Finite Group Databasebeta

← C2×#9428 #200839

Subgroups — C2×#9428 #200839

Order 512.

1780 conjugacy classes of subgroups.

The subgroup lattice has 405 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3151C211yesmaximal, characteristic
2C2×#2380C211yesmaximal, characteristic, complemented
3C2×#1555C211yesmaximal, characteristic, complemented
4C2×#1514C212yesmaximal, complemented
5#9428C218yesmaximal, direct product factor
6C2×#1288C212yesmaximal, complemented
7C22×AGL(1,ℤ/8)—22no—
8C2×#532C2211yescharacteristic
9C22×#127C2211yescharacteristic
10#3151—22no—
11#3151—22no—
12#3151C414yescomplemented
13#3151C2214yes—
14C2×#496—22no—
15C2×#493C412yescomplemented
16C2×#492C412yescomplemented
17C2×#432C2212yes—
18C2×C4×M16C2211yescharacteristic
19#2380—24no—
20#2380—22no—
21#2380C2214yescomplemented
22C2×#386—24no—
23C2×#386—22no—
24C2×#383C2212yes—
25#1555—22no—
26#1555C2214yescomplemented
27C2×#331—22no—
28#1514—24no—
29#1514C2218yescomplemented
30C2×#327—24no—
31#1288C2218yescomplemented
32C22×#41—21no—
33C23×D4—22no—
34C23×D4D412yes—
35C24×C4—22no—
36C2×AGL(1,ℤ/8)—28no—
37C2×AGL(1,ℤ/8)—28no—
38C2×AGL(1,ℤ/8)—48no—
39C2×AGL(1,ℤ/8)—48no—
40C22×SD16—24no—
41C22×D8—24no—
42C22×M16—21no—
43#532—22no—
44#532—21no—
45#532—21no—
46#532—22no—
47#532C2×C412yescomplemented
48#532C2312yes—
49C2×C4⋊Q8C2×C411yescharacteristic, complemented
50C2×#127—22no—
51C2×#127—22no—
52C2×#127—22no—
53C2×#127C2×C412yes—
54C2×#127C2×C412yes—
55C2×#127C2×C411yescharacteristic, complemented
56C2×#127D412yes—
57C2×#127D412yes—
58C2×#127D412yes—
59C2×#127C2312yes—
60C2×#124—21no—
61C2×#121—22no—
62C2×C4×D4—22no—
63C22×C22⋊C4—24no—
64C22×C22⋊C4—22no—
65C22×C42C2311yescharacteristic
66#496—28no—
67#496—28no—
68#493—24no—
69#493C2×C418yescomplemented
70#492—24no—
71#492C2×C418yescomplemented
72#432—22no—
73#432—22no—
74#432—22no—
75#432C2314yes—
76C2×C4⋊C8—22no—
77C2×C22⋊C8—22no—
78C4×M16—21no—
79C4×M16—21no—
80C4×M16C2×C412yescomplemented
81C4×M16C2312yes—
82C2×#97—21no—
83C2×#97—22no—
84C2×C4×C8C2×C412yescomplemented
85#386—28no—
86#386—216no—
87#386—28no—
88#386—216no—
89#383—22no—
90#383—22no—
91#383D414yes—
92#383C2314yes—
93C2×#95—22no—
94C2×#95—22no—
95C2×#95D414yes—
96#331—28no—
97#327—216no—
98C25—22no—
99C2×#41—22no—
100C2×#41—22no—
101C2×#41—44no—
102C2×#41—44no—
103C2×#41—41no—
104C2×#41—41no—
105C22×Q8—21no—
106C22×D4—21no—
107C22×D4—24no—
108C22×D4—24no—
109C22×D4—22no—
110C22×D4—22no—
111C22×D4—24no—
112C22×D4—24no—
113C22×D4—24no—
114C22×D4—22no—
115C22×D4—22no—
116C22×D4—24no—
117C22×D4—44no—
118C22×D4—44no—
119C22×D4—41no—
120C22×D4—84no—
121C22×D4—84no—
122C22×D4C22⋊C414yes—
123C22×D4C22⋊C414yes—
124C22×D4C2×D414yes—
125C23×C4—24no—
126C23×C4—28no—
127C23×C4—41no—
128C23×C4—88no—
