Finite Group Databasebeta

← C5×#24989 #11947709

Subgroups — C5×#24989 #11947709

Order 1280.

620 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#473C211yesmaximal, characteristic
2C5×#2950C211yesmaximal, characteristic, complemented
3C5×#2082C212yesmaximal, complemented
4C5×#2049C212yesmaximal
5C5×#1979C211yesmaximal, characteristic, complemented
6C5×#1953C211yesmaximal, characteristic, complemented
7C5×#1905C212yesmaximal
8C5×#1833C211yesmaximal, characteristic, complemented
9C5×#1830C212yesmaximal, complemented
10C5×#1814C211yesmaximal, characteristic
11C5×#1757C211yesmaximal, characteristic
12C2×C5×#137C2212yes—
13C22×C5×Q16C2211yescharacteristic
14C2×C5×#131C2211yescharacteristic
15C5×#519C2212yes—
16C5×#473—22no—
17C5×#473—22no—
18C5×#441—22no—
19C4×C5×Q16—22no—
20C5×#430C2212yes—
21C2×C5×#108C2211yescharacteristic
22C2×C5×#108C2211yescharacteristic
23C5×#427C2211yescharacteristic
24C5×#421C2212yes—
25C5×#419C2212yes—
26C5×#419C2212yes—
27C5×#413C2211yescharacteristic
28C2×C5×#101C2212yes—
29C2×C5×#101C2212yes—
30C5×#410C2211yescharacteristic
31C5×#405C2211yescharacteristic
32C5×#405C2211yescharacteristic
33C5×#344C2211yescharacteristic
34C5×#344C2211yescharacteristic
35C5×#344C2212yes—
36C5×#344C2212yes—
37C5×#344C2212yes—
38C5×H(3,ℤ/4)C2212yes—
39#24989C511yesmaximal, characteristic, direct product factor, Sylow
40C2×C5×#41C2311yescharacteristic
41C22×C5×Q8C2312yes—
42C5×#137—24no—
43C5×#137—42no—
44C2×C5×Q16—22no—
45C2×C5×Q16—21no—
46C2×C5×Q16—21no—
47C2×C5×Q16—21no—
48C2×C5×Q16—21no—
49C2×C5×Q16D412yes—
50C2×C5×Q16D412yes—
51C2×C5×SD16—22no—
52C5×#131—21no—
53C5×#131—21no—
54C5×#131—21no—
55C5×#131—21no—
56C2×C5×M16—21no—
57C2×C5×M16C2311yescharacteristic
58C2×C5×M16C2311yescharacteristic
59C2×C5×M16C2312yes—
60C2×C5×M16C2311yescharacteristic
61C2×C5×M16C2312yes—
62C22×C5×C8—21no—
63C22×C5×C8C2311yescharacteristic
64C4×C5×Q8—24no—
65C4×C5×Q8—42no—
66C5×#117—24no—
67C5×#117C2311yescharacteristic
68C5×#117C2312yes—
69C5×#117C2311yescharacteristic
70C5×#108—21no—
71C5×#108—21no—
72C5×#108—21no—
73C5×#108—21no—
74C5×#108—42no—
75C5×#107—21no—
76C5×#106—21no—
77C5×#104—42no—
78C5×#103—24no—
79C5×#103—42no—
80C5×#101—24no—
81C5×#101—21no—
82C5×#101—42no—
83C5×#100—21no—
84C5×#99—22no—
85C5×#97—21no—
86C5×#97—21no—
87C4×C5×C8—21no—
88C4×C5×C8—21no—
89C2×#473C2×C511yescharacteristic
90#2950C2×C511yescharacteristic, complemented
91#2082C2×C512yescomplemented
92#2049C2×C512yes—
93#1979C2×C511yescharacteristic, complemented
94#1953C2×C511yescharacteristic, complemented
95#1905C2×C512yes—
96#1833C2×C511yescharacteristic, complemented
97#1830C2×C512yescomplemented
98#1814C2×C511yescharacteristic
99#1757C2×C511yescharacteristic
100C5×#41—21no—
101C5×#41—21no—
102C5×#41—21no—
