Finite Group Databasebeta

← C2×#18091 #6345136

Subgroups — C2×#18091 #6345136

Order 512.

1830 conjugacy classes of subgroups.

The subgroup lattice has 361 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3169C211yesmaximal, characteristic
2C2×#2979C212yesmaximal, complemented
3#18091C2116yesmaximal, direct product factor
4C2×#1594C212yesmaximal, complemented
5C2×#1581C214yesmaximal, complemented
6C2×#1580C212yesmaximal, complemented
7C2×#1564C211yesmaximal, characteristic, complemented
8C2×#1484C212yesmaximal, complemented
9C2×#1451C211yesmaximal, characteristic, complemented
10C2×#532C2212yes—
11#3169C418yes—
12#3169C2218yes—
13C2×#500C411yescharacteristic
14C2×#493C411yescharacteristic
15C2×#486C412yes—
16C2×#466C412yes—
17C2×#466C412yes—
18#2979—28no—
19#2979C22116yescomplemented
20C2×C4×D8C2212yes—
21C2×C4×D8C2212yes—
22C2×#436—22no—
23C2×#436C2214yes—
24C2×C8×D4—22no—
25C2×C8×D4C2214yes—
26C2×#431C2212yes—
27C2×#431C2211yescharacteristic
28C2×#408—24no—
29C2×C4×M16C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31#1594C22116yescomplemented
32#1581C22132yescomplemented
33#1580C22116yescomplemented
34#1564C2218yescomplemented
35C2×#335C2212yes—
36C2×#334C2211yescharacteristic
37C2×#334C2211yescharacteristic
38#1484C22116yescomplemented
39C2×D4⋊C8C2214yes—
40C2×D4⋊C8C2214yes—
41#1451C2218yescomplemented
42C2×#322C2212yes—
43C2×#322C2212yes—
44C22×#41—22no—
45C22×D8C2×C412yes—
46C22×D8C2×C412yes—
47C22×M16—21no—
48C22×M16—24no—
49C23×C8—24no—
50C23×C8C2×C411yescharacteristic
51C23×C8C2×C411yescharacteristic
52#532—24no—
53#532—24no—
54#532C2×C418yes—
55#532C2318yes—
56C2×C4⋊Q8C2×C412yes—
57C2×#127C2×C412yes—
58C2×#124—22no—
59C2×#121—22no—
60C2×#121C2×C414yes—
61C2×C4×D4—22no—
62C2×C4×D4C2314yes—
63C22×C42C2311yescharacteristic
64#500C2×C418yes—
65#493C2×C418yes—
66#486C2×C4116yes—
67#466C2×C4116yes—
68#466C2×C4116yes—
69C4×D8C2×C418yes—
70C4×D8C2×C418yes—
71C4×D8C2318yes—
72C4×D8C2318yes—
73#436—216no—
74#436—28no—
75#436C23116yes—
76C8×D4—216no—
77C8×D4—28no—
78C8×D4C23116yes—
79#431—24no—
80#431D414yes—
81#431C2318yes—
82#431C2314yes—
83C2×#107C2×C412yes—
84C2×#107C2×C412yes—
85C2×C4⋊C8D412yes—
86C2×C4⋊C8C2312yes—
87C2×C4⋊C8C2312yes—
88C2×#102C2×C414yes—
89C2×#102C2×C414yes—
90#408—232no—
91C2×C22⋊C8—22no—
92C2×C22⋊C8—24no—
93C2×C22⋊C8—24no—
94C2×C22⋊C8D412yes—
95C4×M16—22no—
96C4×M16C2314yes—
97C2×#97—21no—
98C2×C4×C8—22no—
99C2×C4×C8C2×C411yescharacteristic
100C2×C4×C8C2×C411yescharacteristic
101C2×C4×C8C2×C414yes—
102C2×C4×C8C2312yes—
103C2×C4×C8C2311yescharacteristic
104C2×C4×C8C2311yescharacteristic
105C2×C4×C8C2314yes—
106C2×C4×C8C2312yes—
