Finite Group Databasebeta

← C2×#3172 #60675

Subgroups — C2×#3172 #60675

Order 256.

993 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic, complemented
2C2×#529C211yesmaximal, characteristic
3#3172C2116yesmaximal, direct product factor
4C2×#501C211yesmaximal, characteristic, complemented
5C2×#497C211yesmaximal, characteristic, complemented
6C2×#491C211yesmaximal, characteristic, complemented
7C2×#489C211yesmaximal, characteristic, complemented
8C2×#470C212yesmaximal, complemented
9C2×#468C212yesmaximal
10C2×C4×Q16C212yesmaximal, complemented
11C2×C4×SD16C212yesmaximal, complemented
12C2×C4×M16C211yesmaximal, characteristic, complemented
13C22×Q16C2212yes—
14C22×SD16C2212yes—
15C22×M16C2212yes—
16#533—24no—
17#533C2218yescomplemented
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20#529—24no—
21#529C2218yes—
22C2×#126—21no—
23C2×#125—21no—
24C2×#125C2211yescharacteristic
25C2×#124C2211yescharacteristic
26C2×#123—21no—
27C2×C22⋊Q8—21no—
28C2×C22⋊Q8C2211yescharacteristic
29C2×C22⋊Q8C2212yes—
30C2×#121C2211yescharacteristic
31C2×C4×Q8—21no—
32C2×C4×Q8C2211yescharacteristic
33C2×C4×Q8C2212yes—
34C2×C4×D4—21no—
35C2×C4×D4C2211yescharacteristic
36C2×#117—21no—
37C2×#117—21no—
38C22×C42C2211yescharacteristic
39#501C2218yescomplemented
40#497C2218yescomplemented
41#491C2218yescomplemented
42#489C2218yescomplemented
43#470C22116yescomplemented
44#468C22116yes—
45C4×Q16C22116yescomplemented
46C4×SD16C22116yescomplemented
47C2×#107C2212yes—
48C2×#106C2212yes—
49C2×#103C2212yes—
50C2×#103C2212yes—
51C2×#103C2212yes—
52C2×#102C2212yes—
53C4×M16C2218yescomplemented
54C2×#97C2211yescharacteristic
55C2×#97C2211yescharacteristic
56C2×C4×C8C2212yes—
57C22×Q8—21no—
58C22×Q8C2311yescharacteristic
59C22×Q8C2312yes—
60C22×D4—21no—
61C22×D4C2311yescharacteristic
62C23×C4—21no—
63C23×C4D411yescharacteristic
64C23×C4D411yescharacteristic
65C23×C4C2311yescharacteristic
66C2×Q16—28no—
67C2×Q16C2318yes—
68C2×SD16—28no—
69C2×SD16C2318yes—
70C2×M16—28no—
71C2×M16C2318yes—
72C22×C8C2312yes—
73C22×C8C2312yes—
74C4⋊Q8—22no—
75C4⋊Q8—22no—
76C4⋊Q8C2314yes—
77C4⋊Q8C2314yes—
78#126—28no—
79#125—28no—
80#125—22no—
81#125C2314yes—
82#124—22no—
83#124C2314yes—
84#123—28no—
85C22⋊Q8—28no—
86C22⋊Q8—22no—
87C22⋊Q8—24no—
88C22⋊Q8C2314yes—
89C22⋊Q8C2318yes—
90#121—22no—
91#121C2314yes—
92C4×Q8—28no—
93C4×Q8—22no—
94C4×Q8—24no—
95C4×Q8C2314yes—
96C4×Q8C2318yes—
97C4×D4—28no—
98C4×D4—22no—
99C4×D4C2314yes—
100#117—28no—
101#117—28no—
102C2×C4⋊C4—21no—
103C2×C4⋊C4—21no—
104C2×C4⋊C4—21no—
105C2×C4⋊C4—21no—
106C2×C4⋊C4—21no—
107C2×C4⋊C4—21no—
108C2×C4⋊C4—22no—
109C2×C4⋊C4—22no—
110C2×C4⋊C4—21no—
111C2×C4⋊C4C2311yescharacteristic
112C2×C4⋊C4C2311yescharacteristic
113C2×C4⋊C4C2312yes—
114C2×C22⋊C4—22no—
115C2×C22⋊C4—21no—
116C2×C22⋊C4—21no—
117C2×C22⋊C4—21no—
118C2×C22⋊C4—21no—
119C2×C22⋊C4—21no—
120C2×C42—21no—
121C2×C42—22no—
122C2×C42D411yescharacteristic
123C2×C42D414yes—
124C2×C42D411yescharacteristic
125C2×C42C2311yescharacteristic
126C2×C42C2314yes—
127C2×C42C2311yescharacteristic
128#107C2318yes—
129#106C2318yes—
130#103C2318yes—
131#103C2318yes—
132#103C2318yes—
133#102C2318yes—
134#97C2314yes—
135#97C2314yes—
136C4×C8C2318yes—
137C24—21no—
138C24C2×D411yescharacteristic
139C2×Q8—21no—
