Finite Group Databasebeta

← C2×#9425 #200836

Subgroups — C2×#9425 #200836

Order 512.

1494 conjugacy classes of subgroups.

The subgroup lattice has 355 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3138C211yesmaximal, characteristic
2C2×#2380C211yesmaximal, characteristic
3C2×#1555C211yesmaximal, characteristic
4C2×#1515C212yesmaximal, complemented
5#9425C218yesmaximal, direct product factor
6C2×#1288C212yesmaximal, complemented
7C2×#533C2211yescharacteristic
8C22×#127C2211yescharacteristic
9#3138—22no—
10#3138—22no—
11#3138C414yescomplemented
12#3138C2214yes—
13C2×#490—22no—
14C2×#486C414yescomplemented
15C2×#432C2212yes—
16C2×#418—22no—
17C2×C4×M16C2211yescharacteristic
18#2380—24no—
19#2380—22no—
20#2380C2214yes—
21C2×#386—24no—
22C2×#386—22no—
23C2×#383C2212yes—
24#1555—22no—
25#1555C2214yes—
26C2×#331—22no—
27#1515—24no—
28#1515C2218yescomplemented
29C2×#328—24no—
30#1288C2218yescomplemented
31C23×D4—22no—
32C23×D4D412yes—
33C24×C4—22no—
34C22×M16—21no—
35#533—21no—
36#533—21no—
37#533—22no—
38#533—22no—
39#533C2×C412yescomplemented
40#533C2312yes—
41C2×C4⋊Q8C2×C412yescomplemented
42C2×#127—22no—
43C2×#127—22no—
44C2×#127—22no—
45C2×#127C2×C412yes—
46C2×#127C2×C412yes—
47C2×#127D412yes—
48C2×#127D412yes—
49C2×#127D412yes—
50C2×#127C2312yes—
51C2×#125—21no—
52C2×C22⋊Q8—22no—
53C2×C4×Q8—22no—
54C2×#117—21no—
55C22×C22⋊C4—24no—
56C22×C22⋊C4—22no—
57C22×C42C2311yescharacteristic
58#490—28no—
59#490—28no—
60#486—28no—
61#486C2×C4116yescomplemented
62#432—22no—
63#432—22no—
64#432—22no—
65#432C2314yes—
66C2×C4⋊C8—22no—
67#418—28no—
68#418—28no—
69C2×#102—28no—
70C2×C22⋊C8—22no—
71C4×M16—21no—
72C4×M16—21no—
73C4×M16C2×C412yescomplemented
74C4×M16C2312yes—
75C2×#97—21no—
76C2×#97—22no—
77C2×C4×C8C2×C412yescomplemented
78#386—28no—
79#386—216no—
80#386—28no—
81#386—216no—
82#383—22no—
83#383—22no—
84#383D414yes—
85#383C2314yes—
86C2×#95—22no—
87C2×#95—22no—
88C2×#95D414yes—
89#331—28no—
90#328—216no—
91C25—22no—
92C22×Q8—22no—
93C22×D4—24no—
94C22×D4—24no—
95C22×D4—22no—
96C22×D4—24no—
97C22×D4—24no—
98C22×D4—24no—
99C22×D4—22no—
100C22×D4—22no—
101C22×D4—24no—
102C22×D4—44no—
103C22×D4—44no—
104C22×D4—84no—
105C22×D4—84no—
106C22×D4C22⋊C414yes—
107C22×D4C22⋊C414yes—
108C22×D4C2×D414yes—
109C23×C4—24no—
110C23×C4—28no—
111C23×C4—88no—
112C23×C4—84no—
113C23×C4C2×D411yescharacteristic
114C23×C4C2×D412yes—
115C2×M16—22no—
116C2×M16—22no—
117C2×M16—44no—
118C22×C8—22no—
119C22×C8—42no—
120C4⋊Q8—22no—
121C4⋊Q8—22no—
122C4⋊Q8—22no—
123C4⋊Q8C22×C414yescomplemented
124#127—24no—
125#127—24no—
126#127—24no—
127#127—24no—
128#127—24no—
129#127—24no—
130#127C22⋊C414yes—
131#127C22⋊C414yes—
132#127C22×C414yes—
133#127C2×D414yes—
134#125—22no—
135#125—22no—
136#125—42no—
137C22⋊Q8—24no—
138C22⋊Q8—24no—
139C22⋊Q8—42no—
140C22⋊Q8—42no—
141C4×Q8—24no—
142C4×Q8—24no—
143C4×Q8—42no—
144C4×Q8—42no—
145#117—22no—
146#117—22no—
147#117—41no—
148#117—41no—
149C2×C4⋊C4—22no—
150C2×C4⋊C4—22no—
151C2×C4⋊C4—42no—
152C2×C22⋊C4—216no—
153C2×C22⋊C4—28no—
154C2×C22⋊C4—41no—
155C2×C22⋊C4—88no—
156C2×C22⋊C4—84no—
157C2×C42—41no—
158C2×C42C22×C411yescharacteristic
159C2×C42C22×C411yescharacteristic
160C2×C42C2×D411yescharacteristic
161C2×C42C2×D411yescharacteristic
162C2×C42C2×D411yescharacteristic
163C2×C42C2×D412yes—
164C2×C42#4112yes—
165C2×C42#4112yes—
166C2×C42C2411yescharacteristic
167C4⋊C8—24no—
168C4⋊C8—42no—
169#102—232no—
170C22⋊C8—24no—
171C22⋊C8—42no—
172#97—22no—
173#97—22no—
174#97—24no—
175#97—42no—
176C4×C8—22no—
