Finite Group Databasebeta

← C2×#25645 #6449956

Subgroups — C2×#25645 #6449956

Order 512.

4658 conjugacy classes of subgroups.

The subgroup lattice has 507 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#550C211yesmaximal, characteristic
2C22×#486C211yesmaximal, characteristic, complemented
3C22×#474C211yesmaximal, characteristic, complemented
4C2×#2546C211yesmaximal, characteristic, complemented
5#25645C2116yesmaximal, direct product factor
6C2×#2041C214yesmaximal, complemented
7C2×#1984C211yesmaximal, characteristic, complemented
8C2×#1982C211yesmaximal, characteristic, complemented
9C2×#1862C214yesmaximal, complemented
10C2×C4×#102C211yesmaximal, characteristic, complemented
11C23×#41—21no—
12C2×#550—28no—
13C2×#550—24no—
14C2×#550—28no—
15C2×#550C2218yes—
16C22×C4⋊Q8—21no—
17C22×C4⋊Q8C2211yescharacteristic
18C22×#127C2212yes—
19C22×#127C2211yescharacteristic
20C22×#121—22no—
21C22×#121—21no—
22C22×C4×Q8C2211yescharacteristic
23C22×C4×D4C2212yes—
24C22×C4×D4C2211yescharacteristic
25C2×#486—28no—
26C2×#486C2218yescomplemented
27C2×#474—28no—
28C2×#474C2218yescomplemented
29C22×#107C2212yes—
30C22×C4⋊C8C2211yescharacteristic
31C22×#102C2214yes—
32C22×#102C2212yes—
33C22×#102C2214yes—
34C22×#102C2212yes—
35C22×C4×C8C2211yescharacteristic
36#2546—24no—
37#2546C2218yescomplemented
38C2×#398—22no—
39C2×#391—21no—
40C2×#389C2214yes—
41C2×C4×C4⋊C4C2211yescharacteristic
42#2041C22132yescomplemented
43#1984C2218yescomplemented
44#1982C2218yescomplemented
45#1862C22132yescomplemented
46C4×#102C2218yescomplemented
47C2×#340C2212yes—
48C2×#336C2214yes—
49C22×#41—216no—
50C22×#41—28no—
51C22×#41—48no—
52C22×#41—48no—
53C23×Q8—21no—
54C23×Q8D411yescharacteristic
55C23×D4—22no—
56C23×D4—21no—
57C23×D4—22no—
58C23×D4—21no—
59C23×D4C2312yes—
60C23×D4C2311yescharacteristic
61C24×C4—22no—
62C24×C4—21no—
63C23×C8C2312yes—
64C23×C8C2312yes—
65#550—264no—
66#550—232no—
67#550—232no—
68C2×C4⋊Q8—28no—
69C2×C4⋊Q8—22no—
70C2×C4⋊Q8—24no—
71C2×C4⋊Q8—24no—
72C2×C4⋊Q8—48no—
73C2×C4⋊Q8C2314yes—
74C2×#127—28no—
75C2×#127—28no—
76C2×#127—24no—
77C2×#127—22no—
78C2×#127—24no—
79C2×#127D418yes—
80C2×#127C2318yes—
81C2×#127C2314yes—
82C2×#121—216no—
83C2×#121—232no—
84C2×#121—28no—
85C2×#121—216no—
86C2×C4×Q8—24no—
87C2×C4×Q8—24no—
88C2×C4×Q8D414yes—
89C2×C4×Q8C2314yes—
90C2×C4×D4—28no—
91C2×C4×D4—28no—
92C2×C4×D4—24no—
93C2×C4×D4—22no—
94C2×C4×D4—24no—
95C2×C4×D4D418yes—
96C2×C4×D4C2318yes—
97C2×C4×D4C2314yes—
98C22×C4⋊C4—21no—
99C22×C4⋊C4—24no—
100C22×C4⋊C4D412yes—
101C22×C4⋊C4D411yescharacteristic
102C22×C4⋊C4C2312yes—
103C22×C4⋊C4C2311yescharacteristic
