Finite Group Databasebeta

← C2×#25870 #6446724

Subgroups — C2×#25870 #6446724

Order 512.

4662 conjugacy classes of subgroups.

The subgroup lattice has 521 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3496C211yesmaximal, characteristic
2C2×#3141C212yesmaximal, complemented
3C2×#2542C211yesmaximal, characteristic, complemented
4#25870C2116yesmaximal, direct product factor
5C2×#2039C214yesmaximal, complemented
6C2×#1980C212yesmaximal, complemented
7C2×#1792C214yesmaximal, complemented
8C2×C4×#100C211yesmaximal, characteristic, complemented
9C22×H(5,𝔽2)C2212yes—
10#3496—28no—
11#3496—24no—
12#3496C2218yes—
13C2×#547—22no—
14C2×#546—24no—
15C2×D42—22no—
16C2×#537C2212yes—
17C2×#534—22no—
18C2×#532C2212yes—
19C22×C4⋊Q8C2211yescharacteristic, complemented
20C22×C22⋊Q8—22no—
21C22×#121—22no—
22C22×C4×D4C2211yescharacteristic
23#3141—28no—
24#3141C22116yescomplemented
25C2×#489—24no—
26C2×#487—22no—
27C2×#486—22no—
28C22×#104C2218yescomplemented
29C2×#417C2218yescomplemented
30C22×#100C2212yes—
31C2×C4×M16C2212yescomplemented
32#2542—24no—
33#2542C2218yescomplemented
34C2×#399—22no—
35C2×#390C2212yes—
36C2×#384C2212yescomplemented
37C2×C4×C4⋊C4C2211yescharacteristic, complemented
38#2039C22132yescomplemented
39#1980C22116yescomplemented
40#1792C22132yescomplemented
41C4×#100C2218yescomplemented
42C2×#343C2212yescomplemented
43C2×H(5,𝔽2)—28no—
44C2×H(5,𝔽2)—24no—
45C2×H(5,𝔽2)—216no—
46C2×H(5,𝔽2)—48no—
47C2×H(5,𝔽2)C2318yes—
48C22×#41—24no—
49C22×#41C2314yes—
50C23×Q8—21no—
51C23×D4—24no—
52C23×D4—22no—
53C23×D4—24no—
54C23×D4C2311yescharacteristic
55C24×C4D412yes—
56C22×M16C2314yes—
57#547—216no—
58#547—216no—
59#546—232no—
60#546—232no—
61D42—216no—
62D42—216no—
63#537—28no—
64#537—24no—
65#537C2318yes—
66#534—216no—
67#534—216no—
68#532—24no—
69#532—24no—
70#532D418yes—
71#532C2318yes—
72C2×C4⋊Q8—22no—
73C2×C4⋊Q8—22no—
74C2×C4⋊Q8—22no—
75C2×C4⋊Q8—24no—
76C2×C4⋊Q8D412yes—
77C2×C4⋊Q8C2314yescomplemented
78C2×#127D412yes—
79C2×#124D414yes—
80C2×#123—28no—
81C2×C22⋊Q8—24no—
82C2×C22⋊Q8—216no—
83C2×C22⋊Q8—416no—
84C2×#121—24no—
85C2×#121—24no—
86C2×#121—216no—
87C2×#121—24no—
88C2×#121—22no—
89C2×#121—24no—
90C2×#121—216no—
91C2×#121—22no—
92C2×#120—28no—
93C2×C4×D4—22no—
94C2×C4×D4—22no—
95C2×C4×D4—24no—
96C2×C4×D4—22no—
97C2×C4×D4—22no—
98C2×C4×D4D414yes—
99C2×C4×D4C2314yes—
100C22×C4⋊C4—22no—
101C22×C4⋊C4—21no—
102C22×C4⋊C4—21no—
103C22×C4⋊C4—24no—
104C22×C4⋊C4C2312yes—
105C22×C4⋊C4C2311yescharacteristic
106C22×C22⋊C4—24no—
107C22×C22⋊C4—24no—
108C22×C22⋊C4D412yes—
109C22×C42C2312yes—
110C22×C42C2311yescharacteristic
111#489—232no—
112#487—216no—
113#486—216no—