177C4×C8C22×C414yescomplemented
178#95—24no—
179#95—24no—
180#95—24no—
181#95—24no—
182#95—24no—
183#95C2×D418yes—
184C24—24no—
185C24—24no—
186C24—24no—
187C24—48no—
188C24—48no—
189C24—44no—
190C24—44no—
191C24#12011yescharacteristic
192C2×Q8—24no—
193C2×Q8—42no—
194C2×Q8—84no—
195C2×D4—28no—
196C2×D4—28no—
197C2×D4—24no—
198C2×D4—24no—
199C2×D4—24no—
200C2×D4—28no—
201C2×D4—28no—
202C2×D4—48no—
203C2×D4—48no—
204C2×D4—44no—
205C2×D4—44no—
206C2×D4—84no—
207C2×D4—84no—
208C2×D4—82no—
209C2×D4—82no—
210C2×D4—88no—
211C2×D4—88no—
212C2×D4—88no—
213C2×D4—84no—
214C2×D4—84no—
215C2×D4—88no—
216C2×D4—84no—
217C2×D4—84no—
218C2×D4C2×C22⋊C418yes—
219C22×C4—24no—
220C22×C4—28no—
221C22×C4—44no—
222C22×C4—416no—
223C22×C4—42no—
224C22×C4—48no—
225C22×C4—816no—
226C22×C4—88no—
227C22×C4—832no—
228C22×C4C2×C22⋊C411yescharacteristic
229C22×C4C2×C22⋊C411yescharacteristic
230C22×C4C4×D412yes—
231C22×C4C4×D412yes—
232C22×C4#12011yescharacteristic
233C22×C4#12012yes—
234C22×C4#12112yes—
235C22×C4#12112yes—
236C22×C4#12311yescharacteristic
237C22×C4#12311yescharacteristic
238C22×C4C22×D411yescharacteristic
239C22×C4C22×D412yes—
240M16—44no—
241M16—44no—
242C2×C8—24no—
243C2×C8—44no—
244C2×C8—44no—
245C2×C8—84no—
246C4⋊C4—24no—
247C4⋊C4—24no—
248C4⋊C4—44no—
249C4⋊C4—42no—
250C4⋊C4—42no—
251C4⋊C4—44no—
252C22⋊C4—42no—
253C22⋊C4—42no—
254C22⋊C4—816no—
255C22⋊C4—88no—
256C42—42no—
257C42—42no—
258C42C2×C22⋊C411yescharacteristic
259C42C2×C22⋊C411yescharacteristic
260C42C4×D412yes—
261C42C4×D412yes—
262C42#12112yes—
263C42#12112yes—
264C42#12312yes—
265C42C23×C411yescharacteristic
266C42C22×D411yescharacteristic
267C42C2×#4112yes—
268C23—24no—
269C23—28no—
270C23—48no—
271C23—48no—
272C23—416no—
273C23—48no—
274C23—48no—
275C23—416no—
276C23—44no—
277C23—44no—
278C23—88no—
279C23—88no—
280C23—816no—
281C23#38611yescharacteristic
282C23#38611yescharacteristic
283C23#45514yes—
284C23C2×#12011yescharacteristic
285Q8—84no—
286Q8—84no—
287D4—48no—
288D4—84no—
289D4—84no—
290D4—84no—
291D4—88no—
292D4—88no—
293D4—88no—
294D4—88no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—416no—
308C2×C4—48no—
309C2×C4—44no—
310C2×C4—816no—
311C2×C4—832no—
312C2×C4—84no—
313C2×C4#38611yescharacteristic
314C2×C4#38612yes—
315C2×C4#38612yes—
316C2×C4#38611yescharacteristic
317C2×C4C22×C22⋊C411yescharacteristic
318C2×C4C2×C4×D412yes—
319C2×C4C2×#12112yes—
320C2×C4C2×#12311yescharacteristic
321C8—44no—
322C8—84no—
323C22—22no—
324C22—22no—
325C22—28no—
326C22—416no—
327C22—48no—
328C22—84no—
329C22—84no—
330C22—88no—
331C22—816no—
332C22—816no—
333C22#188512yes—
334C22#188512yes—
335C22#190414yes—
336C22C2×#38611yescharacteristic
337C22C2×#45512yes—
338C4—22no—
339C4—22no—
340C4—22no—
341C4—22no—
342C4—21no—
343C4—21no—
344C4—21no—
345C4—21no—
346C4—88no—
347C4—84no—
348C2—22no—
349C2—22no—
350C2—88no—
351C2#942514yesdirect product factor
352C2C2×#188511yescharacteristic
353C2C2×#190412yes—
subgroupG/H
center, socleC23#386
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1515C2semidirect
5. #9425C2direct (N × H)
6. C2×#1288C2semidirect
11. #3138C4semidirect
14. C2×#486C4semidirect
28. #1515C22semidirect
30. #1288C22semidirect
39. #533C2×C4semidirect
41. C2×C4⋊Q8C2×C4semidirect
61. #486C2×C4semidirect
73. C4×M16C2×C4semidirect
77. C2×C4×C8C2×C4semidirect
123. C4⋊Q8C22×C4semidirect
177. C4×C8C22×C4semidirect
351. C2#9425direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31382
C2×#23802
C2×#15552
C2×#15152
#94252
C2×#12882