Finite Group Databasebeta

← C5×#26920 #11949640

Subgroups — C5×#26920 #11949640

Order 1280.

808 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#3081C212yesmaximal, complemented
2C5×#2948C212yesmaximal, complemented
3C5×#2045C212yesmaximal, complemented
4C5×#2027C211yesmaximal, characteristic, complemented
5C5×#2011C211yesmaximal, characteristic
6C5×#1931C212yesmaximal, complemented
7C5×#1922C212yesmaximal, complemented
8C5×#1887C212yesmaximal, complemented
9C5×#1856C211yesmaximal, characteristic, complemented
10C22×C5×D8C2212yes—
11C5×#544C2211yescharacteristic
12C2×C5×#127C2211yescharacteristic
13C5×#518C2211yescharacteristic
14C5×#518C2212yes—
15C5×#478—22no—
16C5×#478—22no—
17C5×#476—22no—
18C5×#474—22no—
19C5×#442—22no—
20C5×#442—22no—
21C4×C5×D8—22no—
22C4×C5×D8—22no—
23C5×#428C2212yes—
24C5×#427C2212yes—
25C5×#424C2212yes—
26C5×#418C2212yes—
27C5×#418C2212yes—
28C5×#418C2212yes—
29C2×C5×#102C2212yes—
30C2×C5×#100C2211yescharacteristic
31C2×C5×#100C2212yes—
32C5×#405C2212yes—
33C5×#390C2211yescharacteristic
34C5×#343C2211yescharacteristic
35C5×#341C2212yes—
36C5×#339C2212yes—
37C5×#339C2212yes—
38C5×#336C2211yescharacteristic
39#26920C511yesmaximal, characteristic, direct product factor, Sylow
40C22×C5×D4—41no—
41C22×C5×D4C2311yescharacteristic
42C22×C5×D4C2312yes—
43C2×C5×D8—24no—
44C2×C5×D8—24no—
45C2×C5×D8—22no—
46C2×C5×D8—22no—
47C2×C5×M16C2312yes—
48C2×C5×M16C2312yes—
49C22×C5×C8C2312yes—
50C5×C4⋊Q8—22no—
51C5×#127—24no—
52C5×#125—22no—
53C5×C22⋊Q8—41no—
54C4×C5×D4—22no—
55C4×C5×D4—22no—
56C4×C5×D4—22no—
57C4×C5×D4—22no—
58C4×C5×D4—22no—
59C4×C5×D4—22no—
60C5×#117C2312yes—
61C5×#117C2312yes—
62C2×C5×C4⋊C4C2311yescharacteristic
63C2×C5×C22⋊C4—41no—
64C2×C5×C22⋊C4—42no—
65C2×C5×C22⋊C4—41no—
66C2×C42×C5C2311yescharacteristic
67C5×#107—22no—
68C5×#107D412yescomplemented
69C5×#107D412yescomplemented
70C5×#106—22no—
71C5×#106D412yescomplemented
72C5×#106D412yescomplemented
73C5×C4⋊C8—22no—
74C5×C4⋊C8—22no—
75C5×#102—22no—
76C5×#102—22no—
77C5×#102—22no—
78C5×#102—22no—
79C5×#102—22no—
80C5×#102—22no—
81C5×#102—22no—
82C5×#102—22no—
83C5×#100—24no—
84C5×#100—22no—
85C5×#97—22no—
86C4×C5×C8—22no—
87#3081C2×C512yescomplemented
88#2948C2×C512yescomplemented
89#2045C2×C512yescomplemented
90#2027C2×C511yescharacteristic, complemented
91#2011C2×C511yescharacteristic
92#1931C2×C512yescomplemented
93#1922C2×C512yescomplemented
94#1887C2×C512yescomplemented
95#1856C2×C511yescharacteristic, complemented
96C24×C5—21no—
97C24×C5—22no—
98C2×C5×Q8—41no—
99C2×C5×D4—22no—
100C2×C5×D4—22no—
101C2×C5×D4—22no—
102C2×C5×D4—22no—
103C2×C5×D4—22no—
104C2×C5×D4—22no—
105C2×C5×D4—22no—
106C2×C5×D4—21no—
107C2×C5×D4—44no—
108C2×C5×D4—82no—
109C2×C5×D4—82no—
110C2×C5×D4#4114yes—
111C2×C5×D4#4112yes—
112C22×C4×C5—21no—
113C22×C4×C5—21no—
114C22×C4×C5—41no—
115C22×C4×C5—41no—
116C22×C4×C5—42no—
117C22×C4×C5—42no—
118C22×C4×C5C2411yescharacteristic
119C5×D8—28no—
120C5×D8—28no—
121C5×M16—22no—
122C5×M16—22no—
123C5×M16—22no—
124C5×M16—22no—
125C2×C5×C8—22no—
126C2×C5×C8—22no—
127C2×C5×C8—22no—
128C2×C5×C8—22no—
