Finite Group Databasebeta

← C5×#2604 #10616199

Subgroups — C5×#2604 #10616199

Order 640.

470 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#126C211yesmaximal, characteristic
2C2×C4×C5×Q8C211yesmaximal, characteristic, complemented
3C5×#400C211yesmaximal, characteristic, complemented
4C5×#399C211yesmaximal, characteristic
5C5×#395C211yesmaximal, characteristic, complemented
6C5×#393C211yesmaximal, characteristic
7C5×#389C212yesmaximal, complemented
8C5×#388C212yesmaximal
9C5×#388C212yesmaximal
10C5×#387C212yesmaximal, complemented
11C5×#376C211yesmaximal, characteristic, complemented
12C22×C5×Q8C2211yescharacteristic
13C5×#126—24no—
14C4×C5×Q8—24no—
15C2×C5×C4⋊C4C2211yescharacteristic
16C2×C5×C4⋊C4C2212yes—
17C2×C5×C4⋊C4C2212yes—
18C2×C5×C4⋊C4C2212yes—
19C2×C5×C4⋊C4C2211yescharacteristic
20C2×C5×C4⋊C4C2211yescharacteristic
21C2×C5×C4⋊C4C2211yescharacteristic
22C2×C5×C22⋊C4C2212yes—
23C2×C5×C22⋊C4C2212yes—
24C2×C5×C22⋊C4C2211yescharacteristic
25C2×C5×C22⋊C4C2211yescharacteristic
26C2×C5×C22⋊C4C2211yescharacteristic
27C2×C42×C5C2212yes—
28C2×C42×C5C2212yes—
29C2×C42×C5C2211yescharacteristic
30C5×#95C2212yes—
31C5×#95C2211yescharacteristic
32C5×#95C2211yescharacteristic
33C5×#95C2212yes—
34C5×#95C2212yes—
35C5×#95C2212yes—
36C5×#95C2212yes—
37#2604C511yesmaximal, characteristic, direct product factor, Sylow
38C24×C5C2311yescharacteristic
39C2×C5×Q8—22no—
40C2×C5×Q8—24no—
41C22×C4×C5C2312yes—
42C22×C4×C5C2312yes—
43C22×C4×C5C2311yescharacteristic
44C22×C4×C5C2311yescharacteristic
45C22×C4×C5C2311yescharacteristic
46C22×C4×C5C2311yescharacteristic
47C22×C4×C5C2311yescharacteristic
48C22×C4×C5C2311yescharacteristic
49C22×C4×C5C2312yes—
50C22×C4×C5C2312yes—
51C5×C4⋊C4—24no—
52C5×C4⋊C4—22no—
53C5×C4⋊C4—22no—
54C5×C4⋊C4—22no—
55C5×C4⋊C4—22no—
56C5×C4⋊C4—24no—
57C5×C4⋊C4—24no—
58C5×C22⋊C4—22no—
59C5×C22⋊C4—22no—
60C5×C22⋊C4—22no—
61C5×C22⋊C4—24no—
62C5×C22⋊C4—24no—
63C42×C5—24no—
64C42×C5—24no—
65C42×C5D414yes—
66C2×#126C2×C511yescharacteristic
67C2×C4×Q8C2×C511yescharacteristic, complemented
68#400C2×C511yescharacteristic, complemented
69#399C2×C511yescharacteristic
70#395C2×C511yescharacteristic, complemented
71#393C2×C511yescharacteristic
72#389C2×C512yescomplemented
73#388C2×C512yes—
74#388C2×C512yes—
75#387C2×C512yescomplemented
76#376C2×C511yescharacteristic, complemented
77C23×C5—21no—
78C23×C5—22no—
79C23×C5—22no—
80C23×C5—21no—
81C23×C5—21no—
82C23×C5C2411yescharacteristic
83C5×Q8—28no—
84C2×C4×C5—22no—
85C2×C4×C5—22no—
86C2×C4×C5—22no—
87C2×C4×C5—22no—
88C2×C4×C5—22no—
89C2×C4×C5—21no—
90C2×C4×C5—21no—
91C2×C4×C5—22no—
92C2×C4×C5—22no—
93C2×C4×C5—21no—
94C2×C4×C5—21no—
95C2×C4×C5—21no—
96C2×C4×C5—22no—
97C2×C4×C5—22no—
98C2×C4×C5—22no—
99C2×C4×C5—22no—
100C2×C4×C5—22no—
101C2×C4×C5—22no—
102C2×C4×C5—21no—
103C2×C4×C5—21no—
104C2×C4×C5—22no—
105C2×C4×C5C2×D412yes—
106C2×C4×C5C2×D412yes—
107C2×C4×C5C2×D412yes—
108C2×C4×C5#4114yes—
109C2×C4×C5#4114yes—
110C22×Q8C22×C511yescharacteristic
111#126—24no—
112C4×Q8—24no—
113C2×C4⋊C4C22×C512yes—
114C2×C4⋊C4C22×C511yescharacteristic
115C2×C4⋊C4C22×C511yescharacteristic
116C2×C4⋊C4C22×C511yescharacteristic
117C2×C4⋊C4C22×C511yescharacteristic
