Finite Group Databasebeta

← C2×#21660 #6373525

Subgroups — C2×#21660 #6373525

Order 512.

2130 conjugacy classes of subgroups.

The subgroup lattice has 391 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3131C211yesmaximal, characteristic
2C2×#2960C211yesmaximal, characteristic, complemented
3C2×#2931C211yesmaximal, characteristic
4#21660C2116yesmaximal, direct product factor
5C2×#1994C211yesmaximal, characteristic, complemented
6C2×#1962C211yesmaximal, characteristic
7C2×#1938C214yesmaximal, complemented
8C2×#1837C211yesmaximal, characteristic, complemented
9C2×#1765C214yesmaximal, complemented
10C2×C4×#97C211yesmaximal, characteristic, complemented
11C22×#131C2212yes—
12C2×#533C2211yescharacteristic
13C2×#532C2211yescharacteristic
14#3131C418yescomplemented
15#3131C2218yes—
16C2×#488C414yescomplemented
17C2×#487C412yescomplemented
18C2×#486C412yescomplemented
19#2960—24no—
20#2960C2218yescomplemented
21C2×#446—22no—
22C2×C8×Q8—22no—
23#2931—24no—
24#2931C2218yes—
25C2×#436—22no—
26C2×C8×D4—22no—
27C2×#424C2212yes—
28C2×#423C2211yescharacteristic
29C2×#423C2211yescharacteristic
30C22×#104C2214yes—
31C2×#416C2214yes—
32C2×#408C2212yes—
33C2×#405C2212yes—
34C22×#97C2212yes—
35C22×#97C2212yes—
36C22×C4×C8C2211yescharacteristic
37C22×C4×C8C2211yescharacteristic
38C2×C43C2211yescharacteristic
39#1994C2218yescomplemented
40#1962C2218yes—
41#1938C22132yescomplemented
42#1837C2218yescomplemented
43#1765C22132yescomplemented
44C2×#341C2214yes—
45C2×#339C2214yes—
46C4×#97C2218yescomplemented
47C22×#41C2312yes—
48C2×#131—24no—
49C2×#131—216no—
50C2×#131C2318yes—
51C22×M16—22no—
52C22×M16C2312yes—
53C22×M16C2312yes—
54C23×C8—22no—
55C23×C8C2312yes—
56C23×C8C2311yescharacteristic
57C23×C8C2311yescharacteristic
58#533—22no—
59#533—22no—
60#533C2×C414yes—
61#533C2314yes—
62#532—22no—
63#532—22no—
64#532C2×C414yes—
65#532C2314yes—
66C2×C4⋊Q8C2×C411yescharacteristic
67C2×C4⋊Q8C2×C412yes—
68C2×#127C2×C411yescharacteristic
69C2×#125C2×C412yes—
70C2×#124C2×C412yes—
71C2×C22⋊Q8—22no—
72C2×#121—22no—
73C2×C4×Q8—22no—
74C2×C4×D4—22no—
75C2×#117C2312yes—
76C22×C42—22no—
77C22×C42C2312yes—
78C22×C42C2311yescharacteristic
79#488C2×C4132yescomplemented
80#487C2×C4116yescomplemented
81#486C2×C4116yescomplemented
82#446—216no—
83C8×Q8—216no—
84#436—216no—
85C8×D4—216no—
86#424—24no—
87#424C2318yes—
88#423—22no—
89#423—22no—
90#423C2314yes—
91#423C2314yes—
92C2×C4⋊C8—24no—
93C2×C4⋊C8—22no—
94C2×C4⋊C8—22no—
95C2×#104—216no—
96C2×#104C23116yes—
97#416C2×C4116yes—
98#416C23116yes—
99C2×#103C2×C418yes—
100C2×#102C2×C418yes—
101#408—24no—
102#408C2318yes—
103C2×C22⋊C8—24no—
104#405—24no—
105#405C2318yes—
106C2×#97—22no—
107C2×#97—28no—
108C2×#97—28no—
109C2×#97C2318yes—
110C2×#97C2318yes—
111C2×C4×C8—22no—
112C2×C4×C8C2×C412yes—
113C2×C4×C8C2×C412yes—
114C2×C4×C8C2×C414yes—
115C2×C4×C8D412yes—
116C2×C4×C8D412yes—
117C2×C4×C8D414yes—
