Finite Group Databasebeta

← C2×#25574 #6449033

Subgroups — C2×#25574 #6449033

Order 512.

4094 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#556C211yesmaximal, characteristic, complemented
2C22×#486C211yesmaximal, characteristic, complemented
3C22×#460C211yesmaximal, characteristic, complemented
4C2×#2541C211yesmaximal, characteristic
5#25574C2116yesmaximal, direct product factor
6C2×#2000C214yesmaximal, complemented
7C2×#1988C211yesmaximal, characteristic, complemented
8C2×#1954C211yesmaximal, characteristic, complemented
9C2×#1875C214yesmaximal, complemented
10C2×C4×#103C211yesmaximal, characteristic, complemented
11C23×SD16C2212yes—
12C2×#556—28no—
13C2×#556—28no—
14C2×#556—24no—
15C2×#556C2218yescomplemented
16C22×C4⋊Q8C2211yescharacteristic
17C22×#127—21no—
18C22×#127C2211yescharacteristic
19C22×#126—22no—
20C22×#124—21no—
21C22×C22⋊Q8C2212yes—
22C22×#121C2214yes—
23C22×C4×Q8—21no—
24C22×C4×Q8C2211yescharacteristic
25C22×C4×D4C2211yescharacteristic
26C22×#117C2212yes—
27C2×#486—28no—
28C2×#486C2218yescomplemented
29C2×#460—28no—
30C2×#460C2218yescomplemented
31C22×C4⋊C8C2211yescharacteristic
32C22×#103C2212yes—
33C22×#102C2214yes—
34C22×#102C2212yes—
35C22×C22⋊C8C2214yes—
36C22×C4×C8C2211yescharacteristic
37#2541—24no—
38#2541C2218yes—
39C2×#392—22no—
40C2×#390—21no—
41C2×C4×C4⋊C4C2211yescharacteristic
42#2000C22132yescomplemented
43#1988C2218yescomplemented
44#1954C2218yescomplemented
45#1875C22132yescomplemented
46C4×#103C2218yescomplemented
47C2×#340C2214yes—
48C2×#340C2212yes—
49C23×Q8—21no—
50C23×Q8C2311yescharacteristic
51C23×D4—24no—
52C23×D4—21no—
53C23×D4—21no—
54C23×D4D411yescharacteristic
55C23×D4C2312yes—
56C24×C4C2312yes—
57C22×SD16—28no—
58C22×SD16—48no—
59C22×SD16C2318yes—
60C23×C8C2312yes—
61C23×C8C2312yes—
62#556—264no—
63#556—232no—
64#556—232no—
65C2×C4⋊Q8—22no—
66C2×C4⋊Q8—24no—
67C2×C4⋊Q8D418yescomplemented
68C2×C4⋊Q8C2314yes—
69C2×#127—28no—
70C2×#127—24no—
71C2×#127—24no—
72C2×#127—22no—
73C2×#127—48no—
74C2×#127C2314yes—
75C2×#126—232no—
76C2×#126—216no—
77C2×#124—216no—
78C2×#124—28no—
79C2×C22⋊Q8—28no—
80C2×C22⋊Q8—24no—
81C2×C22⋊Q8—28no—
82C2×C22⋊Q8C2318yes—
83C2×#121—28no—
84C2×#121—216no—
85C2×#121—48no—
86C2×#121C23116yes—
87C2×C4×Q8—216no—
88C2×C4×Q8—28no—
89C2×C4×Q8—24no—
90C2×C4×Q8—22no—
91C2×C4×Q8D418yescomplemented
92C2×C4×Q8C2314yes—
93C2×C4×D4—24no—
94C2×C4×D4—24no—
95C2×C4×D4D414yes—
96C2×C4×D4C2314yes—
97C2×#117—24no—
98C2×#117—28no—
99C2×#117—28no—
100C2×#117C2318yes—
101C22×C4⋊C4—22no—
102C22×C4⋊C4—21no—
103C22×C4⋊C4—21no—
104C22×C4⋊C4D411yescharacteristic
105C22×C4⋊C4C2311yescharacteristic