114C2×#104—416no—
115C2×#104C23132yescomplemented
116#417—216no—
117#417C23132yescomplemented
118C2×#103—28no—
119C2×#102—28no—
120C2×#100—28no—
121C2×#100C2318yes—
122C4×M16—24no—
123C4×M16C2318yescomplemented
124C2×#97—22no—
125C2×C4×C8—22no—
126#399—216no—
127#390—24no—
128#390C2318yes—
129#384—24no—
130#384C2318yescomplemented
131C4×C4⋊C4—22no—
132C4×C4⋊C4C2314yescomplemented
133C2×#95—21no—
134#343C2318yescomplemented
135C25—24no—
136C25C2×D412yes—
137H(5,𝔽2)—232no—
138H(5,𝔽2)—416no—
139H(5,𝔽2)—464no—
140H(5,𝔽2)—416no—
141H(5,𝔽2)—416no—
142C2×#41—216no—
143C2×#41—216no—
144C2×#41—24no—
145C2×#41—24no—
146C2×#41—216no—
147C2×#41—216no—
148C2×#41—432no—
149C2×#41C2×D418yes—
150C2×#41C2418yes—
151C22×Q8—24no—
152C22×Q8—48no—
153C22×Q8—42no—
154C22×Q8—41no—
155C22×Q8—41no—
156C22×Q8C2×D414yes—
157C22×D4—28no—
158C22×D4—216no—
159C22×D4—216no—
160C22×D4—24no—
161C22×D4—216no—
162C22×D4—24no—
163C22×D4—216no—
164C22×D4—216no—
165C22×D4—22no—
166C22×D4—22no—
167C22×D4—22no—
168C22×D4—22no—
169C22×D4—24no—
170C22×D4—432no—
171C22×D4—416no—
172C22×D4—416no—
173C22×D4—88no—
174C22×D4C2×D414yes—
175C22×D4C2×D412yes—
176C22×D4#4118yes—
177C22×D4C2412yes—
178C23×C4—24no—
179C23×C4—22no—
180C23×C4—22no—
181C23×C4—24no—
182C23×C4—22no—
183C23×C4—24no—
184C23×C4—22no—
185C23×C4—48no—
186C23×C4C2×D411yescharacteristic
187C23×C4C2×D412yes—
188C23×C4C2×D418yes—
189C23×C4C2×D411yescharacteristic
190C23×C4C2411yescharacteristic
191C2×M16—24no—
192C2×M16—28no—
193C2×M16—28no—
194C2×M16C2418yes—
195C22×C8—24no—
196C4⋊Q8—24no—
197C4⋊Q8—28no—
198C4⋊Q8—28no—
199C4⋊Q8—44no—
200C4⋊Q8—44no—
201C4⋊Q8C2×D418yes—
202#127—24no—
203#127C2×D418yes—
204#124—28no—
205#124C2×D4116yes—
206#123—264no—
207C22⋊Q8—216no—
208C22⋊Q8—216no—
209C22⋊Q8—464no—
210#121—216no—
211#121—232no—
212#121—232no—
213#121—216no—
214#121—216no—
215#121—28no—
216#121—28no—
217#121—28no—
218#121—216no—
219#121—28no—
220#120—264no—
221C4×D4—28no—
222C4×D4—28no—
223C4×D4—28no—
224C4×D4—28no—
225C4×D4—28no—
226C4×D4—28no—
227C4×D4—28no—
228C4×D4—28no—
229C2×C4⋊C4—24no—
230C2×C4⋊C4—216no—
231C2×C4⋊C4—28no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—22no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—216no—
240C2×C4⋊C4—24no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—416no—
243C2×C4⋊C4—42no—
244C2×C4⋊C4—42no—
245C2×C4⋊C4C2×D412yes—
246C2×C4⋊C4C2414yes—
247C2×C4⋊C4C2412yes—
248C2×C22⋊C4—28no—
249C2×C22⋊C4—232no—
250C2×C22⋊C4—24no—
251C2×C22⋊C4—24no—
252C2×C22⋊C4—24no—
253C2×C22⋊C4—24no—
254C2×C22⋊C4—216no—
255C2×C22⋊C4—416no—
256C2×C22⋊C4C2×D418yes—
257C2×C42—28no—
258C2×C42—22no—
259C2×C42C2×D412yes—
