Finite Group Databasebeta

← C2×#19965 #6358339

Subgroups — C2×#19965 #6358339

Order 512.

1658 conjugacy classes of subgroups.

The subgroup lattice has 410 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3400C212yesmaximal, complemented
2C2×#3365C212yesmaximal, complemented
3#19965C2116yesmaximal, direct product factor
4C2×#1706C211yesmaximal, characteristic
5C2×#1686C212yesmaximal, complemented
6C2×#1682C212yesmaximal, complemented
7C2×#1648C212yesmaximal, complemented
8C2×#1620C212yesmaximal
9C2×#1591C211yesmaximal, characteristic, complemented
10C2×C8×Q16C211yesmaximal, characteristic, complemented
11C2×#559C2212yes—
12C2×#557C2212yes—
13#3400—28no—
14#3400C22116yescomplemented
15#3365—28no—
16#3365C22116yescomplemented
17C2×#500C2211yescharacteristic
18C2×#497—22no—
19C2×#493C2211yescharacteristic
20C2×#492C2212yes—
21C2×#488—22no—
22C2×#486C2212yes—
23C2×#475C2212yes—
24C2×#478—22no—
25C2×#464—22no—
26C2×#464—22no—
27C2×#462C2212yes—
28C2×#460C2212yes—
29C2×#460C2212yes—
30C2×#461—22no—
31C2×#446C2212yes—
32C2×C8×Q8C2212yes—
33C2×#440—22no—
34C2×C4×Q16C2211yescharacteristic
35C2×C4×Q16C2211yescharacteristic
36C2×C4×SD16—22no—
37#1706C2218yes—
38#1686C22116yescomplemented
39#1682C22116yescomplemented
40#1648C22116yescomplemented
41#1620C22116yes—
42#1591C2218yescomplemented
43C8×Q16C2218yescomplemented
44C2×#335C2211yescharacteristic
45C2×#335C2211yescharacteristic
46C2×#332C2212yes—
47C2×#331C2212yes—
48C2×Q8⋊C8C2212yes—
49C2×Q8⋊C8C2212yes—
50C2×C82C2211yescharacteristic
51C22×Q16—22no—
52C22×Q16D411yescharacteristic
53C22×Q16D411yescharacteristic
54C22×SD16—22no—
55C22×SD16—22no—
56C22×SD16—22no—
57C22×SD16—22no—
58C22×D8—41no—
59#559—24no—
60#559—24no—
61#559—42no—
62#559C2318yes—
63#557—24no—
64#557—24no—
65#557—42no—
66#557C2318yes—
67C2×C4⋊Q8—22no—
68C2×C4⋊Q8C2312yes—
69C2×#127C2312yes—
70C2×#125—22no—
71C2×#125—42no—
72C2×#124—22no—
73C2×#124—22no—
74C2×#123—42no—
75C2×C4×Q8—22no—
76C2×C4×Q8—22no—
77C2×C4×Q8C2312yes—
78C2×C4×Q8C2312yes—
79C2×C4×D4—22no—
80C2×C4×D4—22no—
81#500—41no—
82#500C2314yes—
83#497—216no—
84#493—41no—
85#493C2314yes—
86#492—24no—
87#492C2318yes—
88#488—216no—
89#486—24no—
90#486C2318yes—
91#478—216no—
92#475—24no—
93#475C2318yes—
94#464—216no—
95#464—216no—
96#462—24no—
97#462C2318yes—
98#461—216no—
99#460—24no—
100#460—24no—
101#460C2318yes—
102#460C2318yes—
103#446—24no—
104#446C2318yes—
105C8×Q8—24no—
106C8×Q8C2318yes—
107#440—216no—
108C4×Q16D414yes—
109C4×Q16D414yes—
110C4×Q16C2314yes—
111C4×Q16C2314yes—
112C4×SD16—216no—
113C2×#107—41no—
114C2×#107D411yescharacteristic
115C2×#107D411yescharacteristic
116C2×#106—22no—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—22no—
119C2×C4⋊C8C2312yes—
120C2×C4⋊C8C2312yes—
121C2×#103—22no—
122C2×#103—22no—
