Finite Group Databasebeta

← C2×C5×#1992 #11944039

Subgroups — C2×C5×#1992 #11944039

Order 1280.

1294 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×#125C211yesmaximal, characteristic
2C22×C5×#97C211yesmaximal, characteristic
3C2×C5×#384C211yesmaximal, characteristic
4C5×#1992C218yesmaximal, direct product factor
5C2×C5×#340C214yesmaximal
6C23×C5×C8C2212yes—
7C2×C5×#125—22no—
8C2×C5×#125—24no—
9C2×C5×#125C418yescomplemented
10C2×C5×#125C2214yes—
11C22×C5×C4⋊C4—22no—
12C22×C5×C4⋊C4—22no—
13C22×C5×C4⋊C4C2212yes—
14C22×C5×C4⋊C4C2212yes—
15C22×C42×C5C2211yescharacteristic
16C2×C5×#97—24no—
17C2×C5×#97C2214yes—
18C5×#384—22no—
19C5×#384C2214yes—
20C5×#340C22116yes—
21C2×#1992C511yesmaximal, characteristic, direct product factor, Sylow
22C23×C4×C5—22no—
23C23×C4×C5—22no—
24C23×C4×C5D412yes—
25C23×C4×C5C2311yescharacteristic
26C22×C5×C8—24no—
27C22×C5×C8—24no—
28C22×C5×C8Q818yes—
29C22×C5×C8C2314yes—
30C5×#125—216no—
31C5×#125—28no—
32C5×#125C2×C4116yescomplemented
33C2×C5×C4⋊C4—216no—
34C2×C5×C4⋊C4—28no—
35C2×C5×C4⋊C4—22no—
36C2×C5×C4⋊C4—24no—
37C2×C5×C4⋊C4—28no—
38C2×C5×C4⋊C4—22no—
39C2×C5×C4⋊C4—28no—
40C2×C5×C4⋊C4—48no—
41C2×C5×C4⋊C4C2×C418yes—
42C2×C5×C4⋊C4C2314yes—
43C2×C5×C4⋊C4C2314yes—
44C2×C42×C5C2×C414yes—
45C2×C42×C5D412yes—
46C2×C42×C5D414yes—
47C2×C42×C5C2312yes—
48C5×#97—28no—
49C22×#125C2×C511yescharacteristic
50C22×#97C2×C511yescharacteristic
51C2×#384C2×C511yescharacteristic
52#1992C2×C518yesdirect product factor
53C2×#340C2×C514yes—
54C24×C5C2×D411yescharacteristic
55C22×C4×C5—24no—
56C22×C4×C5—24no—
57C22×C4×C5—28no—
58C22×C4×C5—24no—
59C22×C4×C5—24no—
60C22×C4×C5—44no—
61C22×C4×C5—44no—
62C22×C4×C5—44no—
63C22×C4×C5—48no—
64C22×C4×C5C22⋊C418yes—
65C22×C4×C5C22×C412yes—
66C22×C4×C5C2×D414yes—
67C22×C4×C5C2×D411yescharacteristic
68C22×C4×C5C2×D412yes—
69C22×C4×C5C2×Q814yes—
70C22×C4×C5#4114yes—
71C22×C4×C5C2411yescharacteristic
72C2×C5×C8—216no—
73C2×C5×C8—24no—
74C2×C5×C8—24no—
75C2×C5×C8C2×Q818yes—
76C5×C4⋊C4—232no—
77C5×C4⋊C4—28no—
78C5×C4⋊C4—24no—
79C5×C4⋊C4—28no—
80C5×C4⋊C4—416no—
81C5×C4⋊C4—44no—
82C5×C4⋊C4C22×C418yes—
83C42×C5C22⋊C418yes—
84C42×C5C22×C414yes—
85C42×C5C2×D414yes—
86C23×C8C22×C512yes—
87C2×#125—22no—
88C2×#125—24no—
89C2×#125C4×C518yescomplemented
90C2×#125C22×C514yes—
91C22×C4⋊C4—22no—
92C22×C4⋊C4—22no—
93C22×C4⋊C4C22×C512yes—
94C22×C4⋊C4C22×C512yes—
95C22×C42C22×C511yescharacteristic
96C2×#97—24no—
97C2×#97C22×C514yes—
98#384—22no—
99#384C22×C514yes—
100#340C22×C5116yes—
101C23×C5C2×C22⋊C412yes—
102C23×C5#12412yes—
103C23×C5C4⋊Q812yes—
104C23×C5AGL(1,ℤ/8)14yes—
105C23×C5#13714yes—
106C23×C5C22×D411yescharacteristic
107C2×C4×C5—24no—
108C2×C4×C5—24no—
109C2×C4×C5—216no—
110C2×C4×C5—28no—
111C2×C4×C5—44no—
112C2×C4×C5—44no—
113C2×C4×C5—416no—
114C2×C4×C5—44no—
115C2×C4×C5—48no—
116C2×C4×C5—88no—
117C2×C4×C5C2×C22⋊C418yes—
118C2×C4×C5C2×C22⋊C412yes—
119C2×C4×C5C4×Q818yes—
120C2×C4×C5C22⋊Q818yes—
121C2×C4×C5#12412yes—
122C2×C4×C5C4⋊Q812yes—
123C2×C4×C5C23×C411yescharacteristic
124C2×C4×C5C22×D411yescharacteristic
125C2×C4×C5C22×Q812yes—
126C2×C4×C5C2×#4112yes—
127C5×C8—28no—
128C23×C4—22no—
129C23×C4—22no—
130C23×C4C5×D412yes—
131C23×C4C23×C511yescharacteristic
132C22×C8—24no—
133C22×C8—24no—
134C22×C8C5×Q818yes—
135C22×C8C23×C514yes—
136#125—216no—
137#125—28no—
138#125C2×C4×C5116yescomplemented
