Finite Group Databasebeta

← C2×#3109 #60541

Subgroups — C2×#3109 #60541

Order 256.

1415 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C22×C4×D4C211yesmaximal, characteristic, complemented
3#3109C2116yesmaximal, direct product factor
4C2×#481C212yesmaximal, complemented
5C2×#476C212yesmaximal, complemented
6C2×#459C212yesmaximal, complemented
7C2×#447C212yesmaximal, complemented
8C2×#442C214yesmaximal, complemented
9C2×#432C211yesmaximal, characteristic, complemented
10C22×#41—21no—
11C23×D4C2211yescharacteristic
12C24×C4—21no—
13C22×D8C2214yes—
14#532—24no—
15#532C2218yescomplemented
16C2×C4⋊Q8C2211yescharacteristic, complemented
17C2×#127C2211yescharacteristic, complemented
18C2×#124—21no—
19C2×#121—21no—
20C2×#121C2212yes—
21C2×C4×D4—21no—
22C2×C4×D4—21no—
23C2×C4×D4—24no—
24C2×C4×D4—21no—
25C2×C4×D4C2212yes—
26C2×C4×D4C2212yes—
27C2×C4×D4C2218yescomplemented
28C2×C4×D4C2212yescomplemented
29C22×C4⋊C4C2211yescharacteristic
30C22×C22⋊C4—21no—
31C22×C42C2211yescharacteristic
32#481C22116yescomplemented
33#476C22116yescomplemented
34#459C22116yescomplemented
35#447C22116yescomplemented
36#442C22132yescomplemented
37#432C2218yescomplemented
38C2×#106C2214yescomplemented
39C2×C4⋊C8C2212yescomplemented
40C2×#102C2214yes—
41C2×#102C2214yescomplemented
42C2×C22⋊C8C2212yes—
43C2×#97C2212yescomplemented
44C25—21no—
45C2×#41—28no—
46C2×#41—48no—
47C22×Q8—21no—
48C22×D4—28no—
49C22×D4—22no—
50C22×D4—22no—
51C22×D4—21no—
52C22×D4—21no—
53C22×D4—21no—
54C22×D4C2314yes—
55C22×D4C2312yes—
56C22×D4C2312yes—
57C23×C4—21no—
58C23×C4—22no—
59C23×C4—22no—
60C23×C4—28no—
61C23×C4—22no—
62C23×C4—48no—
63C23×C4D411yescharacteristic
64C23×C4D411yescharacteristic
65C23×C4C2311yescharacteristic
66C2×D8—216no—
67C2×D8C23116yes—
68C22×C8C2314yes—
69C4⋊Q8—22no—
70C4⋊Q8C2314yescomplemented
71#127—22no—
72#127C2314yescomplemented
73#124—28no—
74#121—28no—
75#121—24no—
76#121C2318yes—
77C4×D4—24no—
78C4×D4—24no—
79C4×D4—28no—
80C4×D4—28no—
81C4×D4—28no—
82C4×D4—24no—
83C4×D4C2318yes—
84C4×D4C2318yes—
85C4×D4C2318yescomplemented
86C2×C4⋊C4—22no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4—21no—
89C2×C4⋊C4C2312yes—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2312yes—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—28no—
95C2×C22⋊C4—22no—
96C2×C22⋊C4—22no—
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42D414yes—
100C2×C42C2311yescharacteristic
101C2×C42C2311yescharacteristic
102C2×C42C2314yes—
103#106C23116yescomplemented
104C4⋊C8C2318yescomplemented
105#102C23116yes—
106#102C23116yescomplemented
107C22⋊C8C2318yes—
108#97C2318yescomplemented
109C24—28no—
110C24—24no—
111C24—22no—
112C24—22no—
113C24—44no—
114C24—44no—
115C24C2×D411yescharacteristic
116#41—432no—
117C2×Q8—24no—
118C2×Q8—44no—
119C2×D4—28no—
120C2×D4—216no—
121C2×D4—216no—
122C2×D4—28no—
123C2×D4—24no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—24no—
127C2×D4—24no—
128C2×D4—24no—
129C2×D4—28no—
130C2×D4—44no—
131C2×D4—48no—
132C2×D4—44no—
133C2×D4#4118yescomplemented
134C2×D4C2414yes—
