Finite Group Databasebeta

← C2×#17940 #6344706

Subgroups — C2×#17940 #6344706

Order 512.

1912 conjugacy classes of subgroups.

The subgroup lattice has 573 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3106C211yesmaximal, characteristic
2C2×#2965C211yesmaximal, characteristic, complemented
3C2×#2931C211yesmaximal, characteristic, complemented
4#17940C2116yesmaximal, direct product factor
5C2×#1594C212yesmaximal, complemented
6C2×#1592C212yesmaximal, complemented
7C2×#1582C212yesmaximal, complemented
8C2×#1581C212yesmaximal, complemented
9C2×#1574C211yesmaximal, characteristic, complemented
10C2×#1484C211yesmaximal, characteristic, complemented
11C2×#1489C211yesmaximal, characteristic, complemented
12C2×#1451C211yesmaximal, characteristic, complemented
13C22×#131—21no—
14C2×#532C2211yescharacteristic
15C2×C4×#41C2211yescharacteristic
16#3106C418yes—
17#3106C2218yes—
18C2×#482C412yes—
19C2×#477C411yescharacteristic
20C2×#476C411yescharacteristic
21C2×#460C411yescharacteristic
22C2×#459C411yescharacteristic
23C2×#449C412yes—
24#2965—24no—
25#2965C2218yescomplemented
26C2×#446C2211yescharacteristic
27C2×#446C2211yescharacteristic
28C2×C4×SD16C2212yes—
29C2×C4×D8C2212yes—
30#2931—24no—
31#2931C2218yescomplemented
32C2×#436—21no—
33C2×#436C2211yescharacteristic
34C2×#436C2211yescharacteristic
35C2×#436C2212yes—
36C2×#435—21no—
37C2×#435—21no—
38C2×C8×D4—21no—
39C2×C8×D4C2212yes—
40C2×#431—21no—
41C2×#431C2211yescharacteristic
42C2×#431C2211yescharacteristic
43C2×#423C2211yescharacteristic
44C2×#408—21no—
45C2×C4×M16—21no—
46C2×C4×M16C2211yescharacteristic
47C22×C4×C8C2211yescharacteristic
48#1594C22116yescomplemented
49#1592C22116yescomplemented
50#1582C22116yescomplemented
51#1581C22116yescomplemented
52#1574C2218yescomplemented
53C2×#335C2212yes—
54C2×#334C2212yes—
55#1489C2218yescomplemented
56#1484C2218yescomplemented
57C2×Q8⋊C8C2212yes—
58C2×D4⋊C8C2212yes—
59C2×D4⋊C8C2212yes—
60C2×D4⋊C8C2212yes—
61#1451C2218yescomplemented
62C2×#322C2212yes—
63C2×#322C2212yes—
64C22×#41—21no—
65C22×#41C2×C411yescharacteristic
66C22×SD16C2×C412yes—
67C22×D8C2×C412yes—
68C2×#131—28no—
69C2×#131—48no—
70C22×M16—21no—
71C22×M16—21no—
72C22×M16—21no—
73C22×M16—21no—
74C22×M16—22no—
75C23×C8—22no—
76C23×C8D411yescharacteristic
77C23×C8D411yescharacteristic
78#532—22no—
79#532—22no—
80#532C2×C414yes—
81#532C2314yes—
82C2×C4⋊Q8C2×C411yescharacteristic
83C2×#127C2×C411yescharacteristic
84C2×#124—21no—
85C2×#121—21no—
86C2×#121C2×C412yes—
87C4×#41—22no—
88C4×#41—22no—
89C4×#41C2×C414yes—
90C4×#41C2314yes—
91C2×C4×Q8C2×C411yescharacteristic
92C2×C4×Q8C2311yescharacteristic
93C2×C4×D4—21no—
94C2×C4×D4—21no—
95C2×C4×D4—21no—
96C2×C4×D4C2×C411yescharacteristic
97C2×C4×D4C2311yescharacteristic
98C2×C4×D4C2312yes—
99C2×#117—21no—
100C2×#117C2×C411yescharacteristic
101C22×C42—21no—
102C22×C42C2311yescharacteristic
103#482C2×C4116yes—
104#477C2×C418yes—
105#476C2×C418yes—
106#460C2×C418yes—
107#459C2×C418yes—
