Finite Group Databasebeta

← C5×#21820 #11944540

Subgroups — C5×#21820 #11944540

Order 1280.

1270 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C5×Q8C211yesmaximal, characteristic
2C2×C5×#432C211yesmaximal, characteristic
3C2×C5×#431C211yesmaximal, characteristic
4C5×#1985C214yesmaximal, complemented
5C5×#1984C214yesmaximal, complemented
6C5×#1817C214yesmaximal
7C23×C5×Q8C411yescharacteristic
8C2×C4×C5×Q8—24no—
9C2×C4×C5×Q8—24no—
10C2×C4×C5×Q8C412yes—
11C2×C4×C5×Q8C412yes—
12C2×C4×C5×Q8C2212yes—
13C2×C4×C5×Q8C2212yes—
14C22×C5×C4⋊C4C411yescharacteristic
15C22×C5×C4⋊C4C412yes—
16C22×C42×C5C2212yes—
17C22×C42×C5C2211yescharacteristic
18C5×#432—24no—
19C5×#431—24no—
20C2×C5×C4⋊C8C2212yes—
21C2×C5×C4⋊C8C2212yes—
22C2×C5×C22⋊C8C2212yes—
23C2×C5×C22⋊C8C2212yes—
24C2×C5×#97C2212yes—
25C2×C4×C5×C8C2212yes—
26C5×#336C22116yes—
27#21820C511yesmaximal, characteristic, direct product factor, Sylow
28C22×C5×Q8—28no—
29C22×C5×Q8—24no—
30C22×C5×Q8C2×C412yes—
31C22×C5×Q8C2×C412yes—
32C23×C4×C5C2×C412yes—
33C23×C4×C5C2×C412yes—
34C23×C4×C5C2×C411yescharacteristic
35C23×C4×C5C2×C411yescharacteristic
36C23×C4×C5C2311yescharacteristic
37C22×C5×C8C2314yes—
38C22×C5×C8C2314yes—
39C4×C5×Q8—28no—
40C4×C5×Q8—28no—
41C4×C5×Q8—24no—
42C4×C5×Q8—24no—
43C4×C5×Q8—24no—
44C4×C5×Q8—24no—
45C2×C5×C4⋊C4—28no—
46C2×C5×C4⋊C4—24no—
47C2×C5×C4⋊C4C2×C412yes—
48C2×C5×C4⋊C4C2×C412yes—
49C2×C5×C4⋊C4C2×C414yes—
50C2×C5×C4⋊C4C2×C414yes—
51C2×C42×C5—24no—
52C2×C42×C5—24no—
53C2×C42×C5C2×C414yes—
54C2×C42×C5C2×C411yescharacteristic
55C2×C42×C5C2×C411yescharacteristic
56C2×C42×C5D414yes—
57C2×C42×C5D414yes—
58C2×C42×C5C2314yes—
59C2×C42×C5C2311yescharacteristic
60C2×C42×C5C2311yescharacteristic
61C5×C4⋊C8—24no—
62C5×C4⋊C8—24no—
63C5×C22⋊C8—24no—
64C5×C22⋊C8—24no—
65C5×#97—24no—
66C4×C5×C8—24no—
67C22×C4×Q8C2×C511yescharacteristic
68C2×#432C2×C511yescharacteristic
69C2×#431C2×C511yescharacteristic
70#1985C2×C514yescomplemented
71#1984C2×C514yescomplemented
72#1817C2×C514yes—
73C24×C5C22×C411yescharacteristic
74C2×C5×Q8—232no—
75C2×C5×Q8—24no—
76C2×C5×Q8—24no—
77C2×C5×Q8—28no—
78C2×C5×Q8—24no—
79C2×C5×Q8M1618yes—
80C22×C4×C5—24no—
81C22×C4×C5—24no—
82C22×C4×C5—28no—
83C22×C4×C5—24no—
84C22×C4×C5—24no—
85C22×C4×C5—24no—
86C22×C4×C5—28no—
87C22×C4×C5C22⋊C414yes—
88C22×C4×C5C22⋊C414yes—
89C22×C4×C5C22×C414yes—
90C22×C4×C5C22×C411yescharacteristic
91C22×C4×C5C22×C411yescharacteristic
92C22×C4×C5C22×C411yescharacteristic
93C22×C4×C5C22×C411yescharacteristic
94C22×C4×C5C22×C414yes—
95C22×C4×C5C22×C411yescharacteristic
96C22×C4×C5C2×D412yes—
97C22×C4×C5C2×D412yes—
98C22×C4×C5C2411yescharacteristic
99C2×C5×C8—24no—
100C2×C5×C8—24no—
101C2×C5×C8—28no—
