Finite Group Databasebeta

← C2×#3205 #60774

Subgroups — C2×#3205 #60774

Order 256.

1551 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C22×#127C211yesmaximal, characteristic, complemented
3#3205C2116yesmaximal, direct product factor
4C2×#493C212yesmaximal, complemented
5C2×#486C212yesmaximal, complemented
6C2×#459C214yesmaximal, complemented
7C2×#447C214yesmaximal, complemented
8C2×#431C211yesmaximal, characteristic, complemented
9C22×#41—21no—
10C23×D4—21no—
11C23×D4—21no—
12C23×D4C2212yes—
13C22×D8C2218yescomplemented
14#532—24no—
15#532C2218yescomplemented
16C2×C4⋊Q8C2211yescharacteristic, complemented
17C2×#127—21no—
18C2×#127—21no—
19C2×#127—24no—
20C2×#127C2212yes—
21C2×#127C2212yes—
22C2×#127C2218yescomplemented
23C2×#127C2211yescharacteristic, complemented
24C2×#124—21no—
25C2×#121—21no—
26C2×#121C2212yes—
27C2×C4×D4—21no—
28C2×C4×D4C2212yescomplemented
29C22×C42C2211yescharacteristic
30#493C22116yescomplemented
31#486C22116yescomplemented
32#459C22132yescomplemented
33#447C22132yescomplemented
34#431C2218yescomplemented
35C2×C4⋊C8C2212yescomplemented
36C2×#102C2218yescomplemented
37C2×C22⋊C8C2212yes—
38C2×C4×C8C2212yescomplemented
39C25—22no—
40C2×#41—28no—
41C2×#41—48no—
42C22×Q8—21no—
43C22×D4—22no—
44C22×D4—21no—
45C22×D4—21no—
46C22×D4—24no—
47C22×D4—22no—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4—22no—
51C22×D4—22no—
52C22×D4—28no—
53C22×D4—28no—
54C22×D4—48no—
55C22×D4—48no—
56C22×D4—48no—
57C22×D4C2312yes—
58C22×D4C2314yes—
59C22×D4C2318yes—
60C23×C4—22no—
61C23×C4D411yescharacteristic
62C23×C4D411yescharacteristic
63C23×C4C2311yescharacteristic
64C2×D8—416no—
65C2×D8C23132yescomplemented
66C22×C8C2314yes—
67C4⋊Q8—22no—
68C4⋊Q8C2314yescomplemented
69#127—24no—
70#127—24no—
71#127—28no—
72#127—28no—
73#127—22no—
74#127C2318yes—
75#127C2318yes—
76#127C2314yescomplemented
77#124—28no—
78#121—28no—
79#121—24no—
80#121C2318yes—
81C4×D4—28no—
82C4×D4—24no—
83C4×D4C2318yescomplemented
84C2×C4⋊C4—21no—
85C2×C4⋊C4C2312yes—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C42D411yescharacteristic
89C2×C42D411yescharacteristic
90C2×C42D414yes—
91C2×C42C2311yescharacteristic
92C2×C42C2311yescharacteristic
93C2×C42C2314yes—
94C4⋊C8C2318yescomplemented
95#102C23132yescomplemented
96C22⋊C8C2318yes—
97C4×C8C2318yescomplemented
98C24—28no—
99C24—22no—
100C24—24no—
101C24—48no—
102C24—48no—
103C24—48no—
104C24C2×D411yescharacteristic
105#41—432no—
106C2×Q8—24no—
107C2×Q8—44no—
108C2×D4—28no—
109C2×D4—22no—
110C2×D4—24no—
111C2×D4—24no—
112C2×D4—28no—
113C2×D4—24no—
114C2×D4—28no—
115C2×D4—28no—
116C2×D4—28no—
117C2×D4—28no—
118C2×D4—28no—
119C2×D4—216no—
120C2×D4—416no—
121C2×D4—48no—
122C2×D4—48no—
123C2×D4—416no—
124C2×D4—432no—
125C2×D4—48no—
126C2×D4—48no—
127C2×D4—48no—
128C2×D4—44no—
129C2×D4—432no—
130C2×D4—44no—
131C2×D4—48no—
132C2×D4C2418yes—
133C2×D4C2414yes—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—22no—