108#449C2×C4116yes—
109#446—22no—
110#446—22no—
111#446C2314yes—
112#446C2314yes—
113C4×SD16C2×C418yes—
114C4×SD16C2318yes—
115C4×D8C2×C418yes—
116C4×D8C2318yes—
117#436—28no—
118#436—24no—
119#436—22no—
120#436—22no—
121#436C2314yes—
122#436C2318yes—
123#436C2314yes—
124#435—28no—
125#435—28no—
126C8×D4—28no—
127C8×D4—24no—
128C8×D4C2318yes—
129#431—22no—
130#431—28no—
131#431C2×C414yes—
132#431C2314yes—
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⋊C8C2×C411yescharacteristic
142C2×C4⋊C8C2×C411yescharacteristic
143C2×C4⋊C8C2311yescharacteristic
144C2×C4⋊C8C2312yes—
145C2×C4⋊C8C2311yescharacteristic
146C2×#103C2×C412yes—
147C2×#102C2×C412yes—
148C2×#102C2×C412yes—
149C2×#102C2×C412yes—
150#408—28no—
151C2×C22⋊C8—21no—
152C2×C22⋊C8—22no—
153C2×C22⋊C8—22no—
154C2×C22⋊C8—21no—
155C2×C22⋊C8—21no—
156C2×C22⋊C8C2×C412yes—
157C4×M16—22no—
158C4×M16—28no—
159C4×M16C2314yes—
160C2×#97—21no—
161C2×#97—21no—
162C2×#97—21no—
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—22no—
181C2×#41—24no—
182C2×#41—24no—
183C2×#41—42no—
184C2×#41—42no—
185C2×#41—44no—
186C2×#41—44no—
187C2×#41C22×C414yes—
188C22×Q8—21no—
189C22×Q8C22×C411yescharacteristic
190C22×D4—21no—
191C22×D4—22no—
192C22×D4—21no—
193C22×D4—21no—
194C22×D4C22×C411yescharacteristic
195C22×D4C22×C412yes—
196C23×C4—21no—
197C23×C4—21no—
198C23×C4—22no—
199C23×C4—21no—
200C23×C4C22×C411yescharacteristic
201C23×C4C2×D411yescharacteristic
202C23×C4#4111yescharacteristic
203C2×SD16—44no—
204C2×SD16C22×C418yes—
205C2×D8—44no—
206C2×D8C22×C418yes—
207#131—432no—
208C2×M16—24no—
209C2×M16—24no—
210C2×M16—28no—
211C2×M16—24no—
212C2×M16—24no—
213C2×M16—44no—
214C2×M16—48no—
215C2×M16—44no—
216C2×M16—44no—
217C2×M16—44no—
218C22×C8—24no—
219C22×C8—22no—
220C22×C8—21no—
221C22×C8—21no—
222C22×C8—22no—
223C22×C8—28no—
224C22×C8—42no—
225C22×C8—48no—
226C22×C8C22×C412yes—
227C22×C8C22×C412yes—
228C22×C8C2×D414yes—
229C22×C8C2×D411yescharacteristic
230C22×C8C2×D411yescharacteristic
231C22×C8C2×D411yescharacteristic
232C22×C8C2×D414yes—
233C22×C8C2×D411yescharacteristic
234C4⋊Q8—22no—
235C4⋊Q8C22×C414yes—
236#127—22no—
237#127C22×C414yes—
238#124—24no—
239#124—24no—
240#121—24no—
241#121—24no—
242#121—24no—
243#121C22×C418yes—
244C4×Q8—22no—
245C4×Q8—21no—
246C4×Q8—21no—
247C4×Q8C22×C414yes—
248C4×Q8C22×C412yes—
249C4×Q8C2412yes—
250C4×D4—24no—
251C4×D4—24no—
252C4×D4—24no—
253C4×D4—24no—
254C4×D4—24no—
255C4×D4—22no—
256C4×D4—24no—
257C4×D4—21no—
258C4×D4—22no—
259C4×D4—21no—
260C4×D4—22no—
261C4×D4C22×C414yes—
262C4×D4C22×C412yes—
263C4×D4C22×C414yes—
264C4×D4C2412yes—
265C4×D4C2414yes—
266#117—22no—
267#117—24no—
268#117—24no—
269#117C22×C414yes—
270C2×C4⋊C4—21no—
271C2×C4⋊C4—21no—
272C2×C4⋊C4—21no—
273C2×C4⋊C4C22×C411yescharacteristic
274C2×C4⋊C4C22×C411yescharacteristic
275C2×C4⋊C4C22×C412yes—
276C2×C22⋊C4—21no—
277C2×C22⋊C4—21no—
278C2×C22⋊C4—22no—
279C2×C22⋊C4—21no—
280C2×C22⋊C4—22no—
281C2×C42—21no—
282C2×C42—21no—
283C2×C42—21no—
284C2×C42—24no—
