Finite Group Databasebeta

← C5×#20856 #11943576

Subgroups — C5×#20856 #11943576

Order 1280.

1578 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#518C211yesmaximal, characteristic
2C5×#2911C212yesmaximal, complemented
3C22×C5×#100C211yesmaximal, characteristic
4C5×#2309C211yesmaximal, characteristic
5C5×#1856C218yesmaximal, complemented
6C5×#1733C212yesmaximal, complemented
7C23×C5×D4C2211yescharacteristic
8C22×C5×M16C2212yes—
9C5×#518—22no—
10C5×#518—24no—
11C5×#518C2214yes—
12C2×C4×C5×D4—24no—
13C2×C5×#117C2212yes—
14C2×C5×#117C2211yescharacteristic
15C2×C5×#117C2211yescharacteristic
16C22×C5×C22⋊C4—22no—
17C5×#428—24no—
18C5×#428C2218yescomplemented
19C5×#427—24no—
20C2×C5×#100C418yescomplemented
21C2×C5×#100C2214yes—
22C5×#390—22no—
23C5×#390C2214yes—
24C5×#379—22no—
25C5×#339C2218yescomplemented
26#20856C511yesmaximal, characteristic, direct product factor, Sylow
27C25×C5D412yes—
28C22×C5×D4—22no—
29C22×C5×D4—22no—
30C22×C5×D4—24no—
31C22×C5×D4C2×C414yes—
32C22×C5×D4D412yes—
33C22×C5×D4Q814yes—
34C22×C5×D4C2312yes—
35C23×C4×C5—24no—
36C23×C4×C5C2311yescharacteristic
37C2×C5×M16—22no—
38C2×C5×M16—24no—
39C2×C5×M16C2×C418yescomplemented
40C2×C5×M16C2314yes—
41C22×C5×C8—22no—
42C4×C5×D4—216no—
43C4×C5×D4—216no—
44C5×#117—22no—
45C5×#117—22no—
46C5×#117—24no—
47C5×#117—22no—
48C5×#117—22no—
49C5×#117D414yes—
50C5×#117C2314yes—
51C2×C5×C4⋊C4—21no—
52C2×C5×C4⋊C4D414yes—
53C2×C5×C4⋊C4C2312yes—
54C2×C5×C22⋊C4—24no—
55C2×C5×C22⋊C4—28no—
56C2×C5×C22⋊C4—22no—
57C2×C5×C22⋊C4—28no—
58C2×C5×C22⋊C4—21no—
59C2×C5×C22⋊C4—21no—
60C2×C5×C22⋊C4—28no—
61C2×C42×C5—22no—
62C2×C42×C5—21no—
63C2×C42×C5C2312yes—
64C5×#107—28no—
65C5×#106—28no—
66C5×#100C2×C4116yescomplemented
67C2×#518C2×C511yescharacteristic
68#2911C2×C512yescomplemented
69C22×#100C2×C511yescharacteristic
70#2309C2×C511yescharacteristic
71#1856C2×C518yescomplemented
72#1733C2×C512yescomplemented
73C24×C5—22no—
74C24×C5—22no—
75C24×C5—24no—
76C24×C5—84no—
77C24×C5C4⋊C418yes—
78C24×C5C2×D414yes—
79C24×C5C2×D411yescharacteristic
80C2×C5×D4—28no—
81C2×C5×D4—28no—
82C2×C5×D4—24no—
83C2×C5×D4—28no—
84C2×C5×D4—28no—
85C2×C5×D4—24no—
86C2×C5×D4—24no—
87C2×C5×D4—24no—
88C2×C5×D4C4⋊C418yes—
89C2×C5×D4C22×C414yes—
90C2×C5×D4C2×Q814yes—
91C22×C4×C5—24no—
92C22×C4×C5—216no—
93C22×C4×C5—22no—
94C22×C4×C5—22no—
95C22×C4×C5—88no—
96C22×C4×C5C22×C412yes—
97C22×C4×C5C2×D411yescharacteristic
98C22×C4×C5C2×D412yes—
99C22×C4×C5C2×D412yes—
100C22×C4×C5C2×Q812yes—
101C22×C4×C5#4114yes—
102C22×C4×C5C2411yescharacteristic
103C5×M16—28no—
104C5×M16—24no—
105C5×M16C22×C418yescomplemented
106C2×C5×C8—28no—
107C2×C5×C8—24no—
108C5×C4⋊C4—24no—
109C5×C4⋊C4—24no—
110C5×C4⋊C4—42no—
111C5×C4⋊C4C2×D418yes—
112C5×C22⋊C4—216no—
113C5×C22⋊C4—24no—
114C5×C22⋊C4—24no—
115C5×C22⋊C4—41no—
116C5×C22⋊C4—41no—
117C5×C22⋊C4—42no—
118C5×C22⋊C4—88no—
119C42×C5—24no—
120C42×C5—24no—
121C42×C5—24no—
