Finite Group Databasebeta

← C5×#8656 #11931376

Subgroups — C5×#8656 #11931376

Order 1280.

494 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#436C211yesmaximal, characteristic
2C5×#1834C211yesmaximal, characteristic, complemented
3C5×#1802C212yesmaximal
4C2×C5×#334C211yesmaximal, characteristic, complemented
5C5×#1296C212yesmaximal, complemented
6C22×C5×M16—21no—
7C2×C4×C5×D4C2211yescharacteristic
8C5×#436—22no—
9C5×#436C414yescomplemented
10C2×C5×C4⋊C8C2212yes—
11C2×C5×C4⋊C8C2211yescharacteristic
12C2×C5×#102—22no—
13C2×C5×C22⋊C8—21no—
14C2×C4×C5×C8C2211yescharacteristic
15C5×#384C2212yes—
16C5×#340—21no—
17C5×#340—21no—
18C5×#340—22no—
19C5×#334—22no—
20#8656C511yesmaximal, characteristic, direct product factor, Sylow
21C22×C5×D4D411yescharacteristic
22C23×C4×C5—21no—
23C2×C5×M16—24no—
24C2×C5×M16—44no—
25C22×C5×C8—21no—
26C22×C5×C8—22no—
27C22×C5×C8D411yescharacteristic
28C22×C5×C8D411yescharacteristic
29C4×C5×D4—21no—
30C4×C5×D4—21no—
31C4×C5×D4C2×C412yes—
32C4×C5×D4Q812yes—
33C2×C5×C4⋊C4—22no—
34C2×C5×C4⋊C4—22no—
35C2×C5×C4⋊C4—22no—
36C2×C5×C4⋊C4D411yescharacteristic
37C2×C5×C22⋊C4—21no—
38C2×C42×C5C2311yescharacteristic
39C5×C4⋊C8—21no—
40C5×C4⋊C8—22no—
41C5×C4⋊C8—22no—
42C5×C4⋊C8C2×C412yes—
43C5×#102—44no—
44C5×C22⋊C8—24no—
45C4×C5×C8C2×C412yes—
46C4×C5×C8D412yes—
47C2×#436C2×C511yescharacteristic
48#1834C2×C511yescharacteristic, complemented
49#1802C2×C512yes—
50C2×#334C2×C511yescharacteristic, complemented
51#1296C2×C512yescomplemented
52C24×C5—21no—
53C2×C5×D4—21no—
54C2×C5×D4—22no—
55C2×C5×D4—22no—
56C2×C5×D4C4⋊C412yes—
57C22×C4×C5—21no—
58C22×C4×C5—22no—
59C22×C4×C5—22no—
60C22×C4×C5—42no—
61C22×C4×C5—42no—
62C22×C4×C5—42no—
63C22×C4×C5C2×D411yescharacteristic
64C22×C4×C5C2×D411yescharacteristic
65C22×C4×C5#4111yescharacteristic
66C5×M16—48no—
67C2×C5×C8—22no—
68C2×C5×C8—22no—
69C2×C5×C8—22no—
70C2×C5×C8—42no—
71C2×C5×C8—42no—
72C2×C5×C8—42no—
73C2×C5×C8—42no—
74C2×C5×C8C22⋊C412yes—
75C2×C5×C8C22⋊C412yes—
76C5×C4⋊C4—21no—
77C5×C4⋊C4—42no—
78C5×C4⋊C4—42no—
79C5×C4⋊C4—42no—
80C5×C4⋊C4—42no—
81C5×C4⋊C4—82no—
82C5×C4⋊C4C4⋊C412yes—
83C5×C22⋊C4—22no—
84C5×C22⋊C4—22no—
85C42×C5C22×C411yescharacteristic
86C42×C5C2×D411yescharacteristic
87C42×C5C2×Q811yescharacteristic
88C42×C5#4111yescharacteristic
89C22×M16—21no—
90C2×C4×D4C22×C511yescharacteristic
91#436—22no—
92#436C4×C514yescomplemented
93C2×C4⋊C8C22×C512yes—
94C2×C4⋊C8C22×C511yescharacteristic
95C2×#102—22no—
96C2×C22⋊C8—21no—
97C2×C4×C8C22×C511yescharacteristic
98#384C22×C512yes—
99#340—21no—
100#340—21no—
101#340—22no—
102#334—22no—
103C23×C5—22no—
104C23×C5—42no—
105C23×C5—41no—
106C23×C5—41no—
107C23×C5—42no—
108C23×C5#12111yescharacteristic
109C5×D4—24no—
110C5×D4—42no—
111C2×C4×C5—22no—
112C2×C4×C5—22no—
113C2×C4×C5—42no—
114C2×C4×C5—42no—
115C2×C4×C5—42no—
116C2×C4×C5—44no—
117C2×C4×C5—82no—
118C2×C4×C5—82no—
119C2×C4×C5—82no—
120C2×C4×C5C2×C22⋊C411yescharacteristic
121C2×C4×C5C2×C4⋊C411yescharacteristic
122C2×C4×C5#11711yescharacteristic
123C2×C4×C5#12111yescharacteristic
124C2×C4×C5C22⋊Q811yescharacteristic
125C2×C4×C5C22⋊Q811yescharacteristic
126C2×C4×C5#13512yes—
127C2×C4×C5AGL(1,ℤ/8)12yes—
128C2×C4×C5AGL(1,ℤ/8)12yes—
129C2×C4×C5#13712yes—
130C5×C8—22no—
131C5×C8—22no—
132C5×C8—42no—
133C5×C8—82no—
134C22×D4C5×D411yescharacteristic
135C23×C4—21no—
136C2×M16—24no—
137C2×M16—44no—
138C22×C8—21no—
139C22×C8—22no—
140C22×C8C5×D411yescharacteristic
141C22×C8C5×D411yescharacteristic
142C4×D4—21no—
143C4×D4—21no—
