Finite Group Databasebeta

← C2×#3213 #60783

Subgroups — C2×#3213 #60783

Order 256.

1261 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C22×#124C211yesmaximal, characteristic, complemented
3#3213C2116yesmaximal, direct product factor
4C2×#496C212yesmaximal, complemented
5C2×#489C212yesmaximal, complemented
6C2×#463C214yesmaximal, complemented
7C2×#448C212yesmaximal, complemented
8C2×#447C212yesmaximal, complemented
9C2×#432C211yesmaximal, characteristic, complemented
10C22×#41—21no—
11C23×Q8C2211yescharacteristic
12C23×D4C2211yescharacteristic
13C22×SD16C2214yescomplemented
14C22×D8C2214yes—
15#532—24no—
16#532C2218yescomplemented
17C2×C4⋊Q8C2211yescharacteristic, complemented
18C2×#127C2211yescharacteristic, complemented
19C2×#124—21no—
20C2×#124—21no—
21C2×#124—24no—
22C2×#124—21no—
23C2×#124C2212yes—
24C2×#124C2212yes—
25C2×#124C2218yescomplemented
26C2×#121—21no—
27C2×#121C2212yes—
28C2×C4×D4—21no—
29C2×C4×D4C2212yescomplemented
30C22×C22⋊C4—21no—
31C22×C22⋊C4—21no—
32C22×C42C2211yescharacteristic
33#496C22116yescomplemented
34#489C22116yescomplemented
35#463C22132yescomplemented
36#448C22116yescomplemented
37#447C22116yescomplemented
38#432C2218yescomplemented
39C2×C4⋊C8C2212yescomplemented
40C2×#103C2214yescomplemented
41C2×#102C2214yes—
42C2×C22⋊C8C2212yes—
43C2×#97C2212yescomplemented
44C25—21no—
45C2×#41—28no—
46C2×#41—48no—
47C22×Q8—22no—
48C22×Q8—21no—
49C22×Q8—21no—
50C22×Q8—44no—
51C22×Q8C2312yes—
52C22×Q8C2314yes—
53C22×D4—22no—
54C22×D4—21no—
55C22×D4—22no—
56C22×D4—21no—
57C22×D4—21no—
58C22×D4—44no—
59C22×D4C2312yes—
60C22×D4C2312yes—
61C22×D4C2314yes—
62C23×C4—21no—
63C23×C4—22no—
64C23×C4D411yescharacteristic
65C23×C4D411yescharacteristic
66C23×C4C2311yescharacteristic
67C2×SD16—48no—
68C2×SD16C23116yescomplemented
69C2×D8—48no—
70C2×D8C23116yes—
71C22×C8C2314yes—
72C4⋊Q8—22no—
73C4⋊Q8C2314yescomplemented
74#127—22no—
75#127C2314yescomplemented
76#124—24no—
77#124—24no—
78#124—28no—
79#124—28no—
80#124—28no—
81#124C2318yes—
82#124C2318yes—
83#121—28no—
84#121—24no—
85#121C2318yes—
86C4×D4—28no—
87C4×D4—24no—
88C4×D4C2318yescomplemented
89C2×C4⋊C4—21no—
90C2×C4⋊C4C2312yes—
91C2×C22⋊C4—22no—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—28no—
96C2×C22⋊C4—28no—
97C2×C22⋊C4—22no—
98C2×C22⋊C4—22no—
99C2×C42D411yescharacteristic
100C2×C42D411yescharacteristic
101C2×C42D414yes—
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104C2×C42C2314yes—
105C4⋊C8C2318yescomplemented
106#103C23116yescomplemented
107#102C23116yes—
108C22⋊C8C2318yes—
109#97C2318yescomplemented
110C24—24no—
111C24—22no—
112C24—22no—
113C24—44no—
114C24—44no—
115C24—44no—
116C24C2×D411yescharacteristic
117#41—432no—
118C2×Q8—24no—
119C2×Q8—22no—
120C2×Q8—24no—
121C2×Q8—28no—
122C2×Q8—48no—
123C2×Q8—44no—
124C2×Q8—48no—
125C2×Q8—44no—
126C2×Q8C2414yes—
127C2×D4—28no—
128C2×D4—22no—
129C2×D4—24no—
130C2×D4—24no—
131C2×D4—22no—
132C2×D4—24no—
133C2×D4—28no—
134C2×D4—28no—
135C2×D4—48no—
136C2×D4—44no—
137C2×D4—44no—