122C42×C5—42no—
123C23×D4C22×C511yescharacteristic
124C22×M16C22×C512yes—
125#518—22no—
126#518—24no—
127#518C22×C514yes—
128C2×C4×D4—24no—
129C2×#117C22×C512yes—
130C2×#117C22×C511yescharacteristic
131C2×#117C22×C511yescharacteristic
132C22×C22⋊C4—22no—
133#428—24no—
134#428C22×C518yescomplemented
135#427—24no—
136C2×#100C4×C518yescomplemented
137C2×#100C22×C514yes—
138#390—22no—
139#390C22×C514yes—
140#379—22no—
141#339C22×C518yescomplemented
142C23×C5—24no—
143C23×C5—28no—
144C23×C5—24no—
145C23×C5—28no—
146C23×C5—42no—
147C23×C5—48no—
148C23×C5—48no—
149C23×C5—84no—
150C23×C5—88no—
151C23×C5—88no—
152C23×C5C2×C4⋊C418yes—
153C23×C5C2×C4⋊C412yes—
154C23×C5#12011yescharacteristic
155C23×C5#12011yescharacteristic
156C23×C5#12312yes—
157C23×C5C22×D411yescharacteristic
158C5×D4—28no—
159C5×D4—28no—
160C5×D4—216no—
161C2×C4×C5—28no—
162C2×C4×C5—48no—
163C2×C4×C5—44no—
164C2×C4×C5—44no—
165C2×C4×C5—42no—
166C2×C4×C5—42no—
167C2×C4×C5—816no—
168C2×C4×C5C2×C4⋊C412yes—
169C2×C4×C5C4×D414yes—
170C2×C4×C5C4×D414yes—
171C2×C4×C5#12012yes—
172C2×C4×C5C22⋊Q814yes—
173C2×C4×C5C22⋊Q814yes—
174C2×C4×C5#12312yes—
175C2×C4×C5C23×C411yescharacteristic
176C2×C4×C5C22×D412yes—
177C2×C4×C5C22×Q811yescharacteristic
178C2×C4×C5C2×#4112yes—
179C5×C8—28no—
180C25C5×D412yes—
181C22×D4—22no—
182C22×D4—22no—
183C22×D4—24no—
184C22×D4C2×C4×C514yes—
185C22×D4C5×D412yes—
186C22×D4C5×Q814yes—
187C22×D4C23×C512yes—
188C23×C4—24no—
189C23×C4C23×C511yescharacteristic
190C2×M16—22no—
191C2×M16—24no—
192C2×M16C2×C4×C518yescomplemented
193C2×M16C23×C514yes—
194C22×C8—22no—
195C4×D4—216no—
196C4×D4—216no—
197#117—22no—
198#117—22no—
199#117—24no—
200#117—22no—
201#117—22no—
202#117C5×D414yes—
203#117C23×C514yes—
204C2×C4⋊C4—21no—
205C2×C4⋊C4C5×D414yes—
206C2×C4⋊C4C23×C512yes—
207C2×C22⋊C4—24no—
208C2×C22⋊C4—28no—
209C2×C22⋊C4—22no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4—21no—
212C2×C22⋊C4—21no—
213C2×C22⋊C4—28no—
214C2×C42—22no—
215C2×C42—21no—
216C2×C42C23×C512yes—
217#107—28no—
218#106—28no—
219#100C2×C4×C5116yescomplemented
220C22×C5—22no—
221C22×C5—22no—
222C22×C5—22no—
223C22×C5—28no—
224C22×C5—42no—
225C22×C5—42no—
226C22×C5—48no—
227C22×C5—416no—
228C22×C5—48no—
229C22×C5—84no—
230C22×C5—88no—
231C22×C5#38512yes—
232C22×C5#38512yes—
233C22×C5C22×C4⋊C411yescharacteristic
234C22×C5C2×#12011yescharacteristic
235C22×C5C2×#12311yescharacteristic
236C4×C5—48no—
237C4×C5—82no—
238C4×C5—82no—
239C4×C5#38514yes—
240C4×C5C2×C4×D412yes—
241C4×C5C2×C22⋊Q812yes—
242C24—22no—
243C24—22no—
244C24—24no—
245C24—84no—
246C24C5×C4⋊C418yes—
247C24C2×C5×D414yes—
248C24C2×C5×D411yescharacteristic
249C2×D4—28no—
250C2×D4—28no—
251C2×D4—24no—
252C2×D4—28no—
253C2×D4—28no—
254C2×D4—24no—
255C2×D4—24no—
256C2×D4—24no—
257C2×D4C5×C4⋊C418yes—
258C2×D4C22×C4×C514yes—
259C2×D4C2×C5×Q814yes—
260C22×C4—24no—
