Finite Group Databasebeta

← C5×#21481 #11944201

Subgroups — C5×#21481 #11944201

Order 1280.

1494 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C5×H(5,𝔽2)C211yesmaximal, characteristic
2C2×C5×#458C211yesmaximal, characteristic
3C5×#2322C213yesmaximal, complemented
4C5×#1890C213yesmaximal, complemented
5C5×#1867C213yesmaximal, complemented
6C5×#1790C211yesmaximal, characteristic
7C4×C5×#99C213yesmaximal, complemented
8C2×C5×H(5,𝔽2)C2211yescharacteristic
9C2×C5×#123C2213yes—
10C5×#520—23no—
11C5×#518—23no—
12C5×#518C2213yes—
13C4×C5×#41—23no—
14C2×C4×C5×D4—23no—
15C2×C4×C5×D4C2213yes—
16C22×C5×C4⋊C4C2211yescharacteristic, complemented
17C5×#458C418yescomplemented
18C2×C5×#99C2213yes—
19C2×C5×#99C2213yes—
20C5×#389—23no—
21C5×#388—23no—
22C5×#387—23no—
23C5×#386C2213yes—
24C5×#385—23no—
25C5×#385C2213yescomplemented
26C5×#381C2213yescomplemented
27C4×C5×C22⋊C4C2213yescomplemented
28C5×#342C2216yescomplemented
29#21481C511yesmaximal, characteristic, direct product factor, Sylow
30C5×H(5,𝔽2)—26no—
31C5×H(5,𝔽2)C2×C414yes—
32C2×C5×#41—23no—
33C22×C5×D4—23no—
34C22×C5×D4C2313yes—
35C23×C4×C5—21no—
36C23×C4×C5D413yes—
37C23×C4×C5C2311yescharacteristic
38C23×C4×C5C2311yescharacteristic
39C23×C4×C5C2311yescharacteristic
40C5×#123—26no—
41C5×#123C2×C4112yescomplemented
42C4×C5×Q8—21no—
43C4×C5×Q8—23no—
44C4×C5×D4—23no—
45C4×C5×D4—26no—
46C4×C5×D4—23no—
47C4×C5×D4—26no—
48C4×C5×D4—26no—
49C4×C5×D4—26no—
50C4×C5×D4—26no—
51C5×#117—26no—
52C5×#117—23no—
53C2×C5×C4⋊C4—23no—
54C2×C5×C4⋊C4—23no—
55C2×C5×C4⋊C4—23no—
56C2×C5×C4⋊C4—23no—
57C2×C5×C4⋊C4—23no—
58C2×C5×C4⋊C4D413yes—
59C2×C5×C22⋊C4—23no—
60C2×C5×C22⋊C4—23no—
61C2×C5×C22⋊C4—23no—
62C2×C5×C22⋊C4—23no—
63C2×C5×C22⋊C4D413yes—
64C2×C5×C22⋊C4C2313yes—
65C2×C5×C22⋊C4C2313yes—
66C2×C5×C22⋊C4C2313yes—
67C2×C42×C5—23no—
68C2×C42×C5—23no—
69C2×C42×C5D413yes—
70C5×#99—26no—
71C5×#99C2×C4112yescomplemented
72C5×#95—23no—
73C5×#95—23no—
74C5×#95—23no—
75C5×#95—23no—
76C5×#95—23no—
77C4×H(5,𝔽2)C2×C511yescharacteristic
78C2×#458C2×C511yescharacteristic
79#2322C2×C513yescomplemented
80#1890C2×C513yescomplemented
81#1867C2×C513yescomplemented
82#1790C2×C511yescharacteristic
83C4×#99C2×C513yescomplemented
84C24×C5—21no—
85C24×C5C2×D413yes—
86C24×C5C2411yescharacteristic
87C5×#41—212no—
88C5×#41—212no—
89C2×C5×Q8—21no—
90C2×C5×D4—23no—
91C2×C5×D4—212no—
