Finite Group Databasebeta

← C5×#21165 #11943885

Subgroups — C5×#21165 #11943885

Order 1280.

914 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#430C211yesmaximal, characteristic
2C5×#2911C211yesmaximal, characteristic
3C5×#2905C212yesmaximal
4C2×C4×C5×M16C211yesmaximal, characteristic
5C5×#1946C214yesmaximal, complemented
6C5×#1945C214yesmaximal, complemented
7C2×C5×#339C212yesmaximal
8C22×C5×M16C2212yes—
9C22×C5×M16C2211yescharacteristic
10C22×C5×M16C2211yescharacteristic
11C2×C5×#117C2212yes—
12C22×C42×C5C2211yescharacteristic
13C5×#430—24no—
14C2×C5×#108C2214yes—
15C5×#428C418yescomplemented
16C5×#427C2214yes—
17C5×#424—24no—
18C5×#424C2218yes—
19C5×#423—24no—
20C4×C5×M16—24no—
21C2×C5×#97C2212yes—
22C2×C4×C5×C8C2212yes—
23C5×#339C2214yes—
24C5×#339C2214yes—
25#21165C511yesmaximal, characteristic, direct product factor, Sylow
26C23×C4×C5—21no—
27C23×C4×C5C2311yescharacteristic
28C2×C5×M16—22no—
29C2×C5×M16—22no—
30C2×C5×M16—22no—
31C2×C5×M16—24no—
32C2×C5×M16—24no—
33C2×C5×M16C2×C414yes—
34C2×C5×M16D414yes—
35C2×C5×M16D414yes—
36C2×C5×M16Q814yes—
37C2×C5×M16C2314yes—
38C22×C5×C8—22no—
39C22×C5×C8C2312yes—
40C22×C5×C8C2312yes—
41C5×#117—22no—
42C5×#117—22no—
43C5×#117C2×C414yes—
44C5×#117C2314yes—
45C2×C5×C4⋊C4C2×C414yes—
46C2×C5×C22⋊C4—22no—
47C2×C42×C5—22no—
48C2×C42×C5—22no—
49C2×C42×C5—21no—
50C2×C42×C5Q814yes—
51C2×C42×C5C2311yescharacteristic
52C2×C42×C5C2311yescharacteristic
53C5×#108—28no—
54C5×#107C2×C418yescomplemented
55C5×#106C2×C418yescomplemented
56C5×C4⋊C8—216no—
57C5×#97—24no—
58C4×C5×C8—24no—
59C2×#430C2×C511yescharacteristic
60#2911C2×C511yescharacteristic
61#2905C2×C512yes—
62C2×C4×M16C2×C511yescharacteristic
63#1946C2×C514yescomplemented
64#1945C2×C514yescomplemented
65C2×#339C2×C512yes—
66C24×C5#4111yescharacteristic
67C22×C4×C5—21no—
68C22×C4×C5—24no—
69C22×C4×C5—21no—
70C22×C4×C5—24no—
71C22×C4×C5—44no—
72C22×C4×C5C22×C412yes—
73C22×C4×C5C2×D412yes—
74C22×C4×C5C2×D412yes—
75C22×C4×C5C2×Q812yes—
76C22×C4×C5C2×Q812yes—
77C22×C4×C5#4111yescharacteristic
78C22×C4×C5#4112yes—
79C22×C4×C5C2411yescharacteristic
80C5×M16—28no—
81C5×M16—24no—
82C5×M16—24no—
83C5×M16—44no—
84C5×M16C4⋊C4116yes—
85C2×C5×C8—22no—
86C2×C5×C8—22no—
87C2×C5×C8—24no—
88C2×C5×C8—44no—
89C2×C5×C8C22×C414yes—
90C2×C5×C8C2×D414yes—
91C2×C5×C8C2×D414yes—
92C2×C5×C8C2×Q814yes—
93C5×C4⋊C4—24no—
94C5×C4⋊C4C22×C418yes—
95C5×C22⋊C4—24no—
96C5×C22⋊C4—24no—
97C42×C5—24no—
98C42×C5—24no—
99C42×C5—21no—
100C42×C5—21no—
101C42×C5—24no—
