Finite Group Databasebeta

← C5×#20955 #11943675

Subgroups — C5×#20955 #11943675

Order 1280.

1710 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#536C211yesmaximal, characteristic
2C5×#3428C211yesmaximal, characteristic
3C2×C5×#419C212yesmaximal, complemented
4C2×C5×#413C211yesmaximal, characteristic
5C5×#1886C214yesmaximal, complemented
6C5×#1885C214yesmaximal, complemented
7C5×#1733C212yesmaximal, complemented
8C22×C5×#41C2211yescharacteristic
9C23×C5×Q8C2211yescharacteristic
10C22×C5×M16C2212yes—
11C5×#536—24no—
12C5×#536C418yescomplemented
13C2×C5×C4⋊Q8C2212yes—
14C2×C5×#124C2212yes—
15C2×C5×#123—22no—
16C2×C5×C22⋊Q8—22no—
17C5×#520—24no—
18C5×#519C2212yes—
19C5×#518—22no—
20C5×#518C2212yes—
21C4×C5×#41—24no—
22C2×C5×#117—22no—
23C2×C5×#117C2212yes—
24C2×C5×#117C2211yescharacteristic
25C5×#419—24no—
26C5×#419C2218yes—
27C2×C5×#103—24no—
28C5×#413—24no—
29C2×C5×#101C2212yes—
30C2×C5×#100C2212yes—
31C5×#339C2218yes—
32#20955C511yesmaximal, characteristic, direct product factor, Sylow
33C2×C5×#41—22no—
34C2×C5×#41—22no—
35C2×C5×#41—24no—
36C2×C5×#41C2×C414yes—
37C2×C5×#41D414yes—
38C22×C5×Q8—21no—
39C22×C5×Q8—22no—
40C22×C5×Q8—22no—
41C22×C5×Q8—22no—
42C22×C5×Q8—24no—
43C22×C5×Q8C2×C414yescomplemented
44C22×C5×Q8C2312yes—
45C22×C5×Q8C2311yescharacteristic
46C22×C5×D4D412yes—
47C22×C5×D4C2311yescharacteristic
48C23×C4×C5—21no—
49C23×C4×C5D412yes—
50C23×C4×C5C2311yescharacteristic
51C2×C5×M16—22no—
52C2×C5×M16—24no—
53C2×C5×M16—24no—
54C2×C5×M16C2314yes—
55C22×C5×C8—22no—
56C5×C4⋊Q8—24no—
57C5×C4⋊Q8C2×C418yescomplemented
58C5×#124—24no—
59C5×#124C2×C418yescomplemented
60C5×#123—216no—
61C5×C22⋊Q8—216no—
62C4×C5×Q8—28no—
63C4×C5×D4—216no—
64C4×C5×D4—28no—
65C5×#117—24no—
66C5×#117—24no—
67C5×#117—22no—
68C5×#117—24no—
69C5×#117—22no—
70C5×#117—22no—
71C5×#117C2×C414yescomplemented
72C5×#117D414yes—
73C5×#117C2314yes—
74C2×C5×C4⋊C4—24no—
75C2×C5×C4⋊C4—21no—
76C2×C5×C4⋊C4—24no—
77C2×C5×C4⋊C4D414yes—
78C2×C5×C22⋊C4—24no—
79C2×C5×C22⋊C4—22no—
80C2×C5×C22⋊C4—21no—
81C2×C5×C22⋊C4—24no—
82C2×C42×C5—24no—
83C2×C42×C5—22no—
84C2×C42×C5C2312yes—
85C5×#103—216no—
86C5×#101—24no—
87C5×#100—24no—
88C2×#536C2×C511yescharacteristic
89#3428C2×C511yescharacteristic
90C2×#419C2×C512yescomplemented
91C2×#413C2×C511yescharacteristic
92#1886C2×C514yescomplemented
93#1885C2×C514yescomplemented
94#1733C2×C512yescomplemented
95C24×C5C2×D412yes—
96C24×C5C2×D411yescharacteristic
97C5×#41—28no—
98C5×#41—28no—
99C5×#41—28no—
100C5×#41—28no—
101C2×C5×Q8—24no—
102C2×C5×Q8—22no—
103C2×C5×Q8—22no—
104C2×C5×Q8—22no—