123C2×#103D412yes—
124C2×#103D412yes—
125C2×#102—22no—
126C2×#102—22no—
127C2×#102—22no—
128C2×#102—22no—
129C2×#97—22no—
130C2×C4×C8—22no—
131C2×C4×C8C2311yescharacteristic
132C2×C4×C8C2311yescharacteristic
133C2×C4×C8C2311yescharacteristic
134#335C2314yes—
135#335C2314yes—
136#332C2318yes—
137#331C2318yes—
138Q8⋊C8C2318yes—
139Q8⋊C8C2318yes—
140C82C2314yes—
141C22×Q8—22no—
142C22×Q8C2×D412yes—
143C22×Q8C2×D412yes—
144C22×D4—22no—
145C22×D4—22no—
146C22×D4—22no—
147C23×C4—42no—
148C2×Q16—28no—
149C2×Q16—24no—
150C2×Q16—42no—
151C2×Q16—84no—
152C2×Q16C2×D414yes—
153C2×Q16C2×D414yes—
154C2×SD16—28no—
155C2×SD16—28no—
156C2×SD16—28no—
157C2×SD16—28no—
158C2×SD16—48no—
159C2×SD16—48no—
160C2×SD16—84no—
161C2×SD16—84no—
162C2×D8—44no—
163C2×D8—84no—
164C22×C8—21no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8C2×D411yescharacteristic
168C22×C8C2×D411yescharacteristic
169C22×C8C2×D411yescharacteristic
170C22×C8C2×D411yescharacteristic
171C4⋊Q8—28no—
172C4⋊Q8—22no—
173C4⋊Q8—22no—
174C4⋊Q8—22no—
175C4⋊Q8—44no—
176C4⋊Q8C2414yes—
177#127—22no—
178#127—22no—
179#127—22no—
180#127C2414yes—
181#125—28no—
182#125—44no—
183#125—48no—
184#125—48no—
185#124—28no—
186#124—28no—
187#124—44no—
188#124—44no—
189#123—48no—
190#123—48no—
191C4×Q8—22no—
192C4×Q8—22no—
193C4×Q8—22no—
194C4×Q8—22no—
195C4×Q8—28no—
196C4×Q8—28no—
197C4×Q8—44no—
198C4×Q8—44no—
199C4×Q8C2×D414yes—
200C4×Q8C2×D414yes—
201C4×Q8C2414yes—
202C4×Q8C2414yes—
203C4×D4—28no—
204C4×D4—28no—
205C4×D4—44no—
206C4×D4—44no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—42no—
212C2×C4⋊C4—42no—
213C2×C4⋊C4—42no—
214C2×C4⋊C4C2×D412yes—
215C2×C4⋊C4C2×D412yes—
216C2×C22⋊C4—42no—
217C2×C22⋊C4—42no—
218C2×C22⋊C4—42no—
219C2×C42—22no—
220C2×C42—22no—
221C2×C42—42no—
222C2×C42C2411yescharacteristic
223#107—44no—
224#107C2×D414yes—
225#107C2×D414yes—
226#106—28no—
227C4⋊C8—28no—
228C4⋊C8—28no—
229C4⋊C8—22no—
230C4⋊C8—22no—
231C4⋊C8C2414yes—
232C4⋊C8C2414yes—
233#103—28no—
234#103—28no—
235#103C2×D418yes—
236#103C2×D418yes—
237#102—28no—
238#102—28no—
239#102—28no—
240#102—28no—
241#97—28no—
242C4×C8—28no—
243C4×C8—21no—
244C4×C8C2×D412yes—
245C4×C8C2×D412yes—
246C4×C8C2412yes—
247C4×C8C2412yes—
248C4×C8C2412yes—
249C24—42no—
250C2×Q8—22no—
251C2×Q8—22no—
252C2×Q8—24no—
253C2×Q8—24no—
254C2×Q8—24no—
255C2×Q8—24no—
256C2×Q8—24no—
257C2×Q8—42no—
258C2×Q8—44no—
259C2×Q8—44no—
260C2×Q8C22×D414yes—
261C2×Q8C22×D414yes—
262C2×D4—24no—
263C2×D4—24no—
264C2×D4—24no—
265C2×D4—42no—
266C2×D4—42no—
267C2×D4—42no—
268C2×D4—44no—
269C2×D4—44no—
270C2×D4—44no—
271C2×D4—44no—
272C2×D4—84no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—48no—
278C22×C4—42no—
279C22×C4—164no—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D411yescharacteristic