102C2×C5×C8—28no—
103C5×C4⋊C4—28no—
104C5×C4⋊C4—28no—
105C5×C4⋊C4—24no—
106C5×C4⋊C4—24no—
107C42×C5—28no—
108C42×C5—24no—
109C42×C5—24no—
110C42×C5C22⋊C414yes—
111C42×C5C22⋊C414yes—
112C42×C5C2×D412yes—
113C42×C5C2×D412yes—
114C42×C5C2×D412yes—
115C42×C5C2×D412yes—
116C23×Q8C4×C511yescharacteristic
117C2×C4×Q8—24no—
118C2×C4×Q8—24no—
119C2×C4×Q8C4×C512yes—
120C2×C4×Q8C4×C512yes—
121C2×C4×Q8C22×C512yes—
122C2×C4×Q8C22×C512yes—
123C22×C4⋊C4C4×C511yescharacteristic
124C22×C4⋊C4C4×C512yes—
125C22×C42C22×C512yes—
126C22×C42C22×C511yescharacteristic
127#432—24no—
128#431—24no—
129C2×C4⋊C8C22×C512yes—
130C2×C4⋊C8C22×C512yes—
131C2×C22⋊C8C22×C512yes—
132C2×C22⋊C8C22×C512yes—
133C2×#97C22×C512yes—
134C2×C4×C8C22×C512yes—
135#336C22×C5116yes—
136C23×C5—22no—
137C23×C5—22no—
138C23×C5C2×C22⋊C412yes—
139C23×C5#13114yes—
140C23×C5C23×C411yescharacteristic
141C5×Q8—216no—
142C5×Q8—216no—
143C2×C4×C5—216no—
144C2×C4×C5—24no—
145C2×C4×C5—22no—
146C2×C4×C5—22no—
147C2×C4×C5—24no—
148C2×C4×C5—22no—
149C2×C4×C5—22no—
150C2×C4×C5—28no—
151C2×C4×C5—24no—
152C2×C4×C5—24no—
153C2×C4×C5—28no—
154C2×C4×C5—24no—
155C2×C4×C5—28no—
156C2×C4×C5—48no—
157C2×C4×C5C2×C22⋊C412yes—
158C2×C4×C5C2×C22⋊C412yes—
159C2×C4×C5C2×C22⋊C412yes—
160C2×C4×C5C2×C22⋊C412yes—
161C2×C4×C5C2×C22⋊C412yes—
162C2×C4×C5C2×M1618yes—
163C2×C4×C5C2×M1614yes—
164C2×C4×C5C22×D411yescharacteristic
165C2×C4×C5C22×D411yescharacteristic
166C2×C4×C52−1+414yes—
167C5×C8—44no—
168C5×C8—44no—
169C22×Q8—28no—
170C22×Q8—24no—
171C22×Q8C2×C4×C512yes—
172C22×Q8C2×C4×C512yes—
173C23×C4C2×C4×C512yes—
174C23×C4C2×C4×C512yes—
175C23×C4C2×C4×C511yescharacteristic
176C23×C4C2×C4×C511yescharacteristic
177C23×C4C23×C511yescharacteristic
178C22×C8C23×C514yes—
179C22×C8C23×C514yes—
180C4×Q8—28no—
181C4×Q8—28no—
182C4×Q8—24no—
183C4×Q8—24no—
184C4×Q8—24no—
185C4×Q8—24no—
186C2×C4⋊C4—28no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4C2×C4×C512yes—
189C2×C4⋊C4C2×C4×C512yes—
190C2×C4⋊C4C2×C4×C514yes—
191C2×C4⋊C4C2×C4×C514yes—
192C2×C42—24no—
193C2×C42—24no—
194C2×C42C2×C4×C514yes—
195C2×C42C2×C4×C511yescharacteristic
196C2×C42C2×C4×C511yescharacteristic
197C2×C42C5×D414yes—
198C2×C42C5×D414yes—
199C2×C42C23×C514yes—
200C2×C42C23×C511yescharacteristic
201C2×C42C23×C511yescharacteristic
202C4⋊C8—24no—
203C4⋊C8—24no—
204C22⋊C8—24no—
205C22⋊C8—24no—
206#97—24no—
207C4×C8—24no—
208C22×C5—22no—
209C22×C5—22no—
210C22×C5—28no—
211C22×C5#40814yes—
212C22×C5C22×C22⋊C411yescharacteristic
213C22×C5#51912yes—
214C22×C5C22×M1612yes—
215C22×C5C2×#13112yes—
216C4×C5—22no—
217C4×C5—22no—
218C4×C5—28no—
219C4×C5—22no—
220C4×C5—22no—
221C4×C5—44no—
222C4×C5#40714yes—
223C4×C5#53612yes—
224C4×C5#53612yes—
