Finite Group Databasebeta

← C2×#3260 #60911

Subgroups — C2×#3260 #60911

Order 256.

941 conjugacy classes of subgroups.

The subgroup lattice has 225 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C2×#540C211yesmaximal, characteristic
3#3260C2116yesmaximal, direct product factor
4C2×#479C212yesmaximal, complemented
5C2×#478C212yesmaximal, complemented
6C2×#468C212yesmaximal, complemented
7C2×#465C212yesmaximal, complemented
8C2×#460C212yesmaximal, complemented
9C2×#461C212yesmaximal, complemented
10C2×#424C211yesmaximal, characteristic, complemented
11C22×SD16C2212yes—
12C22×SD16C2212yes—
13C22×M16C2211yescharacteristic
14C23×C8C2211yescharacteristic
15#541—24no—
16#541C2218yescomplemented
17#540—24no—
18#540C2218yes—
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21C2×#126—22no—
22C2×#125—22no—
23C2×#125C2211yescharacteristic
24C2×#125C2211yescharacteristic
25C2×#123—22no—
26C2×C22⋊Q8C2212yes—
27C2×#121—22no—
28C2×#121C2212yes—
29C2×C4×Q8C2212yes—
30C2×C4×D4C2212yes—
31C2×#117C2211yescharacteristic
32#479C22116yescomplemented
33#478C22116yescomplemented
34#468C22116yescomplemented
35#465C22116yescomplemented
36#461C22116yescomplemented
37#460C22116yescomplemented
38C2×#107C2212yes—
39C2×#106C2212yes—
40#424C2218yescomplemented
41C2×C4⋊C8C2212yes—
42C2×C4⋊C8C2212yes—
43C2×#103C2212yes—
44C2×#103C2212yes—
45C2×#102C2212yes—
46C2×#102C2212yes—
47C22×Q8C2312yes—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4C2312yes—
51C23×C4—22no—
52C23×C4C2311yescharacteristic
53C2×SD16—44no—
54C2×SD16—44no—
55C2×SD16C2318yes—
56C2×SD16C2318yes—
57C2×M16—42no—
58C2×M16C2314yes—
59C22×C8—42no—
60C22×C8C2312yes—
61C22×C8C2312yes—
62C22×C8C2314yes—
63C4⋊Q8—22no—
64C4⋊Q8C2314yes—
65#127—22no—
66#127C2314yes—
67#126—216no—
68#125—216no—
69#125—22no—
70#125—22no—
71#125C2314yes—
72#125C2314yes—
73#123—216no—
74C22⋊Q8—24no—
75C22⋊Q8C2318yes—
76#121—24no—
77#121—216no—
78#121C2318yes—
79C4×Q8—24no—
80C4×Q8C2318yes—
81C4×D4—24no—
82C4×D4C2318yes—
83#117D414yes—
84#117C2314yes—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—22no—
87C2×C4⋊C4—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4—22no—
90C2×C4⋊C4D412yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2312yes—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—22no—
96C2×C22⋊C4D412yes—
97C2×C42—22no—
98C2×C42C2311yescharacteristic
99C2×C42C2311yescharacteristic
100#107C2318yes—
101#106C2318yes—
102C4⋊C8C2318yes—
103C4⋊C8C2318yes—
104#103C2318yes—
105#103C2318yes—
106#102C2318yes—
107#102C2318yes—
108C24—22no—
109C24C2×D411yescharacteristic
110C2×Q8—22no—
111C2×Q8—24no—
112C2×Q8—24no—
113C2×Q8C2414yes—
114C2×D4—28no—
115C2×D4—22no—
116C2×D4—28no—
117C2×D4—24no—
118C2×D4—24no—
119C2×D4—84no—
120C2×D4—84no—
121C2×D4C2414yes—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—28no—
128C22×C4—84no—
129C22×C4C2×D412yes—
130C22×C4C2×D412yes—
131C22×C4C2×D412yes—
132C22×C4C2×D411yescharacteristic
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135SD16—48no—
136SD16—48no—
137M16—44no—
138C2×C8—24no—
139C2×C8—24no—
140C2×C8—44no—
141C2×C8C2414yes—
142C2×C8C2414yes—
143C4⋊C4—28no—
144C4⋊C4—28no—
145C4⋊C4—28no—
146C4⋊C4—28no—
147C4⋊C4—28no—
148C4⋊C4—22no—
149C4⋊C4—22no—
150C4⋊C4C2×D418yes—
151C4⋊C4C2414yes—
152C4⋊C4C2414yes—
153C22⋊C4—28no—
154C22⋊C4—28no—
155C22⋊C4—28no—
156C22⋊C4C2×D418yes—
157C42—28no—
158C42C2×D412yes—
159C42C2×D412yes—
160C42C2412yes—
161C42C2412yes—
162C23—22no—
163C23—24no—
164C23—24no—
165C23—44no—
166C23—44no—
167C23—44no—
168C23C22×D412yes—
169C23C22×D411yescharacteristic
170Q8—24no—
171Q8—24no—
172Q8—44no—
173D4—24no—
174D4—24no—
175D4—44no—
176D4—88no—
177D4—88no—
178C2×C4—22no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—44no—
188C2×C4—44no—
189C2×C4—44no—
190C2×C4—88no—
191C2×C4C22×D414yes—
192C2×C4C22×D414yes—
193C2×C4C22×D412yes—
194C2×C4C22×D411yescharacteristic
195C2×C4H(5,𝔽2)12yes—
196C2×C42−1+412yes—
197C2×C4C2511yescharacteristic
198C8—24no—
199C8—24no—
200C22—22no—
201C22—24no—
202C22—44no—
203C22—44no—
204C22—44no—
205C22—44no—
206C22—88no—
207C22#53712yes—
208C22#57714yes—
209C22C23×D411yescharacteristic
210C4—22no—
211C4—24no—
212C4—24no—
213C4—44no—
214C4—44no—
215C4—44no—
216C4#53712yes—
217C4C2×H(5,𝔽2)11yescharacteristic
218C4C2×2−1+411yescharacteristic
219C2—42no—
220C2—84no—
221C2#326014yesdirect product factor
222C2C2×#53711yescharacteristic
223C2C2×#57712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#540C2
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. C2×#541C2semidirect
3. #3260C2direct (N × H)
4. C2×#479C2semidirect
5. C2×#478C2semidirect
6. C2×#468C2semidirect
7. C2×#465C2semidirect
8. C2×#460C2semidirect
9. C2×#461C2semidirect
10. C2×#424C2semidirect
16. #541C22semidirect
32. #479C22semidirect
33. #478C22semidirect
34. #468C22semidirect
35. #465C22semidirect
36. #461C22semidirect
37. #460C22semidirect
40. #424C22semidirect
221. C2#3260direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5402
#32602
C2×#4792
C2×#4782
C2×#4682
C2×#4652
C2×#4602
C2×#4612
C2×#4242