Finite Group Databasebeta

← C2×#28706 #6466478

Subgroups — C2×#28706 #6466478

Order 512.

2510 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C211yesmaximal, characteristic, complemented
2C22×C8×D4C211yesmaximal, characteristic
3C2×#2563C211yesmaximal, characteristic
4C2×#2547C211yesmaximal, characteristic
5#28706C2116yesmaximal, direct product factor
6C2×#2077C214yesmaximal, complemented
7C2×#1988C211yesmaximal, characteristic, complemented
8C2×#1987C211yesmaximal, characteristic, complemented
9C2×#1807C214yesmaximal, complemented
10C2×C4×#106C211yesmaximal, characteristic, complemented
11C24×C8C2212yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#124—21no—
15C22×C4×D4C2211yescharacteristic
16C2×#498—28no—
17C2×#498C2218yescomplemented
18C2×C8×D4—28no—
19C2×C8×D4C2218yes—
20C22×#106C2212yes—
21C22×#106C2212yes—
22C22×#106C2212yes—
23C22×C4⋊C8C2211yescharacteristic
24C22×C22⋊C8C2212yes—
25C22×C4×C8C2211yescharacteristic
26#2563—24no—
27#2563C2218yes—
28#2547—24no—
29#2547C2218yes—
30C2×#397—22no—
31C2×#393—22no—
32C2×#391—21no—
33C2×#390—21no—
34C2×#382—21no—
35C2×#380C2214yes—
36C2×#380C2214yes—
37C2×C4×C4⋊C4C2211yescharacteristic
38C2×C4×C4⋊C4C2211yescharacteristic
39#2077C22132yescomplemented
40#1988C2218yescomplemented
41#1987C2218yescomplemented
42#1807C22132yescomplemented
43C4×#106C2218yescomplemented
44C2×#340C2214yes—
45C2×#340C2214yes—
46C2×#340C2212yes—
47C23×Q8—21no—
48C23×Q8—21no—
49C23×D4D411yescharacteristic
50C24×C4C2312yes—
51C23×C8—28no—
52C23×C8—216no—
53C23×C8C2318yes—
54C23×C8C2312yes—
55C23×C8C2311yescharacteristic
56C23×C8C2311yescharacteristic
57C2×C4⋊Q8—22no—
58C2×C4⋊Q8—22no—
59C2×C4⋊Q8—24no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8—24no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8C2314yes—
64C2×C4⋊Q8C2314yes—
65C2×#124—28no—
66C2×#124—48no—
67C2×C4×D4—24no—
68C2×C4×D4—24no—
69C2×C4×D4D414yes—
70C2×C4×D4C2314yes—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4D411yescharacteristic
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C4⋊C4C2312yes—
78C22×C22⋊C4—24no—
79C22×C22⋊C4—24no—
80C22×C22⋊C4D412yes—
81C22×C42—21no—
82C22×C42—21no—
83C22×C42C2311yescharacteristic
84#498—232no—
85C8×D4—232no—
86C2×#106—28no—
87C2×#106—28no—
88C2×#106—28no—
89C2×#106C2318yes—
90C2×#106C2318yes—
91C2×#106C2318yes—
92C2×C4⋊C8—24no—
93C2×C4⋊C8C2314yes—
94C2×C22⋊C8—28no—
95C2×C22⋊C8C2318yes—
96C2×C4×C8D418yes—
97C2×C4×C8C2314yes—
98#397—216no—
99#393—216no—
100#391—28no—
101#390—28no—
102#382—28no—
103#380—28no—
104#380—28no—
105#380C23116yes—
106#380C23116yes—
107C4×C4⋊C4—22no—
108C4×C4⋊C4—22no—
109C4×C4⋊C4C2314yes—
110C4×C4⋊C4C2314yes—
111C2×#95—21no—
112C2×#95—24no—
113C2×#95—21no—
114C2×#95—24no—
115#340C23116yes—
116#340C23116yes—
117#340C2318yes—
118C25C2×D412yes—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—44no—
122C22×Q8—44no—
123C22×Q8—44no—
124C22×Q8—44no—
125C22×Q8—84no—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4SD1618yes—
129C22×D4C2×D414yes—
130C23×C4—24no—
131C23×C4—24no—
132C23×C4—28no—
133C23×C4—28no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4C2×D414yes—
139C23×C4C2×D412yes—
140C23×C4C2×D411yescharacteristic
141C23×C4C2×D411yescharacteristic
142C23×C4C2414yes—
143C23×C4C2411yescharacteristic
144C22×C8—24no—
145C22×C8—24no—
146C22×C8—28no—
147C22×C8—216no—
148C22×C8—232no—
149C22×C8—432no—
150C22×C8C2×D414yes—
151C22×C8C2×D414yes—
152C22×C8#4118yes—
153C22×C8C2414yes—
154C22×C8C2412yes—
155C22×C8C2412yes—
156C4⋊Q8—28no—
157C4⋊Q8—28no—
158C4⋊Q8—28no—
159C4⋊Q8—28no—
160C4⋊Q8—48no—
161C4⋊Q8—48no—
162#124—432no—
163C4×D4—216no—
164C4×D4—28no—
165C4×D4—28no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—44no—
182C2×C4⋊C4—44no—
183C2×C4⋊C4C2×D414yes—
184C2×C4⋊C4C2414yes—
185C2×C4⋊C4C2414yes—
186C2×C4⋊C4C2414yes—
187C2×C4⋊C4C2414yes—
188C2×C22⋊C4—28no—
189C2×C22⋊C4—216no—
190C2×C22⋊C4—216no—
191C2×C22⋊C4—416no—
192C2×C22⋊C4—88no—
193C2×C22⋊C4C2×D418yes—
194C2×C42—24no—
195C2×C42—24no—
