Finite Group Databasebeta

← C2×#24544 #6440482

Subgroups — C2×#24544 #6440482

Order 512.

3470 conjugacy classes of subgroups.

The subgroup lattice has 569 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#449C211yesmaximal, characteristic
2C22×#417C211yesmaximal, characteristic, complemented
3C2×#2501C211yesmaximal, characteristic, complemented
4C2×#2339C211yesmaximal, characteristic, complemented
5#24544C2116yesmaximal, direct product factor
6C2×#2072C212yesmaximal, complemented
7C2×#2055C212yesmaximal, complemented
8C2×#1895C211yesmaximal, characteristic, complemented
9C2×#1879C212yesmaximal, complemented
10C2×#1851C211yesmaximal, characteristic, complemented
11C2×#1824C211yesmaximal, characteristic, complemented
12C2×#1802C212yesmaximal, complemented
13C23×#41C2211yescharacteristic
14C23×SD16C2211yescharacteristic
15C23×D8C2211yescharacteristic
16C23×M16C2211yescharacteristic
17C22×#123—22no—
18C22×#121C2211yescharacteristic
19C22×C4×D4C2212yes—
20C23×C4⋊C4C2211yescharacteristic
21C2×#449—28no—
22C2×#449C2218yes—
23C22×C4⋊C8C2212yes—
24C2×#417—28no—
25C2×#417C2218yescomplemented
26C22×#103C2211yescharacteristic
27C22×#103C2212yes—
28C22×#102C2211yescharacteristic
29C22×#102C2212yes—
30C22×#102C2212yes—
31C22×C22⋊C8C2211yescharacteristic
32#2501—24no—
33#2501C2218yescomplemented
34C2×#399—21no—
35C2×#399—21no—
36#2339—24no—
37#2339C2218yescomplemented
38C2×#391C2212yes—
39C2×#390C2212yes—
40C2×#386—22no—
41C2×#384C2212yes—
42C2×#381—21no—
43C2×#380C2211yescharacteristic
44C2×C4×C22⋊C4C2211yescharacteristic
45C22×#95—21no—
46#2072C22116yescomplemented
47#2055C22116yescomplemented
48#1895C2218yescomplemented
49#1879C22116yescomplemented
50#1851C2218yescomplemented
51#1824C2218yescomplemented
52#1802C22116yescomplemented
53C2×#340C2212yes—
54C2×#340C2212yes—
55C2×#340C2212yes—
56C2×#336C2212yes—
57C22×#41—22no—
58C22×#41—24no—
59C22×#41—28no—
60C22×#41—44no—
61C22×#41D418yes—
62C22×#41C2314yes—
63C23×Q8C2311yescharacteristic
64C23×D4—21no—
65C23×D4—21no—
66C23×D4C2311yescharacteristic
67C23×D4C2311yescharacteristic
68C24×C4—21no—
69C24×C4—21no—
70C24×C4—22no—
71C24×C4C2311yescharacteristic
72C22×SD16—24no—
73C22×SD16—44no—
74C22×SD16C2314yes—
75C22×D8—24no—
76C22×D8—28no—
77C22×D8C2314yes—
78C22×M16—24no—
79C22×M16—44no—
80C22×M16C2314yes—
81C23×C8C2311yescharacteristic
82C23×C8C2311yescharacteristic
83C23×C8C2312yes—
84C2×#123—216no—
85C2×#123—416no—
86C2×#121—22no—
87C2×#121—24no—
88C2×#121—24no—
89C2×#121C2314yes—
90C2×C4×D4—28no—
91C2×C4×D4—24no—
92C2×C4×D4—44no—
93C2×C4×D4C2318yes—
94C22×C4⋊C4—24no—
95C22×C4⋊C4—24no—
96C22×C4⋊C4—21no—
97C22×C4⋊C4—22no—
98C22×C4⋊C4—22no—
99C22×C4⋊C4—22no—
100C22×C4⋊C4C2314yes—
101C22×C4⋊C4C2312yes—
102C22×C4⋊C4C2311yescharacteristic
103C22×C4⋊C4C2312yes—
104C22×C22⋊C4—21no—
105C22×C22⋊C4—22no—
106C22×C22⋊C4—22no—
107C22×C22⋊C4—22no—
108C22×C22⋊C4—21no—
109C22×C22⋊C4D412yes—
