Finite Group Databasebeta

← C2×#3055 #60442

Subgroups — C2×#3055 #60442

Order 256.

1621 conjugacy classes of subgroups.

The subgroup lattice has 379 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C211yesmaximal, characteristic, complemented
2C23×M16C211yesmaximal, characteristic, complemented
3C2×#525C211yesmaximal, characteristic, complemented
4C22×#121C211yesmaximal, characteristic, complemented
5#3055C2116yesmaximal, direct product factor
6C2×#469C212yesmaximal, complemented
7C2×#468C212yesmaximal, complemented
8C2×#466C212yesmaximal, complemented
9C2×#465C212yesmaximal, complemented
10C2×#428C211yesmaximal, characteristic, complemented
11C2×#417C211yesmaximal, characteristic, complemented
12C2×#418C211yesmaximal, characteristic, complemented
13C22×#41C2211yescharacteristic
14C23×D4—21no—
15C23×D4C2211yescharacteristic
16C24×C4C2211yescharacteristic
17C2×AGL(1,ℤ/8)—28no—
18C2×AGL(1,ℤ/8)C2218yescomplemented
19C22×SD16C2212yescomplemented
20C22×D8C2212yescomplemented
21C22×M16—28no—
22C22×M16C2211yescharacteristic
23C22×M16C2211yescharacteristic
24C22×M16C2212yescomplemented
25C22×M16C2218yescomplemented
26C23×C8C2212yescomplemented
27#525—24no—
28#525C2218yescomplemented
29C2×#123—21no—
30C2×C22⋊Q8C2211yescharacteristic, complemented
31C2×C22⋊Q8C2211yescharacteristic, complemented
32C2×#121—21no—
33C2×#121—21no—
34C2×#121—24no—
35C2×#121C2212yes—
36C2×#121C2212yes—
37C2×#121C2218yescomplemented
38C2×#121C2211yescharacteristic, complemented
39C2×#121C2211yescharacteristic, complemented
40C2×#120—21no—
41C2×C4×D4—21no—
42C2×C4×D4—21no—
43C2×#117C2211yescharacteristic
44C22×C4⋊C4C2211yescharacteristic
45C22×C22⋊C4—21no—
46#469C22116yescomplemented
47#468C22116yescomplemented
48#466C22116yescomplemented
49#465C22116yescomplemented
50#428C2218yescomplemented
51C2×#107C2212yescomplemented
52C2×#106C2212yescomplemented
53#418C2218yescomplemented
54#417C2218yescomplemented
55C2×#103C2212yescomplemented
56C2×#102C2212yescomplemented
57C2×#102C2212yescomplemented
58C2×#102C2212yescomplemented
59C25—21no—
60C25D411yescharacteristic
61C2×#41—22no—
62C2×#41—24no—
63C2×#41—24no—
64C2×#41C2314yes—
65C22×Q8C2311yescharacteristic
66C22×D4—21no—
67C22×D4—21no—
68C22×D4—21no—
69C22×D4—22no—
70C22×D4—22no—
71C22×D4—28no—
72C22×D4—24no—
73C22×D4—22no—
74C22×D4—21no—
75C22×D4—24no—
76C22×D4—48no—
77C22×D4C2312yes—
78C22×D4C2311yescharacteristic
79C22×D4C2314yes—
80C23×C4—24no—
81C23×C4—24no—
82C23×C4—21no—
83C23×C4—21no—
84C23×C4D411yescharacteristic
85C23×C4D411yescharacteristic
86C23×C4D411yescharacteristic
87C23×C4D414yes—
88C23×C4C2311yescharacteristic
89C23×C4C2311yescharacteristic
90C23×C4C2314yes—
91C23×C4C2311yescharacteristic
92AGL(1,ℤ/8)—232no—
93C2×SD16—28no—
94C2×SD16C2318yescomplemented
95C2×D8—28no—
96C2×D8C2318yescomplemented
97C2×M16—24no—
98C2×M16—232no—
99C2×M16—28no—
100C2×M16D418yescomplemented
101C2×M16C2314yes—
102C2×M16C2314yes—
103C2×M16C2318yescomplemented
104C22×C8—28no—
105C22×C8C2312yes—
106C22×C8C2312yes—
107C22×C8C2318yescomplemented
108#123—28no—
109C22⋊Q8—22no—
110C22⋊Q8—22no—
111C22⋊Q8C2314yescomplemented