129C23×C4—84no—
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D412yes—
132AGL(1,ℤ/8)—432no—
133AGL(1,ℤ/8)—416no—
134AGL(1,ℤ/8)—416no—
135C2×SD16—216no—
136C2×SD16—416no—
137C2×D8—216no—
138C2×D8—416no—
139C2×M16—28no—
140C2×M16—22no—
141C2×M16—22no—
142C22×C8—22no—
143C22×C8—42no—
144C4⋊Q8—21no—
145C4⋊Q8—22no—
146C4⋊Q8C22×C412yescomplemented
147#127—21no—
148#127—24no—
149#127—24no—
150#127—22no—
151#127—24no—
152#127—24no—
153#127—24no—
154#127—24no—
155#127C22⋊C414yes—
156#127C22⋊C414yes—
157#127C22×C414yes—
158#127C22×C412yescomplemented
159#127C2×D414yes—
160#124—22no—
161#124—22no—
162#124—42no—
163#121—24no—
164#121—24no—
165#121—42no—
166#121—42no—
167C4×D4—24no—
168C4×D4—24no—
169C4×D4—42no—
170C4×D4—42no—
171C2×C4⋊C4—22no—
172C2×C22⋊C4—216no—
173C2×C22⋊C4—28no—
174C2×C22⋊C4—42no—
175C2×C22⋊C4—88no—
176C2×C22⋊C4—84no—
177C2×C42C22×C411yescharacteristic
178C2×C42C22×C411yescharacteristic
179C2×C42C2×D411yescharacteristic
180C2×C42C2×D411yescharacteristic
181C2×C42C2×D411yescharacteristic
182C2×C42C2×D412yes—
183C2×C42#4112yes—
184C2×C42#4112yes—
185C2×C42C2411yescharacteristic
186C4⋊C8—24no—
187C4⋊C8—42no—
188C22⋊C8—24no—
189C22⋊C8—42no—
190#97—22no—
191#97—22no—
192#97—24no—
193#97—42no—
194C4×C8—22no—
195C4×C8C22×C414yescomplemented
196#95—24no—
197#95—24no—
198#95—24no—
199#95—24no—
200#95—24no—
201#95C2×D418yes—
202C24—24no—
203C24—24no—
204C24—24no—
205C24—48no—
206C24—48no—
207C24—44no—
208C24—44no—
209C24—41no—
210C24#12011yescharacteristic
211#41—48no—
212#41—44no—
213#41—44no—
214#41—82no—
215#41—82no—
216#41—84no—
217C2×Q8—22no—
218C2×Q8—44no—
219C2×Q8—41no—
220C2×D4—22no—
221C2×D4—28no—
222C2×D4—24no—
223C2×D4—28no—
224C2×D4—24no—
225C2×D4—24no—
226C2×D4—24no—
227C2×D4—28no—
228C2×D4—28no—
229C2×D4—48no—
230C2×D4—48no—
231C2×D4—44no—
232C2×D4—44no—
233C2×D4—44no—
234C2×D4—42no—
235C2×D4—42no—
236C2×D4—42no—
237C2×D4—41no—
238C2×D4—84no—
239C2×D4—84no—
240C2×D4—82no—
241C2×D4—82no—
242C2×D4—88no—
243C2×D4—88no—
244C2×D4—84no—
245C2×D4—88no—
246C2×D4—84no—
247C2×D4—84no—
248C2×D4—88no—
249C2×D4—84no—
250C2×D4—84no—
251C2×D4—84no—
252C2×D4C2×C22⋊C418yes—
253C22×C4—24no—
254C22×C4—28no—
255C22×C4—44no—
256C22×C4—416no—
257C22×C4—41no—
258C22×C4—48no—
259C22×C4—42no—
260C22×C4—42no—
261C22×C4—82no—
262C22×C4—82no—
263C22×C4—816no—
264C22×C4—88no—
265C22×C4—832no—
266C22×C4C2×C22⋊C411yescharacteristic
267C22×C4C2×C22⋊C411yescharacteristic
268C22×C4C4×D412yes—
269C22×C4C4×D412yes—
270C22×C4#12011yescharacteristic
271C22×C4#12012yes—
272C22×C4#12112yes—
273C22×C4#12112yes—
274C22×C4#12311yescharacteristic
275C22×C4#12311yescharacteristic
276C22×C4C22×D411yescharacteristic
277C22×C4C22×D412yes—
278SD16—432no—
279D8—432no—
280M16—28no—
281M16—28no—
282C2×C8—28no—