104C22×C4⋊C4C2312yes—
105C22×C22⋊C4—22no—
106C22×C22⋊C4—21no—
107C22×C42—21no—
108C22×C42C2312yes—
109C22×C42C2311yescharacteristic
110#486—232no—
111#474—232no—
112C2×#107—28no—
113C2×#107C2318yes—
114C2×C4⋊C8—24no—
115C2×C4⋊C8C2314yes—
116C2×#102—216no—
117C2×#102—28no—
118C2×#102—216no—
119C2×#102—28no—
120C2×#102C23116yes—
121C2×#102C23116yes—
122C2×#102C2318yes—
123C2×#102C2318yes—
124C2×C4×C8—24no—
125C2×C4×C8C2314yes—
126#398—216no—
127#391—28no—
128#389—28no—
129#389C23116yes—
130C4×C4⋊C4—22no—
131C4×C4⋊C4C2314yes—
132C2×#95—21no—
133C2×#95—24no—
134#340C2318yes—
135#336C23116yes—
136C25—22no—
137C25—21no—
138C2×#41—264no—
139C2×#41—432no—
140C2×#41—4128no—
141C2×#41—432no—
142C22×Q8—24no—
143C22×Q8—24no—
144C22×Q8—24no—
145C22×Q8—44no—
146C22×Q8—44no—
147C22×Q8—44no—
148C22×Q8D818yes—
149C22×Q8C2×D414yes—
150C22×D4—216no—
151C22×D4—216no—
152C22×D4—28no—
153C22×D4—28no—
154C22×D4—22no—
155C22×D4—21no—
156C22×D4—24no—
157C22×D4—22no—
158C22×D4—28no—
159C22×D4—24no—
160C22×D4—28no—
161C22×D4—24no—
162C22×D4—24no—
163C22×D4—28no—
164C22×D4—24no—
165C22×D4—28no—
166C22×D4—48no—
167C22×D4—48no—
168C22×D4—44no—
169C22×D4—44no—
170C22×D4—84no—
171C22×D4—88no—
172C22×D4C2×D418yes—
173C22×D4C2×D414yes—
174C22×D4C2414yes—
175C22×D4C2412yes—
176C23×C4—216no—
177C23×C4—21no—
178C23×C4—22no—
179C23×C4—28no—
180C23×C4—28no—
181C23×C4—24no—
182C23×C4—22no—
183C23×C4—48no—
184C23×C4—48no—
185C23×C4—44no—
186C23×C4—44no—
187C23×C4C2×D412yes—
188C23×C4C2×D411yescharacteristic
189C23×C4C2×D412yes—
190C23×C4C2×D411yescharacteristic
191C23×C4C2411yescharacteristic
192C22×C8—24no—
193C22×C8—24no—
194C22×C8—28no—
195C22×C8—24no—
196C22×C8—24no—
197C22×C8C2414yes—
198C22×C8C2414yes—
199C4⋊Q8—28no—
200C4⋊Q8—28no—
201C4⋊Q8—432no—
202C4⋊Q8—48no—
203#127—232no—
204#127—216no—
205#127—216no—
206#127—216no—
207#127—28no—
208#127C2×D4116yes—
209#121—264no—
210#121—2128no—
211C4×Q8—216no—
212C4×Q8—28no—
213C4×Q8—28no—
214C4×D4—232no—
215C4×D4—216no—
216C4×D4—216no—
217C4×D4—216no—
218C4×D4—28no—
219C4×D4C2×D4116yes—
220C2×C4⋊C4—28no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—21no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—24no—
226C2×C4⋊C4—24no—
227C2×C4⋊C4—24no—
228C2×C4⋊C4—216no—
229C2×C4⋊C4—24no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—44no—
232C2×C4⋊C4—416no—
233C2×C4⋊C4C2×D414yes—
234C2×C4⋊C4C2×D418yes—
235C2×C4⋊C4C2×D414yes—
236C2×C4⋊C4#4118yescomplemented
237C2×C4⋊C4C2414yes—
238C2×C4⋊C4C2412yes—
239C2×C4⋊C4C2414yes—
240C2×C22⋊C4—216no—
241C2×C22⋊C4—28no—
242C2×C22⋊C4—28no—
243C2×C22⋊C4—24no—
244C2×C42—24no—
