Finite Group Databasebeta

← C2×#3403 #61400

Subgroups — C2×#3403 #61400

Order 256.

1033 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C212yesmaximal, complemented
2#3403C2116yesmaximal, direct product factor
3C2×#496C212yesmaximal, complemented
4C2×#495C211yesmaximal, characteristic, complemented
5C2×#464C212yesmaximal, complemented
6C2×#463C212yesmaximal, complemented
7C2×#459C212yesmaximal, complemented
8C2×#446C211yesmaximal, characteristic, complemented
9C2×#440C212yesmaximal, complemented
10C2×C4×D8C211yesmaximal, characteristic, complemented
11C22×Q16C2211yescharacteristic
12C22×SD16C2212yes—
13C22×SD16C2212yes—
14C22×D8C2211yescharacteristic
15C22×D8C2211yescharacteristic
16C22×D8C2212yes—
17#559—28no—
18#559C22116yescomplemented
19C2×#127C2212yes—
20C2×#124—22no—
21C2×#124C2212yes—
22C2×#124C2212yes—
23C2×#123—22no—
24C2×#123—22no—
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2211yescharacteristic
27C2×C4×D4—22no—
28C2×C4×D4C2212yes—
29C2×C4×D4C2212yes—
30#496C22116yescomplemented
31#495C2218yescomplemented
32#464C22116yescomplemented
33#463C22116yescomplemented
34#459C22116yescomplemented
35#446C2218yescomplemented
36#440C22116yescomplemented
37C4×D8C2218yescomplemented
38C2×#107C2211yescharacteristic
39C2×C4⋊C8C2212yes—
40C2×C4⋊C8C2211yescharacteristic
41C2×#103C2212yes—
42C2×#102C2212yes—
43C2×#102C2212yes—
44C2×#97C2212yes—
45C2×C4×C8C2211yescharacteristic
46C22×Q8D411yescharacteristic
47C22×Q8C2312yes—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4C2312yes—
51C22×D4C2312yes—
52C23×C4—22no—
53C23×C4—22no—
54C2×Q16—42no—
55C2×Q16C2314yes—
56C2×SD16—28no—
57C2×SD16—44no—
58C2×SD16C2318yes—
59C2×SD16C2318yes—
60C2×D8—24no—
61C2×D8—44no—
62C2×D8—42no—
63C2×D8C2314yes—
64C2×D8C2314yes—
65C2×D8C2318yes—
66C22×C8C2312yes—
67C22×C8C2311yescharacteristic
68C22×C8C2311yescharacteristic
69#127—24no—
70#127C2318yes—
71#124—216no—
72#124—24no—
73#124—24no—
74#124C2318yes—
75#124C2318yes—
76#123—216no—
77#123—216no—
78C4×Q8—24no—
79C4×Q8D414yes—
80C4×Q8C2318yes—
81C4×Q8C2314yes—
82C4×D4—216no—
83C4×D4—24no—
84C4×D4—24no—
85C4×D4C2318yes—
86C4×D4C2318yes—
87C2×C4⋊C4—22no—
88C2×C4⋊C4D412yes—
89C2×C4⋊C4D411yescharacteristic
90C2×C4⋊C4C2312yes—
91C2×C22⋊C4—22no—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—22no—
96C2×C22⋊C4—22no—
97C2×C42—22no—
98C2×C42C2311yescharacteristic
99C2×C42C2312yes—
100#107C2314yes—
101C4⋊C8C2318yes—
102C4⋊C8C2314yes—
103#103C2318yes—
104#102C2318yes—
105#102C2318yes—
106#97C2318yes—
107C4×C8C2314yes—
108C24—22no—
109C24—22no—
110C2×Q8—22no—
111C2×Q8—24no—
112C2×Q8—24no—
113C2×Q8—42no—
114C2×Q8C2×D414yes—
115C2×Q8C2414yes—
