Finite Group Databasebeta

← C2×#3215 #60784

Subgroups — C2×#3215 #60784

Order 256.

1121 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic, complemented
2C22×#124C211yesmaximal, characteristic
3#3215C2116yesmaximal, direct product factor
4C2×#497C212yesmaximal, complemented
5C2×#489C212yesmaximal, complemented
6C2×#464C214yesmaximal, complemented
7C2×#451C212yesmaximal, complemented
8C2×#450C212yesmaximal
9C2×#432C211yesmaximal, characteristic, complemented
10C23×Q8C2211yescharacteristic
11C23×D4C2211yescharacteristic
12C22×Q16C2214yescomplemented
13C22×SD16C2214yes—
14#533—24no—
15#533C2218yescomplemented
16C2×C4⋊Q8C2211yescharacteristic, complemented
17C2×C4⋊Q8C2211yescharacteristic, complemented
18C2×#125—21no—
19C2×#124—21no—
20C2×#124—21no—
21C2×#124—24no—
22C2×#124C2212yes—
23C2×#124C2218yes—
24C2×#124C2212yes—
25C2×C22⋊Q8—21no—
26C2×C22⋊Q8C2212yes—
27C2×C4×Q8—21no—
28C2×C4×Q8C2212yescomplemented
29C2×#117—21no—
30C22×C22⋊C4—21no—
31C22×C22⋊C4—21no—
32C22×C42C2211yescharacteristic
33#497C22116yescomplemented
34#489C22116yescomplemented
35#464C22132yescomplemented
36#451C22116yescomplemented
37#450C22116yes—
38#432C2218yescomplemented
39C2×C4⋊C8C2212yescomplemented
40C2×#103C2214yescomplemented
41C2×#102C2214yes—
42C2×C22⋊C8C2212yes—
43C2×#97C2212yescomplemented
44C25—21no—
45C22×Q8—21no—
46C22×Q8—22no—
47C22×Q8—21no—
48C22×Q8—44no—
49C22×Q8C2312yes—
50C22×Q8C2312yes—
51C22×Q8C2314yes—
52C22×D4—22no—
53C22×D4—21no—
54C22×D4—44no—
55C22×D4C2312yes—
56C22×D4C2314yes—
57C23×C4—21no—
58C23×C4D411yescharacteristic
59C23×C4D411yescharacteristic
60C23×C4C2311yescharacteristic
61C2×Q16—48no—
62C2×Q16C23116yescomplemented
63C2×SD16—48no—
64C2×SD16C23116yes—
65C22×C8C2314yes—
66C4⋊Q8—22no—
67C4⋊Q8—22no—
68C4⋊Q8C2314yescomplemented
69C4⋊Q8C2314yescomplemented
70#125—28no—
71#124—28no—
72#124—24no—
73#124—28no—
74#124—24no—
75#124C2318yes—
76#124C2318yes—
77C22⋊Q8—28no—
78C22⋊Q8—24no—
79C22⋊Q8C2318yes—
80C4×Q8—28no—
81C4×Q8—24no—
82C4×Q8C2318yescomplemented
83#117—28no—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4C2312yes—
90C2×C22⋊C4—22no—
91C2×C22⋊C4—28no—
92C2×C22⋊C4—28no—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—22no—
95C2×C22⋊C4—22no—
96C2×C22⋊C4—22no—
97C2×C42—22no—
98C2×C42D411yescharacteristic
99C2×C42D411yescharacteristic
100C2×C42D414yes—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C2×C42C2314yes—
104C4⋊C8C2318yescomplemented
105#103C23116yescomplemented
106#102C23116yes—
107C22⋊C8C2318yes—
108#97C2318yescomplemented
109C24—24no—
110C24—22no—
111C24—44no—
112C24—44no—
113C24—44no—
114C24C2×D411yescharacteristic
115C2×Q8—22no—
116C2×Q8—24no—
117C2×Q8—24no—
118C2×Q8—22no—
119C2×Q8—28no—
120C2×Q8—28no—
121C2×Q8—48no—
122C2×Q8—44no—
123C2×Q8—44no—
124C2×Q8—48no—
125C2×Q8C2414yes—
126C2×Q8C2414yes—
127C2×D4—24no—
128C2×D4—22no—
129C2×D4—28no—