107#335C2318yes—
108#334C2314yes—
109#334C2314yes—
110D4⋊C8C23116yes—
111D4⋊C8C23116yes—
112#322C2318yes—
113#322C2318yes—
114C2×#41—28no—
115C2×#41—28no—
116C2×#41—84no—
117C2×#41—84no—
118C22×Q8—22no—
119C22×D4—24no—
120C22×D4—22no—
121C22×D4—22no—
122C22×D4C22×C414yes—
123C23×C4—24no—
124C23×C4C22×C411yescharacteristic
125C23×C4C2×D411yescharacteristic
126C23×C4#4111yescharacteristic
127C2×D8—28no—
128C2×D8—44no—
129C2×D8C22×C418yes—
130C2×D8C22×C418yes—
131C2×M16—24no—
132C2×M16—216no—
133C2×M16—44no—
134C2×M16—88no—
135C22×C8—24no—
136C22×C8—22no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—216no—
140C22×C8—42no—
141C22×C8—88no—
142C22×C8C22×C411yescharacteristic
143C22×C8C22×C411yescharacteristic
144C22×C8C22×C411yescharacteristic
145C22×C8C22×C414yes—
146C22×C8C22×C414yes—
147C22×C8C22×C411yescharacteristic
148C22×C8C2×D414yes—
149C4⋊Q8—24no—
150C4⋊Q8C22×C418yes—
151#127—24no—
152#127C22×C418yes—
153#124—28no—
154#124—28no—
155#121—28no—
156#121—28no—
157#121—28no—
158#121C22×C4116yes—
159C4×D4—28no—
160C4×D4—28no—
161C4×D4—24no—
162C4×D4—24no—
163C4×D4C22×C418yes—
164C4×D4C2418yes—
165C2×C4⋊C4—22no—
166C2×C4⋊C4C22×C414yes—
167C2×C22⋊C4—24no—
168C2×C22⋊C4—24no—
169C2×C42C22×C411yescharacteristic
170C2×C42C22×C412yes—
171C2×C42C2×D412yes—
172C2×C42C2×D411yescharacteristic
173C2×C42#4111yescharacteristic
174C2×C42#4112yes—
175C2×C42C2412yes—
176C2×C42C2411yescharacteristic
177#107C22×C418yes—
178#107C22×C418yes—
179C4⋊C8—22no—
180C4⋊C8—22no—
181C4⋊C8C2×D418yes—
182C4⋊C8C2414yes—
183C4⋊C8C2414yes—
184#102C22×C4116yes—
185#102C22×C4116yes—
186C22⋊C8—28no—
187C22⋊C8—216no—
188C22⋊C8—216no—
189C22⋊C8C2×D418yes—
190#97—24no—
191C4×C8—28no—
192C4×C8—22no—
193C4×C8C22×C412yes—
194C4×C8C22×C412yes—
195C4×C8C22×C414yes—
196C4×C8C22×C414yes—
197C4×C8C2×D414yes—
198C4×C8C2414yes—
199C4×C8C2412yes—
200C4×C8C2412yes—
201C4×C8C2414yes—
202C24—24no—
203C24C4×D411yescharacteristic
204#41—816no—
205#41—88no—
206#41—88no—
207C2×Q8—28no—
208C2×Q8—84no—
209C2×D4—216no—
210C2×D4—24no—
211C2×D4—28no—
212C2×D4—28no—
213C2×D4—28no—
214C2×D4—28no—
215C2×D4—48no—
216C2×D4—84no—
217C2×D4—88no—
218C2×D4C23×C418yes—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—48no—
227C22×C4—48no—
228C22×C4C4×D412yes—
229C22×C4C4×D411yescharacteristic
230C22×C4C4×D412yes—
231C22×C4C4×D411yescharacteristic
232C22×C4C4×D412yes—
233C22×C4C4×D411yescharacteristic
234C22×C4C23×C412yes—
235C22×C4C23×C411yescharacteristic
236C22×C4C22×D412yes—
237C22×C4C22×D411yescharacteristic
238C22×C4C2×#4111yescharacteristic
239C22×C4C2×#4112yes—
240D8—216no—
241D8—48no—
242M16—48no—
243M16—816no—
244C2×C8—22no—
