Finite Group Databasebeta

← C2×#3214 #60787

Subgroups — C2×#3214 #60787

Order 256.

1223 conjugacy classes of subgroups.

The subgroup lattice has 261 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C2×#532C211yesmaximal, characteristic, complemented
3#3214C2116yesmaximal, direct product factor
4C2×#496C212yesmaximal, complemented
5C2×#489C212yesmaximal, complemented
6C2×#461C212yesmaximal, complemented
7C2×#459C212yesmaximal, complemented
8C2×#449C214yesmaximal, complemented
9C2×#432C211yesmaximal, characteristic, complemented
10C22×#41—21no—
11C22×#41C2212yes—
12C22×SD16C2214yes—
13C22×D8C2214yes—
14#532—24no—
15#532—24no—
16#532C2218yescomplemented
17#532C2218yescomplemented
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21C2×#127C2211yescharacteristic
22C2×#124—21no—
23C2×#124C2212yes—
24C2×#121—21no—
25C2×#121—21no—
26C2×#121—21no—
27C2×#121C2212yes—
28C2×C4×D4—21no—
29C2×C4×D4—21no—
30C2×C4×D4—21no—
31C2×C4×D4C2212yes—
32C22×C42C2211yescharacteristic
33#496C22116yescomplemented
34#489C22116yescomplemented
35#461C22116yescomplemented
36#459C22116yescomplemented
37#449C22132yescomplemented
38#432C2218yescomplemented
39C2×C4⋊C8C2212yes—
40C2×#103C2214yes—
41C2×#102C2214yes—
42C2×C22⋊C8C2212yes—
43C2×#97C2212yes—
44C2×#41—24no—
45C2×#41—28no—
46C2×#41—48no—
47C2×#41—48no—
48C2×#41C2318yes—
49C22×Q8—21no—
50C22×Q8C2312yes—
51C22×D4—22no—
52C22×D4—22no—
53C22×D4—21no—
54C22×D4—21no—
55C22×D4—21no—
56C22×D4—21no—
57C22×D4C2312yes—
58C22×D4C2312yes—
59C23×C4—22no—
60C23×C4—22no—
61C23×C4D411yescharacteristic
62C23×C4D411yescharacteristic
63C23×C4C2311yescharacteristic
64C2×SD16—48no—
65C2×SD16C23116yes—
66C2×D8—48no—
67C2×D8C23116yes—
68C22×C8C2314yes—
69C4⋊Q8—22no—
70C4⋊Q8—22no—
71C4⋊Q8C2314yes—
72C4⋊Q8C2314yes—
73#127—22no—
74#127—22no—
75#127C2314yes—
76#127C2314yes—
77#124—28no—
78#124—24no—
79#124C2318yes—
80#121—28no—
81#121—28no—
82#121—28no—
83#121—24no—
84#121C2318yes—
85C4×D4—28no—
86C4×D4—28no—
87C4×D4—28no—
88C4×D4—24no—
89C4×D4C2318yes—
90C2×C4⋊C4—21no—
91C2×C4⋊C4—21no—
92C2×C4⋊C4—21no—
93C2×C4⋊C4C2312yes—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—22no—
96C2×C22⋊C4—22no—
97C2×C22⋊C4—22no—
98C2×C42D411yescharacteristic
99C2×C42D411yescharacteristic
100C2×C42D414yes—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C2×C42C2314yes—
104C4⋊C8C2318yes—
105#103C23116yes—
106#102C23116yes—
107C22⋊C8C2318yes—
108#97C2318yes—
109C24—22no—
110C24—22no—
111C24C2×D411yescharacteristic
112#41—416no—
113#41—416no—
114#41—432no—
115C2×Q8—22no—
116C2×Q8—24no—
117C2×Q8—28no—
118C2×Q8—44no—
119C2×Q8C2414yes—
120C2×D4—28no—
121C2×D4—28no—
122C2×D4—22no—
123C2×D4—24no—
124C2×D4—24no—
125C2×D4—24no—
126C2×D4—22no—
127C2×D4—24no—