196C2×C42—44no—
197C2×C42—44no—
198C2×C42C2×D412yes—
199C2×C42C2×D414yes—
200C2×C42#4114yes—
201C2×C42C2412yes—
202#106—216no—
203#106—216no—
204#106—216no—
205C4⋊C8—28no—
206C22⋊C8—216no—
207C4×C8C2×D4116yes—
208#95—24no—
209#95—24no—
210#95—216no—
211#95—216no—
212C24—24no—
213C24—28no—
214C24—24no—
215C24—28no—
216C24C2×SD1618yes—
217C24C22×D414yes—
218C24C22×D411yescharacteristic
219C2×Q8—48no—
220C2×Q8—48no—
221C2×Q8—48no—
222C2×Q8—48no—
223C2×Q8—88no—
224C2×Q8—816no—
225C2×Q8—816no—
226C2×D4—28no—
227C2×D4—28no—
228C2×D4—232no—
229C2×D4C2×SD16116yes—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—216no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—416no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—44no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—48no—
256C22×C4—44no—
257C22×C4#12114yes—
258C22×C4#12114yes—
259C22×C4C2×SD1614yes—
260C22×C4#13514yes—
261C22×C4C22×D414yes—
262C22×C4C22×D412yes—
263C22×C4C22×D411yescharacteristic
264C22×C4C22×D412yes—
265C22×C4C22×D412yes—
266C22×C4C2×#4112yes—
267C22×C4C2×#4114yes—
268C22×C42−1+414yes—
269C22×C4C2511yescharacteristic
270C2×C8—28no—
271C2×C8—24no—
272C2×C8—24no—
273C2×C8—28no—
274C2×C8—48no—
275C2×C8—432no—
276C2×C8#124116yescomplemented
277C2×C8C22×D414yes—
278C2×C8C22×D414yes—
279C2×C8C2×#4118yes—
280C4⋊C4—28no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—24no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—44no—
290C4⋊C4—44no—
291C4⋊C4—48no—
292C4⋊C4—48no—
293C4⋊C4—44no—
294C4⋊C4—44no—
295C22⋊C4—216no—
296C22⋊C4—432no—
297C22⋊C4—816no—
298C42—48no—
299C42—48no—
300C42#12118yes—
301C42C22×D414yes—
302C42C2×#4114yes—
303C23—232no—
304C23—24no—
305C23—28no—
306C23—216no—
307C23—24no—
308C23—28no—
309C23—416no—
310C23—48no—
311C23—48no—
312C23C2×#12112yes—
313C23#54714yes—
314C23C22×SD1618yes—
315C23C22×SD1612yes—
316C23C2×#13512yes—
317C23#57714yes—
318C23C23×D411yescharacteristic
319Q8—816no—
320Q8—816no—
321D4—232no—
322C2×C4—28no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—28no—
326C2×C4—48no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—48no—
330C2×C4—416no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—48no—
341C2×C4—44no—
342C2×C4—88no—
343C2×C4—88no—
344C2×C4—88no—
345C2×C4—88no—
346C2×C4#465116yes—
347C2×C4C2×#12114yes—
348C2×C4C2×#12114yes—
349C2×C4C2×#12112yes—
350C2×C4C2×#12414yes—
351C2×C4#53614yes—
352C2×C4#54714yes—
353C2×C4#55618yes—
354C2×C4C22×SD1614yes—
355C2×C4C2×#13514yes—
356C2×C4C23×D411yescharacteristic
357C2×C4C22×#4112yes—
358C2×C4C22×#4111yescharacteristic
359C2×C4C2×2−1+412yes—
360C8—24no—
361C8—44no—
362C8C2×#12418yescomplemented
363C22—28no—
364C22—216no—
365C22—44no—
366C22—432no—
367C22—48no—
368C22—44no—
369C22#254714yes—
370C22C2×#46514yes—
371C22#305714yes—
372C22#333518yes—
373C22#334018yes—
374C22C22×#12111yescharacteristic
375C22C2×#54712yes—
376C22C23×SD1611yescharacteristic
377C22C22×#13511yescharacteristic
378C22C2×#57712yes—
379C4—24no—
380C4—44no—
381C4—84no—
382C4—84no—
383C4—84no—
384C4—84no—
385C4#254714yes—
386C4C2×#46518yes—
387C4C22×#12411yescharacteristic
388C4C2×#53611yescharacteristic
389C4C2×#55612yes—
390C2—48no—
391C2#2870618yesdirect product factor
392C2C2×#254711yescharacteristic
393C2C22×#46511yescharacteristic
394C2C2×#305711yescharacteristic
395C2C2×#333512yes—
396C2C2×#334012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
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×#498C2semidirect
5. #28706C2direct (N × H)
6. C2×#2077C2semidirect
7. C2×#1988C2semidirect
8. C2×#1987C2semidirect
9. C2×#1807C2semidirect
10. C2×C4×#106C2semidirect
17. C2×#498C22semidirect
39. #2077C22semidirect
40. #1988C22semidirect
41. #1987C22semidirect
42. #1807C22semidirect
43. C4×#106C22semidirect
276. C2×C8#124semidirect
362. C8C2×#124semidirect
391. C2#28706direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C22×C8×D42
C2×#25632
C2×#25472
#287062
C2×#20772
C2×#19882
C2×#19872
C2×#18072
C2×C4×#1062