112C22⋊Q8C2314yescomplemented
113#121—24no—
114#121—24no—
115#121—28no—
116#121—28no—
117#121—22no—
118#121—22no—
119#121C2318yes—
120#121C2318yes—
121#121C2314yescomplemented
122#121C2314yescomplemented
123#120—28no—
124C4×D4—28no—
125C4×D4—28no—
126#117—22no—
127#117C2314yes—
128C2×C4⋊C4—22no—
129C2×C4⋊C4—21no—
130C2×C4⋊C4—21no—
131C2×C4⋊C4—21no—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2311yescharacteristic
135C2×C4⋊C4C2311yescharacteristic
136C2×C22⋊C4—21no—
137C2×C22⋊C4—21no—
138C2×C22⋊C4—21no—
139C2×C22⋊C4—22no—
140C2×C22⋊C4—22no—
141C2×C22⋊C4—28no—
142C2×C22⋊C4—21no—
143C2×C22⋊C4—21no—
144C2×C42—21no—
145#107C2318yescomplemented
146#106C2318yescomplemented
147#103C2318yescomplemented
148#102C2318yescomplemented
149#102C2318yescomplemented
150#102C2318yescomplemented
151C24—24no—
152C24—24no—
153C24—24no—
154C24—21no—
155C24—22no—
156C24—42no—
157C24—44no—
158C24—44no—
159C24—44no—
160C24C2×D411yescharacteristic
161C24C2×D414yes—
162C24C2×D411yescharacteristic
163C24C2×D411yescharacteristic
164#41—28no—
165#41—28no—
166#41—48no—
167C2×Q8—21no—
168C2×Q8—22no—
169C2×Q8—22no—
170C2×Q8C2412yes—
171C2×D4—24no—
172C2×D4—24no—
173C2×D4—24no—
174C2×D4—28no—
175C2×D4—28no—
176C2×D4—22no—
177C2×D4—24no—
178C2×D4—28no—
179C2×D4—24no—
180C2×D4—22no—
181C2×D4—21no—
182C2×D4—24no—
183C2×D4—28no—
184C2×D4—22no—
185C2×D4—44no—
186C2×D4—432no—
187C2×D4—48no—
188C2×D4—44no—
189C2×D4—44no—
190C2×D4—48no—
191C2×D4—44no—
192C2×D4—48no—
193C2×D4C2414yes—
194C2×D4C2412yes—
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—216no—
199C22×C4—22no—
200C22×C4—28no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—22no—
204C22×C4—28no—
205C22×C4—24no—
206C22×C4—21no—
207C22×C4—21no—
208C22×C4—21no—
209C22×C4—22no—
210C22×C4—24no—
211C22×C4—44no—
212C22×C4—44no—
213C22×C4C2×D414yes—
214C22×C4C2×D414yes—
215C22×C4C2×D414yes—
216C22×C4C2×D412yes—
217C22×C4C2×D412yes—
218C22×C4C2×D411yescharacteristic
219C22×C4C2×D411yescharacteristic
220C22×C4C2×D412yes—
221C22×C4C2×D411yescharacteristic
222C22×C4C2×D414yes—
223C22×C4#4114yes—
224C22×C4C2412yes—
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2411yescharacteristic
228SD16—216no—
229D8—216no—
230M16—28no—
231M16—216no—
232M16C2×D4116yescomplemented
233C2×C8—24no—
234C2×C8—216no—
235C2×C8C2×D418yescomplemented
236C2×C8C2414yes—
237C2×C8C2414yes—
238C4⋊C4—24no—
239C4⋊C4—22no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C4⋊C4—21no—
243C4⋊C4—21no—
244C4⋊C4C2412yes—
245C4⋊C4C2412yes—
246C4⋊C4C2414yes—
247C22⋊C4—24no—
248C22⋊C4—24no—
249C22⋊C4—24no—
250C22⋊C4—28no—
251C22⋊C4—28no—
252C22⋊C4—24no—
253C22⋊C4—24no—
254C42—24no—
255C23—22no—
256C23—22no—
257C23—22no—
258C23—22no—
259C23—28no—
260C23—22no—
261C23—22no—
262C23—28no—
263C23—22no—
264C23—22no—
265C23—24no—
266C23—44no—
267C23—416no—
268C23—48no—
269C23—48no—
270C23—42no—
271C23—48no—
272C23—44no—
273C23—44no—
274C23—42no—
275C23—42no—
276C23—44no—
277C23—816no—
278C23#12114yes—
279C23AGL(1,ℤ/8)14yescomplemented
280C23C22×D412yes—
281C23C22×D412yes—
282C23C22×D412yes—
283C23C22×D411yescharacteristic
284Q8—22no—
285Q8—22no—