135C2×D4C2414yes—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—28no—
143C22×C4—28no—
144C22×C4—28no—
145C22×C4—48no—
146C22×C4—432no—
147C22×C4—48no—
148C22×C4—44no—
149C22×C4—48no—
150C22×C4C2×D412yes—
151C22×C4C2×D414yes—
152C22×C4C2×D414yes—
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4C2412yes—
159C22×C4C2411yescharacteristic
160D8—232no—
161C2×C8—28no—
162C2×C8C2418yes—
163C4⋊C4—24no—
164C4⋊C4—22no—
165C4⋊C4—24no—
166C4⋊C4—22no—
167C4⋊C4C2414yes—
168C4⋊C4C2414yes—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C22⋊C4—28no—
172C22⋊C4—28no—
173C42C2×D414yes—
174C42C2×D412yes—
175C42C2×D414yes—
176C42C2×D412yes—
177C42C2412yes—
178C42C2412yes—
179C23—22no—
180C23—22no—
181C23—216no—
182C23—28no—
183C23—24no—
184C23—24no—
185C23—48no—
186C23—432no—
187C23—44no—
188C23—48no—
189C23—44no—
190C23—44no—
191C23—44no—
192C23—44no—
193C23AGL(1,ℤ/8)14yes—
194C23C22×D412yes—
195C23C22×D411yescharacteristic
196Q8—48no—
197D4—216no—
198D4—28no—
199D4—24no—
200D4—28no—
201D4—48no—
202D4—416no—
203D4—44no—
204D4—48no—
205D4C2×#4118yescomplemented
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—28no—
211C2×C4—24no—
212C2×C4—28no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—416no—
217C2×C4—416no—
218C2×C4—48no—
219C2×C4—44no—
220C2×C4—44no—
221C2×C4—416no—
222C2×C4AGL(1,ℤ/8)14yes—
223C2×C4C22×D412yes—
224C2×C4C22×D412yes—
225C2×C4C22×D412yes—
226C2×C4C22×D412yes—
227C2×C4C22×D411yescharacteristic
228C2×C4C22×D412yes—
229C2×C4C2×#4114yes—
230C2×C4C2511yescharacteristic
231C8—28no—
232C22—28no—
233C22—22no—
234C22—22no—
235C22—28no—
236C22—432no—
237C22—416no—
238C22—44no—
239C22—44no—
240C22—44no—
241C22—44no—
242C22—44no—
243C22—88no—
244C22#52512yes—
245C22C2×AGL(1,ℤ/8)14yes—
246C22C2×AGL(1,ℤ/8)12yes—
247C22C2×AGL(1,ℤ/8)12yes—
248C22C23×D411yescharacteristic
249C4—22no—
250C4—22no—
251C4—22no—
252C4—22no—
253C4—44no—
254C4—44no—
255C4#52512yes—
256C4C2×AGL(1,ℤ/8)14yes—
257C4C22×#4112yes—
258C2—24no—
259C2—48no—
260C2—84no—
261C2#310914yesdirect product factor
262C2C2×#52511yescharacteristic
263C2C22×AGL(1,ℤ/8)11yescharacteristic
264C2C22×AGL(1,ℤ/8)11yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#532C2semidirect
2. C22×C4×D4C2semidirect
3. #3109C2direct (N × H)
4. C2×#481C2semidirect
5. C2×#476C2semidirect
6. C2×#459C2semidirect
7. C2×#447C2semidirect
8. C2×#442C2semidirect
9. C2×#432C2semidirect
15. #532C22semidirect
16. C2×C4⋊Q8C22semidirect
17. C2×#127C22semidirect
27. C2×C4×D4C22semidirect
28. C2×C4×D4C22semidirect
32. #481C22semidirect
33. #476C22semidirect
34. #459C22semidirect
35. #447C22semidirect
36. #442C22semidirect
37. #432C22semidirect
38. C2×#106C22semidirect
39. C2×C4⋊C8C22semidirect
41. C2×#102C22semidirect
43. C2×#97C22semidirect
70. C4⋊Q8C23semidirect
72. #127C23semidirect
85. C4×D4C23semidirect
103. #106C23semidirect
104. C4⋊C8C23semidirect
106. #102C23semidirect
108. #97C23semidirect
133. C2×D4#41semidirect
205. D4C2×#41semidirect
261. C2#3109direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5322
C22×C4×D42
#31092
C2×#4812
C2×#4762
C2×#4592
C2×#4472
C2×#4422
C2×#4322