Finite Group Databasebeta

← C2×#25872 #6446728

Subgroups — C2×#25872 #6446728

Order 512.

4130 conjugacy classes of subgroups.

The subgroup lattice has 483 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3497C211yesmaximal, characteristic
2C2×#3141C212yesmaximal, complemented
3C2×#2568C211yesmaximal, characteristic, complemented
4#25872C2116yesmaximal, direct product factor
5C2×#2040C214yesmaximal, complemented
6C2×#1980C212yesmaximal, complemented
7C2×#1793C214yesmaximal, complemented
8C2×C4×#101C211yesmaximal, characteristic, complemented
9C22×2−1+4C2212yes—
10#3497—28no—
11#3497—24no—
12#3497C2218yes—
13C2×#550—22no—
14C2×D4×Q8—22no—
15C2×#548—24no—
16C2×#537—22no—
17C2×#537C2212yes—
18C2×#532—22no—
19C2×#532C2212yes—
20C22×C4⋊Q8C2211yescharacteristic
21C22×C4×Q8C2211yescharacteristic
22#3141—28no—
23#3141C22116yescomplemented
24C2×#489—24no—
25C2×#487—22no—
26C2×#486—22no—
27C22×#104C2218yes—
28C2×#417C2218yes—
29C22×#101C2212yes—
30C2×C4×M16C2212yes—
31#2568—24no—
32#2568C2218yescomplemented
33C2×#400—22no—
34C2×#391—22no—
35C2×#391C2212yes—
36C2×#382C2212yes—
37C2×C4×C4⋊C4C2211yescharacteristic
38#2040C22132yescomplemented
39#1980C22116yescomplemented
40#1793C22132yescomplemented
41C4×#101C2218yescomplemented
42C2×#343C2212yes—
43C2×2−1+4—28no—
44C2×2−1+4—24no—
45C2×2−1+4—216no—
46C2×2−1+4—48no—
47C2×2−1+4C2318yes—
48C22×#41—24no—
49C22×#41—24no—
50C22×#41C2314yes—
51C23×Q8—24no—
52C23×Q8—21no—
53C23×Q8C2311yescharacteristic
54C22×M16C2314yes—
55#550—216no—
56#550—216no—
57D4×Q8—216no—
58D4×Q8—216no—
59#548—232no—
60#548—232no—
61#537—216no—
62#537—28no—
63#537—216no—
64#537—24no—
65#537C2318yes—
66#532—216no—
67#532—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—22no—
76C2×C4⋊Q8—24no—
77C2×C4⋊Q8D412yes—
78C2×C4⋊Q8C2314yes—
79C2×#127—22no—
80C2×#127D412yes—
81C2×#124—24no—
82C2×#124D414yes—
83C2×C22⋊Q8—28no—
84C2×C22⋊Q8—24no—
85C2×#121—28no—
86C2×#121—24no—
87C2×#121—22no—
88C2×#121—24no—
89C2×#121—22no—
90C2×C4×Q8—22no—
91C2×C4×Q8—22no—
92C2×C4×Q8—24no—
93C2×C4×Q8D414yes—
94C2×C4×Q8C2314yes—
95C2×C4×D4—24no—
96C2×C4×D4—24no—
97C2×C4×D4—22no—
98C2×C4×D4—22no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4—21no—
101C22×C4⋊C4D412yes—
102C22×C4⋊C4C2312yes—
103C22×C4⋊C4C2311yescharacteristic
104C22×C42D412yes—
105C22×C42C2312yes—
106C22×C42C2311yescharacteristic
107#489—232no—
108#487—216no—
109#486—216no—
110C2×#104—416no—
111C2×#104C23132yes—
112#417—216no—
113#417C23132yes—
114C2×#103—28no—
115C2×#102—28no—
116C2×#101—28no—
117C2×#101C2318yes—
118C4×M16—24no—
119C4×M16C2318yes—
120C2×#97—22no—
121C2×C4×C8—22no—
122#400—216no—
123#391—24no—
124#391—216no—
125#391C2318yes—
126#382—24no—
127#382C2318yes—
128C4×C4⋊C4—22no—
129C4×C4⋊C4C2314yes—
130C2×#95—21no—
131C2×#95—24no—
132C2×#95—24no—
133#343C2318yes—
1342−1+4—232no—
1352−1+4—416no—
1362−1+4—464no—
1372−1+4—416no—
1382−1+4—416no—
139C2×#41—216no—
140C2×#41—216no—
141C2×#41—216no—
142C2×#41—216no—
143C2×#41—24no—
144C2×#41—24no—
145C2×#41—216no—
146C2×#41—216no—
147C2×#41—416no—
148C2×#41—432no—
149C2×#41—416no—
150C2×#41C2×D418yes—
151C2×#41C2418yes—
152C22×Q8—24no—
