Finite Group Databasebeta

← C2×#3352 #61245

Subgroups — C2×#3352 #61245

Order 256.

917 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#552C212yesmaximal
2#3352C2116yesmaximal, direct product factor
3C2×#499C211yesmaximal, characteristic, complemented
4C2×#484C212yesmaximal, complemented
5C2×#485C212yesmaximal, complemented
6C2×#479C212yesmaximal, complemented
7C2×#470C212yesmaximal, complemented
8C2×C4×Q16C211yesmaximal, characteristic, complemented
9C2×#436C211yesmaximal, characteristic
10C2×#428C212yesmaximal, complemented
11C22×Q16C2211yescharacteristic
12C22×M16C2212yes—
13#552—28no—
14#552C22116yes—
15C2×#126—22no—
16C2×#125—22no—
17C2×#125C2212yes—
18C2×#123—22no—
19C2×C22⋊Q8C2212yes—
20C2×C22⋊Q8C2212yes—
21C2×C4×Q8C2212yes—
22C2×C4×D4C2211yescharacteristic
23C2×#117—22no—
24C2×#117C2212yes—
25C22×C4⋊C4C2212yes—
26#499C2218yescomplemented
27#485C22116yescomplemented
28#484C22116yescomplemented
29#479C22116yescomplemented
30#470C22116yescomplemented
31C4×Q16C2218yescomplemented
32#436C2218yes—
33#428C22116yescomplemented
34C2×#107C2212yes—
35C2×#107C2211yescharacteristic
36C2×#107C2211yescharacteristic
37C2×#107C2211yescharacteristic
38C2×#106C2212yes—
39C2×#106C2212yes—
40C2×C4⋊C8C2211yescharacteristic
41C2×#103C2212yes—
42C2×#103C2212yes—
43C2×#103C2212yes—
44C2×C22⋊C8C2212yes—
45C2×C4×C8C2211yescharacteristic
46C22×Q8C2312yes—
47C22×D4D411yescharacteristic
48C23×C4—22no—
49C23×C4C2312yes—
50C2×Q16—24no—
51C2×Q16C2314yes—
52C2×M16—28no—
53C2×M16C2318yes—
54C22×C8C2312yes—
55C22×C8C2311yescharacteristic
56C22×C8C2311yescharacteristic
57#126—216no—
58#125—216no—
59#125—24no—
60#125C2318yes—
61#123—216no—
62C22⋊Q8—24no—
63C22⋊Q8—24no—
64C22⋊Q8C2318yes—
65C22⋊Q8C2318yes—
66C4×Q8—24no—
67C4×Q8C2318yes—
68C4×D4D414yes—
69C4×D4C2314yes—
70#117—24no—
71#117—216no—
72#117C2318yes—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—24no—
75C2×C4⋊C4—22no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—22no—
79C2×C4⋊C4—22no—
80C2×C4⋊C4D411yescharacteristic
81C2×C4⋊C4C2312yes—
82C2×C4⋊C4C2312yes—
83C2×C4⋊C4C2318yes—
84C2×C4⋊C4C2312yes—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C22⋊C4D412yes—
89C2×C42—22no—
90C2×C42—22no—
91C2×C42C2311yescharacteristic
92#107C2314yes—
93#107C2318yes—
94#107C2314yes—
95#107C2314yes—
96#106C2318yes—
97#106C2318yes—
98C4⋊C8C2314yes—
99#103C2318yes—
100#103C2318yes—
101#103C2318yes—
102C22⋊C8C2318yes—
103C4×C8C2314yes—
104C24C2×D412yes—
105C2×Q8—22no—
106C2×Q8—24no—
107C2×Q8—24no—
108C2×Q8C2414yes—
109C2×D4—42no—
110C2×D4C2×D414yes—
111C22×C4—24no—
112C22×C4—24no—
113C22×C4—28no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—48no—
119C22×C4C2×D414yes—
120C22×C4C2×D411yescharacteristic
121C22×C4C2×D412yes—
122C22×C4C2×D411yescharacteristic
123C22×C4C2414yes—
124C22×C4C2411yescharacteristic
125Q16—28no—
126M16—216no—
127C2×C8—24no—
128C2×C8—22no—
129C2×C8#4114yes—
130C2×C8C2412yes—
131C2×C8C2414yes—
132C2×C8C2412yes—
133C4⋊C4—22no—
134C4⋊C4—22no—
135C4⋊C4—28no—
136C4⋊C4—28no—
137C4⋊C4—28no—
138C4⋊C4—28no—
139C4⋊C4—28no—
140C4⋊C4—28no—
141C4⋊C4—22no—
142C4⋊C4C2×D414yes—
143C4⋊C4C2414yes—
144C4⋊C4C2414yes—
145C4⋊C4C2414yes—
146C22⋊C4—28no—
147C22⋊C4—28no—
148C22⋊C4—28no—
149C22⋊C4C2×D418yes—
150C42—28no—
151C42—28no—
152C42C2×D412yes—
153C42C2412yes—
154C23—24no—
155C23—24no—
156C23—24no—
157C23C22×D414yes—
158C23C22×D411yescharacteristic
159Q8—24no—
160Q8—24no—
161Q8—44no—
162D4—44no—
163C2×C4—24no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—28no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—416no—
174C2×C4—44no—
175C2×C4—44no—
176C2×C4—44no—
177C2×C4—44no—
178C2×C4C22×D412yes—
179C2×C4C22×D414yes—
180C2×C4C22×D412yes—
181C2×C4C22×D411yescharacteristic
182C2×C4C2×#4112yes—
183C2×C42−1+412yes—
184C2×C4C2511yescharacteristic
185C8—24no—
186C8—22no—
187C8C2×#4114yes—
188C22—24no—
189C22—24no—
190C22—24no—
191C22—48no—
192C22#54712yes—
193C22#57512yes—
194C22#57812yes—
195C22C23×D411yescharacteristic
196C4—24no—
197C4—22no—
198C4—22no—
199C4—44no—
200C4—44no—
201C4—44no—
202C4—44no—
203C4#54712yes—
204C4C22×#4111yescharacteristic
205C4C2×2−1+411yescharacteristic
206C2—44no—
207C2#335214yesdirect product factor
208C2C2×#54711yescharacteristic
209C2C2×#57511yescharacteristic
210C2C2×#57811yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC22×D4D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3352C2direct (N × H)
3. C2×#499C2semidirect
4. C2×#484C2semidirect
5. C2×#485C2semidirect
6. C2×#479C2semidirect
7. C2×#470C2semidirect
8. C2×C4×Q16C2semidirect
10. C2×#428C2semidirect
26. #499C22semidirect
27. #485C22semidirect
28. #484C22semidirect
29. #479C22semidirect
30. #470C22semidirect
31. C4×Q16C22semidirect
33. #428C22semidirect
207. C2#3352direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5522
#33522
C2×#4992
C2×#4842
C2×#4852
C2×#4792
C2×#4702
C2×C4×Q162
C2×#4362
C2×#4282