Finite Group Databasebeta

← C2×#28456 #6465539

Subgroups — C2×#28456 #6465539

Order 512.

3180 conjugacy classes of subgroups.

The subgroup lattice has 497 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#497C211yesmaximal, characteristic
2C22×#494C211yesmaximal, characteristic, complemented
3C22×#464C212yesmaximal
4C22×#462C212yesmaximal, complemented
5C2×#2658C211yesmaximal, characteristic
6C2×#2327C211yesmaximal, characteristic, complemented
7#28456C2116yesmaximal, direct product factor
8C2×#2016C212yesmaximal, complemented
9C2×#2015C212yesmaximal
10C2×#1960C211yesmaximal, characteristic, complemented
11C2×#1958C211yesmaximal, characteristic
12C2×#1768C211yesmaximal, characteristic, complemented
13C23×Q16C2212yes—
14C23×Q16C2212yes—
15C23×Q16C2212yes—
16C23×SD16C2212yes—
17C22×C4⋊Q8C2211yescharacteristic
18C22×C4⋊Q8C2211yescharacteristic
19C22×C4⋊Q8C2211yescharacteristic
20C22×C4⋊Q8C2211yescharacteristic
21C22×#124C2211yescharacteristic
22C22×#124C2211yescharacteristic
23C22×#124C2211yescharacteristic
24C22×C4×Q8C2212yes—
25C2×#497—28no—
26C2×#497C2218yes—
27C2×#494—28no—
28C2×#494C2218yescomplemented
29C2×#464—216no—
30C2×#464C22116yes—
31C2×#462—216no—
32C2×#462C22116yescomplemented
33C22×C4⋊C8C2212yes—
34C22×#103C2212yes—
35C22×#103C2212yes—
36C22×#103C2212yes—
37C22×#102C2212yes—
38C22×#97C2211yescharacteristic
39C22×C4×C8C2211yescharacteristic
40#2658—24no—
41#2658C2218yes—
42C2×#399—24no—
43#2327—24no—
44#2327C2218yescomplemented
45C2×#391C2212yes—
46C2×#387—24no—
47C2×#382C2211yescharacteristic
48C2×#376C2211yescharacteristic
49#2016C22116yescomplemented
50#2015C22116yes—
51#1960C2218yescomplemented
52#1958C2218yes—
53#1768C2218yescomplemented
54C2×#336C2212yes—
55C23×Q8C2311yescharacteristic
56C23×Q8C2311yescharacteristic
57C23×Q8C2311yescharacteristic
58C23×Q8C2312yes—
59C23×D4C2311yescharacteristic
60C22×Q16—28no—
61C22×Q16—28no—
62C22×Q16—28no—
63C22×Q16—28no—
64C22×Q16—28no—
65C22×Q16—28no—
66C22×Q16—44no—
67C22×Q16—44no—
68C22×Q16—44no—
69C22×Q16C2318yes—
70C22×Q16C2318yes—
71C22×Q16C2318yes—
72C22×SD16—28no—
73C22×SD16—28no—
74C22×SD16—44no—
75C22×SD16C2318yes—
76C23×C8C2312yes—
77C23×C8C2312yes—
78C2×C4⋊Q8—22no—
79C2×C4⋊Q8—22no—
80C2×C4⋊Q8—22no—
81C2×C4⋊Q8—22no—
82C2×C4⋊Q8—24no—
83C2×C4⋊Q8—28no—
84C2×C4⋊Q8—24no—
85C2×C4⋊Q8—24no—
86C2×C4⋊Q8—44no—
87C2×C4⋊Q8D418yes—
88C2×C4⋊Q8C2314yes—
89C2×C4⋊Q8C2314yes—
90C2×C4⋊Q8C2314yes—
91C2×C4⋊Q8C2314yes—
92C2×#124—22no—
93C2×#124—22no—
94C2×#124—22no—
