Finite Group Databasebeta

← C2×#20023 #6359347

Subgroups — C2×#20023 #6359347

Order 512.

2288 conjugacy classes of subgroups.

The subgroup lattice has 465 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3294C212yesmaximal, complemented
2C2×#3272C212yesmaximal, complemented
3#20023C2116yesmaximal, direct product factor
4C2×#1715C211yesmaximal, characteristic, complemented
5C2×#1701C212yesmaximal, complemented
6C2×#1665C212yesmaximal, complemented
7C2×#1654C212yesmaximal, complemented
8C2×#1619C211yesmaximal, characteristic, complemented
9C2×#1619C211yesmaximal, characteristic, complemented
10C2×#1586C212yesmaximal, complemented
11C22×AGL(1,ℤ/8)—22no—
12C2×#547C2212yes—
13C2×D42C2211yescharacteristic, complemented
14C2×D42C2211yescharacteristic, complemented
15#3294—28no—
16#3294C22116yescomplemented
17#3272—28no—
18#3272C22116yescomplemented
19C2×#498C2211yescharacteristic, complemented
20C2×#493C2211yescharacteristic
21C2×#492C2212yescomplemented
22C2×#486C2212yescomplemented
23C2×#480—22no—
24C2×#474C2212yescomplemented
25C2×#468—22no—
26C2×#466—22no—
27C2×#461C2212yescomplemented
28C2×#459C2212yes—
29C2×#459C2212yes—
30C2×#449—22no—
31C2×#450—22no—
32C2×#447—22no—
33C2×C4×D8C2212yes—
34C2×#436C2212yescomplemented
35C2×C8×D4C2212yescomplemented
36C22×#102—22no—
37#1715C2218yescomplemented
38#1701C22116yescomplemented
39#1665C22116yescomplemented
40#1654C22116yescomplemented
41#1619C2218yescomplemented
42#1619C2218yescomplemented
43#1586C22116yescomplemented
44C2×#334C2212yescomplemented
45C2×#332C2212yescomplemented
46C2×#331C2211yescharacteristic, complemented
47C2×#331C2211yescharacteristic, complemented
48C2×D4⋊C8C2212yescomplemented
49C2×D4⋊C8C2212yescomplemented
50C2×#322C2211yescharacteristic, complemented
51C22×#41—22no—
52C23×D4—22no—
53C23×D4—22no—
54C2×AGL(1,ℤ/8)—216no—
55C2×AGL(1,ℤ/8)—416no—
56C22×SD16—22no—
57C22×SD16—22no—
58C22×SD16—22no—
59C22×D8—22no—
60C22×D8—22no—
61C22×D8—41no—
62C22×D8D412yes—
63C22×M16—22no—
64C23×C8—22no—
65#547—24no—
66#547—24no—
67#547—42no—
68#547C2318yes—
69D42—24no—
70D42—24no—
71D42—41no—
72D42—41no—
73D42C2314yescomplemented
74D42C2314yescomplemented
75C2×C4⋊Q8C2312yes—
76C2×#127C2311yescharacteristic
77C2×#127C2311yescharacteristic
78C2×#123—42no—
79C2×C22⋊Q8—22no—
80C2×#121—22no—
81C2×#121—22no—
82C2×#121—22no—
83C2×#120—41no—
84C2×#120—41no—
85C2×C4×D4C2312yes—
86C2×C4×D4C2312yes—
87C22×C4⋊C4—22no—
88#498—41no—
89#498C2314yescomplemented
90#493—41no—
91#493C2314yes—
92#492—24no—
93#492C2318yescomplemented
94#486—24no—
95#486C2318yescomplemented
96#480—216no—
97#474—24no—
98#474C2318yescomplemented
99#468—216no—
100#466—216no—
101#461—24no—
102#461C2318yescomplemented
103#459—24no—
104#459—24no—
105#459C2318yes—
106#459C2318yes—
107#450—216no—
108#449—216no—
109#447—216no—
110C4×D8D418yes—
111C4×D8C2318yes—
112#436—24no—
113#436C2318yescomplemented
114C8×D4—24no—
115C8×D4C2318yescomplemented
116C2×#107—22no—
117C2×#107D412yes—
118C2×#106—41no—
119C2×C4⋊C8C2312yes—
120C2×C4⋊C8C2312yes—
121C2×#103—22no—
122C2×#102—22no—
123C2×#102—22no—
124C2×#102—22no—
125C2×#102—22no—
126C2×#102—22no—
127C2×#102—216no—
128C2×#102D412yes—
129C2×#102D412yes—
130C2×C22⋊C8—22no—
131C2×C22⋊C8—22no—
132C2×C4×C8C2311yescharacteristic
133C2×C4×C8C2312yes—
134#334C2318yescomplemented
135#332C2318yescomplemented
136#331C2314yescomplemented
137#331C2314yescomplemented