245C2×C8—22no—
246C2×C8—22no—
247C2×C8—28no—
248C2×C8—28no—
249C2×C8—24no—
250C2×C8—24no—
251C2×C8—24no—
252C2×C8—44no—
253C2×C8—44no—
254C2×C8—44no—
255C2×C8—44no—
256C2×C8—816no—
257C2×C8#13114yes—
258C2×C8C23×C412yes—
259C2×C8C23×C412yes—
260C2×C8C23×C412yes—
261C2×C8C23×C412yes—
262C2×C8C22×D418yes—
263C4⋊C4—28no—
264C4⋊C4—24no—
265C4⋊C4C23×C418yes—
266C22⋊C4—216no—
267C22⋊C4—28no—
268C22⋊C4—28no—
269C42C4×D412yes—
270C42C4×D412yes—
271C42C4×D412yes—
272C42C23×C411yescharacteristic
273C42C23×C412yes—
274C42C22×D412yes—
275C42C22×D411yescharacteristic
276C42C2×#4111yescharacteristic
277C42C2×#4112yes—
278C42C2511yescharacteristic
279C23—22no—
280C23—22no—
281C23—22no—
282C23—28no—
283C23—48no—
284C23—48no—
285C23—48no—
286C23C2×C4×D412yes—
287C23C2×C4×D411yescharacteristic
288Q8—88no—
289D4—28no—
290D4—28no—
291D4—48no—
292D4—416no—
293D4—88no—
294D4—816no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—28no—
306C2×C4—48no—
307C2×C4—416no—
308C2×C4—48no—
309C2×C4—48no—
310C2×C4#44414yes—
311C2×C4C2×C4×D411yescharacteristic
312C2×C4C2×C4×D412yes—
313C2×C4C2×C4×D412yes—
314C2×C4C2×C4×D411yescharacteristic
315C2×C4C2×C4×D411yescharacteristic
316C2×C4C2×C4×D412yes—
317C2×C4C2×#13112yes—
318C2×C4#56812yes—
319C2×C4#57614yes—
320C2×C4C24×C411yescharacteristic
321C2×C4C23×D411yescharacteristic
322C2×C4C22×#4111yescharacteristic
323C8—22no—
324C8—22no—
325C8—22no—
326C8—28no—
327C8—44no—
328C8—44no—
329C8—44no—
330C8C2×#13114yes—
331C22—22no—
332C22—22no—
333C22—22no—
334C22—44no—
335C22—48no—
336C22—48no—
337C22—48no—
338C22—816no—
339C22#293512yes—
340C22#294812yes—
341C22C2×#44412yes—
342C22C22×C4×D411yescharacteristic
343C4—22no—
344C4—21no—
345C4—21no—
346C4—22no—
347C4—48no—
348C4#293512yes—
349C4#294812yes—
350C4C2×#44414yes—
351C4C22×#13111yescharacteristic
352C4C2×#56811yescharacteristic
353C4C2×#57612yes—
354C2—42no—
355C2—88no—
356C2#1809114yesdirect product factor
357C2C2×#293511yescharacteristic
358C2C2×#294811yescharacteristic
359C2C22×#44411yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3169C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2979C2semidirect
3. #18091C2direct (N × H)
4. C2×#1594C2semidirect
5. C2×#1581C2semidirect
6. C2×#1580C2semidirect
7. C2×#1564C2semidirect
8. C2×#1484C2semidirect
9. C2×#1451C2semidirect
19. #2979C22semidirect
31. #1594C22semidirect
32. #1581C22semidirect
33. #1580C22semidirect
34. #1564C22semidirect
38. #1484C22semidirect
41. #1451C22semidirect
356. C2#18091direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31692
C2×#29792
#180912
C2×#15942
C2×#15812
C2×#15802
C2×#15642
C2×#14842
C2×#14512