129C2×C5×C8C2×D412yes—
130C2×C5×C8C2×D412yes—
131C5×C4⋊C4—22no—
132C5×C4⋊C4—41no—
133C5×C4⋊C4—42no—
134C5×C4⋊C4C2×D412yes—
135C5×C4⋊C4C2×D412yes—
136C5×C4⋊C4C2×D412yes—
137C5×C4⋊C4C2×D412yes—
138C5×C22⋊C4—22no—
139C5×C22⋊C4—22no—
140C5×C22⋊C4—42no—
141C5×C22⋊C4—42no—
142C5×C22⋊C4—42no—
143C5×C22⋊C4—82no—
144C42×C5—22no—
145C42×C5—22no—
146C42×C5—22no—
147C22×D8C22×C512yes—
148#544C22×C511yescharacteristic
149C2×#127C22×C511yescharacteristic
150#518C22×C512yes—
151#518C22×C511yescharacteristic
152#478—22no—
153#478—22no—
154#476—22no—
155#474—22no—
156#442—22no—
157#442—22no—
158C4×D8—22no—
159C4×D8—22no—
160#428C22×C512yes—
161#427C22×C512yes—
162#424C22×C512yes—
163#418C22×C512yes—
164#418C22×C512yes—
165#418C22×C512yes—
166C2×#102C22×C512yes—
167C2×#100C22×C511yescharacteristic
168C2×#100C22×C512yes—
169#405C22×C512yes—
170#390C22×C511yescharacteristic
171#343C22×C511yescharacteristic
172#341C22×C512yes—
173#339C22×C512yes—
174#339C22×C512yes—
175#336C22×C511yescharacteristic
176C23×C5—22no—
177C23×C5—24no—
178C23×C5—41no—
179C23×C5—42no—
180C23×C5—42no—
181C23×C5—41no—
182C23×C5—81no—
183C23×C5—82no—
184C23×C5—82no—
185C23×C5—81no—
186C23×C5H(5,𝔽2)11yescharacteristic
187C5×Q8—161no—
188C5×D4—24no—
189C5×D4—24no—
190C5×D4—24no—
191C5×D4—42no—
192C5×D4—42no—
193C5×D4—42no—
194C5×D4—88no—
195C2×C4×C5—22no—
196C2×C4×C5—22no—
197C2×C4×C5—22no—
198C2×C4×C5—22no—
199C2×C4×C5—22no—
200C2×C4×C5—41no—
201C2×C4×C5—41no—
202C2×C4×C5—41no—
203C2×C4×C5—81no—
204C2×C4×C5—162no—
205C2×C4×C5—161no—
206C2×C4×C5—161no—
207C2×C4×C5—162no—
208C2×C4×C5C22×D412yes—
209C2×C4×C5C2×#4111yescharacteristic
210C2×C4×C5C2×#4112yes—
211C2×C4×C52−1+411yescharacteristic
212C5×C8—22no—
213C5×C8—22no—
214C5×C8—42no—
215C5×C8—42no—
216C22×D4—41no—
217C22×D4C23×C512yes—
218C22×D4C23×C511yescharacteristic
219C2×D8—24no—
220C2×D8—24no—
221C2×D8—22no—
222C2×D8—22no—
223C2×M16C23×C512yes—
224C2×M16C23×C512yes—
225C22×C8C23×C512yes—
226C4⋊Q8—22no—
227#127—24no—
228#125—22no—
229C22⋊Q8—41no—
230C4×D4—22no—
231C4×D4—22no—
232C4×D4—22no—
233C4×D4—22no—
234C4×D4—22no—
235C4×D4—22no—
236#117C23×C512yes—
237#117C23×C512yes—
238C2×C4⋊C4C23×C511yescharacteristic
239C2×C22⋊C4—41no—
240C2×C22⋊C4—42no—
241C2×C22⋊C4—41no—
242C2×C42C23×C511yescharacteristic
243#107—22no—
244#107C5×D412yescomplemented
245#107C5×D412yescomplemented
246#106—22no—
247#106C5×D412yescomplemented
248#106C5×D412yescomplemented
249C4⋊C8—22no—
250C4⋊C8—22no—
251#102—22no—
252#102—22no—
253#102—22no—
254#102—22no—
255#102—22no—
256#102—22no—
257#102—22no—
258#102—22no—
259#100—24no—
260#100—22no—
261#97—22no—
262C4×C8—22no—
263C22×C5—21no—
264C22×C5—21no—
265C22×C5—42no—
266C22×C5—44no—
267C22×C5—84no—
268C22×C5—82no—
269C22×C5—82no—
270C22×C5—81no—
271C22×C5—81no—
272C22×C5—82no—
273C22×C5—161no—
274C22×C5—162no—
275C22×C5#53911yescharacteristic
276C22×C5D4211yescharacteristic
277C22×C5#55111yescharacteristic
278C4×C5—42no—
279C4×C5—42no—
280C4×C5—42no—
281C4×C5—42no—
282C4×C5—42no—
283C4×C5—81no—
284C4×C5#52512yes—
285C4×C5#54812yes—
286C24—21no—
287C24—22no—
