Finite Group Databasebeta

← C5×#12640 #11935360

Subgroups — C5×#12640 #11935360

Order 1280.

442 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C5×#135C211yesmaximal, characteristic
2C2×C5×#359C212yesmaximal
3C2×C5×#346C211yesmaximal, characteristic, complemented
4C4×C5×#108C211yesmaximal, characteristic, complemented
5C5×#1382C212yesmaximal, complemented
6C2×C5×#135C2211yescharacteristic
7C4×C5×#41—21no—
8C22×C5×C16C2212yes—
9C4×C5×Q16C412yes—
10C4×C5×SD16—22no—
11C4×C5×D8C412yes—
12C2×C5×#108C2212yes—
13C5×#427C2211yescharacteristic
14C5×#416—21no—
15C4×C5×M16—21no—
16C2×C4×C5×C8C2211yescharacteristic
17C5×#359C418yescomplemented
18C5×#346—22no—
19C5×#341—21no—
20#12640C511yesmaximal, characteristic, direct product factor, Sylow
21C2×C5×#41—21no—
22C5×#135—22no—
23C5×#135C2×C414yes—
24C2×C5×Q16C2×C411yescharacteristic
25C2×C5×SD16—21no—
26C2×C5×D8C2×C411yescharacteristic
27C2×C5×M16—22no—
28C22×C5×C8D411yescharacteristic
29C22×C5×C8C2311yescharacteristic
30C4×C5×Q8—22no—
31C4×C5×D4—22no—
32C4×C5×D4—42no—
33C5×#117—21no—
34C5×#117—41no—
35C2×C42×C5—41no—
36C2×C42×C5D411yescharacteristic
37C2×C5×C16—22no—
38C2×C5×C16—22no—
39C2×C5×C16C2×C414yescomplemented
40C5×#108—22no—
41C5×#108C2×C414yescomplemented
42C5×#107C2×C412yes—
43C5×#106—21no—
44C5×#103—22no—
45C5×#102—22no—
46C5×#97—41no—
47C4×C5×C8—41no—
48C4×C5×C8C2×C412yes—
49C4×C5×C8D412yes—
50C4×#135C2×C511yescharacteristic
51C2×#359C2×C512yes—
52C2×#346C2×C511yescharacteristic, complemented
53C4×#108C2×C511yescharacteristic, complemented
54#1382C2×C512yescomplemented
55C5×#41—24no—
56C5×#41—42no—
57C2×C5×Q8—21no—
58C2×C5×D4—21no—
59C2×C5×D4—41no—
60C22×C4×C5—41no—
61C22×C4×C5—42no—
62C22×C4×C5SD1612yes—
63C22×C4×C5C2×D411yescharacteristic
64C5×Q16—21no—
65C5×Q16C4212yes—
66C5×SD16—24no—
67C5×D8—21no—
68C5×D8C4212yes—
69C5×M16—24no—
70C5×M16—42no—
71C2×C5×C8—22no—
72C2×C5×C8—42no—
73C2×C5×C8C22⋊C412yes—
74C2×C5×C8C22×C411yescharacteristic
75C2×C5×C8C22×C412yes—
76C2×C5×C8C2×D411yescharacteristic
77C2×C5×C8#4112yes—
78C5×C4⋊C4—22no—
79C5×C4⋊C4—42no—
80C5×C22⋊C4—41no—
81C5×C22⋊C4—42no—
82C42×C5—42no—
83C42×C5—41no—
84C42×C5C22⋊C412yes—
85C42×C5D811yescharacteristic
86C42×C5D811yescharacteristic
87C5×C16—24no—
88C2×#135C22×C511yescharacteristic
89C4×#41—21no—
90C22×C16C22×C512yes—
91C4×Q16C4×C512yes—
92C4×SD16—22no—
93C4×D8C4×C512yes—
94C2×#108C22×C512yes—
95#427C22×C511yescharacteristic
96#416—21no—
97C4×M16—21no—
98C2×C4×C8C22×C511yescharacteristic
99#359C4×C518yescomplemented
100#346—22no—
101#341—21no—
102C23×C5—41no—
103C23×C5C2×SD1611yescharacteristic
104C5×Q8—22no—
105C5×Q8—41no—
106C5×D4—22no—
107C5×D4—44no—
108C5×D4—41no—
109C2×C4×C5—42no—
110C2×C4×C5—41no—
111C2×C4×C5—44no—
112C2×C4×C5—42no—
113C2×C4×C5—84no—
114C2×C4×C5#10212yes—
115C2×C4×C5#10212yes—
116C2×C4×C5C2×C22⋊C411yescharacteristic
117C2×C4×C5C4×D412yes—
118C2×C4×C5C2×D811yescharacteristic
119C2×C4×C5#13512yes—
120C5×C8—22no—
121C5×C8—44no—
122C5×C8C2×C4211yescharacteristic
123C5×C8#11711yescharacteristic
124C5×C8C4×D412yes—
125C2×#41—21no—
126#135—22no—
127#135C2×C4×C514yes—
128C2×Q16C2×C4×C511yescharacteristic
129C2×SD16—21no—