92C2×C5×D4—212no—
93C2×C5×D4—26no—
94C2×C5×D4—26no—
95C2×C5×D4C22×C416yes—
96C2×C5×D4#4116yes—
97C22×C4×C5—23no—
98C22×C4×C5—23no—
99C22×C4×C5—23no—
100C22×C4×C5—23no—
101C22×C4×C5—23no—
102C22×C4×C5—23no—
103C22×C4×C5—23no—
104C22×C4×C5—23no—
105C22×C4×C5—23no—
106C22×C4×C5—23no—
107C22×C4×C5—81no—
108C22×C4×C5—81no—
109C22×C4×C5—83no—
110C22×C4×C5—82no—
111C22×C4×C5C22×C412yescomplemented
112C22×C4×C5C2×D413yes—
113C22×C4×C5C2×D413yes—
114C22×C4×C5C2×D413yes—
115C22×C4×C5C2×D413yes—
116C22×C4×C5C2×D413yes—
117C5×C4⋊C4—23no—
118C5×C4⋊C4—23no—
119C5×C4⋊C4—212no—
120C5×C4⋊C4—26no—
121C5×C4⋊C4—41no—
122C5×C4⋊C4—43no—
123C5×C4⋊C4—83no—
124C5×C22⋊C4—26no—
125C5×C22⋊C4—212no—
126C5×C22⋊C4—26no—
127C5×C22⋊C4—23no—
128C5×C22⋊C4—26no—
129C5×C22⋊C4—26no—
130C5×C22⋊C4—83no—
131C5×C22⋊C4C22×C416yescomplemented
132C42×C5—26no—
133C42×C5—23no—
134C42×C5—23no—
135C42×C5—83no—
136C2×H(5,𝔽2)C22×C511yescharacteristic
137C2×#123C22×C513yes—
138#520—23no—
139#518—23no—
140#518C22×C513yes—
141C4×#41—23no—
142C2×C4×D4—23no—
143C2×C4×D4C22×C513yes—
144C22×C4⋊C4C22×C511yescharacteristic, complemented
145#458C4×C518yescomplemented
146C2×#99C22×C513yes—
147C2×#99C22×C513yes—
148#389—23no—
149#388—23no—
150#387—23no—
151#386C22×C513yes—
152#385—23no—
153#385C22×C513yescomplemented
154#381C22×C513yescomplemented
155C4×C22⋊C4C22×C513yescomplemented
156#342C22×C516yescomplemented
157C23×C5—24no—
158C23×C5—23no—
159C23×C5—23no—
160C23×C5—41no—
161C23×C5—41no—
162C23×C5—43no—
163C23×C5—43no—
164C23×C5—81no—
165C23×C5—81no—
166C23×C5C4×D416yes—
167C23×C5C23×C411yescharacteristic
168C23×C5C22×D413yes—
169C23×C5C2×#4113yes—
170C5×Q8—24no—
171C5×D4—212no—
172C5×D4—212no—
173C5×D4—212no—
174C2×C4×C5—212no—
175C2×C4×C5—23no—
176C2×C4×C5—23no—
177C2×C4×C5—26no—
178C2×C4×C5—26no—
179C2×C4×C5—23no—
180C2×C4×C5—23no—
181C2×C4×C5—43no—
182C2×C4×C5—43no—
183C2×C4×C5—46no—
184C2×C4×C5—43no—
185C2×C4×C5—43no—
186C2×C4×C5—41no—
187C2×C4×C5—43no—
188C2×C4×C5—43no—
189C2×C4×C5—43no—
190C2×C4×C5—43no—
191C2×C4×C5—43no—
192C2×C4×C5—43no—
193C2×C4×C5—43no—
194C2×C4×C5—41no—
195C2×C4×C5—43no—
196C2×C4×C5—83no—
197C2×C4×C5—83no—
198C2×C4×C5—83no—
199C2×C4×C5C4×D416yes—
200C2×C4×C5#12011yescharacteristic
201C2×C4×C5#12013yes—
202H(5,𝔽2)—26no—
203H(5,𝔽2)C2×C4×C514yes—
204C2×#41—23no—
205C22×D4—23no—
206C22×D4C23×C513yes—
207C23×C4—21no—
208C23×C4C5×D413yes—