140C2×Q8—22no—
141C2×Q8—24no—
142C2×Q8—24no—
143C2×Q8—24no—
144C2×Q8—24no—
145C2×Q8—44no—
146C2×Q8C2412yes—
147C2×Q8C2414yes—
148C2×D4—24no—
149C2×D4—21no—
150C2×D4—24no—
151C2×D4—44no—
152C2×D4C2412yes—
153C22×C4—24no—
154C22×C4—24no—
155C22×C4—21no—
156C22×C4—22no—
157C22×C4—21no—
158C22×C4—22no—
159C22×C4—21no—
160C22×C4—24no—
161C22×C4—42no—
162C22×C4—44no—
163C22×C4C2×D411yescharacteristic
164C22×C4C2×D412yes—
165C22×C4C2×D411yescharacteristic
166C22×C4C2×D411yescharacteristic
167C22×C4C2×D411yescharacteristic
168C22×C4C2×D414yes—
169C22×C4C2×D414yes—
170C22×C4C2×D411yescharacteristic
171C22×C4C2412yes—
172C22×C4C2411yescharacteristic
173Q16—216no—
174SD16—216no—
175M16—216no—
176C2×C8—24no—
177C2×C8#4118yes—
178C2×C8C2414yes—
179C2×C8C2414yes—
180C4⋊C4—24no—
181C4⋊C4—24no—
182C4⋊C4—24no—
183C4⋊C4—24no—
184C4⋊C4—24no—
185C4⋊C4—24no—
186C4⋊C4—28no—
187C4⋊C4—28no—
188C4⋊C4—24no—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—22no—
192C4⋊C4C2414yes—
193C4⋊C4C2412yes—
194C4⋊C4C2412yes—
195C22⋊C4—28no—
196C22⋊C4—24no—
197C22⋊C4—24no—
198C22⋊C4—24no—
199C22⋊C4—24no—
200C22⋊C4—24no—
201C42—24no—
202C42—28no—
203C42C2×D414yes—
204C42C2×D412yes—
205C42C2×D412yes—
206C42C2×D414yes—
207C42C2412yes—
208C42C2412yes—
209C23—22no—
210C23—22no—
211C23—22no—
212C23—22no—
213C23—42no—
214C23—42no—
215C23—42no—
216C23C22×D412yes—
217C23C22×D411yescharacteristic
218Q8—24no—
219Q8—24no—
220Q8—24no—
221Q8—48no—
222Q8—42no—
223Q8—44no—
224D4—24no—
225D4—48no—
226D4—42no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—24no—
232C2×C4—28no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—44no—
240C2×C4—42no—
241C2×C4—44no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—44no—
245C2×C4—48no—
246C2×C4#13714yes—
247C2×C4C22×D412yes—
248C2×C4C22×D412yes—
249C2×C4C22×D412yes—
250C2×C4C22×D412yes—
251C2×C4C22×D411yescharacteristic
252C2×C4C22×D412yes—
253C2×C4C2×#4114yes—
254C2×C4C2511yescharacteristic
255C8—24no—
256C8C2×#4118yes—
257C22—22no—
258C22—22no—
259C22—22no—
260C22—44no—
261C22—42no—
262C22—42no—
263C22—42no—
264C22—84no—
265C22#53212yes—
266C22C2×#13712yes—
267C22#57512yes—
268C22C23×D411yescharacteristic
269C4—22no—
270C4—22no—
271C4—22no—
272C4—22no—
273C4—42no—
274C4—44no—
275C4—42no—
276C4—42no—
277C4—44no—
278C4#53212yes—
279C4C2×#13714yes—
280C4C22×#4112yes—
281C2—42no—
282C2—82no—
283C2#317214yesdirect product factor
284C2C2×#53211yescharacteristic
285C2C22×#13711yescharacteristic
286C2C2×#57511yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC2×C4C25
socleC23C22×D4
prime radicalC2×#121C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#533C2semidirect
3. #3172C2direct (N × H)
4. C2×#501C2semidirect
5. C2×#497C2semidirect
6. C2×#491C2semidirect
7. C2×#489C2semidirect
8. C2×#470C2semidirect
10. C2×C4×Q16C2semidirect
11. C2×C4×SD16C2semidirect
12. C2×C4×M16C2semidirect
17. #533C22semidirect
39. #501C22semidirect
40. #497C22semidirect
41. #491C22semidirect
42. #489C22semidirect
43. #470C22semidirect
45. C4×Q16C22semidirect
46. C4×SD16C22semidirect
53. C4×M16C22semidirect
283. C2#3172direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#5292
#31722
C2×#5012
C2×#4972
C2×#4912
C2×#4892
C2×#4702
C2×#4682
C2×C4×Q162
C2×C4×SD162
C2×C4×M162