106C22×C4⋊C4C2312yes—
107C22×C4⋊C4C2312yes—
108C22×C22⋊C4—22no—
109C22×C22⋊C4—22no—
110C22×C22⋊C4—24no—
111C22×C22⋊C4D412yes—
112C22×C42—22no—
113C22×C42—21no—
114C22×C42—21no—
115C22×C42C2311yescharacteristic
116#486—232no—
117#460—232no—
118C2×C4⋊C8—24no—
119C2×C4⋊C8C2314yes—
120C2×#103—28no—
121C2×#103C2318yes—
122C2×#102—216no—
123C2×#102—28no—
124C2×#102C23116yes—
125C2×#102C2318yes—
126C2×C22⋊C8—48no—
127C2×C22⋊C8C23116yes—
128C2×C4×C8—24no—
129C2×C4×C8C2314yes—
130#392—216no—
131#390—28no—
132C4×C4⋊C4—22no—
133C4×C4⋊C4C2314yes—
134C2×#95—21no—
135#340C2318yes—
136#340C23116yes—
137C25—22no—
138C25C2×D412yes—
139C22×Q8—28no—
140C22×Q8—22no—
141C22×Q8—21no—
142C22×Q8—24no—
143C22×Q8—24no—
144C22×Q8—24no—
145C22×Q8—44no—
146C22×Q8—44no—
147C22×Q8C2×D414yes—
148C22×Q8C2412yes—
149C22×D4—216no—
150C22×D4—24no—
151C22×D4—24no—
152C22×D4—24no—
153C22×D4—24no—
154C22×D4—24no—
155C22×D4—22no—
156C22×D4—24no—
157C22×D4—24no—
158C22×D4—28no—
159C22×D4—28no—
160C22×D4—416no—
161C22×D4—416no—
162C22×D4—44no—
163C22×D4—44no—
164C22×D4—44no—
165C22×D4—44no—
166C22×D4—84no—
167C22×D4—88no—
168C22×D4C2×D414yes—
169C22×D4C2414yes—
170C23×C4—21no—
171C23×C4—22no—
172C23×C4—21no—
173C23×C4—22no—
174C23×C4—24no—
175C23×C4—24no—
176C23×C4—28no—
177C23×C4—28no—
178C23×C4C2×D414yes—
179C23×C4C2×D412yes—
180C23×C4C2×D411yescharacteristic
181C23×C4C2×D411yescharacteristic
182C23×C4C2414yes—
183C23×C4C2411yescharacteristic
184C2×SD16—216no—
185C2×SD16—416no—
186C2×SD16—432no—
187C22×C8—24no—
188C22×C8—24no—
189C22×C8—24no—
190C22×C8—28no—
191C22×C8—24no—
192C22×C8C2414yes—
193C22×C8C2414yes—
194C4⋊Q8—216no—
195C4⋊Q8—28no—
196C4⋊Q8C2×D4116yescomplemented
197#127—28no—
198#127—28no—
199#127—432no—
200#127—48no—
201#126—2128no—
202#124—264no—
203C22⋊Q8—232no—
204C22⋊Q8—216no—
205C22⋊Q8—216no—
206#121—232no—
207#121—416no—
208#121—432no—
209C4×Q8—264no—
210C4×Q8—216no—
211C4×Q8—28no—
212C4×Q8C2×D4116yescomplemented
213C4×D4—216no—
214C4×D4—28no—
215C4×D4—28no—
216#117—232no—
217#117—216no—
218#117—216no—
219C2×C4⋊C4—216no—
220C2×C4⋊C4—28no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—24no—
223C2×C4⋊C4—28no—
224C2×C4⋊C4—24no—
225C2×C4⋊C4—24no—
226C2×C4⋊C4—21no—
227C2×C4⋊C4—22no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—24no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—24no—
232C2×C4⋊C4C2×D414yes—
233C2×C4⋊C4C2×D414yes—
234C2×C4⋊C4C2×D418yes—
235C2×C4⋊C4#4118yes—
236C2×C4⋊C4C2412yes—
237C2×C4⋊C4C2414yes—
238C2×C4⋊C4C2414yes—
239C2×C22⋊C4—216no—
240C2×C22⋊C4—216no—
241C2×C22⋊C4—28no—
242C2×C22⋊C4—28no—
243C2×C22⋊C4—28no—