245C2×C42—24no—
246C2×C42—24no—
247C2×C42—44no—
248C2×C42C2×D414yes—
249C2×C42C2×D412yes—
250C2×C42C2×D414yes—
251C2×C42C2×D414yes—
252C2×C42C2414yes—
253C2×C42C2412yes—
254#107—216no—
255C4⋊C8—28no—
256#102—216no—
257#102—232no—
258#102—232no—
259#102—216no—
260C4×C8—28no—
261#95—24no—
262#95—216no—
263C24—28no—
264C24—24no—
265C24—24no—
266C24—22no—
267C24—44no—
268C24—48no—
269C24—44no—
270C24—42no—
271C24—44no—
272C24—42no—
273C24—48no—
274C24—44no—
275C24C22×D411yescharacteristic
276#41—4256no—
277C2×Q8—28no—
278C2×Q8—28no—
279C2×Q8—232no—
280C2×Q8—48no—
281C2×Q8—48no—
282C2×Q8—48no—
283C2×Q8—816no—
284C2×Q8C2×D8116yes—
285C2×D4—232no—
286C2×D4—232no—
287C2×D4—28no—
288C2×D4—24no—
289C2×D4—216no—
290C2×D4—216no—
291C2×D4—28no—
292C2×D4—28no—
293C2×D4—232no—
294C2×D4—24no—
295C2×D4—22no—
296C2×D4—24no—
297C2×D4—28no—
298C2×D4—24no—
299C2×D4—28no—
300C2×D4—464no—
301C2×D4—416no—
302C2×D4—48no—
303C2×D4—48no—
304C2×D4—48no—
305C2×D4—44no—
306C2×D4—48no—
307C2×D4—416no—
308C2×D4—48no—
309C2×D4—48no—
310C2×D4—432no—
311C2×D4—816no—
312C2×D4—88no—
313C2×D4—816no—
314C2×D4—832no—
315C2×D4C22×D418yes—
316C2×D4C22×D414yes—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—24no—
320C22×C4—232no—
321C22×C4—24no—
322C22×C4—24no—
323C22×C4—28no—
324C22×C4—28no—
325C22×C4—24no—
326C22×C4—22no—
327C22×C4—216no—
328C22×C4—24no—
329C22×C4—464no—
330C22×C4—416no—
331C22×C4—44no—
332C22×C4—42no—
333C22×C4—42no—
334C22×C4—44no—
335C22×C4—416no—
336C22×C4—48no—
337C22×C4—48no—
338C22×C4—432no—
339C22×C4—44no—
340C22×C4—44no—
341C22×C4—44no—
342C22×C4#12014yes—
343C22×C4#12014yes—
344C22×C4C2×D818yes—
345C22×C4C2×D814yes—
346C22×C4AGL(1,ℤ/8)14yes—
347C22×C4C22×D414yes—
348C22×C4C22×D412yes—
349C22×C4C22×D414yes—
350C22×C4C22×D411yescharacteristic
351C22×C4C22×D412yes—
352C22×C4C22×D412yes—
353C22×C4C22×D412yes—
354C22×C4C2×#4114yes—
355C22×C42−1+414yes—
356C22×C4C2511yescharacteristic
357C2×C8—24no—
358C2×C8—24no—
359C2×C8—28no—
360C2×C8—24no—
361C2×C8—24no—
362C2×C8—48no—
363C2×C8—48no—
364C4⋊C4—24no—
365C4⋊C4—216no—
366C4⋊C4—28no—
367C4⋊C4—28no—
368C4⋊C4—22no—
369C4⋊C4—24no—
370C4⋊C4—24no—
371C4⋊C4—24no—
372C4⋊C4—44no—
373C4⋊C4—48no—
374C4⋊C4—432no—
375C4⋊C4C22×D414yes—
376C4⋊C4C2×#4118yescomplemented
377C22⋊C4—232no—
378C22⋊C4—216no—
379C42—28no—
380C42—24no—
381C42—24no—
382C42—48no—
383C42#12018yes—
384C42C22×D414yes—
385C42C22×D414yes—
386C23—28no—
387C23—24no—
388C23—48no—
389C23—416no—
390C23—44no—
391C23—48no—
392C23—416no—
393C23—48no—
394C23—416no—
395C23—48no—
396C23—44no—
397C23—42no—
398C23—44no—
399C23—42no—
400C23—48no—