261C22×C4—216no—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—88no—
265C22×C4C22×C4×C512yes—
266C22×C4C2×C5×D411yescharacteristic
267C22×C4C2×C5×D412yes—
268C22×C4C2×C5×D412yes—
269C22×C4C2×C5×Q812yes—
270C22×C4C5×#4114yes—
271C22×C4C24×C511yescharacteristic
272M16—28no—
273M16—24no—
274M16C22×C4×C518yescomplemented
275C2×C8—28no—
276C2×C8—24no—
277C4⋊C4—24no—
278C4⋊C4—24no—
279C4⋊C4—42no—
280C4⋊C4C2×C5×D418yes—
281C22⋊C4—216no—
282C22⋊C4—24no—
283C22⋊C4—24no—
284C22⋊C4—41no—
285C22⋊C4—41no—
286C22⋊C4—42no—
287C22⋊C4—88no—
288C42—24no—
289C42—24no—
290C42—24no—
291C42—42no—
292C2×C5—21no—
293C2×C5—21no—
294C2×C5—22no—
295C2×C5—22no—
296C2×C5—48no—
297C2×C5C2×#38511yescharacteristic
298C2×C5#301912yes—
299C23—28no—
300C23—24no—
301C23—28no—
302C23—24no—
303C23—42no—
304C23—48no—
305C23—48no—
306C23—84no—
307C23—88no—
308C23—88no—
309C23C2×C5×C4⋊C418yes—
310C23C2×C5×C4⋊C412yes—
311C23C5×#12011yescharacteristic
312C23C5×#12011yescharacteristic
313C23C5×#12312yes—
314C23C22×C5×D411yescharacteristic
315D4—216no—
316D4—28no—
317D4—28no—
318C2×C4—28no—
319C2×C4—48no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—42no—
323C2×C4—42no—
324C2×C4—816no—
325C2×C4C2×C5×C4⋊C412yes—
326C2×C4C4×C5×D414yes—
327C2×C4C4×C5×D414yes—
328C2×C4C5×#12012yes—
329C2×C4C5×C22⋊Q814yes—
330C2×C4C5×C22⋊Q814yes—
331C2×C4C5×#12312yes—
332C2×C4C23×C4×C511yescharacteristic
333C2×C4C22×C5×D412yes—
334C2×C4C22×C5×Q811yescharacteristic
335C2×C4C2×C5×#4112yes—
336C8—28no—
337C5#2085611yescharacteristic, direct product factor, Sylow
338C22—22no—
339C22—22no—
340C22—22no—
341C22—28no—
342C22—42no—
343C22—42no—
344C22—48no—
345C22—416no—
346C22—48no—
347C22—84no—
348C22—88no—
349C22C5×#38512yes—
350C22C5×#38512yes—
351C22C22×C5×C4⋊C411yescharacteristic
352C22C2×C5×#12011yescharacteristic
353C22C2×C5×#12311yescharacteristic
354C4—48no—
355C4—82no—
356C4—82no—
357C4C5×#38514yes—
358C4C2×C4×C5×D412yes—
359C4C2×C5×C22⋊Q812yes—
360C2—21no—
361C2—22no—
362C2—21no—
363C2—22no—
364C2—48no—
365C2C2×C5×#38511yescharacteristic
366C2C5×#301912yes—
subgroupG/H
center, socleC22×C5C2×#120
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC23×C5×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C5 ◁ C23×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#2911C2semidirect
5. C5×#1856C2semidirect
6. C5×#1733C2semidirect
18. C5×#428C22semidirect
20. C2×C5×#100C4semidirect
25. C5×#339C22semidirect
26. #20856C5direct (N × H)
39. C2×C5×M16C2×C4semidirect
66. C5×#100C2×C4semidirect
68. #2911C2×C5semidirect
71. #1856C2×C5semidirect
72. #1733C2×C5semidirect
105. C5×M16C22×C4semidirect
134. #428C22×C5semidirect
136. C2×#100C4×C5semidirect
141. #339C22×C5semidirect
192. C2×M16C2×C4×C5semidirect
219. #100C2×C4×C5semidirect
274. M16C22×C4×C5semidirect
337. C5#20856direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5182
C5×#29112
C22×C5×#1002
C5×#23092
C5×#18562
C5×#17332
#208565