138D4⋊C8C2318yescomplemented
139D4⋊C8C2318yescomplemented
140#322C2314yescomplemented
141C25—41no—
142C25—41no—
143C2×#41—28no—
144C2×#41—44no—
145C2×#41—48no—
146C2×#41—84no—
147C22×Q8—22no—
148C22×D4—28no—
149C22×D4—28no—
150C22×D4—22no—
151C22×D4—22no—
152C22×D4—21no—
153C22×D4—21no—
154C22×D4—44no—
155C22×D4—44no—
156C22×D4—42no—
157C22×D4—42no—
158C22×D4—48no—
159C22×D4—48no—
160C22×D4—42no—
161C22×D4—84no—
162C22×D4—84no—
163C22×D4C2×D412yes—
164C22×D4C2×D412yes—
165C23×C4—22no—
166C23×C4—22no—
167C23×C4—42no—
168AGL(1,ℤ/8)—464no—
169C2×SD16—28no—
170C2×SD16—28no—
171C2×SD16—28no—
172C2×SD16—48no—
173C2×SD16—48no—
174C2×SD16—84no—
175C2×D8—28no—
176C2×D8—28no—
177C2×D8—28no—
178C2×D8—44no—
179C2×D8—48no—
180C2×D8—84no—
181C2×D8—84no—
182C2×D8C2×D418yes—
183C2×M16—28no—
184C2×M16—48no—
185C22×C8—21no—
186C22×C8—22no—
187C22×C8—22no—
188C22×C8—28no—
189C22×C8—84no—
190C22×C8C2×D412yes—
191C22×C8C2×D412yes—
192C4⋊Q8—22no—
193C4⋊Q8—22no—
194C4⋊Q8—22no—
195C4⋊Q8C2414yes—
196#127—22no—
197#127—22no—
198#127—21no—
199#127—21no—
200#127C2412yes—
201#127C2412yes—
202#123—48no—
203#123—48no—
204C22⋊Q8—28no—
205C22⋊Q8—44no—
206#121—28no—
207#121—28no—
208#121—28no—
209#121—44no—
210#121—44no—
211#121—44no—
212#120—44no—
213#120—44no—
214#120—44no—
215#120—44no—
216C4×D4—22no—
217C4×D4—22no—
218C4×D4—22no—
219C4×D4—22no—
220C4×D4C2×D414yes—
221C4×D4C2×D414yes—
222C4×D4C2414yes—
223C4×D4C2414yes—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—28no—
227C2×C4⋊C4—44no—
228C2×C4⋊C4—42no—
229C2×C4⋊C4C2×D412yes—
230C2×C4⋊C4C2×D412yes—
231C2×C22⋊C4—22no—
232C2×C22⋊C4—22no—
233C2×C22⋊C4—41no—
234C2×C22⋊C4—41no—
235C2×C22⋊C4—42no—
236C2×C42C2411yescharacteristic
237#107—28no—
238#107C2×D418yes—
239#106—44no—
240C4⋊C8—22no—
241C4⋊C8—22no—
242C4⋊C8C2414yes—
243C4⋊C8C2414yes—
244#103—28no—
245#102—28no—
246#102—28no—
247#102—28no—
248#102—28no—
249#102—28no—
250#102C2×D418yes—
251#102C2×D418yes—
252C22⋊C8—28no—
253C22⋊C8—28no—
254C4×C8—21no—
255C4×C8C2×D414yes—
256C4×C8C2412yes—
257C4×C8C2414yes—
258C24—22no—
259C24—22no—
260C24—44no—
261C24—44no—
262C24—41no—
263C24—41no—
264C24—88no—
265C24—88no—
266C24—162no—
267C24—162no—
268#41—416no—
269#41—88no—
270#41—816no—
271C2×Q8—24no—
272C2×Q8—42no—
273C2×Q8—44no—
274C2×Q8—44no—
275C2×D4—22no—
276C2×D4—22no—
277C2×D4—24no—
278C2×D4—24no—
279C2×D4—24no—
280C2×D4—24no—
281C2×D4—24no—
282C2×D4—22no—
283C2×D4—22no—
284C2×D4—48no—
285C2×D4—48no—
286C2×D4—416no—
287C2×D4—416no—
288C2×D4—48no—
289C2×D4—42no—
290C2×D4—42no—
291C2×D4—41no—
292C2×D4—41no—
293C2×D4—44no—
294C2×D4—44no—
295C2×D4—44no—
296C2×D4—44no—
297C2×D4—82no—
298C2×D4—82no—
299C2×D4—88no—
300C2×D4—88no—
301C2×D4—816no—
302C2×D4—816no—
303C2×D4—88no—
304C2×D4—88no—
305C2×D4—88no—
306C2×D4AGL(1,ℤ/8)18yescomplemented
307C2×D4C22×D414yes—
308C2×D4C22×D414yes—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—24no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—48no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4—44no—
319C22×C4—44no—
320C22×C4—42no—
321C22×C4—88no—
322C22×C4C22×D412yes—
323C22×C4H(5,𝔽2)11yescharacteristic
324SD16—416no—
325SD16—416no—
326SD16—88no—
327D8—216no—
328D8—416no—
329D8—88no—
330D8—88no—
331M16—416no—
332C2×C8—24no—
333C2×C8—24no—
334C2×C8—24no—
335C2×C8—22no—
336C2×C8—24no—
337C2×C8—24no—
338C2×C8—44no—
339C2×C8—44no—
340C2×C8—88no—
341C2×C8C22×D414yes—
342C2×C8C22×D414yes—