288C2×Q8—41no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—22no—
296C2×D4—21no—
297C2×D4—44no—
298C2×D4—82no—
299C2×D4—82no—
300C2×D4C5×#4114yes—
301C2×D4C5×#4112yes—
302C22×C4—21no—
303C22×C4—21no—
304C22×C4—41no—
305C22×C4—41no—
306C22×C4—42no—
307C22×C4—42no—
308C22×C4C24×C511yescharacteristic
309D8—28no—
310D8—28no—
311M16—22no—
312M16—22no—
313M16—22no—
314M16—22no—
315C2×C8—22no—
316C2×C8—22no—
317C2×C8—22no—
318C2×C8—22no—
319C2×C8C2×C5×D412yes—
320C2×C8C2×C5×D412yes—
321C4⋊C4—22no—
322C4⋊C4—41no—
323C4⋊C4—42no—
324C4⋊C4C2×C5×D412yes—
325C4⋊C4C2×C5×D412yes—
326C4⋊C4C2×C5×D412yes—
327C4⋊C4C2×C5×D412yes—
328C22⋊C4—22no—
329C22⋊C4—22no—
330C22⋊C4—42no—
331C22⋊C4—42no—
332C22⋊C4—42no—
333C22⋊C4—82no—
334C42—22no—
335C42—22no—
336C42—22no—
337C2×C5—21no—
338C2×C5—21no—
339C2×C5—84no—
340C2×C5—82no—
341C2×C5#246311yescharacteristic
342C2×C5#328811yescharacteristic
343C2×C5#329211yescharacteristic
344C23—22no—
345C23—24no—
346C23—42no—
347C23—41no—
348C23—42no—
349C23—41no—
350C23—81no—
351C23—82no—
352C23—82no—
353C23—81no—
354C23C5×H(5,𝔽2)11yescharacteristic
355Q8—161no—
356D4—24no—
357D4—24no—
358D4—24no—
359D4—42no—
360D4—42no—
361D4—42no—
362D4—88no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—41no—
371C2×C4—81no—
372C2×C4—161no—
373C2×C4—162no—
374C2×C4—161no—
375C2×C4—162no—
376C2×C4C22×C5×D412yes—
377C2×C4C2×C5×#4111yescharacteristic
378C2×C4C2×C5×#4112yes—
379C2×C4C5×2−1+411yescharacteristic
380C8—22no—
381C8—22no—
382C8—42no—
383C8—42no—
384C5#2692011yescharacteristic, direct product factor, Sylow
385C22—21no—
386C22—21no—
387C22—42no—
388C22—44no—
389C22—84no—
390C22—82no—
391C22—82no—
392C22—81no—
393C22—81no—
394C22—82no—
395C22—161no—
396C22—162no—
397C22C5×#53911yescharacteristic
398C22C5×D4211yescharacteristic
399C22C5×#55111yescharacteristic
400C4—42no—
401C4—42no—
402C4—42no—
403C4—42no—
404C4—42no—
405C4—81no—
406C4C5×#52512yes—
407C4C5×#54812yes—
408C2—21no—
409C2—21no—
410C2—84no—
411C2—82no—
412C2C5×#246311yescharacteristic
413C2C5×#328811yescharacteristic
414C2C5×#329211yescharacteristic
subgroupG/H
center, socleC22×C5D42
commutator, Frattini, cosocleC22×C4C24×C5
prime radicalC5×#2011C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C5 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
1. C5×#3081C2semidirect
2. C5×#2948C2semidirect
3. C5×#2045C2semidirect
4. C5×#2027C2semidirect
6. C5×#1931C2semidirect
7. C5×#1922C2semidirect
8. C5×#1887C2semidirect
9. C5×#1856C2semidirect
39. #26920C5direct (N × H)
68. C5×#107D4semidirect
69. C5×#107D4semidirect
71. C5×#106D4semidirect
72. C5×#106D4semidirect
87. #3081C2×C5semidirect
88. #2948C2×C5semidirect
89. #2045C2×C5semidirect
90. #2027C2×C5semidirect
92. #1931C2×C5semidirect
93. #1922C2×C5semidirect
94. #1887C2×C5semidirect
95. #1856C2×C5semidirect
244. #107C5×D4semidirect
245. #107C5×D4semidirect
247. #106C5×D4semidirect
248. #106C5×D4semidirect
384. C5#26920direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#30812
C5×#29482
C5×#20452
C5×#20272
C5×#20112
C5×#19312
C5×#19222
C5×#18872
C5×#18562
#269205