244C2×C22⋊C4—216no—
245C2×C22⋊C4—416no—
246C2×C22⋊C4C2×D418yes—
247C2×C42—216no—
248C2×C42—28no—
249C2×C42—28no—
250C2×C42—24no—
251C2×C42—24no—
252C2×C42—44no—
253C2×C42C2×D412yes—
254C2×C42C2×D414yes—
255C2×C42C2×D414yes—
256C2×C42C2412yes—
257C4⋊C8—28no—
258#103—216no—
259#102—216no—
260#102—232no—
261C22⋊C8—416no—
262C4×C8—28no—
263#95—24no—
264C24—24no—
265C24—28no—
266C24—24no—
267C24—24no—
268C24—28no—
269C24—24no—
270C24—44no—
271C24—48no—
272C24—44no—
273C24—44no—
274C24—48no—
275C24C22×D414yes—
276C24C22×D411yescharacteristic
277C2×Q8—24no—
278C2×Q8—216no—
279C2×Q8—22no—
280C2×Q8—28no—
281C2×Q8—28no—
282C2×Q8—24no—
283C2×Q8—24no—
284C2×Q8—44no—
285C2×Q8—48no—
286C2×Q8—48no—
287C2×Q8—48no—
288C2×Q8—432no—
289C2×Q8C22×D414yes—
290C2×D4—28no—
291C2×D4—28no—
292C2×D4—28no—
293C2×D4—24no—
294C2×D4—24no—
295C2×D4—28no—
296C2×D4—28no—
297C2×D4—432no—
298C2×D4—432no—
299C2×D4—48no—
300C2×D4—48no—
301C2×D4—44no—
302C2×D4—48no—
303C2×D4—48no—
304C2×D4—48no—
305C2×D4—416no—
306C2×D4—48no—
307C2×D4—48no—
308C2×D4—416no—
309C2×D4—88no—
310C2×D4—816no—
311C2×D4—816no—
312C2×D4—864no—
313C2×D4—816no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—28no—
319C22×C4—28no—
320C22×C4—28no—
321C22×C4—24no—
322C22×C4—22no—
323C22×C4—22no—
324C22×C4—24no—
325C22×C4—28no—
326C22×C4—216no—
327C22×C4—24no—
328C22×C4—24no—
329C22×C4—28no—
330C22×C4—28no—
331C22×C4—44no—
332C22×C4—44no—
333C22×C4—44no—
334C22×C4—44no—
335C22×C4—44no—
336C22×C4—44no—
337C22×C4—48no—
338C22×C4—48no—
339C22×C4—416no—
340C22×C4#12014yes—
341C22×C4#12014yes—
342C22×C4#13514yes—
343C22×C4AGL(1,ℤ/8)14yes—
344C22×C4C22×D414yes—
345C22×C4C22×D412yes—
346C22×C4C22×D411yescharacteristic
347C22×C4C22×D412yes—
348C22×C4C22×D412yes—
349C22×C4C22×D412yes—
350C22×C4C2×#4114yes—
351C22×C4H(5,𝔽2)14yes—
352C22×C4C2511yescharacteristic
353SD16—432no—
354C2×C8—24no—
355C2×C8—24no—
356C2×C8—24no—
357C2×C8—24no—
358C2×C8—28no—
359C2×C8—48no—
360C2×C8—48no—
361C4⋊C4—232no—
362C4⋊C4—216no—
363C4⋊C4—216no—
364C4⋊C4—24no—
365C4⋊C4—28no—
366C4⋊C4—28no—
367C4⋊C4—28no—
368C4⋊C4—22no—
369C4⋊C4—24no—
370C4⋊C4—24no—
371C4⋊C4C22×D414yes—
372C4⋊C4C22×D418yes—
373C4⋊C4C2×#4118yes—
374C22⋊C4—232no—
375C22⋊C4—232no—
376C22⋊C4—216no—
377C22⋊C4—432no—
378C42—232no—
379C42—216no—
380C42—48no—
381C42#12018yes—
382C42C22×D414yes—
383C42C22×D414yes—
384C23—24no—
385C23—28no—
386C23—24no—
387C23—24no—
388C23—28no—
389C23—48no—
390C23—48no—
391C23—48no—
392C23—416no—
393C23—416no—
394C23—44no—
395C23—48no—
396C23—44no—
397C23—44no—
398C23—48no—
399C23—88no—
400C23—88no—
401C23—88no—
402C23—816no—
403C23—816no—
