Finite Group Databasebeta

← C2×#3041 #60416

Subgroups — C2×#3041 #60416

Order 256.

1537 conjugacy classes of subgroups.

The subgroup lattice has 271 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×D8C211yesmaximal, characteristic, complemented
3C2×#535C211yesmaximal, characteristic, complemented
4C2×#518C211yesmaximal, characteristic, complemented
5#3041C2116yesmaximal, direct product factor
6C2×#463C214yesmaximal, complemented
7C2×#459C214yesmaximal, complemented
8C2×#424C211yesmaximal, characteristic, complemented
9C2×#418C211yesmaximal, characteristic, complemented
10C2×#416C211yesmaximal, characteristic, complemented
11C22×#41C2211yescharacteristic
12C23×D4C2211yescharacteristic
13C23×D4C2211yescharacteristic
14C2×AGL(1,ℤ/8)—28no—
15C2×AGL(1,ℤ/8)C2218yescomplemented
16C22×SD16C2212yescomplemented
17C22×D8—28no—
18C22×D8C2214yes—
19C22×D8C2218yescomplemented
20C22×D8C2212yescomplemented
21C22×M16C2211yescharacteristic
22C23×C8C2211yescharacteristic
23#535—24no—
24#535C2218yescomplemented
25C2×#127C2212yescomplemented
26C2×#124C2212yescomplemented
27C2×#121—22no—
28C2×#120—22no—
29#518—24no—
30#518C2218yescomplemented
31C2×C4×D4—22no—
32C2×C4×D4C2214yescomplemented
33C2×#117C2211yescharacteristic
34C2×#117C2211yescharacteristic
35C22×C22⋊C4—22no—
36#463C22132yescomplemented
37#459C22132yescomplemented
38#424C2218yescomplemented
39C2×C4⋊C8C2214yescomplemented
40#418C2218yescomplemented
41#416C2218yescomplemented
42C2×#103C2212yescomplemented
43C2×#102C2212yescomplemented
44C2×#102C2214yescomplemented
45C25—21no—
46C25—21no—
47C2×#41—22no—
48C2×#41—24no—
49C2×#41—24no—
50C2×#41C2314yes—
51C22×Q8C2311yescharacteristic
52C22×D4—21no—
53C22×D4—21no—
54C22×D4—22no—
55C22×D4—24no—
56C22×D4—21no—
57C22×D4—22no—
58C22×D4—24no—
59C22×D4—24no—
60C22×D4—24no—
61C22×D4D418yescomplemented
62C22×D4C2312yes—
63C22×D4C2311yescharacteristic
64C22×D4C2314yes—
65C22×D4C2312yes—
66C22×D4C2314yes—
67C23×C4—21no—
68C23×C4—24no—
69C23×C4C2311yescharacteristic
70AGL(1,ℤ/8)—232no—
71C2×SD16—28no—
72C2×SD16C2318yescomplemented
73C2×D8—216no—
74C2×D8—28no—
75C2×D8—232no—
76C2×D8C23116yes—
77C2×D8C2318yescomplemented
78C2×M16—24no—
79C2×M16C2314yes—
80C22×C8—24no—
81C22×C8C2312yes—
82C22×C8C2314yes—
83C22×C8C2312yes—
84#127—24no—
85#127C2318yescomplemented
86#124—24no—
87#124C2318yescomplemented
88#121—216no—
89#120—216no—
90C4×D4—216no—
91C4×D4—28no—
92C4×D4C23116yescomplemented
93#117—22no—
94#117D414yes—
95#117C2314yes—
96#117C2314yes—
97C2×C4⋊C4D412yes—
98C2×C4⋊C4C2312yes—
99C2×C22⋊C4—21no—
100C2×C22⋊C4—24no—
101C2×C22⋊C4—24no—
102C2×C22⋊C4—216no—
103C2×C22⋊C4D412yes—
104C2×C42—21no—
105C2×C42C2312yes—
106C4⋊C8C23116yescomplemented
107#103C2318yescomplemented
108#102C2318yescomplemented
109#102C23116yescomplemented
110C24—22no—
111C24—28no—
112C24—24no—
113C24—22no—
114C24—21no—
115C24—24no—
116C24—44no—
117C24—84no—
118C24—84no—
119C24C2×D411yescharacteristic
120#41—28no—
121#41—28no—
122#41—48no—
123C2×Q8—21no—
124C2×Q8—22no—
125C2×Q8—22no—
126C2×Q8C2412yes—
127C2×D4—24no—
128C2×D4—28no—
129C2×D4—216no—
130C2×D4—24no—
131C2×D4—22no—
132C2×D4—24no—
133C2×D4—28no—
134C2×D4—22no—
135C2×D4—24no—
136C2×D4—22no—
137C2×D4—21no—
138C2×D4—216no—
139C2×D4—24no—
140C2×D4—28no—
141C2×D4—24no—
142C2×D4—28no—
143C2×D4—22no—