105C2×C5×Q8—28no—
106C2×C5×Q8—28no—
107C2×C5×Q8—24no—
108C2×C5×Q8—24no—
109C2×C5×Q8—41no—
110C2×C5×Q8—41no—
111C2×C5×Q8—44no—
112C2×C5×Q8—44no—
113C2×C5×Q8—42no—
114C2×C5×Q8C22×C414yes—
115C2×C5×Q8C22×C412yes—
116C2×C5×Q8C2×D412yes—
117C2×C5×D4—24no—
118C2×C5×D4—24no—
119C2×C5×D4—22no—
120C2×C5×D4—22no—
121C2×C5×D4C22⋊C418yes—
122C2×C5×D4C22×C412yes—
123C2×C5×D4C2×D412yes—
124C22×C4×C5—22no—
125C22×C4×C5—22no—
126C22×C4×C5—24no—
127C22×C4×C5—24no—
128C22×C4×C5—22no—
129C22×C4×C5—22no—
130C22×C4×C5—28no—
131C22×C4×C5—24no—
132C22×C4×C5—42no—
133C22×C4×C5—42no—
134C22×C4×C5C22⋊C418yes—
135C22×C4×C5C22×C412yes—
136C22×C4×C5C2×D412yes—
137C22×C4×C5C2×D411yescharacteristic
138C22×C4×C5C2×D412yes—
139C22×C4×C5C2×D412yes—
140C22×C4×C5C2×D412yes—
141C22×C4×C5#4114yes—
142C22×C4×C5C2411yescharacteristic
143C5×M16—24no—
144C5×M16—24no—
145C5×M16—44no—
146C2×C5×C8—24no—
147C2×C5×C8—44no—
148C5×C4⋊C4—28no—
149C5×C4⋊C4—24no—
150C5×C4⋊C4—216no—
151C5×C4⋊C4—24no—
152C5×C4⋊C4C2×D418yes—
153C5×C22⋊C4—28no—
154C5×C22⋊C4—24no—
155C5×C22⋊C4—216no—
156C5×C22⋊C4—24no—
157C5×C22⋊C4—24no—
158C42×C5—28no—
159C42×C5—24no—
160C42×C5—24no—
161C42×C5—22no—
162C42×C5C22×C414yes—
163C22×#41C22×C511yescharacteristic
164C23×Q8C22×C511yescharacteristic
165C22×M16C22×C512yes—
166#536—24no—
167#536C4×C518yescomplemented
168C2×C4⋊Q8C22×C512yes—
169C2×#124C22×C512yes—
170C2×#123—22no—
171C2×C22⋊Q8—22no—
172#520—24no—
173#519C22×C512yes—
174#518—22no—
175#518C22×C512yes—
176C4×#41—24no—
177C2×#117—22no—
178C2×#117C22×C512yes—
179C2×#117C22×C511yescharacteristic
180#419—24no—
181#419C22×C518yes—
182C2×#103—24no—
183#413—24no—
184C2×#101C22×C512yes—
185C2×#100C22×C512yes—
186#339C22×C518yes—
187C23×C5—22no—
188C23×C5—22no—
189C23×C5—42no—
190C23×C5—44no—
191C23×C5C2×C22⋊C414yes—
192C23×C5C2×C22⋊C412yes—
193C23×C5#12012yes—
194C23×C5#12312yes—
195C23×C5C22×D411yescharacteristic
196C5×Q8—24no—
197C5×Q8—24no—
198C5×Q8—28no—
199C5×Q8—44no—
200C5×Q8—44no—
201C5×Q8—44no—
202C5×D4—216no—
203C5×D4—24no—
204C5×D4—24no—
205C2×C4×C5—22no—
206C2×C4×C5—22no—
207C2×C4×C5—28no—
208C2×C4×C5—28no—
209C2×C4×C5—24no—
210C2×C4×C5—24no—
211C2×C4×C5—28no—
212C2×C4×C5—44no—
213C2×C4×C5—42no—
214C2×C4×C5—42no—
215C2×C4×C5—48no—
216C2×C4×C5—84no—
217C2×C4×C5—88no—
218C2×C4×C5C2×C22⋊C414yes—
219C2×C4×C5C2×C22⋊C412yes—
220C2×C4×C5C4×D414yes—
221C2×C4×C5C4×D414yes—
222C2×C4×C5#12011yescharacteristic
223C2×C4×C5#12011yescharacteristic
224C2×C4×C5#12114yes—
225C2×C4×C5#12114yes—
226C2×C4×C5#12312yes—
227C2×C4×C5C23×C411yescharacteristic
228C2×C4×C5C22×D412yes—
