Finite Group Databasebeta

← C5×#18719 #11941439

Subgroups — C5×#18719 #11941439

Order 1280.

928 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
1C5×#3550C211yesmaximal, characteristic
2C5×#3230C212yesmaximal, complemented
3C5×#3152C211yesmaximal, characteristic
4C5×#1633C214yesmaximal, complemented
5C5×#1630C214yesmaximal, complemented
6C5×#1543C211yesmaximal, characteristic
7C5×#1485C212yesmaximal, complemented
8C2×C5×#137—22no—
9C5×#563—22no—
10C5×#559C2212yes—
11C5×Q82C2212yes—
12C5×#556—22no—
13C5×D4×Q8—22no—
14C5×#542—24no—
15C5×#536—22no—
16C5×#533C2212yes—
17C5×#532C2211yescharacteristic
18C2×C5×C4⋊Q8C2211yescharacteristic
19C5×#500—22no—
20C5×#497—22no—
21C5×#494C2212yes—
22C5×#492C2212yes—
23C5×#487—22no—
24C5×#484—24no—
25C5×#477C2218yes—
26C5×#431C2212yes—
27C4×C5×M16C2211yescharacteristic
28C5×#333C2212yes—
29C5×#331C2212yes—
30C5×Q8⋊C8C2218yes—
31#18719C511yesmaximal, characteristic, direct product factor, Sylow
32C2×C5×#41D412yes—
33C22×C5×Q8—22no—
34C22×C5×Q8—21no—
35C5×#137—48no—
36C2×C5×Q16—24no—
37C2×C5×SD16—24no—
38C2×C5×M16—21no—
39C5×C4⋊Q8—24no—
40C5×C4⋊Q8—24no—
41C5×C4⋊Q8—22no—
42C5×C4⋊Q8—21no—
43C5×C4⋊Q8D412yes—
44C5×C4⋊Q8D412yes—
45C5×C4⋊Q8C2312yes—
46C5×C4⋊Q8C2311yescharacteristic
47C5×#127C2311yescharacteristic
48C5×#126—28no—
49C5×#125—22no—
50C5×#124—24no—
51C5×#124—24no—
52C5×#124D412yes—
53C5×#123—24no—
54C5×#123—24no—
55C5×C22⋊Q8—24no—
56C5×C22⋊Q8—28no—
57C5×C22⋊Q8—22no—
58C5×C22⋊Q8D414yes—
59C5×#121—22no—
60C4×C5×Q8—24no—
61C4×C5×Q8—22no—
62C4×C5×Q8C2314yes—
63C4×C5×D4—24no—
64C4×C5×D4—22no—
65C5×#117—22no—
66C5×#117—22no—
67C2×C5×C4⋊C4—22no—
68C2×C42×C5C2311yescharacteristic
69C5×#107—28no—
70C5×C4⋊C8C2314yes—
71C5×#103—28no—
72C5×C22⋊C8—22no—
73C5×#97—21no—
74C4×C5×C8—22no—
75C4×C5×C8C2312yes—
76#3550C2×C511yescharacteristic
77#3230C2×C512yescomplemented
78#3152C2×C511yescharacteristic
79#1633C2×C514yescomplemented
80#1630C2×C514yescomplemented
81#1543C2×C511yescharacteristic
82#1485C2×C512yescomplemented
83C5×#41—44no—
84C2×C5×Q8—24no—
85C2×C5×Q8—22no—
86C2×C5×Q8—22no—
87C2×C5×Q8—44no—
88C2×C5×Q8—41no—
89C2×C5×Q8—84no—
90C2×C5×Q8C2×D414yes—
91C2×C5×Q8C2×D412yes—
92C2×C5×D4—22no—
93C2×C5×D4—22no—
94C2×C5×D4C2×D412yes—
95C22×C4×C5—24no—
96C22×C4×C5—22no—
97C22×C4×C5—41no—
98C22×C4×C5C2×D412yes—
99C22×C4×C5C2×D411yescharacteristic
100C5×Q16—48no—
101C5×SD16—48no—
102C5×M16—24no—
103C2×C5×C8—22no—
104C2×C5×C8—24no—
105C5×C4⋊C4—28no—
106C5×C4⋊C4—22no—
107C5×C4⋊C4—22no—
108C5×C4⋊C4—22no—
109C5×C4⋊C4—24no—
110C5×C4⋊C4—22no—
111C5×C4⋊C4—24no—
112C5×C4⋊C4—24no—
113C5×C4⋊C4—42no—
114C5×C4⋊C4C2×D414yes—
115C5×C22⋊C4—24no—
116C5×C22⋊C4—28no—
117C5×C22⋊C4—24no—
118C5×C22⋊C4—24no—
119C42×C5—24no—
120C42×C5—24no—
121C42×C5C2×D412yes—
122C42×C5C2×D411yescharacteristic
123C42×C5C2411yescharacteristic
124C2×#137—22no—
125#563—22no—
126#559C22×C512yes—
127Q82C22×C512yes—
128#556—22no—
129D4×Q8—22no—
130#542—24no—
131#536—22no—
132#533C22×C512yes—
133#532C22×C511yescharacteristic
134C2×C4⋊Q8C22×C511yescharacteristic
135#500—22no—
136#497—22no—
137#494C22×C512yes—
138#492C22×C512yes—
139#487—22no—
140#484—24no—
141#477C22×C518yes—
142#431C22×C512yes—
143C4×M16C22×C511yescharacteristic
144#333C22×C512yes—
145#331C22×C512yes—
146Q8⋊C8C22×C518yes—
147C23×C5—22no—
148C23×C5#12011yescharacteristic
149C5×Q8—28no—
150C5×Q8—42no—
151C5×Q8—44no—
152C5×Q8—44no—
153C5×Q8—84no—
154C5×Q8—82no—
155C5×D4—42no—
156C5×D4—44no—
157C5×D4—82no—