209C23×C4C23×C511yescharacteristic
210C23×C4C23×C511yescharacteristic
211C23×C4C23×C511yescharacteristic
212#123—26no—
213#123C2×C4×C5112yescomplemented
214C4×Q8—21no—
215C4×Q8—23no—
216C4×D4—23no—
217C4×D4—26no—
218C4×D4—23no—
219C4×D4—26no—
220C4×D4—26no—
221C4×D4—26no—
222C4×D4—26no—
223#117—26no—
224#117—23no—
225C2×C4⋊C4—23no—
226C2×C4⋊C4—23no—
227C2×C4⋊C4—23no—
228C2×C4⋊C4—23no—
229C2×C4⋊C4—23no—
230C2×C4⋊C4C5×D413yes—
231C2×C22⋊C4—23no—
232C2×C22⋊C4—23no—
233C2×C22⋊C4—23no—
234C2×C22⋊C4—23no—
235C2×C22⋊C4C5×D413yes—
236C2×C22⋊C4C23×C513yes—
237C2×C22⋊C4C23×C513yes—
238C2×C22⋊C4C23×C513yes—
239C2×C42—23no—
240C2×C42—23no—
241C2×C42C5×D413yes—
242#99—26no—
243#99C2×C4×C5112yescomplemented
244#95—23no—
245#95—23no—
246#95—23no—
247#95—23no—
248#95—23no—
249C22×C5—23no—
250C22×C5—23no—
251C22×C5—26no—
252C22×C5—41no—
253C22×C5—43no—
254C22×C5—46no—
255C22×C5—43no—
256C22×C5—43no—
257C22×C5—83no—
258C22×C5—84no—
259C22×C5C2×C4×D413yes—
260C22×C5C2×#12011yescharacteristic
261C22×C5#52513yes—
262C4×C5—21no—
263C4×C5—23no—
264C4×C5—26no—
265C4×C5—46no—
266C4×C5—43no—
267C4×C5—43no—
268C4×C5—42no—
269C4×C5—83no—
270C4×C5—81no—
271C24—21no—
272C24C2×C5×D413yes—
273C24C24×C511yescharacteristic
274#41—212no—
275#41—212no—
276C2×Q8—21no—
277C2×D4—23no—
278C2×D4—212no—
279C2×D4—212no—
280C2×D4—26no—
281C2×D4—26no—
282C2×D4C22×C4×C516yes—
283C2×D4C5×#4116yes—
284C22×C4—23no—
285C22×C4—23no—
286C22×C4—23no—
287C22×C4—23no—
288C22×C4—23no—
289C22×C4—23no—
290C22×C4—23no—
291C22×C4—23no—
292C22×C4—23no—
293C22×C4—23no—
294C22×C4—81no—
295C22×C4—81no—
296C22×C4—83no—
297C22×C4—82no—
298C22×C4C22×C4×C512yescomplemented
299C22×C4C2×C5×D413yes—
300C22×C4C2×C5×D413yes—
301C22×C4C2×C5×D413yes—
302C22×C4C2×C5×D413yes—
303C22×C4C2×C5×D413yes—
304C4⋊C4—23no—
305C4⋊C4—23no—
306C4⋊C4—212no—
307C4⋊C4—26no—
308C4⋊C4—41no—
309C4⋊C4—43no—
310C4⋊C4—83no—
311C22⋊C4—26no—
312C22⋊C4—212no—
313C22⋊C4—26no—
314C22⋊C4—23no—
315C22⋊C4—26no—
316C22⋊C4—26no—
317C22⋊C4—83no—
318C22⋊C4C22×C4×C516yescomplemented
319C42—26no—
320C42—23no—
321C42—23no—
322C42—83no—
323C2×C5—23no—
324C2×C5—23no—
325C2×C5—46no—
326C2×C5C4×#12011yescharacteristic
327C2×C5#302611yescharacteristic
328C2×C5#302811yescharacteristic
329C23—24no—
330C23—23no—
331C23—23no—
332C23—41no—
333C23—41no—
334C23—43no—
335C23—43no—
336C23—81no—
337C23—81no—