229C2×C4×C5C22×D411yescharacteristic
230C2×C4×C5C2×#4112yes—
231C5×C8—44no—
232C2×#41—22no—
233C2×#41—22no—
234C2×#41—24no—
235C2×#41C2×C4×C514yes—
236C2×#41C5×D414yes—
237C22×Q8—21no—
238C22×Q8—22no—
239C22×Q8—22no—
240C22×Q8—22no—
241C22×Q8—24no—
242C22×Q8C2×C4×C514yescomplemented
243C22×Q8C23×C512yes—
244C22×Q8C23×C511yescharacteristic
245C22×D4C5×D412yes—
246C22×D4C23×C511yescharacteristic
247C23×C4—21no—
248C23×C4C5×D412yes—
249C23×C4C23×C511yescharacteristic
250C2×M16—22no—
251C2×M16—24no—
252C2×M16—24no—
253C2×M16C23×C514yes—
254C22×C8—22no—
255C4⋊Q8—24no—
256C4⋊Q8C2×C4×C518yescomplemented
257#124—24no—
258#124C2×C4×C518yescomplemented
259#123—216no—
260C22⋊Q8—216no—
261C4×Q8—28no—
262C4×D4—216no—
263C4×D4—28no—
264#117—24no—
265#117—24no—
266#117—22no—
267#117—24no—
268#117—22no—
269#117—22no—
270#117C2×C4×C514yescomplemented
271#117C5×D414yes—
272#117C23×C514yes—
273C2×C4⋊C4—24no—
274C2×C4⋊C4—21no—
275C2×C4⋊C4—24no—
276C2×C4⋊C4C5×D414yes—
277C2×C22⋊C4—24no—
278C2×C22⋊C4—22no—
279C2×C22⋊C4—21no—
280C2×C22⋊C4—24no—
281C2×C42—24no—
282C2×C42—22no—
283C2×C42C23×C512yes—
284#103—216no—
285#101—24no—
286#100—24no—
287C22×C5—22no—
288C22×C5—24no—
289C22×C5—24no—
290C22×C5—42no—
291C22×C5—42no—
292C22×C5—44no—
293C22×C5—44no—
294C22×C5—82no—
295C22×C5#38614yes—
296C22×C5C22×C22⋊C411yescharacteristic
297C22×C5C2×#12011yescharacteristic
298C22×C5C2×#12311yescharacteristic
299C4×C5—24no—
300C4×C5—44no—
301C4×C5—48no—
302C4×C5—44no—
303C4×C5#38612yes—
304C4×C5#38612yes—
305C4×C5C2×C4×D412yes—
306C4×C5C2×#12112yes—
307C24C2×C5×D412yes—
308C24C2×C5×D411yescharacteristic
309#41—28no—
310#41—28no—
311#41—28no—
312#41—28no—
313C2×Q8—24no—
314C2×Q8—22no—
315C2×Q8—22no—
316C2×Q8—22no—
317C2×Q8—28no—
318C2×Q8—28no—
319C2×Q8—24no—
320C2×Q8—24no—
321C2×Q8—41no—
322C2×Q8—41no—
323C2×Q8—44no—
324C2×Q8—44no—
325C2×Q8—42no—
326C2×Q8C22×C4×C514yes—
327C2×Q8C22×C4×C512yes—
328C2×Q8C2×C5×D412yes—
329C2×D4—24no—
330C2×D4—24no—
331C2×D4—22no—
332C2×D4—22no—
333C2×D4C5×C22⋊C418yes—
334C2×D4C22×C4×C512yes—
335C2×D4C2×C5×D412yes—
336C22×C4—22no—
337C22×C4—22no—
338C22×C4—24no—
339C22×C4—24no—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—28no—
343C22×C4—24no—
344C22×C4—42no—
345C22×C4—42no—
346C22×C4C5×C22⋊C418yes—
347C22×C4C22×C4×C512yes—
348C22×C4C2×C5×D412yes—
349C22×C4C2×C5×D411yescharacteristic
350C22×C4C2×C5×D412yes—
351C22×C4C2×C5×D412yes—
352C22×C4C2×C5×D412yes—
353C22×C4C5×#4114yes—
354C22×C4C24×C511yescharacteristic
355M16—24no—
356M16—24no—
357M16—44no—
358C2×C8—24no—
359C2×C8—44no—
360C4⋊C4—28no—