103C5×#41—21no—
104C2×C5×Q8—22no—
105C2×C5×Q8—22no—
106C2×C5×Q8—22no—
107C2×C5×Q8—22no—
108C2×C5×Q8—22no—
109C2×C5×Q8C2×D414yes—
110C2×C5×Q8#4111yescharacteristic
111C2×C5×D4—21no—
112C2×C5×D4#4111yescharacteristic
113C22×C4×C5—22no—
114C22×C4×C5—21no—
115C22×C4×C5C2411yescharacteristic
116C5×Q16—22no—
117C5×Q16—22no—
118C5×Q16—22no—
119C5×Q16—22no—
120C5×Q16—44no—
121C5×SD16—44no—
122C5×M16—21no—
123C5×M16—22no—
124C5×M16—21no—
125C5×M16—21no—
126C5×M16—21no—
127C5×M16—22no—
128C5×M16—22no—
129C5×M16—21no—
130C5×M16—22no—
131C5×M16—21no—
132C5×M16—41no—
133C5×M16—41no—
134C2×C5×C8—21no—
135C2×C5×C8—21no—
136C2×C5×C8—22no—
137C2×C5×C8—21no—
138C2×C5×C8—22no—
139C2×C5×C8—41no—
140C2×C5×C8—41no—
141C2×C5×C8C2×D411yescharacteristic
142C2×C5×C8C2×D411yescharacteristic
143C2×C5×C8#4111yescharacteristic
144C2×C5×C8#4111yescharacteristic
145C2×C5×C8#4111yescharacteristic
146C2×C5×C8#4111yescharacteristic
147C5×C4⋊C4—21no—
148C5×C4⋊C4—22no—
149C5×C4⋊C4—21no—
150C5×C4⋊C4—44no—
151C5×C22⋊C4—22no—
152C5×C22⋊C4—21no—
153C5×C22⋊C4#4112yes—
154C42×C5—21no—
155C42×C5—21no—
156C42×C5—22no—
157C42×C5—44no—
158C2×#137C22×C512yes—
159C22×Q16C22×C511yescharacteristic
160C2×#131C22×C511yescharacteristic
161#519C22×C512yes—
162#473—22no—
163#473—22no—
164#441—22no—
165C4×Q16—22no—
166#430C22×C512yes—
167C2×#108C22×C511yescharacteristic
168C2×#108C22×C511yescharacteristic
169#427C22×C511yescharacteristic
170#421C22×C512yes—
171#419C22×C512yes—
172#419C22×C512yes—
173#413C22×C511yescharacteristic
174C2×#101C22×C512yes—
175C2×#101C22×C512yes—
176#410C22×C511yescharacteristic
177#405C22×C511yescharacteristic
178#405C22×C511yescharacteristic
179#344C22×C512yes—
180#344C22×C512yes—
181#344C22×C511yescharacteristic
182#344C22×C511yescharacteristic
183#344C22×C512yes—
184H(3,ℤ/4)C22×C512yes—
185C23×C5—21no—
186C23×C5C2×#4111yescharacteristic
187C5×Q8—24no—
188C5×Q8—24no—
189C5×Q8—21no—
190C5×Q8—21no—
191C5×Q8—42no—
192C5×Q8—42no—
193C5×D4—21no—
194C5×D4—21no—
195C5×D4—41no—
196C5×D4—41no—
197C2×C4×C5—21no—
198C2×C4×C5—22no—
199C2×C4×C5—24no—
200C2×C4×C5—42no—
201C2×C4×C5—42no—
202C2×C4×C5—41no—
203C2×C4×C5—41no—
204C2×C4×C5—42no—
205C2×C4×C5—41no—
206C2×C4×C5C22×D411yescharacteristic
207C2×C4×C5C2×#4111yescharacteristic
208C2×C4×C5C2×#4111yescharacteristic
209C2×C4×C5C2×#4111yescharacteristic
210C2×C4×C5H(5,𝔽2)11yescharacteristic
211C2×C4×C5H(5,𝔽2)11yescharacteristic
212C5×C8—41no—
213C5×C8—42no—
214C5×C8—41no—
215C5×C8—42no—
216C5×C8—41no—
217C5×C8#12311yescharacteristic
218C5×C8#12311yescharacteristic
219C5×C8#12311yescharacteristic
220C5×C8#12311yescharacteristic
221C2×#41C23×C511yescharacteristic
222C22×Q8C23×C512yes—
223#137—24no—
224#137—42no—
225C2×Q16—22no—
226C2×Q16—21no—
227C2×Q16—21no—