110C22×C42C2312yes—
111#449—232no—
112C2×C4⋊C8—44no—
113C2×C4⋊C8C2318yes—
114#417—232no—
115C2×#103—28no—
116C2×#103—24no—
117C2×#103C2318yes—
118C2×#103C2314yes—
119C2×#102—28no—
120C2×#102—24no—
121C2×#102—44no—
122C2×#102C2314yes—
123C2×#102C2318yes—
124C2×#102C2318yes—
125C2×C22⋊C8—24no—
126C2×C22⋊C8C2314yes—
127#399—28no—
128#399—28no—
129#391—24no—
130#391C2318yes—
131#390—24no—
132#390C2318yes—
133#386—216no—
134#384—24no—
135#384C2318yes—
136#381—28no—
137#380—22no—
138#380C2314yes—
139C4×C22⋊C4D414yes—
140C4×C22⋊C4C2314yes—
141C2×#95—21no—
142C2×#95—22no—
143C2×#95—22no—
144C2×#95—28no—
145C2×#95D411yescharacteristic
146C2×#95D411yescharacteristic
147#340C2318yes—
148#340C2318yes—
149#340C2318yes—
150#336C2318yes—
151C25—21no—
152C25—21no—
153C25C2×D411yescharacteristic
154C2×#41—216no—
155C2×#41—28no—
156C2×#41—232no—
157C2×#41—216no—
158C2×#41—416no—
159C2×#41—48no—
160C2×#41—416no—
161C2×#41—432no—
162C2×#41C2×D4116yes—
163C22×Q8—21no—
164C22×Q8—22no—
165C22×Q8—24no—
166C22×Q8—24no—
167C22×Q8C2×D414yes—
168C22×Q8C2412yes—
169C22×D4—28no—
170C22×D4—24no—
171C22×D4—24no—
172C22×D4—21no—
173C22×D4—22no—
174C22×D4—21no—
175C22×D4—22no—
176C22×D4—22no—
177C22×D4—24no—
178C22×D4—24no—
179C22×D4—24no—
180C22×D4—48no—
181C22×D4—48no—
182C22×D4—44no—
183C22×D4C2×D414yes—
184C22×D4#4118yes—
185C22×D4C2412yes—
186C22×D4C2412yes—
187C23×C4—24no—
188C23×C4—24no—
189C23×C4—21no—
190C23×C4—28no—
191C23×C4—24no—
192C23×C4—24no—
193C23×C4—22no—
194C23×C4—22no—
195C23×C4—21no—
196C23×C4—28no—
197C23×C4—48no—
198C23×C4—48no—
199C23×C4—48no—
200C23×C4—44no—
201C23×C4—48no—
202C23×C4—84no—
203C23×C4C2×D412yes—
204C23×C4C2×D412yes—
205C23×C4C2×D411yescharacteristic
206C23×C4C2×D414yes—
207C23×C4C2×D412yes—
208C23×C4#4114yes—
209C23×C4C2412yes—
210C23×C4C2411yescharacteristic
211C2×SD16—28no—
212C2×SD16—48no—
213C2×SD16—416no—
214C2×D8—28no—
215C2×D8—216no—
216C2×D8—416no—
217C2×M16—28no—
218C2×M16—48no—
219C2×M16—416no—
220C22×C8—24no—
221C22×C8—22no—
222C22×C8—22no—
223C22×C8—24no—
224C22×C8—24no—
225C22×C8—24no—
226C22×C8—24no—
227C22×C8C2414yes—
228C22×C8C2412yes—
229C22×C8C2412yes—
230#123—464no—
231#121—28no—
232#121—28no—
233#121—48no—
234C4×D4—216no—
235C4×D4—48no—
236C4×D4—416no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—28no—
239C2×C4⋊C4—22no—
240C2×C4⋊C4—28no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—28no—
248C2×C4⋊C4—28no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—21no—
251C2×C4⋊C4—48no—
252C2×C4⋊C4—44no—
253C2×C4⋊C4—48no—
254C2×C4⋊C4—48no—
255C2×C4⋊C4C2414yes—
256C2×C4⋊C4C2414yes—
257C2×C4⋊C4C2412yes—
258C2×C22⋊C4—28no—
259C2×C22⋊C4—28no—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—28no—
262C2×C22⋊C4—28no—
263C2×C22⋊C4—24no—
264C2×C22⋊C4—48no—
265C2×C22⋊C4—48no—
266C2×C22⋊C4—44no—
267C2×C22⋊C4—48no—
268C2×C22⋊C4—82no—
269C2×C22⋊C4C2×D418yes—
270C2×C42—24no—