285C2×C42—24no—
286C2×C42C22×C411yescharacteristic
287C2×C42C22×C412yes—
288C2×C42C2×D412yes—
289C2×C42C2×D411yescharacteristic
290C2×C42#4111yescharacteristic
291C2×C42#4112yes—
292C2×C42C2412yes—
293C2×C42C2411yescharacteristic
294#107C22×C418yes—
295#106C22×C418yes—
296C4⋊C8—24no—
297C4⋊C8—24no—
298C4⋊C8—24no—
299C4⋊C8—22no—
300C4⋊C8—21no—
301C4⋊C8—21no—
302C4⋊C8C22×C414yes—
303C4⋊C8C22×C414yes—
304C4⋊C8C2412yes—
305C4⋊C8C2412yes—
306C4⋊C8C2414yes—
307#103C22×C418yes—
308#102C22×C418yes—
309#102C22×C418yes—
310#102C22×C418yes—
311C22⋊C8—24no—
312C22⋊C8—28no—
313C22⋊C8—28no—
314C22⋊C8—24no—
315C22⋊C8—24no—
316C22⋊C8C22×C418yes—
317#97—24no—
318#97—24no—
319#97—24no—
320C4×C8—24no—
321C4×C8—22no—
322C4×C8C22×C414yes—
323C4×C8C2×D414yes—
324C4×C8C2×D414yes—
325C4×C8C2×D412yes—
326C4×C8C2×D412yes—
327C4×C8C2414yes—
328C4×C8C2414yes—
329C4×C8C2412yes—
330C4×C8C2412yes—
331C24—21no—
332C24—22no—
333C24C4×D411yescharacteristic
334#41—44no—
335#41—44no—
336#41—48no—
337#41—48no—
338#41—416no—
339#41—48no—
340C2×Q8—21no—
341C2×Q8—24no—
342C2×Q8—22no—
343C2×Q8—22no—
344C2×Q8—44no—
345C2×Q8C23×C412yes—
346C2×D4—24no—
347C2×D4—28no—
348C2×D4—21no—
349C2×D4—22no—
350C2×D4—24no—
351C2×D4—24no—
352C2×D4—22no—
353C2×D4—24no—
354C2×D4—24no—
355C2×D4—22no—
356C2×D4—44no—
357C2×D4—44no—
358C2×D4—48no—
359C2×D4—44no—
360C2×D4C23×C412yes—
361C2×D4C23×C414yes—
362C22×C4—22no—
363C22×C4—22no—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—24no—
367C22×C4—21no—
368C22×C4—21no—
369C22×C4—21no—
370C22×C4—22no—
371C22×C4—24no—
372C22×C4—22no—
373C22×C4—24no—
374C22×C4—24no—
375C22×C4—22no—
376C22×C4—24no—
377C22×C4—44no—
378C22×C4—44no—
379C22×C4—42no—
380C22×C4—42no—
381C22×C4—44no—
382C22×C4—44no—
383C22×C4C4×D411yescharacteristic
384C22×C4C4×D412yes—
385C22×C4C4×D411yescharacteristic
386C22×C4C4×D412yes—
387C22×C4C4×D412yes—
388C22×C4C4×D411yescharacteristic
389C22×C4C23×C412yes—
390C22×C4C23×C411yescharacteristic
391C22×C4C22×D412yes—
392C22×C4C22×D411yescharacteristic
393C22×C4C2×#4111yescharacteristic
394C22×C4C2×#4112yes—
395SD16—48no—
396D8—48no—
397M16—48no—
398M16—416no—
399M16—48no—
400M16—48no—
401M16—48no—
402C2×C8—24no—
403C2×C8—24no—
404C2×C8—22no—
405C2×C8—22no—
406C2×C8—22no—
407C2×C8—28no—
408C2×C8—22no—
409C2×C8—22no—
410C2×C8—24no—
411C2×C8—24no—
412C2×C8—44no—
413C2×C8—44no—
414C2×C8—44no—
415C2×C8—42no—
416C2×C8—42no—
417C2×C8—416no—
418C2×C8AGL(1,ℤ/8)14yes—
419C2×C8C23×C414yes—
420C2×C8C23×C414yes—
421C2×C8C22×D412yes—
422C2×C8C22×D412yes—
423C2×C8C22×D412yes—
424C2×C8C22×D412yes—
425C4⋊C4—22no—
426C4⋊C4—24no—
427C4⋊C4—24no—
428C4⋊C4—21no—
429C4⋊C4—21no—
430C4⋊C4—22no—
431C4⋊C4—22no—
432C4⋊C4C23×C412yes—
433C4⋊C4C23×C412yes—
434C4⋊C4C23×C414yes—
435C22⋊C4—24no—
436C22⋊C4—22no—
437C22⋊C4—24no—
438C22⋊C4—28no—
439C22⋊C4—24no—
440C22⋊C4—22no—
441C22⋊C4—24no—
442C42—24no—
443C42—22no—
444C42—24no—
445C42—22no—
446C42C4×D412yes—
447C42C4×D412yes—
448C42C4×D412yes—
449C42C23×C411yescharacteristic
