Finite Group Databasebeta

← C2×C5×#1561 #11940456

Subgroups — C2×C5×#1561 #11940456

Order 1280.

1042 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#533C211yesmaximal, characteristic
2C2×C5×#423C212yesmaximal
3C5×#1561C218yesmaximal, direct product factor
4C2×C5×#332C214yesmaximal, complemented
5C22×C5×M16—22no—
6C5×#533—24no—
7C5×#533C414yes—
8C5×#533C2214yes—
9C2×C5×C4⋊Q8C2212yes—
10C2×C5×#125C412yes—
11C2×C5×C22⋊Q8—22no—
12C2×C4×C5×Q8—22no—
13C2×C5×#117C412yes—
14C22×C42×C5C2211yescharacteristic
15C5×#423—24no—
16C5×#423C2218yes—
17C2×C5×C4⋊C8—22no—
18C2×C5×C4⋊C8C2214yes—
19C5×#332C22116yescomplemented
20C2×#1561C511yesmaximal, characteristic, direct product factor, Sylow
21C22×C5×Q8—22no—
22C23×C4×C5C2×C411yescharacteristic
23C23×C4×C5D412yes—
24C2×C5×M16—28no—
25C2×C5×M16—48no—
26C22×C5×C8—24no—
27C5×C4⋊Q8—22no—
28C5×C4⋊Q8—22no—
29C5×C4⋊Q8C2×C414yes—
30C5×C4⋊Q8C2314yes—
31C5×#125—24no—
32C5×#125C2×C418yes—
33C5×C22⋊Q8—28no—
34C5×C22⋊Q8—28no—
35C4×C5×Q8—28no—
36C4×C5×Q8—28no—
37C5×#117—24no—
38C5×#117C2×C418yes—
39C2×C5×C4⋊C4—24no—
40C2×C5×C4⋊C4—22no—
41C2×C5×C4⋊C4C2×C414yes—
42C2×C5×C22⋊C4—22no—
43C2×C42×C5—22no—
44C2×C42×C5C2×C411yescharacteristic
45C2×C42×C5C2×C412yes—
46C2×C42×C5D412yes—
47C2×C42×C5D414yes—
48C2×C42×C5C2311yescharacteristic
49C2×C42×C5C2312yes—
50C5×C4⋊C8—28no—
51C5×C4⋊C8—24no—
52C5×C4⋊C8C2318yes—
53C2×#533C2×C511yescharacteristic
54C2×#423C2×C512yes—
55#1561C2×C518yesdirect product factor
56C2×#332C2×C514yescomplemented
57C24×C5C22⋊C411yescharacteristic
58C2×C5×Q8—24no—
59C2×C5×Q8—24no—
60C2×C5×Q8—44no—
61C2×C5×Q8—44no—
62C22×C4×C5—24no—
63C22×C4×C5—24no—
64C22×C4×C5—24no—
65C22×C4×C5—24no—
66C22×C4×C5C22⋊C414yes—
67C22×C4×C5C22⋊C412yes—
68C22×C4×C5C22⋊C412yes—
69C22×C4×C5C22⋊C411yescharacteristic
70C22×C4×C5C22×C412yes—
71C22×C4×C5C22×C411yescharacteristic
72C22×C4×C5C2×D414yes—
73C22×C4×C5C2×D412yes—
74C5×M16—416no—
75C2×C5×C8—28no—
76C2×C5×C8—48no—
77C5×C4⋊C4—216no—
78C5×C4⋊C4—24no—
79C5×C4⋊C4—24no—
80C5×C4⋊C4—24no—
81C5×C4⋊C4C22×C418yes—
82C5×C22⋊C4—28no—
83C42×C5—28no—
84C42×C5C22⋊C414yes—
85C42×C5C22⋊C412yes—
86C42×C5C22×C412yes—
87C42×C5C22×C411yescharacteristic
88C42×C5C2×D414yes—
89C42×C5C2×D412yes—
90C42×C5C2411yescharacteristic
91C22×M16—22no—
92#533—24no—
93#533C4×C514yes—
94#533C22×C514yes—
95C2×C4⋊Q8C22×C512yes—
96C2×#125C4×C512yes—
97C2×C22⋊Q8—22no—
98C2×C4×Q8—22no—
99C2×#117C4×C512yes—
100C22×C42C22×C511yescharacteristic
101#423—24no—
102#423C22×C518yes—
103C2×C4⋊C8—22no—
104C2×C4⋊C8C22×C514yes—
105#332C22×C5116yescomplemented
106C23×C5—22no—
107C23×C5—24no—
108C23×C5C2×C22⋊C412yes—
109C23×C5C2×C22⋊C411yescharacteristic
110C5×Q8—44no—
111C5×Q8—44no—
112C5×Q8—48no—
113C2×C4×C5—22no—
114C2×C4×C5—24no—
115C2×C4×C5—24no—
116C2×C4×C5—24no—
117C2×C4×C5—24no—
118C2×C4×C5—24no—
119C2×C4×C5—28no—
120C2×C4×C5—28no—
121C2×C4×C5—48no—
122C2×C4×C5#10114yes—
123C2×C4×C5C2×C22⋊C414yes—
124C2×C4×C5C2×C22⋊C411yescharacteristic
125C2×C4×C5C2×C22⋊C412yes—
126C2×C4×C5C2×C22⋊C412yes—
127C2×C4×C5AGL(1,ℤ/8)14yes—
128C2×C4×C5#13714yes—
129C2×C4×C5C23×C411yescharacteristic
130C2×C4×C5C22×D412yes—
131C5×C8—48no—
132C22×Q8—22no—
133C23×C4C2×C4×C511yescharacteristic
134C23×C4C5×D412yes—
135C2×M16—28no—
136C2×M16—48no—
137C22×C8—24no—