118C2×C4⋊C4C22×C512yes—
119C2×C4⋊C4C22×C512yes—
120C2×C22⋊C4C22×C511yescharacteristic
121C2×C22⋊C4C22×C511yescharacteristic
122C2×C22⋊C4C22×C511yescharacteristic
123C2×C22⋊C4C22×C512yes—
124C2×C22⋊C4C22×C512yes—
125C2×C42C22×C512yes—
126C2×C42C22×C512yes—
127C2×C42C22×C511yescharacteristic
128#95C22×C512yes—
129#95C22×C511yescharacteristic
130#95C22×C511yescharacteristic
131#95C22×C512yes—
132#95C22×C512yes—
133#95C22×C512yes—
134#95C22×C512yes—
135C22×C5—41no—
136C22×C5—41no—
137C22×C5—41no—
138C22×C5—42no—
139C22×C5—42no—
140C22×C5C22×D411yescharacteristic
141C22×C5C2×#4112yes—
142C22×C5C2×#4112yes—
143C22×C52−1+411yescharacteristic
144C22×C52−1+411yescharacteristic
145C4×C5—22no—
146C4×C5—24no—
147C4×C5—22no—
148C4×C5—22no—
149C4×C5—24no—
150C4×C5—41no—
151C4×C5—42no—
152C4×C5—41no—
153C4×C5—41no—
154C4×C5—42no—
155C24C23×C511yescharacteristic
156C2×Q8—22no—
157C2×Q8—24no—
158C22×C4C23×C512yes—
159C22×C4C23×C511yescharacteristic
160C22×C4C23×C512yes—
161C22×C4C23×C511yescharacteristic
162C22×C4C23×C511yescharacteristic
163C22×C4C23×C511yescharacteristic
164C22×C4C23×C511yescharacteristic
165C22×C4C23×C511yescharacteristic
166C22×C4C23×C512yes—
167C22×C4C23×C512yes—
168C4⋊C4—24no—
169C4⋊C4—22no—
170C4⋊C4—22no—
171C4⋊C4—22no—
172C4⋊C4—22no—
173C4⋊C4—24no—
174C4⋊C4—24no—
175C22⋊C4—22no—
176C22⋊C4—22no—
177C22⋊C4—22no—
178C22⋊C4—24no—
179C22⋊C4—24no—
180C42—24no—
181C42—24no—
182C42C5×D414yes—
183C2×C5—81no—
184C2×C5#52511yescharacteristic
185C2×C5#53211yescharacteristic
186C2×C5#53611yescharacteristic
187C2×C5#55212yes—
188C2×C5#55612yes—
189C23—21no—
190C23—22no—
191C23—22no—
192C23—21no—
193C23—21no—
194C23C24×C511yescharacteristic
195Q8—28no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—21no—
202C2×C4—21no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—21no—
206C2×C4—21no—
207C2×C4—21no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—22no—
217C2×C4C2×C5×D412yes—
218C2×C4C2×C5×D412yes—
219C2×C4C2×C5×D412yes—
220C2×C4C5×#4114yes—
221C2×C4C5×#4114yes—
222C5#260411yescharacteristic, direct product factor, Sylow
223C22—41no—
224C22—41no—
225C22—41no—
226C22—42no—
227C22—42no—
228C22C22×C5×D411yescharacteristic
229C22C2×C5×#4112yes—
230C22C2×C5×#4112yes—
231C22C5×2−1+411yescharacteristic
232C22C5×2−1+411yescharacteristic
233C4—22no—
234C4—24no—
235C4—22no—
236C4—22no—
237C4—24no—
238C4—41no—
239C4—42no—
240C4—41no—
241C4—41no—
242C4—42no—
243C2—81no—
244C2C5×#52511yescharacteristic
245C2C5×#53211yescharacteristic
246C2C5×#53611yescharacteristic
247C2C5×#55212yes—
248C2C5×#55612yes—
subgroupG/H
center, socleC23×C5C24
commutator, Frattini, cosocleC23C24×C5
prime radicalC24×C5C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C4×C5×Q8C2semidirect
3. C5×#400C2semidirect
5. C5×#395C2semidirect
7. C5×#389C2semidirect
10. C5×#387C2semidirect
11. C5×#376C2semidirect
37. #2604C5direct (N × H)
67. C2×C4×Q8C2×C5semidirect
68. #400C2×C5semidirect
70. #395C2×C5semidirect
72. #389C2×C5semidirect
75. #387C2×C5semidirect
76. #376C2×C5semidirect
222. C5#2604direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#1262
C2×C4×C5×Q82
C5×#4002
C5×#3992
C5×#3952
C5×#3932
C5×#3892
C5×#3882
C5×#3872
C5×#3762
#26045