescharacteristic
288C2×C42#4111yescharacteristic
289C2×C42#4112yes—
290C2×C42C2412yes—
291C2×C42C2411yescharacteristic
292#107C22×C418yes—
293#106C22×C418yes—
294C4⋊C8—24no—
295C4⋊C8—24no—
296C4⋊C8—24no—
297C4⋊C8—22no—
298C4⋊C8—21no—
299C4⋊C8—21no—
300C4⋊C8—24no—
301C4⋊C8C2412yes—
302C4⋊C8C2412yes—
303C4⋊C8C2414yes—
304#103C22×C418yes—
305#102C22×C418yes—
306#102C22×C418yes—
307#102C22×C418yes—
308C22⋊C8—24no—
309C22⋊C8—24no—
310C22⋊C8—28no—
311C22⋊C8—28no—
312C22⋊C8—24no—
313C22⋊C8—24no—
314#97—24no—
315#97—24no—
316#97C22×C414yes—
317#97C22×C414yes—
318C4×C8—24no—
319C4×C8—22no—
320C4×C8C22×C414yes—
321C4×C8C2×D414yes—
322C4×C8C2×D414yes—
323C4×C8C2×D412yes—
324C4×C8C2×D412yes—
325C4×C8C2414yes—
326C4×C8C2414yes—
327C4×C8C2412yes—
328C4×C8C2412yes—
329C24—21no—
330C24—22no—
331C24C4×D411yescharacteristic
332#41—48no—
333#41—416no—
334#41—48no—
335C2×Q8—21no—
336C2×Q8—24no—
337C2×Q8—24no—
338C2×Q8—44no—
339C2×Q8C23×C412yes—
340C2×D4—24no—
341C2×D4—28no—
342C2×D4—21no—
343C2×D4—22no—
344C2×D4—24no—
345C2×D4—24no—
346C2×D4—24no—
347C2×D4—24no—
348C2×D4—24no—
349C2×D4—44no—
350C2×D4—44no—
351C2×D4—44no—
352C2×D4—48no—
353C2×D4C23×C412yes—
354C2×D4C23×C414yes—
355C22×C4—24no—
356C22×C4—22no—
357C22×C4—22no—
358C22×C4—21no—
359C22×C4—21no—
360C22×C4—21no—
361C22×C4—22no—
362C22×C4—22no—
363C22×C4—24no—
364C22×C4—22no—
365C22×C4—24no—
366C22×C4—42no—
367C22×C4—44no—
368C22×C4—42no—
369C22×C4—42no—
370C22×C4—44no—
371C22×C4C4×D411yescharacteristic
372C22×C4C4×D411yescharacteristic
373C22×C4C4×D412yes—
374C22×C4C4×D411yescharacteristic
375C22×C4C4×D412yes—
376C22×C4C4×D412yes—
377C22×C4C23×C412yes—
378C22×C4C23×C411yescharacteristic
379C22×C4C22×D412yes—
380C22×C4C22×D411yescharacteristic
381C22×C4C2×#4111yescharacteristic
382C22×C4C2×#4112yes—
383SD16—48no—
384D8—48no—
385M16—48no—
386M16—416no—
387M16—48no—
388M16—48no—
389C2×C8—24no—
390C2×C8—24no—
391C2×C8—22no—
392C2×C8—22no—
393C2×C8—22no—
394C2×C8—28no—
395C2×C8—22no—
396C2×C8—22no—
397C2×C8—24no—
398C2×C8—24no—
399C2×C8—44no—
400C2×C8—48no—
401C2×C8—44no—
402C2×C8—44no—
403C2×C8—42no—
404C2×C8—42no—
405C2×C8—416no—
406C2×C8AGL(1,ℤ/8)14yes—
407C2×C8C23×C414yes—
408C2×C8C23×C414yes—
409C2×C8C22×D412yes—
410C2×C8C22×D412yes—
411C2×C8C22×D412yes—
412C2×C8C22×D412yes—
413C4⋊C4—24no—
414C4⋊C4—24no—
415C4⋊C4—24no—
416C4⋊C4—24no—
417C4⋊C4—22no—
418C4⋊C4—22no—
419C4⋊C4—21no—
420C4⋊C4—21no—
421C4⋊C4—22no—
422C4⋊C4C23×C412yes—
423C4⋊C4C23×C412yes—
424C4⋊C4C23×C414yes—
425C22⋊C4—24no—
426C22⋊C4—24no—
427C22⋊C4—24no—
428C22⋊C4—28no—
429C22⋊C4—24no—
430C22⋊C4—24no—
431C22⋊C4—22no—
432C22⋊C4—24no—
433C22⋊C4—22no—
434C42—22no—
435C42—22no—
436C42C4×D412yes—
437C42C4×D412yes—
438C42C4×D412yes—
439C42C23×C411yescharacteristic
440C42C23×C412yes—
441C42C22×D412yes—