116C2×D4—22no—
117C2×D4—22no—
118C2×D4—28no—
119C2×D4—28no—
120C2×D4—24no—
121C2×D4—24no—
122C2×D4—24no—
123C2×D4—24no—
124C2×D4—48no—
125C2×D4—84no—
126C2×D4C2414yes—
127C2×D4C2414yes—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—28no—
131C22×C4—28no—
132C22×C4—84no—
133C22×C4—84no—
134C22×C4C2×D412yes—
135C22×C4C2×D411yescharacteristic
136C22×C4C2×D411yescharacteristic
137C22×C4C2×D412yes—
138C22×C4C2411yescharacteristic
139Q16—44no—
140SD16—216no—
141SD16—48no—
142D8—28no—
143D8—48no—
144D8—44no—
145C2×C8—24no—
146C2×C8—22no—
147C2×C8#4114yes—
148C2×C8C2412yes—
149C2×C8C2414yes—
150C2×C8C2412yes—
151C4⋊C4—28no—
152C4⋊C4—22no—
153C4⋊C4C2×D418yes—
154C4⋊C4C2×D414yes—
155C4⋊C4C2414yes—
156C22⋊C4—28no—
157C22⋊C4—28no—
158C22⋊C4—28no—
159C22⋊C4—28no—
160C22⋊C4—28no—
161C22⋊C4—28no—
162C42—28no—
163C42C2×D412yes—
164C42C2×D414yes—
165C42C2412yes—
166C42C2414yes—
167C23—24no—
168C23—24no—
169C23—44no—
170C23—44no—
171C23—44no—
172C23—44no—
173C23—44no—
174C23—44no—
175C23C22×D411yescharacteristic
176Q8—24no—
177Q8—24no—
178Q8—44no—
179Q8—44no—
180D4—24no—
181D4—24no—
182D4—24no—
183D4—24no—
184D4—416no—
185D4—44no—
186D4—44no—
187D4—88no—
188C2×C4—24no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—44no—
195C2×C4—44no—
196C2×C4—88no—
197C2×C4—88no—
198C2×C4C22×D414yes—
199C2×C4C22×D412yes—
200C2×C4C22×D412yes—
201C2×C4C22×D414yes—
202C2×C4C22×D411yescharacteristic
203C2×C4C2×#4112yes—
204C2×C4H(5,𝔽2)12yes—
205C2×C4C2511yescharacteristic
206C8—24no—
207C8—22no—
208C8C2×#4114yes—
209C22—44no—
210C22—44no—
211C22—44no—
212C22—44no—
213C22—44no—
214C22—44no—
215C22—88no—
216C22—88no—
217C22#55012yes—
218C22#57512yes—
219C22#57612yes—
220C22C23×D411yescharacteristic
221C4—24no—
222C4—22no—
223C4—22no—
224C4—24no—
225C4—44no—
226C4—44no—
227C4#55012yes—
228C4C22×#4111yescharacteristic
229C4C2×H(5,𝔽2)11yescharacteristic
230C2—84no—
231C2—84no—
232C2#340314yesdirect product factor
233C2C2×#55011yescharacteristic
234C2C2×#57511yescharacteristic
235C2C2×#57611yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#559C2semidirect
2. #3403C2direct (N × H)
3. C2×#496C2semidirect
4. C2×#495C2semidirect
5. C2×#464C2semidirect
6. C2×#463C2semidirect
7. C2×#459C2semidirect
8. C2×#446C2semidirect
9. C2×#440C2semidirect
10. C2×C4×D8C2semidirect
18. #559C22semidirect
30. #496C22semidirect
31. #495C22semidirect
32. #464C22semidirect
33. #463C22semidirect
34. #459C22semidirect
35. #446C22semidirect
36. #440C22semidirect
37. C4×D8C22semidirect
232. C2#3403direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5592
#34032
C2×#4962
C2×#4952
C2×#4642
C2×#4632
C2×#4592
C2×#4462
C2×#4402
C2×C4×D82