260C2×C42C2×D412yes—
261C2×C42C2×D412yes—
262C2×C42C2×D414yes—
263C2×C42C2414yes—
264C2×C42C2412yes—
265#104—432no—
266#103—232no—
267#102—232no—
268#100—216no—
269#97—28no—
270C4×C8—28no—
271#95—24no—
272C24—22no—
273C24—22no—
274C24—24no—
275C24—216no—
276C24—24no—
277C24—44no—
278C24—44no—
279C24—416no—
280C24—88no—
281C24—88no—
282C24#12418yes—
283C24C22×D411yescharacteristic
284C24C22×D414yes—
285#41—232no—
286#41—216no—
287#41—216no—
288#41—464no—
289#41—464no—
290#41—48no—
291#41—48no—
292#41—416no—
293C2×Q8—24no—
294C2×Q8—216no—
295C2×Q8—416no—
296C2×Q8—44no—
297C2×Q8—44no—
298C2×Q8—84no—
299C2×Q8—88no—
300C2×Q8—84no—
301C2×Q8C22×D418yes—
302C2×D4—232no—
303C2×D4—28no—
304C2×D4—28no—
305C2×D4—216no—
306C2×D4—24no—
307C2×D4—28no—
308C2×D4—24no—
309C2×D4—28no—
310C2×D4—24no—
311C2×D4—216no—
312C2×D4—216no—
313C2×D4—216no—
314C2×D4—24no—
315C2×D4—24no—
316C2×D4—464no—
317C2×D4—464no—
318C2×D4—432no—
319C2×D4—432no—
320C2×D4—464no—
321C2×D4—48no—
322C2×D4—432no—
323C2×D4—48no—
324C2×D4—48no—
325C2×D4—84no—
326C2×D4—832no—
327C2×D4—88no—
328C2×D4#12418yes—
329C2×D4C22×D418yes—
330C2×D4C2×#4118yes—
331C22×C4—24no—
332C22×C4—216no—
333C22×C4—28no—
334C22×C4—22no—
335C22×C4—24no—
336C22×C4—24no—
337C22×C4—22no—
338C22×C4—28no—
339C22×C4—28no—
340C22×C4—28no—
341C22×C4—28no—
342C22×C4—24no—
343C22×C4—42no—
344C22×C4—416no—
345C22×C4—44no—
346C22×C4—416no—
347C22×C4—44no—
348C22×C4—416no—
349C22×C4—48no—
350C22×C4—44no—
351C22×C4—48no—
352C22×C4—42no—
353C22×C4—42no—
354C22×C4—88no—
355C22×C4—84no—
356C22×C4#12012yes—
357C22×C4#12012yes—
358C22×C4#12011yescharacteristic
359C22×C4#12012yes—
360C22×C4#12011yescharacteristic
361C22×C4C22×D412yes—
362C22×C4C22×D414yes—
363C22×C4C22×D412yes—
364C22×C4C22×D411yescharacteristic
365C22×C4C22×D412yes—
366C22×C4C22×D412yes—
367C22×C4C2×#4114yes—
368C22×C4H(5,𝔽2)14yes—
369C22×C4C2511yescharacteristic
370M16—28no—
371M16—28no—
372M16—48no—
373C2×C8—28no—
374C2×C8—48no—
375C4⋊C4—216no—
376C4⋊C4—216no—
377C4⋊C4—28no—
378C4⋊C4—24no—
379C4⋊C4—28no—
380C4⋊C4—24no—
381C4⋊C4—28no—
382C4⋊C4—432no—
383C4⋊C4—44no—
384C4⋊C4—48no—
385C22⋊C4—232no—
386C22⋊C4—216no—
387C22⋊C4—216no—
388C22⋊C4—216no—
389C22⋊C4—432no—
390C42—28no—
391C42—44no—
392C42#12014yes—
393C42#12014yes—
394C42C22×D414yes—
395C42C22×D414yes—
396C23—22no—
397C23—22no—
398C23—24no—
399C23—28no—
400C23—24no—
401C23—28no—
402C23—28no—
403C23—44no—
404C23—416no—
405C23—44no—
406C23—432no—
407C23—44no—
408C23—44no—
409C23—48no—
410C23—48no—
411C23—48no—
412C23—82no—
413C23—88no—
414C23—82no—
415C23—816no—
416C23—816no—
417C23—1632no—
418C23C2×#12011yescharacteristic