401C23—44no—
402C23—88no—
403C23—816no—
404C23—816no—
405C23—88no—
406C23C2×#12012yes—
407C23#54814yes—
408C23C22×D812yes—
409C23C2×AGL(1,ℤ/8)12yes—
410C23#57714yes—
411C23C23×D411yescharacteristic
412Q8—232no—
413Q8—816no—
414D4—24no—
415D4—24no—
416D4—216no—
417D4—464no—
418D4—44no—
419D4—44no—
420D4—48no—
421D4—416no—
422D4—44no—
423D4—432no—
424D4—816no—
425D4—832no—
426C2×C4—24no—
427C2×C4—216no—
428C2×C4—28no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—28no—
434C2×C4—28no—
435C2×C4—464no—
436C2×C4—416no—
437C2×C4—48no—
438C2×C4—48no—
439C2×C4—44no—
440C2×C4—42no—
441C2×C4—42no—
442C2×C4—44no—
443C2×C4—432no—
444C2×C4—44no—
445C2×C4—44no—
446C2×C4—44no—
447C2×C4—88no—
448C2×C4#447116yes—
449C2×C4C2×#12014yes—
450C2×C4C2×#12012yes—
451C2×C4C2×#12014yes—
452C2×C4#53214yes—
453C2×C4#53614yes—
454C2×C4#54718yes—
455C2×C4#54814yes—
456C2×C4C22×D818yes—
457C2×C4C22×D814yes—
458C2×C4C2×AGL(1,ℤ/8)14yes—
459C2×C4C23×D411yescharacteristic
460C2×C4C23×D411yescharacteristic
461C2×C4C22×#4112yes—
462C2×C4C2×2−1+412yes—
463C8—44no—
464C8—44no—
465C22—44no—
466C22—48no—
467C22—48no—
468C22—44no—
469C22—48no—
470C22—44no—
471C22—816no—
472C22—832no—
473C22—84no—
474C22—88no—
475C22—88no—
476C22—84no—
477C22#243214yes—
478C22C2×#44714yes—
479C22#300914yes—
480C22#335818yes—
481C22#336818yes—
482C22C22×#12011yescharacteristic
483C22C2×#54812yes—
484C22C23×D811yescharacteristic
485C22C22×AGL(1,ℤ/8)11yescharacteristic
486C22C2×#57712yes—
487C4—28no—
488C4—24no—
489C4—48no—
490C4—44no—
491C4—44no—
492C4—84no—
493C4#243214yes—
494C4C2×#44718yes—
495C4C2×#53211yescharacteristic
496C4C2×#53611yescharacteristic
497C4C2×#54712yes—
498C2—84no—
499C2—88no—
500C2#2564518yesdirect product factor
501C2C2×#243211yescharacteristic
502C2C22×#44711yescharacteristic
503C2C2×#300911yescharacteristic
504C2C2×#335812yes—
505C2C2×#336812yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#550C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#486C2semidirect
3. C22×#474C2semidirect
4. C2×#2546C2semidirect
5. #25645C2direct (N × H)
6. C2×#2041C2semidirect
7. C2×#1984C2semidirect
8. C2×#1982C2semidirect
9. C2×#1862C2semidirect
10. C2×C4×#102C2semidirect
26. C2×#486C22semidirect
28. C2×#474C22semidirect
37. #2546C22semidirect
42. #2041C22semidirect
43. #1984C22semidirect
44. #1982C22semidirect
45. #1862C22semidirect
46. C4×#102C22semidirect
236. C2×C4⋊C4#41semidirect
376. C4⋊C4C2×#41semidirect
500. C2#25645direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5502
C22×#4862
C22×#4742
C2×#25462
#256452
C2×#20412
C2×#19842
C2×#19822
C2×#18622
C2×C4×#1022