118C2×C4×C8C2314yes—
119C2×C4×C8C2314yes—
120C43—22no—
121C43C2314yes—
122#341C23116yes—
123#339C23116yes—
124C2×#41—22no—
125C2×#41—22no—
126C2×#41—28no—
127C2×#41—28no—
128C2×#41C22×C414yes—
129C2×#41C2414yes—
130C22×Q8—22no—
131C22×Q8C22×C412yes—
132C22×D4—22no—
133C22×D4—22no—
134C22×D4C22×C412yes—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4#4112yes—
138C23×C4C2411yescharacteristic
139#131—232no—
140#131—416no—
141C2×M16—22no—
142C2×M16—22no—
143C2×M16—28no—
144C2×M16—28no—
145C2×M16—28no—
146C2×M16—48no—
147C2×M16C2414yes—
148C2×M16C2414yes—
149C22×C8—24no—
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—22no—
153C22×C8—22no—
154C22×C8—28no—
155C22×C8—48no—
156C22×C8C22×C414yes—
157C22×C8C22×C414yes—
158C22×C8C2×D412yes—
159C22×C8C2×D412yes—
160C22×C8C2×D412yes—
161C22×C8C2×D411yescharacteristic
162C22×C8C2×D411yescharacteristic
163C22×C8#4118yes—
164C22×C8C2414yes—
165C22×C8C2412yes—
166C22×C8C2412yes—
167C4⋊Q8—22no—
168C4⋊Q8—24no—
169C4⋊Q8C22×C414yes—
170C4⋊Q8C22×C418yes—
171#127—22no—
172#127C22×C414yes—
173#125—24no—
174#125C22×C418yes—
175#124—24no—
176#124C22×C418yes—
177C22⋊Q8—28no—
178C22⋊Q8—28no—
179#121—28no—
180#121—28no—
181C4×Q8—28no—
182C4×Q8—28no—
183C4×D4—28no—
184C4×D4—28no—
185#117—22no—
186#117—22no—
187#117C22×C414yes—
188#117C2414yes—
189C2×C4⋊C4—22no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4C22×C414yes—
193C2×C22⋊C4—22no—
194C2×C22⋊C4—24no—
195C2×C42—22no—
196C2×C42—22no—
197C2×C42—24no—
198C2×C42—28no—
199C2×C42—48no—
200C2×C42C22×C411yescharacteristic
201C2×C42C22×C411yescharacteristic
202C2×C42C22×C412yes—
203C2×C42C2×D412yes—
204C2×C42C2×D412yes—
205C2×C42#4118yes—
206C2×C42#4112yes—
207C2×C42C2414yes—
208C2×C42C2412yes—
209C4⋊C8—216no—
210C4⋊C8—28no—
211C4⋊C8—28no—
212#104—232no—
213#103C22×C4132yes—
214#102C22×C4132yes—
215C22⋊C8—216no—
216#97—28no—
217#97—216no—
218#97—216no—
219C4×C8—28no—
220C4×C8C22×C418yes—
221C4×C8C22×C418yes—
222C4×C8C2×D418yes—
223C4×C8C2×D418yes—
224C24—22no—
225C24C2×#4111yescharacteristic
226#41—216no—
227#41—28no—
228#41—28no—
229#41—44no—
230#41—48no—
231#41—44no—
232C2×Q8—28no—
233C2×Q8—22no—
234C2×Q8—28no—
235C2×Q8—48no—
236C2×Q8C23×C414yes—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—28no—
240C2×D4—22no—
241C2×D4—28no—
242C2×D4—48no—
243C2×D4—48no—
244C2×D4C23×C414yes—
245C22×C4—28no—
246C22×C4—24no—
247C22×C4—22no—
248C22×C4—28no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—48no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4C4×D412yes—
256C22×C4C4×D414yes—
257C22×C4C4×D412yes—
258C22×C4C23×C411yescharacteristic
259C22×C4C23×C411yescharacteristic
260C22×C4C22×D411yescharacteristic
261C22×C4C22×D411yescharacteristic
262C22×C4C2×#4114yes—
263C22×C4C2×#4111yescharacteristic
264C22×C4C2×#4114yes—
265C22×C4C2×#4114yes—
266C22×C4C2511yescharacteristic
267M16—28no—
268M16—28no—