137C22×C4—28no—
138C22×C4—48no—
139C22×C4D818yescomplemented
140C22×C4C2×D412yes—
141C22×C4C2×D414yes—
142C22×C4C2×D411yescharacteristic
143C22×C4C2×D411yescharacteristic
144C22×C4C2×D411yescharacteristic
145C22×C4C2×D411yescharacteristic
146C22×C4C2×D414yes—
147C22×C4C2×D411yescharacteristic
148C22×C4C2412yes—
149C22×C4C2411yescharacteristic
150D8—432no—
151C2×C8—28no—
152C2×C8C2418yes—
153C4⋊C4—24no—
154C4⋊C4—22no—
155C4⋊C4C2414yes—
156C22⋊C4—28no—
157C22⋊C4—28no—
158C42C2×D414yes—
159C42C2×D412yes—
160C42C2×D414yes—
161C42C2×D412yes—
162C42C2412yes—
163C42C2412yes—
164C23—22no—
165C23—22no—
166C23—24no—
167C23—28no—
168C23—416no—
169C23—416no—
170C23—48no—
171C23—44no—
172C23—44no—
173C23—416no—
174C23—48no—
175C23—48no—
176C23—44no—
177C23—832no—
178C23C2×D814yes—
179C23C22×D412yes—
180C23C22×D411yescharacteristic
181Q8—48no—
182D4—28no—
183D4—216no—
184D4—416no—
185D4—416no—
186D4—416no—
187D4—44no—
188D4—48no—
189D4—416no—
190D4—416no—
191D4—48no—
192D4—48no—
193D4—416no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—24no—
197C2×C4—28no—
198C2×C4—24no—
199C2×C4—24no—
200C2×C4—44no—
201C2×C4—416no—
202C2×C4C2×D814yes—
203C2×C4C2×D814yes—
204C2×C4C2×D8116yescomplemented
205C2×C4AGL(1,ℤ/8)14yes—
206C2×C4C22×D412yes—
207C2×C4C22×D412yes—
208C2×C4C22×D411yescharacteristic
209C2×C4C22×D412yes—
210C2×C4C22×D412yes—
211C2×C4C22×D412yes—
212C2×C4H(5,𝔽2)14yes—
213C2×C4C2511yescharacteristic
214C8—28no—
215C22—22no—
216C22—28no—
217C22—22no—
218C22—48no—
219C22—44no—
220C22—44no—
221C22—48no—
222C22—48no—
223C22—44no—
224C22—832no—
225C22—88no—
226C22—816no—
227C22#53512yes—
228C22C22×D814yes—
229C22C22×D812yes—
230C22C2×AGL(1,ℤ/8)12yes—
231C22C23×D411yescharacteristic
232C4—22no—
233C4—22no—
234C4—44no—
235C4#53512yes—
236C4C22×D814yes—
237C4C22×D814yes—
238C4C2×AGL(1,ℤ/8)14yes—
239C4C2×H(5,𝔽2)12yes—
240C2—24no—
241C2—84no—
242C2—88no—
243C2#320514yesdirect product factor
244C2C2×#53511yescharacteristic
245C2C23×D811yescharacteristic
246C2C22×AGL(1,ℤ/8)11yescharacteristic
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. C22×#127C2semidirect
3. #3205C2direct (N × H)
4. C2×#493C2semidirect
5. C2×#486C2semidirect
6. C2×#459C2semidirect
7. C2×#447C2semidirect
8. C2×#431C2semidirect
13. C22×D8C22semidirect
15. #532C22semidirect
16. C2×C4⋊Q8C22semidirect
22. C2×#127C22semidirect
23. C2×#127C22semidirect
28. C2×C4×D4C22semidirect
30. #493C22semidirect
31. #486C22semidirect
32. #459C22semidirect
33. #447C22semidirect
34. #431C22semidirect
35. C2×C4⋊C8C22semidirect
36. C2×#102C22semidirect
38. C2×C4×C8C22semidirect
65. C2×D8C23semidirect
68. C4⋊Q8C23semidirect
76. #127C23semidirect
83. C4×D4C23semidirect
94. C4⋊C8C23semidirect
95. #102C23semidirect
97. C4×C8C23semidirect
139. C22×C4D8semidirect
204. C2×C4C2×D8semidirect
243. C2#3205direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5322
C22×#1272
#32052
C2×#4932
C2×#4862
C2×#4592
C2×#4472
C2×#4312