130C2×D4—48no—
131C2×D4—44no—
132C2×D4—48no—
133C2×D4C2414yes—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—42no—
141C22×C4—44no—
142C22×C4C2×D412yes—
143C22×C4C2×D414yes—
144C22×C4C2×D411yescharacteristic
145C22×C4C2×D411yescharacteristic
146C22×C4C2×D411yescharacteristic
147C22×C4C2×D411yescharacteristic
148C22×C4C2×D411yescharacteristic
149C22×C4C2×D414yes—
150C22×C4C2412yes—
151C22×C4C2411yescharacteristic
152Q16—416no—
153SD16—416no—
154C2×C8—28no—
155C2×C8C2418yes—
156C4⋊C4—24no—
157C4⋊C4—24no—
158C4⋊C4—24no—
159C4⋊C4—28no—
160C4⋊C4—28no—
161C4⋊C4—22no—
162C4⋊C4C2414yes—
163C22⋊C4—28no—
164C22⋊C4—28no—
165C22⋊C4—28no—
166C22⋊C4—28no—
167C22⋊C4—28no—
168C42—28no—
169C42C2×D414yes—
170C42C2×D412yes—
171C42C2×D414yes—
172C42C2×D412yes—
173C42C2412yes—
174C42C2412yes—
175C23—22no—
176C23—22no—
177C23—24no—
178C23—48no—
179C23—48no—
180C23—44no—
181C23—48no—
182C23—44no—
183C23—44no—
184C23—816no—
185C23#13714yes—
186C23C22×D412yes—
187C23C22×D411yescharacteristic
188Q8—28no—
189Q8—28no—
190Q8—48no—
191Q8—48no—
192Q8—44no—
193Q8—44no—
194D4—28no—
195D4—48no—
196D4—44no—
197C2×C4—22no—
198C2×C4—28no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—24no—
204C2×C4—24no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—24no—
208C2×C4—44no—
209C2×C4—48no—
210C2×C4—44no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4C22×D412yes—
214C2×C4C22×D412yes—
215C2×C4C22×D412yes—
216C2×C4C22×D412yes—
217C2×C4C22×D412yes—
218C2×C4C22×D411yescharacteristic
219C2×C4H(5,𝔽2)14yes—
220C2×C4C2511yescharacteristic
221C8—28no—
222C22—22no—
223C22—28no—
224C22—22no—
225C22—44no—
226C22—44no—
227C22—44no—
228C22—816no—
229C22—88no—
230C22#53512yes—
231C22C2×#13714yes—
232C22C2×#13712yes—
233C22#57512yes—
234C22C23×D411yescharacteristic
235C4—22no—
236C4—22no—
237C4—22no—
238C4—22no—
239C4—22no—
240C4—44no—
241C4—44no—
242C4—44no—
243C4#53512yes—
244C4C2×H(5,𝔽2)12yes—
245C2—24no—
246C2—84no—
247C2#321514yesdirect product factor
248C2C2×#53511yescharacteristic
249C2C22×#13711yescharacteristic
250C2C2×#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. #3215C2direct (N × H)
4. C2×#497C2semidirect
5. C2×#489C2semidirect
6. C2×#464C2semidirect
7. C2×#451C2semidirect
9. C2×#432C2semidirect
12. C22×Q16C22semidirect
15. #533C22semidirect
16. C2×C4⋊Q8C22semidirect
17. C2×C4⋊Q8C22semidirect
28. C2×C4×Q8C22semidirect
33. #497C22semidirect
34. #489C22semidirect
35. #464C22semidirect
36. #451C22semidirect
38. #432C22semidirect
39. C2×C4⋊C8C22semidirect
40. C2×#103C22semidirect
43. C2×#97C22semidirect
62. C2×Q16C23semidirect
68. C4⋊Q8C23semidirect
69. C4⋊Q8C23semidirect
82. C4×Q8C23semidirect
104. C4⋊C8C23semidirect
105. #103C23semidirect
108. #97C23semidirect
247. C2#3215direct (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×#1242
#32152
C2×#4972
C2×#4892
C2×#4642
C2×#4512
C2×#4502
C2×#4322