128C2×D4—24no—
129C2×D4—28no—
130C2×D4—24no—
131C2×D4—44no—
132C2×D4—44no—
133C2×D4—44no—
134C2×D4—48no—
135C2×D4—48no—
136C2×D4—44no—
137C2×D4C2414yes—
138C2×D4C2414yes—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—28no—
144C22×C4—28no—
145C22×C4—42no—
146C22×C4—48no—
147C22×C4—48no—
148C22×C4C2×D412yes—
149C22×C4C2×D414yes—
150C22×C4C2×D411yescharacteristic
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D414yes—
155C22×C4C2×D411yescharacteristic
156C22×C4C2412yes—
157C22×C4C2411yescharacteristic
158SD16—416no—
159D8—416no—
160C2×C8—28no—
161C2×C8C2418yes—
162C4⋊C4—24no—
163C4⋊C4—24no—
164C4⋊C4—24no—
165C4⋊C4—22no—
166C4⋊C4C2414yes—
167C22⋊C4—28no—
168C22⋊C4—28no—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C42C2×D414yes—
172C42C2×D414yes—
173C42C2×D412yes—
174C42C2×D412yes—
175C42C2412yes—
176C42C2412yes—
177C23—22no—
178C23—22no—
179C23—22no—
180C23—24no—
181C23—24no—
182C23—44no—
183C23—44no—
184C23—44no—
185C23—44no—
186C23—44no—
187C23—44no—
188C23C22×D412yes—
189C23C22×D411yescharacteristic
190Q8—28no—
191Q8—48no—
192Q8—44no—
193D4—24no—
194D4—28no—
195D4—24no—
196D4—48no—
197D4—48no—
198D4—48no—
199D4—416no—
200D4—416no—
201D4—44no—
202D4—44no—
203D4—48no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—28no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—44no—
214C2×C4—416no—
215C2×C4—44no—
216C2×C4—44no—
217C2×C4—416no—
218C2×C4AGL(1,ℤ/8)14yes—
219C2×C4C22×D412yes—
220C2×C4C22×D412yes—
221C2×C4C22×D412yes—
222C2×C4C22×D412yes—
223C2×C4C22×D411yescharacteristic
224C2×C4C22×D412yes—
225C2×C4H(5,𝔽2)14yes—
226C2×C4C2511yescharacteristic
227C8—28no—
228C22—22no—
229C22—22no—
230C22—22no—
231C22—44no—
232C22—44no—
233C22—44no—
234C22—44no—
235C22—44no—
236C22—44no—
237C22—44no—
238C22—88no—
239C22—88no—
240C22#53512yes—
241C22C2×AGL(1,ℤ/8)12yes—
242C22#57512yes—
243C22C23×D411yescharacteristic
244C4—22no—
245C4—22no—
246C4—22no—
247C4—22no—
248C4—44no—
249C4—44no—
250C4#53512yes—
251C4C2×AGL(1,ℤ/8)14yes—
252C4C2×H(5,𝔽2)12yes—
253C2—42no—
254C2—84no—
255C2—84no—
256C2#321414yesdirect product factor
257C2C2×#53511yescharacteristic
258C2C22×AGL(1,ℤ/8)11yescharacteristic
259C2C2×#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. C2×#532C2semidirect
3. #3214C2direct (N × H)
4. C2×#496C2semidirect
5. C2×#489C2semidirect
6. C2×#461C2semidirect
7. C2×#459C2semidirect
8. C2×#449C2semidirect
9. C2×#432C2semidirect
16. #532C22semidirect
17. #532C22semidirect
33. #496C22semidirect
34. #489C22semidirect
35. #461C22semidirect
36. #459C22semidirect
37. #449C22semidirect
38. #432C22semidirect
256. C2#3214direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5322
#32142
C2×#4962
C2×#4892
C2×#4612
C2×#4592
C2×#4492
C2×#4322