130C2×D8C2×C4×C511yescharacteristic
131C2×M16—22no—
132C22×C8C5×D411yescharacteristic
133C22×C8C23×C511yescharacteristic
134C4×Q8—22no—
135C4×D4—22no—
136C4×D4—42no—
137#117—21no—
138#117—41no—
139C2×C42—41no—
140C2×C42C5×D411yescharacteristic
141C2×C16—22no—
142C2×C16—22no—
143C2×C16C2×C4×C514yescomplemented
144#108—22no—
145#108C2×C4×C514yescomplemented
146#107C2×C4×C512yes—
147#106—21no—
148#103—22no—
149#102—22no—
150#97—41no—
151C4×C8—41no—
152C4×C8C2×C4×C512yes—
153C4×C8C5×D412yes—
154C22×C5—22no—
155C22×C5—42no—
156C22×C5—82no—
157C22×C5C2×#10211yescharacteristic
158C22×C5C4×SD1612yes—
159C4×C5—22no—
160C4×C5—22no—
161C4×C5—42no—
162C4×C5—82no—
163C4×C5C4×C22⋊C411yescharacteristic
164C4×C5#41611yescharacteristic
165C4×C5C4×D812yes—
166#41—24no—
167#41—42no—
168C2×Q8—21no—
169C2×D4—21no—
170C2×D4—41no—
171C22×C4—41no—
172C22×C4—42no—
173C22×C4C5×SD1612yes—
174C22×C4C2×C5×D411yescharacteristic
175Q16—21no—
176Q16C42×C512yes—
177SD16—24no—
178D8—21no—
179D8C42×C512yes—
180M16—24no—
181M16—42no—
182C2×C8—22no—
183C2×C8—42no—
184C2×C8C5×C22⋊C412yes—
185C2×C8C22×C4×C511yescharacteristic
186C2×C8C22×C4×C512yes—
187C2×C8C2×C5×D411yescharacteristic
188C2×C8C5×#4112yes—
189C4⋊C4—22no—
190C4⋊C4—42no—
191C22⋊C4—41no—
192C22⋊C4—42no—
193C42—41no—
194C42—42no—
195C42C5×C22⋊C412yes—
196C42C5×D811yescharacteristic
197C42C5×D811yescharacteristic
198C16—24no—
199C2×C5—22no—
200C2×C5—82no—
201C2×C5C4×#10211yescharacteristic
202C2×C5#214312yes—
203C23—41no—
204C23C2×C5×SD1611yescharacteristic
205Q8—22no—
206Q8—41no—
207D4—22no—
208D4—44no—
209D4—41no—
210C2×C4—42no—
211C2×C4—41no—
212C2×C4—44no—
213C2×C4—42no—
214C2×C4—84no—
215C2×C4C5×#10212yes—
216C2×C4C5×#10212yes—
217C2×C4C2×C5×C22⋊C411yescharacteristic
218C2×C4C4×C5×D412yes—
219C2×C4C2×C5×D811yescharacteristic
220C2×C4C5×#13512yes—
221C8—22no—
222C8—44no—
223C8C2×C42×C511yescharacteristic
224C8C5×#11711yescharacteristic
225C8C4×C5×D412yes—
226C5#1264011yescharacteristic, direct product factor, Sylow
227C22—22no—
228C22—42no—
229C22—82no—
230C22C2×C5×#10211yescharacteristic
231C22C4×C5×SD1612yes—
232C4—22no—
233C4—22no—
234C4—42no—
235C4—82no—
236C4C4×C5×C22⋊C411yescharacteristic
237C4C5×#41611yescharacteristic
238C4C4×C5×D812yes—
239C2—22no—
240C2—82no—
241C2C4×C5×#10211yescharacteristic
242C2C5×#214312yes—
subgroupG/H
centerC2×C4×C5C2×D8
commutatorC8C2×C42×C5
Frattini, cosocleC22×C8C23×C5
socleC22×C5C2×#102
prime radicalC2×C5×#135C22
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C5 ◁ C2×C42×C5 ◁ C2×C4×C5×C8 ◁ G

Complements

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

NH ≅ G/Ntype
3. C2×C5×#346C2semidirect
4. C4×C5×#108C2semidirect
5. C5×#1382C2semidirect
17. C5×#359C4semidirect
20. #12640C5direct (N × H)
39. C2×C5×C16C2×C4semidirect
41. C5×#108C2×C4semidirect
52. C2×#346C2×C5semidirect
53. C4×#108C2×C5semidirect
54. #1382C2×C5semidirect
99. #359C4×C5semidirect
143. C2×C16C2×C4×C5semidirect
145. #108C2×C4×C5semidirect
226. C5#12640direct (N × H)

Maximal subgroups

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

subgroupindex
C4×C5×#1352
C2×C5×#3592
C2×C5×#3462
C4×C5×#1082
C5×#13822
#126405