404C23C2×#12012yes—
405C23#54614yes—
406C23C2×#13512yes—
407C23C2×AGL(1,ℤ/8)12yes—
408C23#57714yes—
409C23C23×D411yescharacteristic
410Q8—24no—
411Q8—24no—
412Q8—48no—
413Q8—44no—
414Q8—432no—
415D4—44no—
416D4—44no—
417D4—48no—
418D4—416no—
419D4—816no—
420D4—864no—
421D4—88no—
422D4—816no—
423C2×C4—28no—
424C2×C4—24no—
425C2×C4—24no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—28no—
429C2×C4—28no—
430C2×C4—28no—
431C2×C4—48no—
432C2×C4—48no—
433C2×C4—44no—
434C2×C4—416no—
435C2×C4—48no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—44no—
439C2×C4—416no—
440C2×C4—44no—
441C2×C4—44no—
442C2×C4—44no—
443C2×C4—44no—
444C2×C4—416no—
445C2×C4—48no—
446C2×C4#449116yes—
447C2×C4C2×#12014yes—
448C2×C4C2×#12012yes—
449C2×C4C2×#12014yes—
450C2×C4#53214yes—
451C2×C4#53514yes—
452C2×C4#54614yes—
453C2×C4#55018yes—
454C2×C4C2×#13514yes—
455C2×C4C2×AGL(1,ℤ/8)14yes—
456C2×C4C23×D411yescharacteristic
457C2×C4C23×D411yescharacteristic
458C2×C4C22×#4112yes—
459C2×C4C2×H(5,𝔽2)12yes—
460C8—44no—
461C8—44no—
462C22—44no—
463C22—44no—
464C22—48no—
465C22—44no—
466C22—48no—
467C22—816no—
468C22—84no—
469C22—84no—
470C22—88no—
471C22—84no—
472C22—88no—
473C22—1616no—
474C22#243114yes—
475C22C2×#44914yes—
476C22#301014yes—
477C22#330418yes—
478C22#332418yes—
479C22C22×#12011yescharacteristic
480C22C2×#54612yes—
481C22C22×#13511yescharacteristic
482C22C22×AGL(1,ℤ/8)11yescharacteristic
483C22C2×#57712yes—
484C4—24no—
485C4—44no—
486C4—44no—
487C4—48no—
488C4—44no—
489C4—48no—
490C4#243114yes—
491C4C2×#44918yes—
492C4C2×#53211yescharacteristic
493C4C2×#53511yescharacteristic
494C4C2×#55012yes—
495C2—84no—
496C2—164no—
497C2#2557418yesdirect product factor
498C2C2×#243111yescharacteristic
499C2C22×#44911yescharacteristic
500C2C2×#301011yescharacteristic
501C2C2×#330412yes—
502C2C2×#332412yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2541C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#556C2semidirect
2. C22×#486C2semidirect
3. C22×#460C2semidirect
5. #25574C2direct (N × H)
6. C2×#2000C2semidirect
7. C2×#1988C2semidirect
8. C2×#1954C2semidirect
9. C2×#1875C2semidirect
10. C2×C4×#103C2semidirect
15. C2×#556C22semidirect
28. C2×#486C22semidirect
30. C2×#460C22semidirect
42. #2000C22semidirect
43. #1988C22semidirect
44. #1954C22semidirect
45. #1875C22semidirect
46. C4×#103C22semidirect
67. C2×C4⋊Q8D4semidirect
91. C2×C4×Q8D4semidirect
196. C4⋊Q8C2×D4semidirect
212. C4×Q8C2×D4semidirect
497. C2#25574direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5562
C22×#4862
C22×#4602
C2×#25412
#255742
C2×#20002
C2×#19882
C2×#19542
C2×#18752
C2×C4×#1032