338C23C4×C5×D416yes—
339C23C23×C4×C511yescharacteristic
340C23C22×C5×D413yes—
341C23C2×C5×#4113yes—
342Q8—24no—
343D4—212no—
344D4—212no—
345D4—212no—
346C2×C4—212no—
347C2×C4—23no—
348C2×C4—23no—
349C2×C4—26no—
350C2×C4—26no—
351C2×C4—23no—
352C2×C4—23no—
353C2×C4—43no—
354C2×C4—43no—
355C2×C4—46no—
356C2×C4—43no—
357C2×C4—43no—
358C2×C4—41no—
359C2×C4—43no—
360C2×C4—43no—
361C2×C4—43no—
362C2×C4—43no—
363C2×C4—43no—
364C2×C4—43no—
365C2×C4—43no—
366C2×C4—41no—
367C2×C4—43no—
368C2×C4—83no—
369C2×C4—83no—
370C2×C4—83no—
371C2×C4C4×C5×D416yes—
372C2×C4C5×#12011yescharacteristic
373C2×C4C5×#12013yes—
374C5#2148111yescharacteristic, direct product factor, Sylow
375C22—23no—
376C22—23no—
377C22—26no—
378C22—41no—
379C22—43no—
380C22—46no—
381C22—43no—
382C22—43no—
383C22—83no—
384C22—84no—
385C22C2×C4×C5×D413yes—
386C22C2×C5×#12011yescharacteristic
387C22C5×#52513yes—
388C4—21no—
389C4—23no—
390C4—26no—
391C4—46no—
392C4—43no—
393C4—43no—
394C4—42no—
395C4—83no—
396C4—81no—
397C2—23no—
398C2—23no—
399C2—46no—
400C2C4×C5×#12011yescharacteristic
401C2C5×#302611yescharacteristic
402C2C5×#302811yescharacteristic
subgroupG/H
center, socleC22×C5C2×#120
commutatorC23C23×C4×C5
Frattini, cosocleC24C24×C5
prime radicalC2×C5×H(5,𝔽2)C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C5 ◁ C23×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
3. C5×#2322C2semidirect
4. C5×#1890C2semidirect
5. C5×#1867C2semidirect
7. C4×C5×#99C2semidirect
16. C22×C5×C4⋊C4C22semidirect
17. C5×#458C4semidirect
25. C5×#385C22semidirect
26. C5×#381C22semidirect
27. C4×C5×C22⋊C4C22semidirect
28. C5×#342C22semidirect
29. #21481C5direct (N × H)
41. C5×#123C2×C4semidirect
71. C5×#99C2×C4semidirect
79. #2322C2×C5semidirect
80. #1890C2×C5semidirect
81. #1867C2×C5semidirect
83. C4×#99C2×C5semidirect
111. C22×C4×C5C22×C4semidirect
131. C5×C22⋊C4C22×C4semidirect
144. C22×C4⋊C4C22×C5semidirect
145. #458C4×C5semidirect
153. #385C22×C5semidirect
154. #381C22×C5semidirect
155. C4×C22⋊C4C22×C5semidirect
156. #342C22×C5semidirect
213. #123C2×C4×C5semidirect
243. #99C2×C4×C5semidirect
298. C22×C4C22×C4×C5semidirect
318. C22⋊C4C22×C4×C5semidirect
374. C5#21481direct (N × H)

Maximal subgroups

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

subgroupindex
C4×C5×H(5,𝔽2)2
C2×C5×#4582
C5×#23222
C5×#18902
C5×#18672
C5×#17902
C4×C5×#992
#214815