343C4⋊C4—22no—
344C4⋊C4—22no—
345C4⋊C4—24no—
346C4⋊C4—24no—
347C4⋊C4—48no—
348C4⋊C4—42no—
349C4⋊C4—42no—
350C4⋊C4C22×D414yes—
351C4⋊C4C22×D414yes—
352C22⋊C4—24no—
353C22⋊C4—24no—
354C22⋊C4—24no—
355C22⋊C4—24no—
356C22⋊C4—44no—
357C22⋊C4—44no—
358C22⋊C4—48no—
359C42C22×D412yes—
360C42H(5,𝔽2)11yescharacteristic
361C42C2511yescharacteristic
362C23—24no—
363C23—28no—
364C23—24no—
365C23—44no—
366C23—44no—
367C23—44no—
368C23—44no—
369C23—44no—
370C23—42no—
371C23—42no—
372C23—816no—
373C23—816no—
374C23—84no—
375C23—84no—
376C23—82no—
377C23—82no—
378C23—164no—
379C23—164no—
380C23—1616no—
381C23—1616no—
382C23D4211yescharacteristic
383Q8—44no—
384Q8—44no—
385Q8—84no—
386D4—28no—
387D4—24no—
388D4—24no—
389D4—24no—
390D4—44no—
391D4—44no—
392D4—44no—
393D4—44no—
394D4—44no—
395D4—82no—
396D4—82no—
397D4—816no—
398D4—816no—
399D4—816no—
400D4—84no—
401D4—84no—
402D4—161no—
403D4—161no—
404D4C2×AGL(1,ℤ/8)18yescomplemented
405C2×C4—22no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—48no—
411C2×C4—48no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—816no—
418C2×C4—84no—
419C2×C4D4211yescharacteristic
420C2×C4D4212yes—
421C2×C4C2×AGL(1,ℤ/8)14yes—
422C2×C4#57614yes—
423C2×C4C23×D412yes—
424C2×C4C2×H(5,𝔽2)11yescharacteristic
425C8—24no—
426C8—24no—
427C8—24no—
428C8—44no—
429C8—44no—
430C22—28no—
431C22—416no—
432C22—44no—
433C22—44no—
434C22—44no—
435C22—44no—
436C22—44no—
437C22—88no—
438C22—84no—
439C22—84no—
440C22—82no—
441C22—82no—
442C22—1616no—
443C22—1616no—
444C22—164no—
445C22—164no—
446C22#326414yes—
447C22#329112yes—
448C22C2×D4211yescharacteristic
449C4—21no—
450C4—21no—
451C4—44no—
452C4—44no—
453C4—84no—
454C4#326414yes—
455C4C22×AGL(1,ℤ/8)12yes—
456C4C2×#57612yes—
457C2—48no—
458C2—84no—
459C2—162no—
460C2—162no—
461C2#2002314yesdirect product factor
462C2C2×#326412yes—
463C2C2×#329111yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
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×#3294C2semidirect
2. C2×#3272C2semidirect
3. #20023C2direct (N × H)
4. C2×#1715C2semidirect
5. C2×#1701C2semidirect
6. C2×#1665C2semidirect
7. C2×#1654C2semidirect
8. C2×#1619C2semidirect
9. C2×#1619C2semidirect
10. C2×#1586C2semidirect
13. C2×D42C22semidirect
14. C2×D42C22semidirect
16. #3294C22semidirect
18. #3272C22semidirect
19. C2×#498C22semidirect
21. C2×#492C22semidirect
22. C2×#486C22semidirect
24. C2×#474C22semidirect
27. C2×#461C22semidirect
34. C2×#436C22semidirect
35. C2×C8×D4C22semidirect
37. #1715C22semidirect
38. #1701C22semidirect
39. #1665C22semidirect
40. #1654C22semidirect
41. #1619C22semidirect
42. #1619C22semidirect
43. #1586C22semidirect
44. C2×#334C22semidirect
45. C2×#332C22semidirect
46. C2×#331C22semidirect
47. C2×#331C22semidirect
48. C2×D4⋊C8C22semidirect
49. C2×D4⋊C8C22semidirect
50. C2×#322C22semidirect
73. D42C23semidirect
74. D42C23semidirect
89. #498C23semidirect
93. #492C23semidirect
95. #486C23semidirect
98. #474C23semidirect
102. #461C23semidirect
113. #436C23semidirect
115. C8×D4C23semidirect
134. #334C23semidirect
135. #332C23semidirect
136. #331C23semidirect
137. #331C23semidirect
138. D4⋊C8C23semidirect
139. D4⋊C8C23semidirect
140. #322C23semidirect
306. C2×D4AGL(1,ℤ/8)semidirect
404. D4C2×AGL(1,ℤ/8)semidirect
461. C2#20023direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32942
C2×#32722
#200232
C2×#17152
C2×#17012
C2×#16652
C2×#16542
C2×#16192
C2×#15862