442C42C22×D411yescharacteristic
443C42C2×#4111yescharacteristic
444C42C2×#4112yes—
445C42C2511yescharacteristic
446C23—22no—
447C23—22no—
448C23—22no—
449C23—22no—
450C23—24no—
451C23—42no—
452C23—44no—
453C23—44no—
454C23—42no—
455C23—44no—
456C23—42no—
457C23C2×C4×D412yes—
458C23C2×C4×D411yescharacteristic
459Q8—24no—
460Q8—48no—
461Q8—42no—
462D4—24no—
463D4—24no—
464D4—24no—
465D4—48no—
466D4—48no—
467D4—48no—
468D4—416no—
469D4—42no—
470D4—44no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—22no—
474C2×C4—22no—
475C2×C4—24no—
476C2×C4—24no—
477C2×C4—24no—
478C2×C4—22no—
479C2×C4—22no—
480C2×C4—22no—
481C2×C4—22no—
482C2×C4—22no—
483C2×C4—24no—
484C2×C4—42no—
485C2×C4—42no—
486C2×C4—42no—
487C2×C4—42no—
488C2×C4—44no—
489C2×C4—42no—
490C2×C4—44no—
491C2×C4—48no—
492C2×C4—44no—
493C2×C4—42no—
494C2×C4—42no—
495C2×C4—44no—
496C2×C4C2×C4×D411yescharacteristic
497C2×C4C2×C4×D412yes—
498C2×C4C2×C4×D412yes—
499C2×C4C2×C4×D412yes—
500C2×C4C2×C4×D411yescharacteristic
501C2×C4C2×C4×D411yescharacteristic
502C2×C4#56814yes—
503C2×C4C2×AGL(1,ℤ/8)12yes—
504C2×C4#57512yes—
505C2×C4C24×C411yescharacteristic
506C2×C4C23×D411yescharacteristic
507C2×C4C22×#4111yescharacteristic
508C8—24no—
509C8—24no—
510C8—22no—
511C8—22no—
512C8—22no—
513C8—44no—
514C8—44no—
515C8—42no—
516C8—42no—
517C8C2×AGL(1,ℤ/8)14yes—
518C22—22no—
519C22—22no—
520C22—22no—
521C22—44no—
522C22—44no—
523C22—42no—
524C22—42no—
525C22—44no—
526C22—44no—
527C22—42no—
528C22—88no—
529C22—84no—
530C22#293212yes—
531C22C4×AGL(1,ℤ/8)12yes—
532C22#295512yes—
533C22C22×C4×D411yescharacteristic
534C4—21no—
535C4—21no—
536C4—22no—
537C4—22no—
538C4—22no—
539C4—42no—
540C4—42no—
541C4—42no—
542C4—44no—
543C4#293212yes—
544C4C4×AGL(1,ℤ/8)12yes—
545C4C2×#56812yes—
546C4C22×AGL(1,ℤ/8)11yescharacteristic
547C4C2×#57511yescharacteristic
548C2—42no—
549C2—84no—
550C2—82no—
551C2#1798314yesdirect product factor
552C2C2×#293211yescharacteristic
553C2C2×C4×AGL(1,ℤ/8)11yescharacteristic
554C2C2×#295511yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3171C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2966C2semidirect
3. C2×#2931C2semidirect
4. #17983C2direct (N × H)
5. C2×#1588C2semidirect
6. C2×#1586C2semidirect
7. C2×#1582C2semidirect
8. C2×#1581C2semidirect
9. C2×#1569C2semidirect
10. C2×#1495C2semidirect
11. C2×#1496C2semidirect
12. C2×#1451C2semidirect
25. #2966C22semidirect
31. #2931C22semidirect
48. #1588C22semidirect
49. #1586C22semidirect
50. #1582C22semidirect
51. #1581C22semidirect
52. #1569C22semidirect
55. #1496C22semidirect
56. #1495C22semidirect
61. #1451C22semidirect
551. C2#17983direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31712
C2×#29662
C2×#29312
#179832
C2×#15882
C2×#15862
C2×#15822
C2×#15812
C2×#15692
C2×#14952
C2×#14962
C2×#14512