144C4×D4C2×C4×C512yes—
145C4×D4C5×Q812yes—
146C2×C4⋊C4—22no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—22no—
149C2×C4⋊C4C5×D411yescharacteristic
150C2×C22⋊C4—21no—
151C2×C42C23×C511yescharacteristic
152C4⋊C8—21no—
153C4⋊C8—22no—
154C4⋊C8—22no—
155C4⋊C8C2×C4×C512yes—
156#102—44no—
157C22⋊C8—24no—
158C4×C8C2×C4×C512yes—
159C4×C8C5×D412yes—
160C22×C5—42no—
161C22×C5—42no—
162C22×C5—42no—
163C22×C5—82no—
164C22×C5—82no—
165C22×C5#38011yescharacteristic
166C22×C5#46312yes—
167C22×C5#46911yescharacteristic
168C22×C5#47011yescharacteristic
169C22×C5#47112yes—
170C4×C5—21no—
171C4×C5—21no—
172C4×C5—42no—
173C4×C5—162no—
174C4×C5#41611yescharacteristic
175C4×C5#41811yescharacteristic
176C4×C5#42812yes—
177C4×C5#46812yes—
178C4×C5#47812yes—
179C24—21no—
180C2×D4—21no—
181C2×D4—22no—
182C2×D4—22no—
183C2×D4C5×C4⋊C412yes—
184C22×C4—21no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—42no—
188C22×C4—42no—
189C22×C4—42no—
190C22×C4C2×C5×D411yescharacteristic
191C22×C4C2×C5×D411yescharacteristic
192C22×C4C5×#4111yescharacteristic
193M16—48no—
194C2×C8—22no—
195C2×C8—22no—
196C2×C8—22no—
197C2×C8—42no—
198C2×C8—42no—
199C2×C8—42no—
200C2×C8—42no—
201C2×C8C5×C22⋊C412yes—
202C2×C8C5×C22⋊C412yes—
203C4⋊C4—21no—
204C4⋊C4—42no—
205C4⋊C4—42no—
206C4⋊C4—42no—
207C4⋊C4—42no—
208C4⋊C4—82no—
209C4⋊C4C5×C4⋊C412yes—
210C22⋊C4—22no—
211C22⋊C4—22no—
212C42C22×C4×C511yescharacteristic
213C42C2×C5×D411yescharacteristic
214C42C2×C5×Q811yescharacteristic
215C42C5×#4111yescharacteristic
216C2×C5—82no—
217C2×C5#170112yes—
218C2×C5#170312yes—
219C2×C5#180411yescharacteristic
220C2×C5#180911yescharacteristic
221C2×C5#181511yescharacteristic
222C23—22no—
223C23—42no—
224C23—41no—
225C23—41no—
226C23—42no—
227C23C5×#12111yescharacteristic
228D4—24no—
229D4—42no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—42no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4—44no—
236C2×C4—82no—
237C2×C4—82no—
238C2×C4—82no—
239C2×C4C2×C5×C22⋊C411yescharacteristic
240C2×C4C2×C5×C4⋊C411yescharacteristic
241C2×C4C5×#11711yescharacteristic
242C2×C4C5×#12111yescharacteristic
243C2×C4C5×C22⋊Q811yescharacteristic
244C2×C4C5×C22⋊Q811yescharacteristic
245C2×C4C5×#13512yes—
246C2×C4C5×AGL(1,ℤ/8)12yes—
247C2×C4C5×AGL(1,ℤ/8)12yes—
248C2×C4C5×#13712yes—
249C8—22no—
250C8—22no—
251C8—42no—
252C8—82no—
253C5#865611yescharacteristic, direct product factor, Sylow
254C22—42no—
255C22—42no—
256C22—42no—
257C22—82no—
258C22—82no—
259C22C5×#38011yescharacteristic
260C22C5×#46312yes—
261C22C5×#46911yescharacteristic
262C22C5×#47011yescharacteristic
263C22C5×#47112yes—
264C4—21no—
265C4—21no—
266C4—42no—
267C4—162no—
268C4C5×#41611yescharacteristic
269C4C5×#41811yescharacteristic
270C4C5×#42812yes—
271C4C5×#46812yes—
272C4C5×#47812yes—
273C2—82no—
274C2C5×#170112yes—
275C2C5×#170312yes—
276C2C5×#180411yescharacteristic
277C2C5×#180911yescharacteristic
278C2C5×#181511yescharacteristic
subgroupG/H
center, socleC23×C5#121
commutatorC42C22×C4×C5
Frattini, cosocleC2×C42C23×C5
prime radicalC22×C5×D4D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C5 ◁ C2×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#1834C2semidirect
4. C2×C5×#334C2semidirect
5. C5×#1296C2semidirect
9. C5×#436C4semidirect
20. #8656C5direct (N × H)
48. #1834C2×C5semidirect
50. C2×#334C2×C5semidirect
51. #1296C2×C5semidirect
92. #436C4×C5semidirect
253. C5#8656direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4362
C5×#18342
C5×#18022
C2×C5×#3342
C5×#12962
#86565