Finite Group Databasebeta

← C5×#21840 #11944560

Subgroups — C5×#21840 #11944560

Order 1280.

1238 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×C4⋊Q8C211yesmaximal, characteristic
2C2×C5×#432C211yesmaximal, characteristic
3C5×#2283C211yesmaximal, characteristic
4C5×#1993C214yesmaximal, complemented
5C5×#1987C214yesmaximal, complemented
6C5×#1823C214yesmaximal
7C23×C5×Q8—21no—
8C2×C5×C4⋊Q8—21no—
9C2×C5×C4⋊Q8—21no—
10C2×C5×C4⋊Q8—24no—
11C2×C5×C4⋊Q8C418yescomplemented
12C2×C5×C4⋊Q8C2212yes—
13C2×C5×C4⋊Q8C2212yes—
14C22×C5×C4⋊C4—21no—
15C22×C5×C4⋊C4C2212yes—
16C22×C42×C5C2211yescharacteristic
17C5×#432—24no—
18C2×C5×C4⋊C8C2212yes—
19C2×C5×C22⋊C8C2212yes—
20C2×C5×#97C2212yes—
21C5×#383—21no—
22C5×#382C2212yes—
23C5×#381—21no—
24C5×#380C2212yes—
25C4×C5×C4⋊C4C2212yes—
26C4×C5×C22⋊C4—21no—
27C5×#376—21no—
28C5×#340C22116yes—
29#21840C511yesmaximal, characteristic, direct product factor, Sylow
30C22×C5×Q8—28no—
31C22×C5×Q8—22no—
32C22×C5×Q8—22no—
33C22×C5×Q8—48no—
34C23×C4×C5—22no—
35C23×C4×C5D411yescharacteristic
36C23×C4×C5D411yescharacteristic
37C23×C4×C5C2311yescharacteristic
38C22×C5×C8C2314yes—
39C5×C4⋊Q8—28no—
40C5×C4⋊Q8—28no—
41C5×C4⋊Q8—24no—
42C5×C4⋊Q8—24no—
43C5×C4⋊Q8C2×C418yes—
44C5×C4⋊Q8C2×C418yes—
45C2×C5×C4⋊C4—28no—
46C2×C5×C4⋊C4—22no—
47C2×C5×C4⋊C4—22no—
48C2×C5×C4⋊C4—22no—
49C2×C5×C4⋊C4—24no—
50C2×C5×C4⋊C4C2×C418yes—
51C2×C5×C4⋊C4C2314yes—
52C2×C5×C4⋊C4C2314yes—
53C2×C5×C22⋊C4—22no—
54C2×C42×C5—22no—
55C2×C42×C5C2×C414yes—
56C2×C42×C5D411yescharacteristic
57C2×C42×C5D411yescharacteristic
58C2×C42×C5D414yes—
59C2×C42×C5C2311yescharacteristic
60C2×C42×C5C2311yescharacteristic
61C5×C4⋊C8—24no—
62C5×C22⋊C8—24no—
63C5×#97—24no—
64C5×#95—22no—
65C5×#95—22no—
66C5×#95—22no—
67C5×#95—22no—
68C22×C4⋊Q8C2×C511yescharacteristic
69C2×#432C2×C511yescharacteristic
70#2283C2×C511yescharacteristic
71#1993C2×C514yescomplemented
72#1987C2×C514yescomplemented
73#1823C2×C514yes—
74C24×C5C2×D411yescharacteristic
75C2×C5×Q8—28no—
76C2×C5×Q8—28no—
77C2×C5×Q8—48no—
78C2×C5×Q8—48no—
79C2×C5×Q8—432no—
80C22×C4×C5—24no—
81C22×C4×C5—24no—
82C22×C4×C5—24no—
83C22×C4×C5—28no—
84C22×C4×C5—24no—
85C22×C4×C5—24no—
86C22×C4×C5—48no—
87C22×C4×C5C22⋊C414yes—
88C22×C4×C5C22⋊C414yes—
89C22×C4×C5C22×C412yes—
90C22×C4×C5C2×D411yescharacteristic
91C22×C4×C5C2×D411yescharacteristic
92C22×C4×C5C2×D411yescharacteristic
93C22×C4×C5C2×D411yescharacteristic
94C22×C4×C5C2×D412yes—
95C22×C4×C5C2×D411yescharacteristic
96C22×C4×C5C2411yescharacteristic
97C2×C5×C8—24no—
98C2×C5×C8—28no—
99C5×C4⋊C4—28no—
100C5×C4⋊C4—28no—