450C42C23×C412yes—
451C42C22×D412yes—
452C42C22×D411yescharacteristic
453C42C2×#4111yescharacteristic
454C42C2×#4112yes—
455C42C2511yescharacteristic
456C23—22no—
457C23—22no—
458C23—22no—
459C23—22no—
460C23—24no—
461C23—42no—
462C23—44no—
463C23—44no—
464C23—42no—
465C23—42no—
466C23—44no—
467C23C2×C4×D412yes—
468C23C2×C4×D411yescharacteristic
469Q8—22no—
470Q8—22no—
471Q8—48no—
472Q8—42no—
473D4—22no—
474D4—24no—
475D4—24no—
476D4—22no—
477D4—48no—
478D4—48no—
479D4—416no—
480D4—44no—
481D4—42no—
482D4—48no—
483C2×C4—22no—
484C2×C4—22no—
485C2×C4—22no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—24no—
490C2×C4—22no—
491C2×C4—22no—
492C2×C4—22no—
493C2×C4—22no—
494C2×C4—22no—
495C2×C4—22no—
496C2×C4—22no—
497C2×C4—24no—
498C2×C4—48no—
499C2×C4—42no—
500C2×C4—42no—
501C2×C4—44no—
502C2×C4—42no—
503C2×C4—44no—
504C2×C4—48no—
505C2×C4—48no—
506C2×C4—44no—
507C2×C4—42no—
508C2×C4—42no—
509C2×C4—44no—
510C2×C4#44414yes—
511C2×C4C2×C4×D412yes—
512C2×C4C2×C4×D411yescharacteristic
513C2×C4C2×C4×D412yes—
514C2×C4C2×C4×D411yescharacteristic
515C2×C4C2×C4×D411yescharacteristic
516C2×C4C2×C4×D412yes—
517C2×C4#56812yes—
518C2×C4#56812yes—
519C2×C4C2×AGL(1,ℤ/8)12yes—
520C2×C4#57512yes—
521C2×C4C24×C411yescharacteristic
522C2×C4C23×D411yescharacteristic
523C2×C4C22×#4111yescharacteristic
524C8—24no—
525C8—24no—
526C8—22no—
527C8—22no—
528C8—22no—
529C8—44no—
530C8—44no—
531C8—42no—
532C8—42no—
533C8C2×AGL(1,ℤ/8)14yes—
534C22—22no—
535C22—22no—
536C22—22no—
537C22—44no—
538C22—42no—
539C22—44no—
540C22—42no—
541C22—44no—
542C22—44no—
543C22—42no—
544C22—84no—
545C22—88no—
546C22#293012yes—
547C22C4×AGL(1,ℤ/8)12yes—
548C22C2×#44412yes—
549C22C22×C4×D411yescharacteristic
550C4—21no—
551C4—21no—
552C4—22no—
553C4—22no—
554C4—42no—
555C4—42no—
556C4—42no—
557C4—44no—
558C4#293012yes—
559C4C4×AGL(1,ℤ/8)12yes—
560C4C2×#44414yes—
561C4C2×#56811yescharacteristic
562C4C2×#56811yescharacteristic
563C4C22×AGL(1,ℤ/8)11yescharacteristic
564C4C2×#57511yescharacteristic
565C2—42no—
566C2—82no—
567C2—84no—
568C2#1794014yesdirect product factor
569C2C2×#293011yescharacteristic
570C2C2×C4×AGL(1,ℤ/8)11yescharacteristic
571C2C22×#44411yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3106C2
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×#2965C2semidirect
3. C2×#2931C2semidirect
4. #17940C2direct (N × H)
5. C2×#1594C2semidirect
6. C2×#1592C2semidirect
7. C2×#1582C2semidirect
8. C2×#1581C2semidirect
9. C2×#1574C2semidirect
10. C2×#1484C2semidirect
11. C2×#1489C2semidirect
12. C2×#1451C2semidirect
25. #2965C22semidirect
31. #2931C22semidirect
48. #1594C22semidirect
49. #1592C22semidirect
50. #1582C22semidirect
51. #1581C22semidirect
52. #1574C22semidirect
55. #1489C22semidirect
56. #1484C22semidirect
61. #1451C22semidirect
568. C2#17940direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31062
C2×#29652
C2×#29312
#179402
C2×#15942
C2×#15922
C2×#15822
C2×#15812
C2×#15742
C2×#14842
C2×#14892
C2×#14512