95C2×#124—24no—
96C2×#124—28no—
97C2×#124—24no—
98C2×#124—44no—
99C2×#124C2314yes—
100C2×#124C2314yes—
101C2×#124C2314yes—
102C2×C4×Q8—24no—
103C2×C4×Q8—28no—
104C2×C4×Q8—28no—
105C2×C4×Q8C2318yes—
106C22×C4⋊C4—22no—
107C22×C4⋊C4—22no—
108C22×C4⋊C4—22no—
109C22×C4⋊C4—22no—
110C22×C4⋊C4—22no—
111C22×C4⋊C4C2312yes—
112C22×C22⋊C4—22no—
113C22×C22⋊C4—22no—
114C22×C22⋊C4—22no—
115C22×C42—22no—
116C22×C42C2311yescharacteristic
117C22×C42C2311yescharacteristic
118C22×C42C2311yescharacteristic
119#497—232no—
120#494—232no—
121#464—264no—
122#462—264no—
123C2×C4⋊C8D4116yes—
124C2×C4⋊C8C2318yes—
125C2×#103—28no—
126C2×#103—28no—
127C2×#103—28no—
128C2×#103C2318yes—
129C2×#103C2318yes—
130C2×#103C2318yes—
131C2×#102—28no—
132C2×#102C2318yes—
133C2×#97—24no—
134C2×#97C2314yes—
135C2×C4×C8—24no—
136C2×C4×C8C2314yes—
137#399—232no—
138#391—24no—
139#391C2318yes—
140#387—232no—
141#382—22no—
142#382C2314yes—
143#376D414yes—
144#376C2314yes—
145C2×#95—22no—
146C2×#95—24no—
147C2×#95D414yes—
148#336C2318yes—
149C25—21no—
150C22×Q8—22no—
151C22×Q8—21no—
152C22×Q8—21no—
153C22×Q8—21no—
154C22×Q8—24no—
155C22×Q8—24no—
156C22×Q8—24no—
157C22×Q8—22no—
158C22×Q8—24no—
159C22×Q8—22no—
160C22×Q8—22no—
161C22×Q8—24no—
162C22×Q8—24no—
163C22×Q8—22no—
164C22×Q8—22no—
165C22×Q8—22no—
166C22×Q8—24no—
167C22×Q8—24no—
168C22×Q8—24no—
169C22×Q8—24no—
170C22×Q8—24no—
171C22×Q8C2×D418yes—
172C22×Q8C2412yes—
173C22×Q8C2412yes—
174C22×Q8C2412yes—
175C22×Q8C2414yes—
176C22×D4—22no—
177C22×D4—24no—
178C22×D4—21no—
179C22×D4—22no—
180C22×D4—24no—
181C22×D4C2412yes—
182C23×C4—22no—
183C23×C4—21no—
184C23×C4—21no—
185C23×C4—21no—
186C23×C4—22no—
187C23×C4C2×D412yes—
188C23×C4C2×D412yes—
189C23×C4C2×D412yes—
190C23×C4C2411yescharacteristic
191C2×Q16—216no—
192C2×Q16—216no—
193C2×Q16—216no—
194C2×Q16—216no—
195C2×Q16—216no—
196C2×Q16—216no—
197C2×Q16—48no—
198C2×Q16—48no—
199C2×Q16—48no—
200C2×Q16—432no—
201C2×Q16—432no—
202C2×Q16—432no—
203C2×SD16—216no—
204C2×SD16—216no—
205C2×SD16—48no—
206C2×SD16—432no—
207C22×C8—24no—
208C22×C8—24no—
209C22×C8—24no—
210C22×C8—24no—
211C22×C8C2×D418yes—
212C22×C8C2×D418yes—
213C22×C8C2414yes—
214C22×C8C2414yes—
215C4⋊Q8—216no—
216C4⋊Q8—216no—
217C4⋊Q8—28no—
218C4⋊Q8—28no—
219C4⋊Q8—28no—
220C4⋊Q8—48no—
221C4⋊Q8—48no—
222C4⋊Q8—48no—
223C4⋊Q8—48no—
224C4⋊Q8C2×D4116yes—
225#124—216no—
226#124—28no—
227#124—28no—
228#124—48no—
229#124—48no—
230#124—48no—
231#124—48no—
232C4×Q8—216no—
233C4×Q8—216no—
234C4×Q8—416no—
235C2×C4⋊C4—216no—