283C2×C8—24no—
284C2×C8—44no—
285C2×C8—84no—
286C4⋊C4—24no—
287C4⋊C4—42no—
288C22⋊C4—44no—
289C22⋊C4—44no—
290C22⋊C4—816no—
291C22⋊C4—88no—
292C42C2×C22⋊C411yescharacteristic
293C42C2×C22⋊C411yescharacteristic
294C42C4×D412yes—
295C42C4×D412yes—
296C42#12112yes—
297C42#12112yes—
298C42#12312yes—
299C42C23×C411yescharacteristic
300C42C22×D411yescharacteristic
301C42C2×#4112yes—
302C23—24no—
303C23—28no—
304C23—48no—
305C23—48no—
306C23—416no—
307C23—48no—
308C23—48no—
309C23—416no—
310C23—44no—
311C23—44no—
312C23—42no—
313C23—88no—
314C23—88no—
315C23—816no—
316C23—82no—
317C23—84no—
318C23#38611yescharacteristic
319C23#38611yescharacteristic
320C23#45314yes—
321C23C2×#12011yescharacteristic
322Q8—44no—
323Q8—82no—
324D4—48no—
325D4—44no—
326D4—84no—
327D4—84no—
328D4—84no—
329D4—88no—
330D4—88no—
331D4—88no—
332D4—88no—
333D4—84no—
334D4—82no—
335D4—84no—
336D4—84no—
337D4—84no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—42no—
347C2×C4—42no—
348C2×C4—42no—
349C2×C4—42no—
350C2×C4—416no—
351C2×C4—48no—
352C2×C4—42no—
353C2×C4—82no—
354C2×C4—82no—
355C2×C4—84no—
356C2×C4—816no—
357C2×C4—832no—
358C2×C4—82no—
359C2×C4#38612yes—
360C2×C4#38612yes—
361C2×C4#38611yescharacteristic
362C2×C4#38611yescharacteristic
363C2×C4C22×C22⋊C411yescharacteristic
364C2×C4C2×C4×D412yes—
365C2×C4C2×#12112yes—
366C2×C4C2×#12311yescharacteristic
367C8—28no—
368C8—84no—
369C22—22no—
370C22—22no—
371C22—28no—
372C22—416no—
373C22—48no—
374C22—84no—
375C22—84no—
376C22—88no—
377C22—816no—
378C22—816no—
379C22—84no—
380C22—82no—
381C22—164no—
382C22#188712yes—
383C22#188712yes—
384C22#190414yes—
385C22C2×#38611yescharacteristic
386C22C2×#45312yes—
387C4—22no—
388C4—22no—
389C4—22no—
390C4—22no—
391C4—21no—
392C4—21no—
393C4—21no—
394C4—21no—
395C4—88no—
396C4—82no—
397C2—22no—
398C2—22no—
399C2—88no—
400C2—162no—
401C2#942814yesdirect product factor
402C2C2×#188711yescharacteristic
403C2C2×#190412yes—
subgroupG/H
center, socleC23#386
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#3151C2
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
2. C2×#2380C2semidirect
3. C2×#1555C2semidirect
4. C2×#1514C2semidirect
5. #9428C2direct (N × H)
6. C2×#1288C2semidirect
12. #3151C4semidirect
15. C2×#493C4semidirect
16. C2×#492C4semidirect
21. #2380C22semidirect
26. #1555C22semidirect
29. #1514C22semidirect
31. #1288C22semidirect
47. #532C2×C4semidirect
49. C2×C4⋊Q8C2×C4semidirect
55. C2×#127C2×C4semidirect
69. #493C2×C4semidirect
71. #492C2×C4semidirect
80. C4×M16C2×C4semidirect
84. C2×C4×C8C2×C4semidirect
146. C4⋊Q8C22×C4semidirect
158. #127C22×C4semidirect
195. C4×C8C22×C4semidirect
401. C2#9428direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31512
C2×#23802
C2×#15552
C2×#15142
#94282
C2×#12882