138C2×D4—48no—
139C2×D4—44no—
140C2×D4—48no—
141C2×D4C2414yes—
142C2×D4C2414yes—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—28no—
149C22×C4—42no—
150C22×C4—48no—
151C22×C4—44no—
152C22×C4C2×D412yes—
153C22×C4C2×D414yes—
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4C2×D411yescharacteristic
159C22×C4C2×D414yes—
160C22×C4C2412yes—
161C22×C4C2411yescharacteristic
162SD16—416no—
163D8—416no—
164C2×C8—28no—
165C2×C8C2418yes—
166C4⋊C4—24no—
167C4⋊C4—22no—
168C4⋊C4C2414yes—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C22⋊C4—28no—
172C22⋊C4—28no—
173C22⋊C4—28no—
174C22⋊C4—28no—
175C42C2×D414yes—
176C42C2×D412yes—
177C42C2×D414yes—
178C42C2×D412yes—
179C42C2412yes—
180C42C2412yes—
181C23—22no—
182C23—22no—
183C23—24no—
184C23—24no—
185C23—48no—
186C23—48no—
187C23—44no—
188C23—44no—
189C23—44no—
190C23—48no—
191C23—44no—
192C23—44no—
193C23—44no—
194C23—816no—
195C23AGL(1,ℤ/8)14yes—
196C23C22×D412yes—
197C23C22×D411yescharacteristic
198Q8—28no—
199Q8—48no—
200Q8—48no—
201Q8—44no—
202D4—28no—
203D4—28no—
204D4—48no—
205D4—48no—
206D4—48no—
207D4—416no—
208D4—44no—
209D4—44no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—28no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—44no—
221C2×C4—416no—
222C2×C4—48no—
223C2×C4—44no—
224C2×C4—44no—
225C2×C4C22×D412yes—
226C2×C4C22×D412yes—
227C2×C4C22×D412yes—
228C2×C4C22×D412yes—
229C2×C4C22×D412yes—
230C2×C4C22×D411yescharacteristic
231C2×C4H(5,𝔽2)14yes—
232C2×C4C2511yescharacteristic
233C8—28no—
234C22—22no—
235C22—28no—
236C22—22no—
237C22—44no—
238C22—44no—
239C22—44no—
240C22—44no—
241C22—44no—
242C22—44no—
243C22—816no—
244C22—88no—
245C22—88no—
246C22#53512yes—
247C22C2×AGL(1,ℤ/8)14yes—
248C22C2×AGL(1,ℤ/8)12yes—
249C22#57512yes—
250C22C23×D411yescharacteristic
251C4—22no—
252C4—22no—
253C4—22no—
254C4—22no—
255C4—22no—
256C4—44no—
257C4—44no—
258C4#53512yes—
259C4C2×H(5,𝔽2)12yes—
260C2—24no—
261C2—84no—
262C2—84no—
263C2#321314yesdirect product factor
264C2C2×#53511yescharacteristic
265C2C22×AGL(1,ℤ/8)11yescharacteristic
266C2C2×#57511yescharacteristic
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×#124C2semidirect
3. #3213C2direct (N × H)
4. C2×#496C2semidirect
5. C2×#489C2semidirect
6. C2×#463C2semidirect
7. C2×#448C2semidirect
8. C2×#447C2semidirect
9. C2×#432C2semidirect
13. C22×SD16C22semidirect
16. #532C22semidirect
17. C2×C4⋊Q8C22semidirect
18. C2×#127C22semidirect
25. C2×#124C22semidirect
29. C2×C4×D4C22semidirect
33. #496C22semidirect
34. #489C22semidirect
35. #463C22semidirect
36. #448C22semidirect
37. #447C22semidirect
38. #432C22semidirect
39. C2×C4⋊C8C22semidirect
40. C2×#103C22semidirect
43. C2×#97C22semidirect
68. C2×SD16C23semidirect
73. C4⋊Q8C23semidirect
75. #127C23semidirect
88. C4×D4C23semidirect
105. C4⋊C8C23semidirect
106. #103C23semidirect
109. #97C23semidirect
263. C2#3213direct (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×#1242
#32132
C2×#4962
C2×#4892
C2×#4632
C2×#4482
C2×#4472
C2×#4322