236C2×C4⋊C4—28no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—28no—
240C2×C4⋊C4—28no—
241C2×C4⋊C4—28no—
242C2×C4⋊C4—28no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—48no—
245C2×C4⋊C4—48no—
246C2×C4⋊C4—48no—
247C2×C4⋊C4—48no—
248C2×C4⋊C4C2414yes—
249C2×C22⋊C4—28no—
250C2×C22⋊C4—28no—
251C2×C22⋊C4—28no—
252C2×C22⋊C4—48no—
253C2×C22⋊C4—48no—
254C2×C22⋊C4—48no—
255C2×C42—24no—
256C2×C42—28no—
257C2×C42—48no—
258C2×C42C2×D412yes—
259C2×C42C2×D412yes—
260C2×C42C2×D414yes—
261C2×C42C2×D412yes—
262C2×C42C2×D418yes—
263C2×C42#4114yes—
264C2×C42C2412yes—
265C2×C42C2412yes—
266C2×C42C2412yes—
267C4⋊C8C2×D4132yes—
268#103—216no—
269#103—216no—
270#103—216no—
271#102—216no—
272#97—28no—
273C4×C8—28no—
274#95—28no—
275#95—216no—
276#95C2×D4116yes—
277C24—22no—
278C24—42no—
279C24—42no—
280C24—42no—
281C24—48no—
282C24C22×D411yescharacteristic
283C2×Q8—28no—
284C2×Q8—24no—
285C2×Q8—216no—
286C2×Q8—216no—
287C2×Q8—24no—
288C2×Q8—24no—
289C2×Q8—24no—
290C2×Q8—24no—
291C2×Q8—24no—
292C2×Q8—22no—
293C2×Q8—22no—
294C2×Q8—22no—
295C2×Q8—22no—
296C2×Q8—22no—
297C2×Q8—22no—
298C2×Q8—24no—
299C2×Q8—24no—
300C2×Q8—24no—
301C2×Q8—24no—
302C2×Q8—24no—
303C2×Q8—42no—
304C2×Q8—42no—
305C2×Q8—42no—
306C2×Q8—44no—
307C2×Q8—42no—
308C2×Q8—42no—
309C2×Q8—42no—
310C2×Q8—44no—
311C2×Q8—42no—
312C2×Q8—42no—
313C2×Q8—42no—
314C2×Q8—48no—
315C2×Q8—48no—
316C2×Q8—48no—
317C2×Q8—48no—
318C2×Q8—48no—
319C2×Q8—48no—
320C2×Q8—48no—
321C2×Q8—48no—
322C2×Q8C22×D418yes—
323C2×D4—24no—
324C2×D4—22no—
325C2×D4—22no—
326C2×D4—24no—
327C2×D4—42no—
328C2×D4—42no—
329C2×D4—42no—
330C2×D4—48no—
331C2×D4—48no—
332C22×C4—28no—
333C22×C4—28no—
334C22×C4—28no—
335C22×C4—24no—
336C22×C4—28no—
337C22×C4—24no—
338C22×C4—24no—
339C22×C4—22no—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—44no—
343C22×C4—44no—
344C22×C4—42no—
345C22×C4—42no—
346C22×C4—42no—
347C22×C4—44no—
348C22×C4—42no—
349C22×C4—42no—
350C22×C4—42no—
351C22×C4—42no—
352C22×C4—42no—
353C22×C4—42no—
354C22×C4—48no—
355C22×C4#12118yes—
356C22×C4#12718yes—
357C22×C4C22×D414yes—
358C22×C4C22×D414yes—
359C22×C4C22×D414yes—
360C22×C4C22×D411yescharacteristic
361C22×C4C22×D412yes—
362C22×C4C22×D414yes—
363C22×C4C2×#4112yes—
364C22×C4H(5,𝔽2)14yes—
365C22×C4C2511yescharacteristic
366Q16—432no—
367Q16—432no—
368Q16—432no—
369SD16—432no—
370C2×C8—216no—
371C2×C8—216no—
372C2×C8—24no—
373C2×C8—24no—
374C2×C8—24no—
375C2×C8—24no—
376C2×C8C22×D418yes—
377C2×C8C22×D418yes—
378C4⋊C4—232no—
379C4⋊C4—24no—