271C2×C42—24no—
272C2×C42C2×D414yes—
273C2×C42C2414yes—
274C4⋊C8—48no—
275#103—216no—
276#103—28no—
277#102—216no—
278#102—28no—
279#102—48no—
280C22⋊C8—28no—
281#95—24no—
282#95—28no—
283#95—28no—
284#95C2×D414yes—
285#95C2×D414yes—
286C24—24no—
287C24—28no—
288C24—24no—
289C24—24no—
290C24—22no—
291C24—22no—
292C24—22no—
293C24—22no—
294C24—44no—
295C24—42no—
296C24—42no—
297C24—42no—
298C24—44no—
299C24—44no—
300C24—42no—
301C24—42no—
302C24#12114yes—
303C24C22×D412yes—
304C24C22×D411yescharacteristic
305#41—232no—
306#41—416no—
307#41—464no—
308#41—432no—
309C2×Q8—24no—
310C2×Q8—22no—
311C2×Q8—28no—
312C2×Q8—28no—
313C2×Q8—24no—
314C2×Q8—24no—
315C2×Q8—44no—
316C2×Q8—48no—
317C2×Q8C22×D414yes—
318C2×D4—216no—
319C2×D4—24no—
320C2×D4—28no—
321C2×D4—28no—
322C2×D4—216no—
323C2×D4—22no—
324C2×D4—22no—
325C2×D4—22no—
326C2×D4—24no—
327C2×D4—24no—
328C2×D4—24no—
329C2×D4—432no—
330C2×D4—416no—
331C2×D4—416no—
332C2×D4—48no—
333C2×D4—42no—
334C2×D4—44no—
335C2×D4—44no—
336C2×D4—44no—
337C2×D4—48no—
338C2×D4—816no—
339C2×D4#123116yescomplemented
340C2×D4C22×D414yes—
341C2×D4C2×#4118yes—
342C22×C4—24no—
343C22×C4—24no—
344C22×C4—24no—
345C22×C4—28no—
346C22×C4—28no—
347C22×C4—28no—
348C22×C4—216no—
349C22×C4—24no—
350C22×C4—24no—
351C22×C4—24no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4—24no—
355C22×C4—22no—
356C22×C4—216no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—22no—
360C22×C4—432no—
361C22×C4—416no—
362C22×C4—416no—
363C22×C4—44no—
364C22×C4—416no—
365C22×C4—42no—
366C22×C4—48no—
367C22×C4—44no—
368C22×C4—44no—
369C22×C4—44no—
370C22×C4—44no—
371C22×C4—44no—
372C22×C4—44no—
373C22×C4—44no—
374C22×C4—416no—
375C22×C4—88no—
376C22×C4—832no—
377C22×C4—816no—
378C22×C4#12114yes—
379C22×C4#12118yes—
380C22×C4AGL(1,ℤ/8)18yes—
381C22×C4C22×D414yes—
382C22×C4C22×D412yes—
383C22×C4C22×D414yes—
384C22×C4C22×D414yes—
385C22×C4C22×D411yescharacteristic
386C22×C4C22×D412yes—
387C22×C4C2×#4114yes—
388C22×C4C2×#4112yes—
389C22×C4C2×#4114yes—
390C22×C4H(5,𝔽2)14yes—
391C22×C4C2511yescharacteristic
392SD16—416no—
393D8—416no—
394M16—416no—
395C2×C8—22no—
396C2×C8—22no—
397C2×C8—24no—
398C2×C8—24no—
399C2×C8—24no—
400C2×C8—24no—
401C2×C8—24no—
402C2×C8—44no—
403C2×C8—48no—
404C2×C8—44no—
405C4⋊C4—24no—
406C4⋊C4—22no—
407C4⋊C4—24no—
408C4⋊C4—24no—
409C4⋊C4—22no—
410C4⋊C4—24no—
411C4⋊C4—416no—
412C4⋊C4—48no—
413C4⋊C4—44no—
414C4⋊C4—42no—
415C4⋊C4—44no—
416C4⋊C4—416no—
417C22⋊C4—216no—
418C22⋊C4—416no—
419C22⋊C4—416no—
420C22⋊C4—48no—
421C22⋊C4—416no—
422C22⋊C4—84no—
423C42—28no—
424C42—24no—
425C42—24no—
426C23—24no—
427C23—28no—
428C23—216no—
429C23—28no—
430C23—24no—
431C23—28no—
432C23—28no—
433C23—24no—
434C23—22no—
435C23—22no—
436C23—48no—
437C23—416no—
438C23—48no—
439C23—48no—
440C23—416no—
441C23—48no—
442C23—44no—
443C23—42no—
444C23—42no—
445C23—42no—
446C23—44no—
447C23—44no—
448C23—42no—
449C23—42no—