138C4⋊Q8—22no—
139C4⋊Q8—22no—
140C4⋊Q8C2×C4×C514yes—
141C4⋊Q8C23×C514yes—
142#125—24no—
143#125C2×C4×C518yes—
144C22⋊Q8—28no—
145C22⋊Q8—28no—
146C4×Q8—28no—
147C4×Q8—28no—
148#117—24no—
149#117C2×C4×C518yes—
150C2×C4⋊C4—24no—
151C2×C4⋊C4—22no—
152C2×C4⋊C4C2×C4×C514yes—
153C2×C22⋊C4—22no—
154C2×C42—22no—
155C2×C42C2×C4×C511yescharacteristic
156C2×C42C2×C4×C512yes—
157C2×C42C5×D412yes—
158C2×C42C5×D414yes—
159C2×C42C23×C511yescharacteristic
160C2×C42C23×C512yes—
161C4⋊C8—28no—
162C4⋊C8—24no—
163C4⋊C8C23×C518yes—
164C22×C5—22no—
165C22×C5—24no—
166C22×C5—44no—
167C22×C5C2×#10112yes—
168C22×C5#41714yes—
169C22×C5C22×C22⋊C411yescharacteristic
170C4×C5—21no—
171C4×C5—21no—
172C4×C5—24no—
173C4×C5—48no—
174C4×C5C2×#10114yes—
175C4×C5#41714yes—
176C4×C5C2×AGL(1,ℤ/8)12yes—
177C4×C5C2×#13712yes—
178C24C5×C22⋊C411yescharacteristic
179C2×Q8—24no—
180C2×Q8—24no—
181C2×Q8—44no—
182C2×Q8—44no—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—24no—
186C22×C4—24no—
187C22×C4C5×C22⋊C412yes—
188C22×C4C5×C22⋊C414yes—
189C22×C4C5×C22⋊C412yes—
190C22×C4C5×C22⋊C411yescharacteristic
191C22×C4C22×C4×C511yescharacteristic
192C22×C4C22×C4×C512yes—
193C22×C4C2×C5×D414yes—
194C22×C4C2×C5×D412yes—
195M16—416no—
196C2×C8—28no—
197C2×C8—48no—
198C4⋊C4—216no—
199C4⋊C4—24no—
200C4⋊C4—24no—
201C4⋊C4—24no—
202C4⋊C4C22×C4×C518yes—
203C22⋊C4—28no—
204C42—28no—
205C42C5×C22⋊C414yes—
206C42C5×C22⋊C412yes—
207C42C22×C4×C512yes—
208C42C22×C4×C511yescharacteristic
209C42C2×C5×D414yes—
210C42C2×C5×D412yes—
211C42C24×C511yescharacteristic
212C2×C5—42no—
213C2×C5#156114yesdirect product factor
214C2×C5C22×#10111yescharacteristic
215C2×C5C2×#41712yes—
216C23—22no—
217C23—24no—
218C23C2×C5×C22⋊C412yes—
219C23C2×C5×C22⋊C411yescharacteristic
220Q8—48no—
221Q8—44no—
222Q8—44no—
223C2×C4—22no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—28no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—48no—
232C2×C4C5×#10114yes—
233C2×C4C2×C5×C22⋊C414yes—
234C2×C4C2×C5×C22⋊C411yescharacteristic
235C2×C4C2×C5×C22⋊C412yes—
236C2×C4C2×C5×C22⋊C412yes—
237C2×C4C5×AGL(1,ℤ/8)14yes—
238C2×C4C5×#13714yes—
239C2×C4C23×C4×C511yescharacteristic
240C2×C4C22×C5×D412yes—
241C8—48no—
242C5C2×#156111yescharacteristic, direct product factor, Sylow
243C22—22no—
244C22—24no—
245C22—44no—
246C22C2×C5×#10112yes—
247C22C5×#41714yes—
248C22C22×C5×C22⋊C411yescharacteristic
249C4—21no—
250C4—21no—
251C4—24no—
252C4—48no—
253C4C2×C5×#10114yes—
254C4C5×#41714yes—
255C4C2×C5×AGL(1,ℤ/8)12yes—
256C4C2×C5×#13712yes—
257C2—42no—
258C2C5×#156114yesdirect product factor
259C2C22×C5×#10111yescharacteristic
260C2C2×C5×#41712yes—
subgroupG/H
center, socleC23×C5C2×C22⋊C4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC42C24×C5
prime radicalC24×C5C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C5 ◁ C22×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
3. C5×#1561C2direct (N × H)
4. C2×C5×#332C2semidirect
19. C5×#332C22semidirect
20. C2×#1561C5direct (N × H)
55. #1561C2×C5direct (N × H)
56. C2×#332C2×C5semidirect
105. #332C22×C5semidirect
213. C2×C5#1561direct (N × H)
242. C5C2×#1561direct (N × H)
258. C2C5×#1561direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5332
C2×C5×#4232
C5×#15612
C2×C5×#3322
C2×#15615