153C22×Q8—216no—
154C22×Q8—216no—
155C22×Q8—22no—
156C22×Q8—22no—
157C22×Q8—24no—
158C22×Q8—24no—
159C22×Q8—48no—
160C22×Q8—432no—
161C22×Q8—42no—
162C22×Q8—41no—
163C22×Q8—41no—
164C22×Q8C2×D414yes—
165C22×Q8C2×D412yes—
166C22×Q8#4118yes—
167C22×Q8C2412yes—
168C22×D4—24no—
169C22×D4—24no—
170C22×D4—24no—
171C22×D4—22no—
172C22×D4—22no—
173C22×D4C2×D414yes—
174C23×C4—28no—
175C23×C4—24no—
176C23×C4—22no—
177C23×C4—22no—
178C23×C4C2×D411yescharacteristic
179C23×C4C2×D412yes—
180C23×C4C2×D412yes—
181C23×C4C2×D411yescharacteristic
182C23×C4C2411yescharacteristic
183C2×M16—24no—
184C2×M16—28no—
185C2×M16—28no—
186C2×M16C2418yes—
187C22×C8—24no—
188C4⋊Q8—216no—
189C4⋊Q8—24no—
190C4⋊Q8—28no—
191C4⋊Q8—28no—
192C4⋊Q8—44no—
193C4⋊Q8—44no—
194C4⋊Q8C2×D418yes—
195#127—216no—
196#127—24no—
197#127C2×D418yes—
198#124—232no—
199#124—28no—
200#124C2×D4116yes—
201C22⋊Q8—216no—
202C22⋊Q8—264no—
203C22⋊Q8—216no—
204#121—216no—
205#121—216no—
206#121—264no—
207#121—216no—
208#121—28no—
209#121—28no—
210#121—28no—
211#121—216no—
212#121—28no—
213C4×Q8—28no—
214C4×Q8—28no—
215C4×Q8—28no—
216C4×Q8—28no—
217C4×D4—232no—
218C4×D4—232no—
219C4×D4—28no—
220C4×D4—28no—
221C4×D4—28no—
222C4×D4—28no—
223C2×C4⋊C4—24no—
224C2×C4⋊C4—24no—
225C2×C4⋊C4—24no—
226C2×C4⋊C4—22no—
227C2×C4⋊C4—22no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—24no—
231C2×C4⋊C4—24no—
232C2×C4⋊C4—24no—
233C2×C4⋊C4—24no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—44no—
236C2×C4⋊C4—42no—
237C2×C4⋊C4—42no—
238C2×C4⋊C4C2×D418yes—
239C2×C4⋊C4C2×D412yes—
240C2×C4⋊C4C2414yes—
241C2×C4⋊C4C2412yes—
242C2×C22⋊C4—28no—
243C2×C22⋊C4—24no—
244C2×C22⋊C4—24no—
245C2×C42—22no—
246C2×C42—22no—
247C2×C42—24no—
248C2×C42—28no—
249C2×C42—22no—
250C2×C42C2×D418yes—
251C2×C42C2×D412yes—
252C2×C42C2×D412yes—
253C2×C42C2×D412yes—
254C2×C42C2×D414yes—
255C2×C42C2414yes—
256C2×C42C2412yes—
257#104—432no—
258#103—232no—
259#102—232no—
260#101—216no—
261#97—28no—
262C4×C8—28no—
263#95—24no—
264#95—216no—
265#95—216no—
266C24—24no—
267C24C22×D411yescharacteristic
268#41—232no—
269#41—216no—
270#41—216no—
271#41—432no—
272#41—464no—
273#41—464no—
274#41—464no—
275#41—48no—
276#41—432no—
277#41—48no—
278#41—416no—
279C2×Q8—216no—
280C2×Q8—24no—
281C2×Q8—24no—
282C2×Q8—24no—
283C2×Q8—216no—
284C2×Q8—216no—
285C2×Q8—24no—
286C2×Q8—24no—
287C2×Q8—216no—
288C2×Q8—416no—
289C2×Q8—416no—
290C2×Q8—464no—
291C2×Q8—464no—
292C2×Q8—44no—
293C2×Q8—44no—
294C2×Q8—84no—
295C2×Q8—88no—
296C2×Q8—84no—
297C2×Q8#12418yes—
298C2×Q8C22×D418yes—
299C2×Q8C2×#4118yes—
300C2×D4—216no—
301C2×D4—28no—
302C2×D4—28no—
303C2×D4—216no—
304C2×D4—28no—
305C2×D4—24no—
306C2×D4—28no—
307C2×D4—216no—
308C2×D4—416no—
309C2×D4—48no—
310C2×D4—48no—
311C2×D4—48no—
312C2×D4—84no—
313C2×D4—88no—
314C2×D4C22×D418yes—
315C22×C4—22no—
316C22×C4—22no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—232no—
320C22×C4—22no—
321C22×C4—24no—
322C22×C4—22no—
323C22×C4—28no—
324C22×C4—28no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—42no—
328C22×C4—432no—
329C22×C4—416no—
330C22×C4—44no—
331C22×C4—44no—
332C22×C4—44no—
333C22×C4—48no—
334C22×C4—42no—
