Finite Group Databasebeta

← C2×#3077 #60480

Subgroups — C2×#3077 #60480

Order 256.

1265 conjugacy classes of subgroups.

The subgroup lattice has 255 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic, complemented
2C22×C4×D4C211yesmaximal, characteristic
3#3077C2116yesmaximal, direct product factor
4C2×#478C214yesmaximal, complemented
5C2×#476C212yesmaximal, complemented
6C2×#474C212yesmaximal, complemented
7C2×#428C212yesmaximal, complemented
8C2×#423C211yesmaximal, characteristic, complemented
9C2×#418C212yesmaximal
10C23×D4C2211yescharacteristic
11C24×C4—21no—
12C22×M16C2212yes—
13#533—24no—
14#533C2218yescomplemented
15C2×C4⋊Q8C2211yescharacteristic, complemented
16C2×C4⋊Q8C2211yescharacteristic, complemented
17C2×#125C2212yescomplemented
18C2×C22⋊Q8—21no—
19C2×C22⋊Q8—21no—
20C2×C4×Q8—21no—
21C2×C4×Q8—21no—
22C2×C4×D4—21no—
23C2×C4×D4—21no—
24C2×C4×D4—24no—
25C2×C4×D4C2212yes—
26C2×C4×D4C2218yes—
27C2×C4×D4C2212yes—
28C2×#117C2212yes—
29C22×C4⋊C4C2211yescharacteristic
30C22×C22⋊C4—21no—
31C22×C42C2211yescharacteristic
32#478C22132yescomplemented
33#476C22116yescomplemented
34#474C22116yescomplemented
35#428C22116yescomplemented
36C2×#107C2214yescomplemented
37C2×#106C2214yescomplemented
38#423C2218yescomplemented
39C2×C4⋊C8C2212yescomplemented
40C2×C4⋊C8C2212yescomplemented
41#418C22116yes—
42C2×#102C2214yes—
43C2×#102C2214yes—
44C25—21no—
45C22×Q8—21no—
46C22×Q8—21no—
47C22×D4—22no—
48C22×D4—21no—
49C22×D4—24no—
50C22×D4Q818yescomplemented
51C22×D4C2312yes—
52C22×D4C2314yes—
53C23×C4—21no—
54C23×C4—28no—
55C23×C4—22no—
56C23×C4—22no—
57C23×C4—48no—
58C23×C4D411yescharacteristic
59C23×C4D411yescharacteristic
60C23×C4C2311yescharacteristic
61C2×M16—28no—
62C2×M16C2318yes—
63C22×C8C2314yes—
64C4⋊Q8—22no—
65C4⋊Q8—22no—
66C4⋊Q8C2314yescomplemented
67C4⋊Q8C2314yescomplemented
68#125—24no—
69#125C2318yescomplemented
70C22⋊Q8—28no—
71C22⋊Q8—28no—
72C4×Q8—28no—
73C4×Q8—28no—
74C4×D4—28no—
75C4×D4—28no—
76C4×D4—24no—
77C4×D4—24no—
78C4×D4C2318yes—
79C4×D4C2318yes—
80#117—24no—
81#117C2318yes—
82C2×C4⋊C4—22no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4C2312yes—
89C2×C4⋊C4C2314yes—
90C2×C4⋊C4C2312yes—
91C2×C4⋊C4C2312yes—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—28no—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—22no—
96C2×C42—22no—
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42D414yes—
100C2×C42C2311yescharacteristic
101C2×C42C2311yescharacteristic
102C2×C42C2314yes—
103#107C23116yescomplemented
104#106C23116yescomplemented
105C4⋊C8C2318yescomplemented
106C4⋊C8C2318yescomplemented
107#102C23116yes—
108#102C23116yes—
109C24—28no—
110C24—24no—
111C24—22no—
112C24—44no—
113C24—44no—
114C24C2×D411yescharacteristic
115C2×Q8—24no—
116C2×Q8—24no—
117C2×Q8—44no—
118C2×Q8—44no—
119C2×D4—216no—
120C2×D4—28no—
121C2×D4—24no—
122C2×D4—22no—
123C2×D4—24no—
124C2×D4—28no—
125C2×D4C2×Q818yes—
126C2×D4C2×Q8116yescomplemented
127C2×D4C2414yes—
128C22×C4—24no—
129C22×C4—24no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—28no—
134C22×C4—28no—
135C22×C4—42no—
136C22×C4—48no—
137C22×C4—432no—
138C22×C4—44no—