286Q8—42no—
287D4—22no—
288D4—24no—
289D4—24no—
290D4—22no—
291D4—48no—
292D4—416no—
293D4—48no—
294D4—48no—
295D4—416no—
296D4—48no—
297D4—44no—
298D4—42no—
299C2×C4—28no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—24no—
305C2×C4—24no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—24no—
314C2×C4—48no—
315C2×C4—42no—
316C2×C4—44no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—48no—
320C2×C4#12114yes—
321C2×C4#12118yes—
322C2×C4C22×D412yes—
323C2×C4C22×D412yes—
324C2×C4C22×D412yes—
325C2×C4C22×D411yescharacteristic
326C2×C4C22×D412yes—
327C2×C4C22×D414yes—
328C2×C4C2×#4112yes—
329C2×C4C2×#4114yes—
330C2×C4C2511yescharacteristic
331C8—24no—
332C8C22×D418yescomplemented
333C22—22no—
334C22—28no—
335C22—28no—
336C22—22no—
337C22—22no—
338C22—22no—
339C22—22no—
340C22—22no—
341C22—22no—
342C22—416no—
343C22—44no—
344C22—42no—
345C22—44no—
346C22—44no—
347C22—42no—
348C22—42no—
349C22—44no—
350C22—816no—
351C22—84no—
352C22—88no—
353C22C2×#12114yes—
354C22C2×#12112yes—
355C22C2×AGL(1,ℤ/8)12yes—
356C22C2×AGL(1,ℤ/8)14yescomplemented
357C22#57512yes—
358C22C23×D411yescharacteristic
359C4—22no—
360C4—22no—
361C4—42no—
362C4—44no—
363C4—42no—
364C4—42no—
365C4C2×#12114yes—
366C4C2×#12112yes—
367C4C23×D411yescharacteristic
368C4C22×#4111yescharacteristic
369C2—24no—
370C2—24no—
371C2—42no—
372C2—82no—
373C2—84no—
374C2#305514yesdirect product factor
375C2C22×#12111yescharacteristic
376C2C22×AGL(1,ℤ/8)11yescharacteristic
377C2C2×#57511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×AGL(1,ℤ/8)C2semidirect
2. C23×M16C2semidirect
3. C2×#525C2semidirect
4. C22×#121C2semidirect
5. #3055C2direct (N × H)
6. C2×#469C2semidirect
7. C2×#468C2semidirect
8. C2×#466C2semidirect
9. C2×#465C2semidirect
10. C2×#428C2semidirect
11. C2×#417C2semidirect
12. C2×#418C2semidirect
18. C2×AGL(1,ℤ/8)C22semidirect
19. C22×SD16C22semidirect
20. C22×D8C22semidirect
24. C22×M16C22semidirect
25. C22×M16C22semidirect
26. C23×C8C22semidirect
28. #525C22semidirect
30. C2×C22⋊Q8C22semidirect
31. C2×C22⋊Q8C22semidirect
37. C2×#121C22semidirect
38. C2×#121C22semidirect
39. C2×#121C22semidirect
46. #469C22semidirect
47. #468C22semidirect
48. #466C22semidirect
49. #465C22semidirect
50. #428C22semidirect
51. C2×#107C22semidirect
52. C2×#106C22semidirect
53. #418C22semidirect
54. #417C22semidirect
55. C2×#103C22semidirect
56. C2×#102C22semidirect
57. C2×#102C22semidirect
58. C2×#102C22semidirect
94. C2×SD16C23semidirect
96. C2×D8C23semidirect
100. C2×M16D4semidirect
103. C2×M16C23semidirect
107. C22×C8C23semidirect
111. C22⋊Q8C23semidirect
112. C22⋊Q8C23semidirect
121. #121C23semidirect
122. #121C23semidirect
145. #107C23semidirect
146. #106C23semidirect
147. #103C23semidirect
148. #102C23semidirect
149. #102C23semidirect
150. #102C23semidirect
232. M16C2×D4semidirect
235. C2×C8C2×D4semidirect
279. C23AGL(1,ℤ/8)semidirect
332. C8C22×D4semidirect
356. C22C2×AGL(1,ℤ/8)semidirect
374. C2#3055direct (N × H)

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C23×M162
C2×#5252
C22×#1212
#30552
C2×#4692
C2×#4682
C2×#4662
C2×#4652
C2×#4282
C2×#4172
C2×#4182