450C23—88no—
451C23—84no—
452C23—84no—
453C23—84no—
454C23—88no—
455C23C2×#12114yes—
456C23C2×#12112yes—
457C23#54614yes—
458C23C2×AGL(1,ℤ/8)14yes—
459C23#57712yes—
460C23#57812yes—
461C23C23×D411yescharacteristic
462Q8—24no—
463Q8—24no—
464Q8—48no—
465Q8—44no—
466D4—216no—
467D4—24no—
468D4—28no—
469D4—432no—
470D4—42no—
471D4—42no—
472D4—44no—
473D4—816no—
474D4—84no—
475D4C2×#12318yescomplemented
476C2×C4—28no—
477C2×C4—24no—
478C2×C4—24no—
479C2×C4—216no—
480C2×C4—24no—
481C2×C4—24no—
482C2×C4—216no—
483C2×C4—24no—
484C2×C4—28no—
485C2×C4—24no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—432no—
490C2×C4—48no—
491C2×C4—48no—
492C2×C4—44no—
493C2×C4—42no—
494C2×C4—44no—
495C2×C4—44no—
496C2×C4—44no—
497C2×C4—44no—
498C2×C4—44no—
499C2×C4—44no—
500C2×C4—44no—
501C2×C4—832no—
502C2×C4—816no—
503C2×C4—88no—
504C2×C4—84no—
505C2×C4—88no—
506C2×C4C2×#12114yes—
507C2×C4C2×#12112yes—
508C2×C4C2×#12314yes—
509C2×C4#53414yes—
510C2×C4#54614yes—
511C2×C4#55118yes—
512C2×C4C2×AGL(1,ℤ/8)18yes—
513C2×C4C23×D411yescharacteristic
514C2×C4C22×#4112yes—
515C2×C4C22×#4111yescharacteristic
516C2×C4C2×H(5,𝔽2)12yes—
517C8—42no—
518C8—44no—
519C8—42no—
520C22—24no—
521C22—24no—
522C22—28no—
523C22—24no—
524C22—44no—
525C22—48no—
526C22—44no—
527C22—44no—
528C22—48no—
529C22—416no—
530C22—432no—
531C22—44no—
532C22—82no—
533C22—82no—
534C22—84no—
535C22—84no—
536C22—82no—
537C22—168no—
538C22#241214yes—
539C22#303814yes—
540C22#304614yes—
541C22#330618yes—
542C22#333018yes—
543C22C22×#12111yescharacteristic
544C22C2×#54612yes—
545C22C22×AGL(1,ℤ/8)12yes—
546C22C2×#57711yescharacteristic
547C22C2×#57811yescharacteristic
548C4—24no—
549C4—28no—
550C4—44no—
551C4—44no—
552C4—84no—
553C4—84no—
554C4—82no—
555C4#241214yes—
556C4C22×#12311yescharacteristic
557C4C2×#53411yescharacteristic
558C4C2×#55112yes—
559C2—44no—
560C2—48no—
561C2—162no—
562C2#2454418yesdirect product factor
563C2C2×#241211yescharacteristic
564C2C2×#303811yescharacteristic
565C2C2×#304611yescharacteristic
566C2C2×#330612yes—
567C2C2×#333012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#449C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#417C2semidirect
3. C2×#2501C2semidirect
4. C2×#2339C2semidirect
5. #24544C2direct (N × H)
6. C2×#2072C2semidirect
7. C2×#2055C2semidirect
8. C2×#1895C2semidirect
9. C2×#1879C2semidirect
10. C2×#1851C2semidirect
11. C2×#1824C2semidirect
12. C2×#1802C2semidirect
25. C2×#417C22semidirect
33. #2501C22semidirect
37. #2339C22semidirect
46. #2072C22semidirect
47. #2055C22semidirect
48. #1895C22semidirect
49. #1879C22semidirect
50. #1851C22semidirect
51. #1824C22semidirect
52. #1802C22semidirect
339. C2×D4#123semidirect
475. D4C2×#123semidirect
562. C2#24544direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4492
C22×#4172
C2×#25012
C2×#23392
#245442
C2×#20722
C2×#20552
C2×#18952
C2×#18792
C2×#18512
C2×#18242
C2×#18022