139C22×C4—48no—
140C22×C4C2×D414yes—
141C22×C4C2×D411yescharacteristic
142C22×C4C2×D411yescharacteristic
143C22×C4C2×D411yescharacteristic
144C22×C4C2×D414yes—
145C22×C4C2×D412yes—
146C22×C4C2×D411yescharacteristic
147C22×C4C2×D411yescharacteristic
148C22×C4C2×Q814yes—
149C22×C4#4114yes—
150C22×C4C2412yes—
151C22×C4C2411yescharacteristic
152M16—216no—
153C2×C8—28no—
154C2×C8C2418yes—
155C4⋊C4—24no—
156C4⋊C4—22no—
157C4⋊C4—28no—
158C4⋊C4—28no—
159C4⋊C4—24no—
160C4⋊C4—24no—
161C4⋊C4—22no—
162C4⋊C4—22no—
163C4⋊C4C2414yes—
164C4⋊C4C2414yes—
165C4⋊C4C2414yes—
166C22⋊C4—28no—
167C22⋊C4—28no—
168C22⋊C4—28no—
169C42—28no—
170C42C2×D414yes—
171C42C2×D414yes—
172C42C2×D412yes—
173C42C2×D412yes—
174C42C2412yes—
175C42C2412yes—
176C23—22no—
177C23—22no—
178C23—28no—
179C23—216no—
180C23—24no—
181C23—48no—
182C23—432no—
183C23—48no—
184C23—44no—
185C23—44no—
186C23C22⋊Q814yes—
187C23C22×D412yes—
188C23C22×D411yescharacteristic
189Q8—48no—
190Q8—48no—
191D4—28no—
192D4—216no—
193D4—24no—
194D4C22×Q818yes—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—28no—
199C2×C4—24no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—44no—
203C2×C4—416no—
204C2×C4—48no—
205C2×C4—44no—
206C2×C4—44no—
207C2×C4—44no—
208C2×C4—416no—
209C2×C4C22⋊Q818yes—
210C2×C4C22⋊Q814yes—
211C2×C4AGL(1,ℤ/8)14yes—
212C2×C4C22×D412yes—
213C2×C4C22×D412yes—
214C2×C4C22×D412yes—
215C2×C4C22×D412yes—
216C2×C4C22×D411yescharacteristic
217C2×C4C22×D412yes—
218C2×C4C22×Q812yes—
219C2×C4C22×Q814yes—
220C2×C4C2×#4112yes—
221C2×C4C2×#4114yes—
222C2×C4C2511yescharacteristic
223C8—28no—
224C22—28no—
225C22—22no—
226C22—22no—
227C22—28no—
228C22—432no—
229C22—416no—
230C22—44no—
231C22—44no—
232C22C2×C22⋊Q814yes—
233C22C2×C22⋊Q812yes—
234C22C2×AGL(1,ℤ/8)12yes—
235C22#57512yes—
236C22C23×D411yescharacteristic
237C4—22no—
238C4—22no—
239C4—22no—
240C4—44no—
241C4—44no—
242C4—44no—
243C4C2×C22⋊Q814yes—
244C4C2×C22⋊Q812yes—
245C4C2×AGL(1,ℤ/8)14yes—
246C4C23×Q811yescharacteristic
247C4C22×#4111yescharacteristic
248C2—24no—
249C2—48no—
250C2#307714yesdirect product factor
251C2C22×C22⋊Q811yescharacteristic
252C2C22×AGL(1,ℤ/8)11yescharacteristic
253C2C2×#57511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC23×D4C22
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×#533C2semidirect
3. #3077C2direct (N × H)
4. C2×#478C2semidirect
5. C2×#476C2semidirect
6. C2×#474C2semidirect
7. C2×#428C2semidirect
8. C2×#423C2semidirect
14. #533C22semidirect
15. C2×C4⋊Q8C22semidirect
16. C2×C4⋊Q8C22semidirect
17. C2×#125C22semidirect
32. #478C22semidirect
33. #476C22semidirect
34. #474C22semidirect
35. #428C22semidirect
36. C2×#107C22semidirect
37. C2×#106C22semidirect
38. #423C22semidirect
39. C2×C4⋊C8C22semidirect
40. C2×C4⋊C8C22semidirect
50. C22×D4Q8semidirect
66. C4⋊Q8C23semidirect
67. C4⋊Q8C23semidirect
69. #125C23semidirect
103. #107C23semidirect
104. #106C23semidirect
105. C4⋊C8C23semidirect
106. C4⋊C8C23semidirect
126. C2×D4C2×Q8semidirect
250. C2#3077direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5332
C22×C4×D42
#30772
C2×#4782
C2×#4762
C2×#4742
C2×#4282
C2×#4232
C2×#4182