419C23C2×#12011yescharacteristic
420C23C2×#12412yes—
421C23C2×#12418yes—
422C23#53512yes—
423C23C23×D411yescharacteristic
424Q8—216no—
425Q8—48no—
426Q8—88no—
427Q8—88no—
428D4—216no—
429D4—216no—
430D4—216no—
431D4—464no—
432D4—48no—
433D4—48no—
434D4—416no—
435D4—48no—
436D4—416no—
437D4—88no—
438D4—816no—
439C2×C4—22no—
440C2×C4—24no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—28no—
444C2×C4—24no—
445C2×C4—28no—
446C2×C4—42no—
447C2×C4—42no—
448C2×C4—416no—
449C2×C4—44no—
450C2×C4—432no—
451C2×C4—44no—
452C2×C4—48no—
453C2×C4—44no—
454C2×C4—416no—
455C2×C4—416no—
456C2×C4—416no—
457C2×C4—44no—
458C2×C4—48no—
459C2×C4—44no—
460C2×C4—88no—
461C2×C4—82no—
462C2×C4—84no—
463C2×C4—84no—
464C2×C4#45314yes—
465C2×C4C2×#12014yes—
466C2×C4C2×#12012yes—
467C2×C4C2×#12012yes—
468C2×C4C2×#12012yes—
469C2×C4C2×#12412yes—
470C2×C4#53512yes—
471C2×C4#54618yes—
472C2×C4#54618yes—
473C2×C4C23×D412yes—
474C2×C4C22×#4112yes—
475C2×C4C2×H(5,𝔽2)12yes—
476C8—48no—
477C22—24no—
478C22—24no—
479C22—21no—
480C22—21no—
481C22—21no—
482C22—21no—
483C22—28no—
484C22—48no—
485C22—416no—
486C22—44no—
487C22—44no—
488C22—48no—
489C22—48no—
490C22—48no—
491C22—84no—
492C22—88no—
493C22—816no—
494C22—1632no—
495C22#243512yes—
496C22#243512yes—
497C22C2×#45312yes—
498C22#302212yes—
499C22C22×#12011yescharacteristic
500C22C22×#12411yescharacteristic
501C22C2×#53511yescharacteristic
502C4—22no—
503C4—24no—
504C4—48no—
505C4—48no—
506C4—44no—
507C4—84no—
508C4#243514yes—
509C4C2×#45314yes—
510C4C2×#54614yes—
511C2—21no—
512C2—21no—
513C2—22no—
514C2—48no—
515C2—88no—
516C2#2587014yesdirect product factor
517C2C2×#243511yescharacteristic
518C2C22×#45311yescharacteristic
519C2C2×#302211yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3496C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#3141C2semidirect
3. C2×#2542C2semidirect
4. #25870C2direct (N × H)
5. C2×#2039C2semidirect
6. C2×#1980C2semidirect
7. C2×#1792C2semidirect
8. C2×C4×#100C2semidirect
19. C22×C4⋊Q8C22semidirect
24. #3141C22semidirect
28. C22×#104C22semidirect
29. C2×#417C22semidirect
31. C2×C4×M16C22semidirect
33. #2542C22semidirect
36. C2×#384C22semidirect
37. C2×C4×C4⋊C4C22semidirect
38. #2039C22semidirect
39. #1980C22semidirect
40. #1792C22semidirect
41. C4×#100C22semidirect
42. C2×#343C22semidirect
77. C2×C4⋊Q8C23semidirect
115. C2×#104C23semidirect
117. #417C23semidirect
123. C4×M16C23semidirect
130. #384C23semidirect
132. C4×C4⋊C4C23semidirect
134. #343C23semidirect
516. C2#25870direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34962
C2×#31412
C2×#25422
#258702
C2×#20392
C2×#19802
C2×#17922
C2×C4×#1002