Finite Group Databasebeta

← C5×#2742 #10616337

Subgroups — C5×#2742 #10616337

Order 640.

416 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#400C212yesmaximal, complemented
2C5×#399C211yesmaximal, characteristic
3C5×#395C212yesmaximal, complemented
4C5×#393C211yesmaximal, characteristic
5C5×#389C212yesmaximal, complemented
6C5×#388C212yesmaximal
7C5×#387C212yesmaximal, complemented
8C5×#385C211yesmaximal, characteristic
9C5×#380C212yesmaximal
10C22×C5×Q8C2211yescharacteristic
11C23×C4×C5C2211yescharacteristic
12C2×C5×C4⋊C4C2212yes—
13C2×C5×C4⋊C4C2212yes—
14C2×C5×C4⋊C4C2212yes—
15C2×C5×C4⋊C4C2212yes—
16C2×C5×C4⋊C4C2212yes—
17C2×C5×C4⋊C4C2211yescharacteristic
18C2×C5×C22⋊C4C2212yes—
19C2×C5×C22⋊C4C2212yes—
20C2×C5×C22⋊C4C2211yescharacteristic
21C2×C5×C22⋊C4C2211yescharacteristic
22C2×C42×C5C2212yes—
23C5×#95C2212yes—
24C5×#95C2212yes—
25C5×#95C2212yes—
26C5×#95C2211yescharacteristic
27C5×#95C2212yes—
28C5×#95C2212yes—
29C5×#95C2212yes—
30C5×#95C2211yescharacteristic
31#2742C511yesmaximal, characteristic, direct product factor, Sylow
32C24×C5C2311yescharacteristic
33C2×C5×Q8—42no—
34C2×C5×Q8—41no—
35C22×C4×C5—24no—
36C22×C4×C5—41no—
37C22×C4×C5C2312yes—
38C22×C4×C5C2312yes—
39C22×C4×C5C2311yescharacteristic
40C22×C4×C5C2312yes—
41C22×C4×C5C2311yescharacteristic
42C22×C4×C5C2312yes—
43C22×C4×C5C2312yes—
44C22×C4×C5C2312yes—
45C5×C4⋊C4—24no—
46C5×C4⋊C4—24no—
47C5×C4⋊C4—42no—
48C5×C4⋊C4—42no—
49C5×C4⋊C4—42no—
50C5×C4⋊C4—41no—
51C5×C22⋊C4—42no—
52C5×C22⋊C4—42no—
53C5×C22⋊C4—41no—
54C5×C22⋊C4Q814yescomplemented
55C42×C5—42no—
56#400C2×C512yescomplemented
57#399C2×C511yescharacteristic
58#395C2×C512yescomplemented
59#393C2×C511yescharacteristic
60#389C2×C512yescomplemented
61#388C2×C512yes—
62#387C2×C512yescomplemented
63#385C2×C511yescharacteristic
64#380C2×C512yes—
65C23×C5—22no—
66C23×C5—22no—
67C23×C5—21no—
68C23×C5—21no—
69C23×C5C2×Q812yes—
70C23×C5C2411yescharacteristic
71C5×Q8—44no—
72C2×C4×C5—22no—
73C2×C4×C5—22no—
74C2×C4×C5—22no—
75C2×C4×C5—22no—
76C2×C4×C5—22no—
77C2×C4×C5—22no—
78C2×C4×C5—22no—
79C2×C4×C5—22no—
80C2×C4×C5—22no—
81C2×C4×C5—22no—
82C2×C4×C5—21no—
83C2×C4×C5—22no—
84C2×C4×C5—22no—
85C2×C4×C5—21no—
86C2×C4×C5—22no—
87C2×C4×C5—22no—
88C2×C4×C5—22no—
89C2×C4×C5—22no—
90C2×C4×C5—22no—
91C2×C4×C5—22no—
92C2×C4×C5—44no—
93C2×C4×C5C2×Q814yes—
94C2×C4×C5#4114yes—
95C22×Q8C22×C511yescharacteristic
96C23×C4C22×C511yescharacteristic
97C2×C4⋊C4C22×C512yes—
98C2×C4⋊C4C22×C512yes—
99C2×C4⋊C4C22×C512yes—
100C2×C4⋊C4C22×C512yes—
101C2×C4⋊C4C22×C512yes—
102C2×C4⋊C4C22×C511yescharacteristic
103C2×C22⋊C4C22×C512yes—
104C2×C22⋊C4C22×C512yes—
105C2×C22⋊C4C22×C511yescharacteristic