269M16—44no—
270M16—44no—
271M16—416no—
272C2×C8—28no—
273C2×C8—28no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—24no—
277C2×C8—24no—
278C2×C8—24no—
279C2×C8—24no—
280C2×C8—24no—
281C2×C8—44no—
282C2×C8—44no—
283C2×C8—416no—
284C2×C8#12414yes—
285C2×C8#12414yes—
286C2×C8#12418yes—
287C2×C8C23×C418yes—
288C2×C8C22×D414yes—
289C2×C8C22×D412yes—
290C2×C8C22×D412yes—
291C2×C8C2×#4118yes—
292C4⋊C4—28no—
293C4⋊C4—216no—
294C4⋊C4—28no—
295C4⋊C4—24no—
296C4⋊C4C23×C418yes—
297C22⋊C4—24no—
298C22⋊C4—24no—
299C22⋊C4—216no—
300C42—24no—
301C42—28no—
302C42—24no—
303C42—24no—
304C42—416no—
305C42C4×D414yes—
306C42C4×D412yes—
307C42C4×D412yes—
308C42C23×C412yes—
309C42C23×C412yes—
310C42C22×D414yes—
311C42C2×#4118yes—
312C23—24no—
313C23—24no—
314C23—48no—
315C23—44no—
316C23C2×C4×D411yescharacteristic
317C23C2×C4×D411yescharacteristic
318C23#52914yes—
319C23C22×#4111yescharacteristic
320Q8—28no—
321Q8—416no—
322Q8—44no—
323D4—28no—
324D4—48no—
325D4—48no—
326D4—416no—
327D4—44no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—28no—
332C2×C4—24no—
333C2×C4—28no—
334C2×C4—48no—
335C2×C4—416no—
336C2×C4—48no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—48no—
341C2×C4#44418yes—
342C2×C4C2×C4×D414yes—
343C2×C4C2×C4×D414yes—
344C2×C4C2×C4×D411yescharacteristic
345C2×C4C2×C4×D411yescharacteristic
346C2×C4C4×#4114yes—
347C2×C4C4×#4114yes—
348C2×C4C2×#12412yes—
349C2×C4C2×#12412yes—
350C2×C4#52914yes—
351C2×C4#53212yes—
352C2×C4#53212yes—
353C2×C4C24×C411yescharacteristic
354C2×C4C23×D411yescharacteristic
355C2×C4C22×#4112yes—
356C2×C4C22×#4112yes—
357C8—28no—
358C8—24no—
359C8—44no—
360C8—44no—
361C8C2×#12414yes—
362C8C2×#12414yes—
363C22—22no—
364C22—22no—
365C22—28no—
366C22—48no—
367C22—44no—
368C22—88no—
369C22C4×#12412yes—
370C22C4×#12412yes—
371C22C2×#44414yes—
372C22C22×C4×D411yescharacteristic
373C22C2×#52912yes—
374C4—24no—
375C4—48no—
376C4—48no—
377C4—44no—
378C4C4×#12412yes—
379C4C4×#12412yes—
380C4C2×#44418yes—
381C4C2×C4×#4112yes—
382C4C22×#12411yescharacteristic
383C4C2×#53211yescharacteristic
384C2—22no—
385C2—22no—
386C2—84no—
387C2#2166014yesdirect product factor
388C2C2×C4×#12411yescharacteristic
389C2C22×#44412yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2960C2semidirect
4. #21660C2direct (N × H)
5. C2×#1994C2semidirect
7. C2×#1938C2semidirect
8. C2×#1837C2semidirect
9. C2×#1765C2semidirect
10. C2×C4×#97C2semidirect
14. #3131C4semidirect
16. C2×#488C4semidirect
17. C2×#487C4semidirect
18. C2×#486C4semidirect
20. #2960C22semidirect
39. #1994C22semidirect
41. #1938C22semidirect
42. #1837C22semidirect
43. #1765C22semidirect
46. C4×#97C22semidirect
79. #488C2×C4semidirect
80. #487C2×C4semidirect
81. #486C2×C4semidirect
387. C2#21660direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31312
C2×#29602
C2×#29312
#216602
C2×#19942
C2×#19622
C2×#19382
C2×#18372
C2×#17652
C2×C4×#972