158C2×C4×C5—24no—
159C2×C4×C5—22no—
160C2×C4×C5—24no—
161C2×C4×C5—22no—
162C2×C4×C5—24no—
163C2×C4×C5—44no—
164C2×C4×C5—42no—
165C2×C4×C5—84no—
166C2×C4×C5—82no—
167C2×C4×C5#12012yes—
168C2×C4×C5#12011yescharacteristic
169C2×C4×C5C22×D411yescharacteristic
170C2×C4×C5C22×D412yes—
171C5×C8—24no—
172C5×C8—44no—
173C2×#41C5×D412yes—
174C22×Q8—22no—
175C22×Q8—21no—
176#137—48no—
177C2×Q16—24no—
178C2×SD16—24no—
179C2×M16—21no—
180C4⋊Q8—24no—
181C4⋊Q8—24no—
182C4⋊Q8—22no—
183C4⋊Q8—21no—
184C4⋊Q8C5×D412yes—
185C4⋊Q8C5×D412yes—
186C4⋊Q8C23×C512yes—
187C4⋊Q8C23×C511yescharacteristic
188#127C23×C511yescharacteristic
189#126—28no—
190#125—22no—
191#124—24no—
192#124—24no—
193#124C5×D412yes—
194#123—24no—
195#123—24no—
196C22⋊Q8—24no—
197C22⋊Q8—28no—
198C22⋊Q8—22no—
199C22⋊Q8C5×D414yes—
200#121—22no—
201C4×Q8—24no—
202C4×Q8—22no—
203C4×Q8C23×C514yes—
204C4×D4—24no—
205C4×D4—22no—
206#117—22no—
207#117—22no—
208C2×C4⋊C4—22no—
209C2×C42C23×C511yescharacteristic
210#107—28no—
211C4⋊C8C23×C514yes—
212#103—28no—
213C22⋊C8—22no—
214#97—21no—
215C4×C8—22no—
216C4×C8C23×C512yes—
217C22×C5—22no—
218C22×C5—21no—
219C22×C5—44no—
220C22×C5—42no—
221C22×C5C2×#12011yescharacteristic
222C4×C5—22no—
223C4×C5—21no—
224C4×C5—44no—
225C4×C5—42no—
226C4×C5—44no—
227C4×C5—82no—
228C4×C5#45312yes—
229C4×C5#57814yes—
230#41—44no—
231C2×Q8—24no—
232C2×Q8—22no—
233C2×Q8—22no—
234C2×Q8—44no—
235C2×Q8—41no—
236C2×Q8—84no—
237C2×Q8C2×C5×D414yes—
238C2×Q8C2×C5×D412yes—
239C2×D4—22no—
240C2×D4—22no—
241C2×D4C2×C5×D412yes—
242C22×C4—24no—
243C22×C4—22no—
244C22×C4—41no—
245C22×C4C2×C5×D412yes—
246C22×C4C2×C5×D411yescharacteristic
247Q16—48no—
248SD16—48no—
249M16—24no—
250C2×C8—22no—
251C2×C8—24no—
252C4⋊C4—28no—
253C4⋊C4—22no—
254C4⋊C4—22no—
255C4⋊C4—22no—
256C4⋊C4—24no—
257C4⋊C4—22no—
258C4⋊C4—24no—
259C4⋊C4—24no—
260C4⋊C4—42no—
261C4⋊C4C2×C5×D414yes—
262C22⋊C4—24no—
263C22⋊C4—28no—
264C22⋊C4—24no—
265C22⋊C4—24no—
266C42—24no—
267C42—24no—
268C42C2×C5×D412yes—
269C42C2×C5×D411yescharacteristic
270C42C24×C511yescharacteristic
271C2×C5—41no—
272C2×C5—82no—
273C2×C5#301112yes—
274C2×C5C2×#45311yescharacteristic
275C23—22no—
276C23C5×#12011yescharacteristic
277Q8—28no—
278Q8—42no—
279Q8—44no—
280Q8—44no—
281Q8—84no—
282Q8—82no—
283D4—42no—
284D4—44no—
285D4—82no—
286C2×C4—22no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—44no—
292C2×C4—42no—
293C2×C4—84no—
294C2×C4—82no—
295C2×C4C5×#12012yes—
296C2×C4C5×#12011yescharacteristic
297C2×C4C22×C5×D411yescharacteristic
298C2×C4C22×C5×D412yes—
299C8—24no—
300C8—44no—
301C5#1871911yescharacteristic, direct product factor, Sylow
302C22—22no—
303C22—21no—
304C22—44no—
305C22—42no—
306C22C2×C5×#12011yescharacteristic
307C4—22no—
308C4—21no—
309C4—44no—
310C4—42no—
311C4—44no—
312C4—82no—
313C4C5×#45312yes—
314C4C5×#57814yes—
315C2—41no—
316C2—82no—
317C2C5×#301112yes—
318C2C2×C5×#45311yescharacteristic
subgroupG/H
center, socleC22×C5C2×#120
commutator, Frattini, cosocleC42C24×C5
prime radicalC5×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C5 ◁ C2×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#3230C2semidirect
4. C5×#1633C2semidirect
5. C5×#1630C2semidirect
7. C5×#1485C2semidirect
31. #18719C5direct (N × H)
77. #3230C2×C5semidirect
79. #1633C2×C5semidirect
80. #1630C2×C5semidirect
82. #1485C2×C5semidirect
301. C5#18719direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#35502
C5×#32302
C5×#31522
C5×#16332
C5×#16302
C5×#15432
C5×#14852
#187195