102C42×C5C2×Q812yes—
103C42×C5C2×Q812yes—
104C22×M16C22×C512yes—
105C22×M16C22×C511yescharacteristic
106C22×M16C22×C511yescharacteristic
107C2×#117C22×C512yes—
108C22×C42C22×C511yescharacteristic
109#430—24no—
110C2×#108C22×C514yes—
111#428C4×C518yescomplemented
112#427C22×C514yes—
113#424—24no—
114#424C22×C518yes—
115#423—24no—
116C4×M16—24no—
117C2×#97C22×C512yes—
118C2×C4×C8C22×C512yes—
119#339C22×C514yes—
120#339C22×C514yes—
121C23×C5—42no—
122C23×C5C4×D412yes—
123C23×C5C22⋊Q812yes—
124C23×C5#12512yes—
125C23×C5C2×#4111yescharacteristic
126C2×C4×C5—24no—
127C2×C4×C5—22no—
128C2×C4×C5—28no—
129C2×C4×C5—22no—
130C2×C4×C5—48no—
131C2×C4×C5—42no—
132C2×C4×C5—84no—
133C2×C4×C5C2×C4⋊C414yes—
134C2×C4×C5C4×D412yes—
135C2×C4×C5C4×Q814yes—
136C2×C4×C5#12114yes—
137C2×C4×C5C22⋊Q812yes—
138C2×C4×C5#12512yes—
139C2×C4×C5C4⋊Q814yes—
140C2×C4×C5C23×C411yescharacteristic
141C2×C4×C5C22×D411yescharacteristic
142C2×C4×C5C22×D411yescharacteristic
143C2×C4×C5C22×Q811yescharacteristic
144C2×C4×C5C22×Q811yescharacteristic
145C2×C4×C5C2×#4111yescharacteristic
146C5×C8—24no—
147C5×C8—44no—
148C5×C8C2×C4⋊C418yes—
149C23×C4—21no—
150C23×C4C23×C511yescharacteristic
151C2×M16—22no—
152C2×M16—22no—
153C2×M16—22no—
154C2×M16—24no—
155C2×M16—24no—
156C2×M16C2×C4×C514yes—
157C2×M16C5×D414yes—
158C2×M16C5×D414yes—
159C2×M16C5×Q814yes—
160C2×M16C23×C514yes—
161C22×C8—22no—
162C22×C8C23×C512yes—
163C22×C8C23×C512yes—
164#117—22no—
165#117—22no—
166#117C2×C4×C514yes—
167#117C23×C514yes—
168C2×C4⋊C4C2×C4×C514yes—
169C2×C22⋊C4—22no—
170C2×C42—22no—
171C2×C42—22no—
172C2×C42—21no—
173C2×C42C5×Q814yes—
174C2×C42C23×C511yescharacteristic
175C2×C42C23×C511yescharacteristic
176#108—28no—
177#107C2×C4×C518yescomplemented
178#106C2×C4×C518yescomplemented
179C4⋊C8—216no—
180#97—24no—
181C4×C8—24no—
182C22×C5—22no—
183C22×C5—24no—
184C22×C5—42no—
185C22×C5—42no—
186C22×C5#38914yes—
187C22×C5C2×C4×D411yescharacteristic
188C22×C5C2×C22⋊Q811yescharacteristic
189C22×C5C2×#12511yescharacteristic
190C4×C5—24no—
191C4×C5—42no—
192C4×C5—48no—
193C4×C5#38914yes—
194C4×C5C22×C4⋊C411yescharacteristic
195C4×C5C2×C4×Q811yescharacteristic
196C4×C5C2×#12111yescharacteristic
197C4×C5C2×C4⋊Q811yescharacteristic
198C24C5×#4111yescharacteristic
199C22×C4—21no—
200C22×C4—24no—
201C22×C4—21no—
202C22×C4—24no—
203C22×C4—44no—
204C22×C4C22×C4×C512yes—
205C22×C4C2×C5×D412yes—
206C22×C4C2×C5×D412yes—
207C22×C4C2×C5×Q812yes—
208C22×C4C2×C5×Q812yes—
209C22×C4C5×#4111yescharacteristic