101C5×C4⋊C4—28no—
102C5×C4⋊C4—24no—
103C5×C4⋊C4—28no—
104C5×C4⋊C4C22×C418yes—
105C5×C22⋊C4—44no—
106C42×C5—44no—
107C42×C5C22⋊C414yes—
108C42×C5C22⋊C414yes—
109C42×C5C22×C412yes—
110C42×C5C22×C412yes—
111C42×C5C2×D412yes—
112C42×C5C2×D412yes—
113C23×Q8—21no—
114C2×C4⋊Q8—21no—
115C2×C4⋊Q8—21no—
116C2×C4⋊Q8—24no—
117C2×C4⋊Q8C4×C518yescomplemented
118C2×C4⋊Q8C22×C512yes—
119C2×C4⋊Q8C22×C512yes—
120C22×C4⋊C4—21no—
121C22×C4⋊C4C22×C512yes—
122C22×C42C22×C511yescharacteristic
123#432—24no—
124C2×C4⋊C8C22×C512yes—
125C2×C22⋊C8C22×C512yes—
126C2×#97C22×C512yes—
127#383—21no—
128#382C22×C512yes—
129#381—21no—
130#380C22×C512yes—
131C4×C4⋊C4C22×C512yes—
132C4×C22⋊C4—21no—
133#376—21no—
134#340C22×C5116yes—
135C23×C5—22no—
136C23×C5—22no—
137C23×C5C2×C22⋊C412yes—
138C23×C5AGL(1,ℤ/8)14yes—
139C23×C5C22×D411yescharacteristic
140C5×Q8—416no—
141C5×Q8—416no—
142C2×C4×C5—22no—
143C2×C4×C5—22no—
144C2×C4×C5—22no—
145C2×C4×C5—22no—
146C2×C4×C5—28no—
147C2×C4×C5—24no—
148C2×C4×C5—24no—
149C2×C4×C5—28no—
150C2×C4×C5—28no—
151C2×C4×C5—48no—
152C2×C4×C5—416no—
153C2×C4×C5—44no—
154C2×C4×C5—44no—
155C2×C4×C5—44no—
156C2×C4×C5C2×C22⋊C412yes—
157C2×C4×C5C2×C22⋊C412yes—
158C2×C4×C5C2×C22⋊C412yes—
159C2×C4×C5C2×C22⋊C412yes—
160C2×C4×C5C2×C22⋊C412yes—
161C2×C4×C5#13714yes—
162C2×C4×C5C23×C411yescharacteristic
163C2×C4×C5C22×D411yescharacteristic
164C2×C4×C52−1+414yes—
165C5×C8—44no—
166C22×Q8—28no—
167C22×Q8—22no—
168C22×Q8—22no—
169C22×Q8—48no—
170C23×C4—22no—
171C23×C4C5×D411yescharacteristic
172C23×C4C5×D411yescharacteristic
173C23×C4C23×C511yescharacteristic
174C22×C8C23×C514yes—
175C4⋊Q8—28no—
176C4⋊Q8—28no—
177C4⋊Q8—24no—
178C4⋊Q8—24no—
179C4⋊Q8C2×C4×C518yes—
180C4⋊Q8C2×C4×C518yes—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4C2×C4×C518yes—
187C2×C4⋊C4C23×C514yes—
188C2×C4⋊C4C23×C514yes—
189C2×C22⋊C4—22no—
190C2×C42—22no—
191C2×C42C2×C4×C514yes—
192C2×C42C5×D411yescharacteristic
193C2×C42C5×D411yescharacteristic
194C2×C42C5×D414yes—
195C2×C42C23×C511yescharacteristic
196C2×C42C23×C511yescharacteristic
197C4⋊C8—24no—
198C22⋊C8—24no—
199#97—24no—
200#95—22no—
201#95—22no—
202#95—22no—
203#95—22no—
204C22×C5—22no—
205C22×C5—22no—
206C22×C5—28no—
207C22×C5#41814yes—
208C22×C5C22×C22⋊C411yescharacteristic
209C22×C5#53612yes—
210C22×C5C2×AGL(1,ℤ/8)12yes—
211C22×C5C2×#13712yes—
212C4×C5—22no—
213C4×C5—22no—
214C4×C5—22no—
215C4×C5—22no—
216C4×C5—48no—
217C4×C5—84no—
218C4×C5#41914yes—
219C4×C5#51912yes—
220C4×C5#53612yes—
221C24C2×C5×D411yescharacteristic
222C2×Q8—28no—
223C2×Q8—28no—
224C2×Q8—432no—