282C22×C4H(5,𝔽2)11yescharacteristic
283Q16—28no—
284Q16—44no—
285Q16—88no—
286SD16—416no—
287SD16—416no—
288SD16—88no—
289SD16—88no—
290D8—88no—
291C2×C8—24no—
292C2×C8—22no—
293C2×C8—22no—
294C2×C8—22no—
295C2×C8—22no—
296C2×C8—24no—
297C2×C8—24no—
298C2×C8—44no—
299C2×C8—44no—
300C2×C8#13514yes—
301C2×C8C22×D412yes—
302C2×C8C22×D412yes—
303C2×C8C22×D412yes—
304C2×C8C22×D412yes—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C4⋊C4—24no—
312C4⋊C4—24no—
313C4⋊C4—48no—
314C4⋊C4—48no—
315C4⋊C4—48no—
316C4⋊C4—42no—
317C4⋊C4—42no—
318C4⋊C4C22×D414yes—
319C4⋊C4C22×D414yes—
320C22⋊C4—48no—
321C22⋊C4—48no—
322C22⋊C4—48no—
323C42—24no—
324C42—24no—
325C42—24no—
326C42—24no—
327C42—48no—
328C42C22×D411yescharacteristic
329C42C22×D411yescharacteristic
330C42H(5,𝔽2)11yescharacteristic
331C42C2511yescharacteristic
332C23—44no—
333C23—84no—
334C23—84no—
335C23—84no—
336C23D4211yescharacteristic
337Q8—24no—
338Q8—24no—
339Q8—24no—
340Q8—24no—
341Q8—44no—
342Q8—44no—
343Q8—44no—
344Q8—44no—
345Q8—84no—
346D4—44no—
347D4—44no—
348D4—44no—
349D4—44no—
350D4—84no—
351D4—84no—
352D4—84no—
353D4—162no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—24no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—84no—
365C2×C4—168no—
366C2×C4D4211yescharacteristic
367C2×C4D4211yescharacteristic
368C2×C4D4211yescharacteristic
369C2×C4C2×#13512yes—
370C2×C4#57512yes—
371C2×C4#57612yes—
372C2×C4#57812yes—
373C2×C4C23×D411yescharacteristic
374C2×C4C23×D411yescharacteristic
375C2×C4C2×H(5,𝔽2)11yescharacteristic
376C8—24no—
377C8—22no—
378C8—22no—
379C8—22no—
380C8—44no—
381C8—44no—
382C8C2×#13514yes—
383C22—84no—
384C22—84no—
385C22—84no—
386C22—168no—
387C22#327712yes—
388C22#328712yes—
389C22#329112yes—
390C22C2×D4211yescharacteristic
391C4—21no—
392C4—21no—
393C4—44no—
394C4—44no—
395C4—44no—
396C4—44no—
397C4—84no—
398C4#327712yes—
399C4#328712yes—
400C4C22×#13511yescharacteristic
401C4C2×#57511yescharacteristic
402C4C2×#57611yescharacteristic
403C4C2×#57811yescharacteristic
404C2—164no—
405C2#1996514yesdirect product factor
406C2C2×#327711yescharacteristic
407C2C2×#328711yescharacteristic
408C2C2×#329111yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC2×#493C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3400C2semidirect
2. C2×#3365C2semidirect
3. #19965C2direct (N × H)
5. C2×#1686C2semidirect
6. C2×#1682C2semidirect
7. C2×#1648C2semidirect
9. C2×#1591C2semidirect
10. C2×C8×Q16C2semidirect
14. #3400C22semidirect
16. #3365C22semidirect
38. #1686C22semidirect
39. #1682C22semidirect
40. #1648C22semidirect
42. #1591C22semidirect
43. C8×Q16C22semidirect
405. C2#19965direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34002
C2×#33652
#199652
C2×#17062
C2×#16862
C2×#16822
C2×#16482
C2×#16202
C2×#15912
C2×C8×Q162