210C22×C4C5×#4112yes—
211C22×C4C24×C511yescharacteristic
212M16—28no—
213M16—24no—
214M16—24no—
215M16—44no—
216M16C5×C4⋊C4116yes—
217C2×C8—22no—
218C2×C8—22no—
219C2×C8—24no—
220C2×C8—44no—
221C2×C8C22×C4×C514yes—
222C2×C8C2×C5×D414yes—
223C2×C8C2×C5×D414yes—
224C2×C8C2×C5×Q814yes—
225C4⋊C4—24no—
226C4⋊C4C22×C4×C518yes—
227C22⋊C4—24no—
228C22⋊C4—24no—
229C42—24no—
230C42—24no—
231C42—21no—
232C42—21no—
233C42—24no—
234C42C2×C5×Q812yes—
235C42C2×C5×Q812yes—
236C2×C5—21no—
237C2×C5—21no—
238C2×C5—24no—
239C2×C5C2×#38911yescharacteristic
240C2×C5#295612yes—
241C23—42no—
242C23C4×C5×D412yes—
243C23C5×C22⋊Q812yes—
244C23C5×#12512yes—
245C23C2×C5×#4111yescharacteristic
246C2×C4—24no—
247C2×C4—22no—
248C2×C4—28no—
249C2×C4—22no—
250C2×C4—48no—
251C2×C4—42no—
252C2×C4—84no—
253C2×C4C2×C5×C4⋊C414yes—
254C2×C4C4×C5×D412yes—
255C2×C4C4×C5×Q814yes—
256C2×C4C5×#12114yes—
257C2×C4C5×C22⋊Q812yes—
258C2×C4C5×#12512yes—
259C2×C4C5×C4⋊Q814yes—
260C2×C4C23×C4×C511yescharacteristic
261C2×C4C22×C5×D411yescharacteristic
262C2×C4C22×C5×D411yescharacteristic
263C2×C4C22×C5×Q811yescharacteristic
264C2×C4C22×C5×Q811yescharacteristic
265C2×C4C2×C5×#4111yescharacteristic
266C8—24no—
267C8—44no—
268C8C2×C5×C4⋊C418yes—
269C5#2116511yescharacteristic, direct product factor, Sylow
270C22—22no—
271C22—24no—
272C22—42no—
273C22—42no—
274C22C5×#38914yes—
275C22C2×C4×C5×D411yescharacteristic
276C22C2×C5×C22⋊Q811yescharacteristic
277C22C2×C5×#12511yescharacteristic
278C4—24no—
279C4—42no—
280C4—48no—
281C4C5×#38914yes—
282C4C22×C5×C4⋊C411yescharacteristic
283C4C2×C4×C5×Q811yescharacteristic
284C4C2×C5×#12111yescharacteristic
285C4C2×C5×C4⋊Q811yescharacteristic
286C2—21no—
287C2—24no—
288C2—21no—
289C2C2×C5×#38911yescharacteristic
290C2C5×#295612yes—
subgroupG/H
centerC2×C4×C5C22×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC22×C5C2×C4×D4
prime radicalC24×C5#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C5 ◁ C22×C5×M16 ◁ G

Complements

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

NH ≅ G/Ntype
5. C5×#1946C2semidirect
6. C5×#1945C2semidirect
15. C5×#428C4semidirect
25. #21165C5direct (N × H)
54. C5×#107C2×C4semidirect
55. C5×#106C2×C4semidirect
63. #1946C2×C5semidirect
64. #1945C2×C5semidirect
111. #428C4×C5semidirect
177. #107C2×C4×C5semidirect
178. #106C2×C4×C5semidirect
269. C5#21165direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4302
C5×#29112
C5×#29052
C2×C4×C5×M162
C5×#19462
C5×#19452
C2×C5×#3392
#211655