225C24C22×C4×C511yescharacteristic
226C2×Q8—232no—
227C2×Q8—24no—
228C2×Q8—24no—
229C2×Q8—28no—
230C2×Q8—24no—
231C2×Q8C5×M1618yes—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—28no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—28no—
239C22×C4C5×C22⋊C414yes—
240C22×C4C5×C22⋊C414yes—
241C22×C4C22×C4×C514yes—
242C22×C4C22×C4×C511yescharacteristic
243C22×C4C22×C4×C511yescharacteristic
244C22×C4C22×C4×C511yescharacteristic
245C22×C4C22×C4×C511yescharacteristic
246C22×C4C22×C4×C514yes—
247C22×C4C22×C4×C511yescharacteristic
248C22×C4C2×C5×D412yes—
249C22×C4C2×C5×D412yes—
250C22×C4C24×C511yescharacteristic
251C2×C8—24no—
252C2×C8—24no—
253C2×C8—28no—
254C2×C8—28no—
255C4⋊C4—28no—
256C4⋊C4—28no—
257C4⋊C4—24no—
258C4⋊C4—24no—
259C42—28no—
260C42—24no—
261C42—24no—
262C42C5×C22⋊C414yes—
263C42C5×C22⋊C414yes—
264C42C2×C5×D412yes—
265C42C2×C5×D412yes—
266C42C2×C5×D412yes—
267C42C2×C5×D412yes—
268C2×C5—24no—
269C2×C5#231011yescharacteristic
270C2×C5C2×#40711yescharacteristic
271C2×C5C2×#40811yescharacteristic
272C2×C5#298414yes—
273C23—22no—
274C23—22no—
275C23C2×C5×C22⋊C412yes—
276C23C5×#13114yes—
277C23C23×C4×C511yescharacteristic
278Q8—216no—
279Q8—216no—
280C2×C4—216no—
281C2×C4—28no—
282C2×C4—24no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—24no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—28no—
289C2×C4—24no—
290C2×C4—24no—
291C2×C4—24no—
292C2×C4—28no—
293C2×C4—48no—
294C2×C4C2×C5×C22⋊C412yes—
295C2×C4C2×C5×C22⋊C412yes—
296C2×C4C2×C5×C22⋊C412yes—
297C2×C4C2×C5×C22⋊C412yes—
298C2×C4C2×C5×C22⋊C412yes—
299C2×C4C2×C5×M1618yes—
300C2×C4C2×C5×M1614yes—
301C2×C4C22×C5×D411yescharacteristic
302C2×C4C22×C5×D411yescharacteristic
303C2×C4C5×2−1+414yes—
304C8—44no—
305C8—44no—
306C5#2182011yescharacteristic, direct product factor, Sylow
307C22—28no—
308C22—22no—
309C22—22no—
310C22C5×#40814yes—
311C22C22×C5×C22⋊C411yescharacteristic
312C22C5×#51912yes—
313C22C22×C5×M1612yes—
314C22C2×C5×#13112yes—
315C4—22no—
316C4—22no—
317C4—28no—
318C4—22no—
319C4—22no—
320C4—44no—
321C4C5×#40714yes—
322C4C5×#53612yes—
323C4C5×#53612yes—
324C2—24no—
325C2C5×#231011yescharacteristic
326C2C2×C5×#40711yescharacteristic
327C2C2×C5×#40811yescharacteristic
328C2C5×#298414yes—
subgroupG/H
centerC22×C4×C5C24
commutatorC23C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC23×C5C23×C4
prime radicalC24×C5C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
4. C5×#1985C2semidirect
5. C5×#1984C2semidirect
27. #21820C5direct (N × H)
70. #1985C2×C5semidirect
71. #1984C2×C5semidirect
306. C5#21820direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C5×Q82
C2×C5×#4322
C2×C5×#4312
C5×#19852
C5×#19842
C5×#18172
#218205