380C4⋊C4—24no—
381C4⋊C4—416no—
382C4⋊C4—416no—
383C4⋊C4—44no—
384C4⋊C4—416no—
385C4⋊C4—416no—
386C22⋊C4—416no—
387C22⋊C4—416no—
388C22⋊C4—416no—
389C42—24no—
390C42—24no—
391C42—416no—
392C42#12118yes—
393C42#12718yes—
394C42C22×D414yes—
395C42C22×D418yes—
396C42C2×#4114yes—
397C23—42no—
398C23—42no—
399C23—42no—
400C23—48no—
401C23—88no—
402C23—88no—
403C23—88no—
404C23—84no—
405C23C2×#12112yes—
406C23C2×#12712yes—
407C23#53512yes—
408C23#57818yes—
409C23C23×D411yescharacteristic
410Q8—28no—
411Q8—28no—
412Q8—44no—
413Q8—44no—
414Q8—416no—
415Q8—44no—
416Q8—44no—
417Q8—44no—
418Q8—44no—
419Q8—44no—
420Q8—44no—
421Q8—84no—
422Q8—84no—
423Q8—84no—
424D4—44no—
425D4—44no—
426D4—84no—
427C2×C4—216no—
428C2×C4—216no—
429C2×C4—28no—
430C2×C4—28no—
431C2×C4—28no—
432C2×C4—24no—
433C2×C4—28no—
434C2×C4—44no—
435C2×C4—44no—
436C2×C4—48no—
437C2×C4—416no—
438C2×C4—42no—
439C2×C4—42no—
440C2×C4—42no—
441C2×C4—44no—
442C2×C4—42no—
443C2×C4—42no—
444C2×C4—42no—
445C2×C4—42no—
446C2×C4—42no—
447C2×C4—42no—
448C2×C4—48no—
449C2×C4—88no—
450C2×C4—84no—
451C2×C4—84no—
452C2×C4—84no—
453C2×C4C2×#12118yes—
454C2×C4C2×#12112yes—
455C2×C4C2×#12718yes—
456C2×C4C2×#12712yes—
457C2×C4#53512yes—
458C2×C4D4218yes—
459C2×C4#55018yes—
460C2×C4C23×D411yescharacteristic
461C2×C4C23×D412yes—
462C2×C4C22×#4111yescharacteristic
463C2×C4C2×H(5,𝔽2)12yes—
464C8—28no—
465C8—28no—
466C22—84no—
467C22—82no—
468C22—84no—
469C22—84no—
470C22—168no—
471C22#254114yes—
472C22#304418yes—
473C22#315618yes—
474C22#322318yes—
475C22C22×#12111yescharacteristic
476C22C22×#12711yescharacteristic
477C22C2×#53511yescharacteristic
478C22C2×#57814yes—
479C4—28no—
480C4—28no—
481C4—48no—
482C4—44no—
483C4—82no—
484C4—82no—
485C4—82no—
486C4—84no—
487C4#254114yes—
488C4C2×D4212yes—
489C4C2×#55012yes—
490C2—162no—
491C2#2845618yesdirect product factor
492C2C2×#254111yescharacteristic
493C2C2×#304412yes—
494C2C2×#315612yes—
495C2C2×#322312yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#494C2semidirect
4. C22×#462C2semidirect
6. C2×#2327C2semidirect
7. #28456C2direct (N × H)
8. C2×#2016C2semidirect
10. C2×#1960C2semidirect
12. C2×#1768C2semidirect
28. C2×#494C22semidirect
32. C2×#462C22semidirect
44. #2327C22semidirect
49. #2016C22semidirect
51. #1960C22semidirect
53. #1768C22semidirect
491. C2#28456direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4972
C22×#4942
C22×#4642
C22×#4622
C2×#26582
C2×#23272
#284562
C2×#20162
C2×#20152
C2×#19602
C2×#19582
C2×#17682