106C2×C22⋊C4C22×C511yescharacteristic
107C2×C42C22×C512yes—
108#95C22×C512yes—
109#95C22×C512yes—
110#95C22×C512yes—
111#95C22×C511yescharacteristic
112#95C22×C512yes—
113#95C22×C512yes—
114#95C22×C512yes—
115#95C22×C511yescharacteristic
116C22×C5—22no—
117C22×C5—24no—
118C22×C5—42no—
119C22×C5—41no—
120C22×C5—41no—
121C22×C5C22×Q811yescharacteristic
122C22×C5C2×#4112yes—
123C22×C5H(5,𝔽2)12yes—
124C22×C5H(5,𝔽2)11yescharacteristic
125C22×C52−1+411yescharacteristic
126C4×C5—24no—
127C4×C5—24no—
128C4×C5—42no—
129C4×C5—42no—
130C4×C5—41no—
131C4×C5—42no—
132C4×C5—42no—
133C4×C5—41no—
134C24C23×C511yescharacteristic
135C2×Q8—42no—
136C2×Q8—41no—
137C22×C4—24no—
138C22×C4—41no—
139C22×C4C23×C512yes—
140C22×C4C23×C512yes—
141C22×C4C23×C511yescharacteristic
142C22×C4C23×C512yes—
143C22×C4C23×C511yescharacteristic
144C22×C4C23×C512yes—
145C22×C4C23×C512yes—
146C22×C4C23×C512yes—
147C4⋊C4—24no—
148C4⋊C4—24no—
149C4⋊C4—42no—
150C4⋊C4—42no—
151C4⋊C4—42no—
152C4⋊C4—41no—
153C22⋊C4—42no—
154C22⋊C4—42no—
155C22⋊C4—41no—
156C22⋊C4C5×Q814yescomplemented
157C42—42no—
158C2×C5—42no—
159C2×C5#54212yes—
160C2×C5#54411yescharacteristic
161C2×C5#55111yescharacteristic
162C2×C5#55412yes—
163C2×C5#56011yescharacteristic
164C23—22no—
165C23—22no—
166C23—21no—
167C23—21no—
168C23C2×C5×Q812yes—
169C23C24×C511yescharacteristic
170Q8—44no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—22no—
181C2×C4—21no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—21no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—22no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—44no—
192C2×C4C2×C5×Q814yes—
193C2×C4C5×#4114yes—
194C5#274211yescharacteristic, direct product factor, Sylow
195C22—22no—
196C22—24no—
197C22—42no—
198C22—41no—
199C22—41no—
200C22C22×C5×Q811yescharacteristic
201C22C2×C5×#4112yes—
202C22C5×H(5,𝔽2)12yes—
203C22C5×H(5,𝔽2)11yescharacteristic
204C22C5×2−1+411yescharacteristic
205C4—24no—
206C4—24no—
207C4—42no—
208C4—42no—
209C4—41no—
210C4—42no—
211C4—41no—
212C4—42no—
213C2—42no—
214C2C5×#54212yes—
215C2C5×#54411yescharacteristic
216C2C5×#55111yescharacteristic
217C2C5×#55412yes—
218C2C5×#56011yescharacteristic
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
1. C5×#400C2semidirect
3. C5×#395C2semidirect
5. C5×#389C2semidirect
7. C5×#387C2semidirect
31. #2742C5direct (N × H)
54. C5×C22⋊C4Q8semidirect
56. #400C2×C5semidirect
58. #395C2×C5semidirect
60. #389C2×C5semidirect
62. #387C2×C5semidirect
156. C22⋊C4C5×Q8semidirect
194. C5#2742direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#4002
C5×#3992
C5×#3952
C5×#3932
C5×#3892
C5×#3882
C5×#3872
C5×#3852
C5×#3802
#27425