361C4⋊C4—24no—
362C4⋊C4—216no—
363C4⋊C4—24no—
364C4⋊C4C2×C5×D418yes—
365C22⋊C4—28no—
366C22⋊C4—24no—
367C22⋊C4—216no—
368C22⋊C4—24no—
369C22⋊C4—24no—
370C42—28no—
371C42—24no—
372C42—24no—
373C42—22no—
374C42C22×C4×C514yes—
375C2×C5—21no—
376C2×C5—21no—
377C2×C5—24no—
378C2×C5—44no—
379C2×C5C2×#38611yescharacteristic
380C2×C5#302212yes—
381C23—22no—
382C23—22no—
383C23—42no—
384C23—44no—
385C23C2×C5×C22⋊C414yes—
386C23C2×C5×C22⋊C412yes—
387C23C5×#12012yes—
388C23C5×#12312yes—
389C23C22×C5×D411yescharacteristic
390Q8—24no—
391Q8—24no—
392Q8—28no—
393Q8—44no—
394Q8—44no—
395Q8—44no—
396D4—216no—
397D4—24no—
398D4—24no—
399C2×C4—22no—
400C2×C4—22no—
401C2×C4—28no—
402C2×C4—28no—
403C2×C4—24no—
404C2×C4—24no—
405C2×C4—28no—
406C2×C4—44no—
407C2×C4—48no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—84no—
411C2×C4—88no—
412C2×C4C2×C5×C22⋊C414yes—
413C2×C4C2×C5×C22⋊C412yes—
414C2×C4C4×C5×D414yes—
415C2×C4C4×C5×D414yes—
416C2×C4C5×#12011yescharacteristic
417C2×C4C5×#12011yescharacteristic
418C2×C4C5×#12114yes—
419C2×C4C5×#12114yes—
420C2×C4C5×#12312yes—
421C2×C4C23×C4×C511yescharacteristic
422C2×C4C22×C5×D412yes—
423C2×C4C22×C5×D411yescharacteristic
424C2×C4C2×C5×#4112yes—
425C8—44no—
426C5#2095511yescharacteristic, direct product factor, Sylow
427C22—22no—
428C22—24no—
429C22—24no—
430C22—42no—
431C22—42no—
432C22—44no—
433C22—44no—
434C22—82no—
435C22C5×#38614yes—
436C22C22×C5×C22⋊C411yescharacteristic
437C22C2×C5×#12011yescharacteristic
438C22C2×C5×#12311yescharacteristic
439C4—24no—
440C4—44no—
441C4—48no—
442C4—44no—
443C4C5×#38612yes—
444C4C5×#38612yes—
445C4C2×C4×C5×D412yes—
446C4C2×C5×#12112yes—
447C2—21no—
448C2—21no—
449C2—24no—
450C2—44no—
451C2C2×C5×#38611yescharacteristic
452C2C5×#302212yes—
subgroupG/H
center, socleC22×C5C2×#120
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC22×C5×#41C22
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
3. C2×C5×#419C2semidirect
5. C5×#1886C2semidirect
6. C5×#1885C2semidirect
7. C5×#1733C2semidirect
12. C5×#536C4semidirect
32. #20955C5direct (N × H)
43. C22×C5×Q8C2×C4semidirect
57. C5×C4⋊Q8C2×C4semidirect
59. C5×#124C2×C4semidirect
71. C5×#117C2×C4semidirect
90. C2×#419C2×C5semidirect
92. #1886C2×C5semidirect
93. #1885C2×C5semidirect
94. #1733C2×C5semidirect
167. #536C4×C5semidirect
242. C22×Q8C2×C4×C5semidirect
256. C4⋊Q8C2×C4×C5semidirect
258. #124C2×C4×C5semidirect
270. #117C2×C4×C5semidirect
426. C5#20955direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5362
C5×#34282
C2×C5×#4192
C2×C5×#4132
C5×#18862
C5×#18852
C5×#17332
#209555