144C2×D4—44no—
145C2×D4—44no—
146C2×D4—48no—
147C2×D4—88no—
148C2×D4C2×D418yes—
149C2×D4C2×D4116yescomplemented
150C2×D4C2414yes—
151C2×D4C2412yes—
152C2×D4C2414yes—
153C22×C4—22no—
154C22×C4—21no—
155C22×C4—24no—
156C22×C4—216no—
157C22×C4—44no—
158C22×C4—88no—
159C22×C4C2×D414yes—
160C22×C4C2×D412yes—
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D414yes—
163C22×C4#4114yes—
164C22×C4C2412yes—
165C22×C4C2411yescharacteristic
166SD16—216no—
167D8—232no—
168D8—216no—
169M16—28no—
170C2×C8—24no—
171C2×C8—28no—
172C2×C8—24no—
173C2×C8C2414yes—
174C2×C8C2414yes—
175C4⋊C4—22no—
176C4⋊C4C2×D418yes—
177C4⋊C4C2414yes—
178C22⋊C4—24no—
179C22⋊C4—216no—
180C22⋊C4—216no—
181C22⋊C4C2×D418yes—
182C42—24no—
183C42C2×D414yes—
184C42C2414yes—
185C23—24no—
186C23—28no—
187C23—24no—
188C23—216no—
189C23—24no—
190C23—22no—
191C23—48no—
192C23—42no—
193C23—48no—
194C23—44no—
195C23—44no—
196C23—48no—
197C23—816no—
198C23—88no—
199C23—88no—
200C23—816no—
201C23#12114yes—
202C23C22×D412yes—
203C23C22×D411yescharacteristic
204Q8—22no—
205Q8—22no—
206Q8—42no—
207D4—28no—
208D4—216no—
209D4—24no—
210D4—22no—
211D4—24no—
212D4—24no—
213D4—22no—
214D4—48no—
215D4—48no—
216D4—44no—
217D4—42no—
218D4—816no—
219D4C22×D418yes—
220C2×C4—28no—
221C2×C4—24no—
222C2×C4—22no—
223C2×C4—42no—
224C2×C4—44no—
225C2×C4—48no—
226C2×C4—816no—
227C2×C4#12114yes—
228C2×C4#12118yes—
229C2×C4C22×D418yes—
230C2×C4C22×D412yes—
231C2×C4C22×D411yescharacteristic
232C2×C4C22×D412yes—
233C2×C4C22×D414yes—
234C2×C4C2×#4112yes—
235C2×C4C2×#4114yes—
236C2×C4C2511yescharacteristic
237C8—24no—
238C8—24no—
239C22—28no—
240C22—24no—
241C22—28no—
242C22—416no—
243C22—48no—
244C22—42no—
245C22—44no—
246C22—44no—
247C22—48no—
248C22—816no—
249C22—816no—
250C22—84no—
251C22—88no—
252C22C2×#12114yes—
253C22C2×#12112yes—
254C22#57614yes—
255C22C23×D411yescharacteristic
256C4—28no—
257C4—42no—
258C4—44no—
259C4C2×#12114yes—
260C4C2×#12112yes—
261C4C23×D411yescharacteristic
262C4C22×#4111yescharacteristic
263C2—24no—
264C2—48no—
265C2—82no—
266C2—84no—
267C2#304114yesdirect product factor
268C2C22×#12111yescharacteristic
269C2C2×#57612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ 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×D8C2semidirect
3. C2×#535C2semidirect
4. C2×#518C2semidirect
5. #3041C2direct (N × H)
6. C2×#463C2semidirect
7. C2×#459C2semidirect
8. C2×#424C2semidirect
9. C2×#418C2semidirect
10. C2×#416C2semidirect
15. C2×AGL(1,ℤ/8)C22semidirect
16. C22×SD16C22semidirect
19. C22×D8C22semidirect
20. C22×D8C22semidirect
24. #535C22semidirect
25. C2×#127C22semidirect
26. C2×#124C22semidirect
30. #518C22semidirect
32. C2×C4×D4C22semidirect
36. #463C22semidirect
37. #459C22semidirect
38. #424C22semidirect
39. C2×C4⋊C8C22semidirect
40. #418C22semidirect
41. #416C22semidirect
42. C2×#103C22semidirect
43. C2×#102C22semidirect
44. C2×#102C22semidirect
61. C22×D4D4semidirect
72. C2×SD16C23semidirect
77. C2×D8C23semidirect
85. #127C23semidirect
87. #124C23semidirect
92. C4×D4C23semidirect
106. C4⋊C8C23semidirect
107. #103C23semidirect
108. #102C23semidirect
109. #102C23semidirect
149. C2×D4C2×D4semidirect
267. C2#3041direct (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×D82
C2×#5352
C2×#5182
#30412
C2×#4632
C2×#4592
C2×#4242
C2×#4182
C2×#4162