225C2×Q8—48no—
226C2×Q8—48no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—28no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—48no—
234C22×C4C5×C22⋊C414yes—
235C22×C4C5×C22⋊C414yes—
236C22×C4C22×C4×C512yes—
237C22×C4C2×C5×D411yescharacteristic
238C22×C4C2×C5×D411yescharacteristic
239C22×C4C2×C5×D411yescharacteristic
240C22×C4C2×C5×D411yescharacteristic
241C22×C4C2×C5×D412yes—
242C22×C4C2×C5×D411yescharacteristic
243C22×C4C24×C511yescharacteristic
244C2×C8—24no—
245C2×C8—28no—
246C4⋊C4—28no—
247C4⋊C4—28no—
248C4⋊C4—28no—
249C4⋊C4—24no—
250C4⋊C4—28no—
251C4⋊C4C22×C4×C518yes—
252C22⋊C4—44no—
253C42—44no—
254C42C5×C22⋊C414yes—
255C42C5×C22⋊C414yes—
256C42C22×C4×C512yes—
257C42C22×C4×C512yes—
258C42C2×C5×D412yes—
259C42C2×C5×D412yes—
260C2×C5—24no—
261C2×C5#231011yescharacteristic
262C2×C5C2×#41811yescharacteristic
263C2×C5C2×#41911yescharacteristic
264C2×C5#323814yes—
265C23—22no—
266C23—22no—
267C23C2×C5×C22⋊C412yes—
268C23C5×AGL(1,ℤ/8)14yes—
269C23C22×C5×D411yescharacteristic
270Q8—416no—
271Q8—416no—
272C2×C4—28no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—28no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—28no—
281C2×C4—416no—
282C2×C4—48no—
283C2×C4—44no—
284C2×C4—44no—
285C2×C4—44no—
286C2×C4C2×C5×C22⋊C412yes—
287C2×C4C2×C5×C22⋊C412yes—
288C2×C4C2×C5×C22⋊C412yes—
289C2×C4C2×C5×C22⋊C412yes—
290C2×C4C2×C5×C22⋊C412yes—
291C2×C4C5×#13714yes—
292C2×C4C23×C4×C511yescharacteristic
293C2×C4C22×C5×D411yescharacteristic
294C2×C4C5×2−1+414yes—
295C8—44no—
296C5#2184011yescharacteristic, direct product factor, Sylow
297C22—28no—
298C22—22no—
299C22—22no—
300C22C5×#41814yes—
301C22C22×C5×C22⋊C411yescharacteristic
302C22C5×#53612yes—
303C22C2×C5×AGL(1,ℤ/8)12yes—
304C22C2×C5×#13712yes—
305C4—22no—
306C4—22no—
307C4—22no—
308C4—22no—
309C4—48no—
310C4—84no—
311C4C5×#41914yes—
312C4C5×#51912yes—
313C4C5×#53612yes—
314C2—24no—
315C2C5×#231011yescharacteristic
316C2C2×C5×#41811yescharacteristic
317C2C2×C5×#41911yescharacteristic
318C2C5×#323814yes—
subgroupG/H
center, socleC23×C5C22×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC24×C5C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C5 ◁ C22×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
4. C5×#1993C2semidirect
5. C5×#1987C2semidirect
11. C2×C5×C4⋊Q8C4semidirect
29. #21840C5direct (N × H)
71. #1993C2×C5semidirect
72. #1987C2×C5semidirect
117. C2×C4⋊Q8C4×C5semidirect
296. C5#21840direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×C4⋊Q82
C2×C5×#4322
C5×#22832
C5×#19932
C5×#19872
C5×#18232
#218405