139C2×C4⋊C4—216no—
140C2×C4⋊C4—28no—
141C2×C4⋊C4—22no—
142C2×C4⋊C4—24no—
143C2×C4⋊C4—28no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—22no—
146C2×C4⋊C4—48no—
147C2×C4⋊C4C2×C4×C518yes—
148C2×C4⋊C4C23×C514yes—
149C2×C4⋊C4C23×C514yes—
150C2×C42C2×C4×C514yes—
151C2×C42C5×D412yes—
152C2×C42C5×D414yes—
153C2×C42C23×C512yes—
154#97—28no—
155C22×C5#39114yes—
156C22×C5#41718yes—
157C22×C5#49014yes—
158C22×C5#49114yes—
159C22×C5#50118yes—
160C22×C5C22×C22⋊C411yescharacteristic
161C22×C5C2×#12411yescharacteristic
162C22×C5C2×C4⋊Q811yescharacteristic
163C22×C5C2×AGL(1,ℤ/8)12yes—
164C22×C5C2×#13712yes—
165C4×C5—28no—
166C4×C5—48no—
167C4×C5—84no—
168C4×C5#39114yes—
169C4×C5C2×C4×Q812yes—
170C4×C5C2×C22⋊Q812yes—
171C24C2×C5×D411yescharacteristic
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—28no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4—44no—
180C22×C4—48no—
181C22×C4C5×C22⋊C418yes—
182C22×C4C22×C4×C512yes—
183C22×C4C2×C5×D414yes—
184C22×C4C2×C5×D411yescharacteristic
185C22×C4C2×C5×D412yes—
186C22×C4C2×C5×Q814yes—
187C22×C4C5×#4114yes—
188C22×C4C24×C511yescharacteristic
189C2×C8—216no—
190C2×C8—24no—
191C2×C8—24no—
192C2×C8C2×C5×Q818yes—
193C4⋊C4—232no—
194C4⋊C4—28no—
195C4⋊C4—24no—
196C4⋊C4—28no—
197C4⋊C4—416no—
198C4⋊C4—44no—
199C4⋊C4C22×C4×C518yes—
200C42C5×C22⋊C418yes—
201C42C22×C4×C514yes—
202C42C2×C5×D414yes—
203C2×C5#199218yesdirect product factor
204C2×C5C2×#39111yescharacteristic
205C2×C5C2×#41712yes—
206C2×C5C2×#49011yescharacteristic
207C2×C5C2×#49111yescharacteristic
208C2×C5C2×#50112yes—
209C23C2×C5×C22⋊C412yes—
210C23C5×#12412yes—
211C23C5×C4⋊Q812yes—
212C23C5×AGL(1,ℤ/8)14yes—
213C23C5×#13714yes—
214C23C22×C5×D411yescharacteristic
215C2×C4—216no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—28no—
219C2×C4—416no—
220C2×C4—44no—
221C2×C4—44no—
222C2×C4—44no—
223C2×C4—48no—
224C2×C4—88no—
225C2×C4C2×C5×C22⋊C418yes—
226C2×C4C2×C5×C22⋊C412yes—
227C2×C4C4×C5×Q818yes—
228C2×C4C5×C22⋊Q818yes—
229C2×C4C5×#12412yes—
230C2×C4C5×C4⋊Q812yes—
231C2×C4C23×C4×C511yescharacteristic
232C2×C4C22×C5×D411yescharacteristic
233C2×C4C22×C5×Q812yes—
234C2×C4C2×C5×#4112yes—
235C8—28no—
236C5C2×#199211yescharacteristic, direct product factor, Sylow
237C22C5×#39114yes—
238C22C5×#41718yes—
239C22C5×#49014yes—
240C22C5×#49114yes—
241C22C5×#50118yes—
242C22C22×C5×C22⋊C411yescharacteristic
243C22C2×C5×#12411yescharacteristic
244C22C2×C5×C4⋊Q811yescharacteristic
245C22C2×C5×AGL(1,ℤ/8)12yes—
246C22C2×C5×#13712yes—
247C4—28no—
248C4—48no—
249C4—84no—
250C4C5×#39114yes—
251C4C2×C4×C5×Q812yes—
252C4C2×C5×C22⋊Q812yes—
253C2C5×#199218yesdirect product factor
254C2C2×C5×#39111yescharacteristic
255C2C2×C5×#41712yes—
256C2C2×C5×#49011yescharacteristic
257C2C2×C5×#49111yescharacteristic
258C2C2×C5×#50112yes—
subgroupG/H
center, socle, prime radicalC24×C5C2×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C5 ◁ C22×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
4. C5×#1992C2direct (N × H)
9. C2×C5×#125C4semidirect
21. C2×#1992C5direct (N × H)
32. C5×#125C2×C4semidirect
52. #1992C2×C5direct (N × H)
89. C2×#125C4×C5semidirect
138. #125C2×C4×C5semidirect
203. C2×C5#1992direct (N × H)
236. C5C2×#1992direct (N × H)
253. C2C5×#1992direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×#1252
C22×C5×#972
C2×C5×#3842
C5×#19922
C2×C5×#3402
C2×#19925