335C22×C4—42no—
336C22×C4—44no—
337C22×C4#12012yes—
338C22×C4#12011yescharacteristic
339C22×C4#12012yes—
340C22×C4#12012yes—
341C22×C4#12011yescharacteristic
342C22×C4#12418yes—
343C22×C4C22×D412yes—
344C22×C4C22×D414yes—
345C22×C4C22×D414yes—
346C22×C4C22×D412yes—
347C22×C4C22×D411yescharacteristic
348C22×C4C22×D412yes—
349C22×C4C22×D412yes—
350C22×C4C2×#4114yes—
351C22×C4H(5,𝔽2)14yes—
352C22×C4C2511yescharacteristic
353M16—28no—
354M16—28no—
355M16—48no—
356C2×C8—28no—
357C2×C8—48no—
358C4⋊C4—216no—
359C4⋊C4—216no—
360C4⋊C4—24no—
361C4⋊C4—28no—
362C4⋊C4—28no—
363C4⋊C4—24no—
364C4⋊C4—28no—
365C4⋊C4—48no—
366C4⋊C4—44no—
367C4⋊C4—48no—
368C22⋊C4—232no—
369C22⋊C4—216no—
370C22⋊C4—216no—
371C42—28no—
372C42—28no—
373C42—28no—
374C42—44no—
375C42#12014yes—
376C42#12014yes—
377C42C22×D414yes—
378C42C22×D414yes—
379C23—22no—
380C23—22no—
381C23—28no—
382C23—48no—
383C23—48no—
384C23—48no—
385C23C2×#12011yescharacteristic
386C23C2×#12011yescharacteristic
387C23C2×#12412yes—
388C23#53512yes—
389C23C23×D411yescharacteristic
390Q8—216no—
391Q8—216no—
392Q8—216no—
393Q8—432no—
394Q8—48no—
395Q8—88no—
396Q8—88no—
397D4—216no—
398D4—432no—
399D4—48no—
400D4—48no—
401D4—416no—
402D4—48no—
403D4—416no—
404D4—88no—
405D4—816no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—28no—
409C2×C4—28no—
410C2×C4—22no—
411C2×C4—24no—
412C2×C4—24no—
413C2×C4—24no—
414C2×C4—24no—
415C2×C4—28no—
416C2×C4—42no—
417C2×C4—42no—
418C2×C4—464no—
419C2×C4—48no—
420C2×C4—44no—
421C2×C4—416no—
422C2×C4—416no—
423C2×C4—44no—
424C2×C4—44no—
425C2×C4—44no—
426C2×C4—48no—
427C2×C4—44no—
428C2×C4—44no—
429C2×C4—82no—
430C2×C4—88no—
431C2×C4—84no—
432C2×C4—84no—
433C2×C4#45414yes—
434C2×C4C2×#12012yes—
435C2×C4C2×#12014yes—
436C2×C4C2×#12012yes—
437C2×C4C2×#12012yes—
438C2×C4C2×#12418yes—
439C2×C4C2×#12412yes—
440C2×C4#53512yes—
441C2×C4#54618yes—
442C2×C4#54618yes—
443C2×C4C23×D412yes—
444C2×C4C22×#4112yes—
445C2×C4C2×H(5,𝔽2)12yes—
446C8—48no—
447C22—24no—
448C22—24no—
449C22—21no—
450C22—21no—
451C22—21no—
452C22—21no—
453C22—48no—
454C22—48no—
455C22—48no—
456C22—816no—
457C22#243512yes—
458C22#243512yes—
459C22C2×#45412yes—
460C22#302212yes—
461C22C22×#12011yescharacteristic
462C22C22×#12411yescharacteristic
463C22C2×#53511yescharacteristic
464C4—28no—
465C4—22no—
466C4—24no—
467C4—48no—
468C4—44no—
469C4—84no—
470C4—84no—
471C4#243514yes—
472C4C2×#45414yes—
473C4C2×#54614yes—
474C2—21no—
475C2—21no—
476C2—22no—
477C2—88no—
478C2#2587214yesdirect product factor
479C2C2×#243511yescharacteristic
480C2C22×#45411yescharacteristic
481C2C2×#302211yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3497C2
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×#2568C2semidirect
4. #25872C2direct (N × H)
5. C2×#2040C2semidirect
6. C2×#1980C2semidirect
7. C2×#1793C2semidirect
8. C2×C4×#101C2semidirect
23. #3141C22semidirect
32. #2568C22semidirect
38. #2040C22semidirect
39. #1980C22semidirect
40. #1793C22semidirect
41. C4×#101C22semidirect
478. C2#25872direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34972
C2×#31412
C2×#25682
#258722
C2×#20402
C2×#19802
C2×#17932
C2×C4×#1012