228C2×Q16—21no—
229C2×Q16—21no—
230C2×Q16C5×D412yes—
231C2×Q16C5×D412yes—
232C2×SD16—22no—
233#131—21no—
234#131—21no—
235#131—21no—
236#131—21no—
237C2×M16—21no—
238C2×M16C23×C511yescharacteristic
239C2×M16C23×C512yes—
240C2×M16C23×C511yescharacteristic
241C2×M16C23×C512yes—
242C2×M16C23×C511yescharacteristic
243C22×C8—21no—
244C22×C8C23×C511yescharacteristic
245C4×Q8—24no—
246C4×Q8—42no—
247#117—24no—
248#117C23×C512yes—
249#117C23×C511yescharacteristic
250#117C23×C511yescharacteristic
251#108—21no—
252#108—21no—
253#108—21no—
254#108—21no—
255#108—42no—
256#107—21no—
257#106—21no—
258#104—42no—
259#103—24no—
260#103—42no—
261#101—24no—
262#101—21no—
263#101—42no—
264#100—21no—
265#99—22no—
266#97—21no—
267#97—21no—
268C4×C8—21no—
269C4×C8—21no—
270C22×C5—41no—
271C22×C5—41no—
272C22×C5—81no—
273C22×C5#52911yescharacteristic
274C22×C5#54611yescharacteristic
275C22×C5#55511yescharacteristic
276C4×C5—42no—
277C4×C5—41no—
278C4×C5—44no—
279C4×C5—82no—
280C4×C5—81no—
281C4×C5C2×#12311yescharacteristic
282C4×C5#54011yescharacteristic
283C4×C5#54611yescharacteristic
284C4×C5#55311yescharacteristic
285#41—21no—
286#41—21no—
287#41—21no—
288#41—21no—
289C2×Q8—22no—
290C2×Q8—22no—
291C2×Q8—22no—
292C2×Q8—22no—
293C2×Q8—22no—
294C2×Q8C2×C5×D414yes—
295C2×Q8C5×#4111yescharacteristic
296C2×D4—21no—
297C2×D4C5×#4111yescharacteristic
298C22×C4—22no—
299C22×C4—21no—
300C22×C4C24×C511yescharacteristic
301Q16—22no—
302Q16—22no—
303Q16—22no—
304Q16—22no—
305Q16—44no—
306SD16—44no—
307M16—21no—
308M16—22no—
309M16—21no—
310M16—21no—
311M16—22no—
312M16—21no—
313M16—21no—
314M16—22no—
315M16—21no—
316M16—22no—
317M16—41no—
318M16—41no—
319C2×C8—21no—
320C2×C8—21no—
321C2×C8—21no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—41no—
325C2×C8—41no—
326C2×C8C2×C5×D411yescharacteristic
327C2×C8C2×C5×D411yescharacteristic
328C2×C8C5×#4111yescharacteristic
329C2×C8C5×#4111yescharacteristic
330C2×C8C5×#4111yescharacteristic
331C2×C8C5×#4111yescharacteristic
332C4⋊C4—21no—
333C4⋊C4—22no—
334C4⋊C4—21no—
335C4⋊C4—44no—
336C22⋊C4—21no—
337C22⋊C4—22no—
338C22⋊C4C5×#4112yes—
339C42—21no—
340C42—21no—
341C42—22no—
342C42—44no—
343C2×C5—21no—
344C2×C5—21no—
345C2×C5—21no—
346C2×C5—81no—
347C2×C5#242011yescharacteristic
348C23—21no—
349C23C2×C5×#4111yescharacteristic
350Q8—24no—
351Q8—24no—
352Q8—21no—
353Q8—21no—
354Q8—42no—
355Q8—42no—
356D4—21no—
357D4—21no—
358D4—41no—
359D4—41no—
360C2×C4—21no—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—42no—
364C2×C4—42no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—42no—
368C2×C4—41no—
369C2×C4C22×C5×D411yescharacteristic
370C2×C4C2×C5×#4111yescharacteristic
371C2×C4C2×C5×#4111yescharacteristic
372C2×C4C2×C5×#4111yescharacteristic
373C2×C4C5×H(5,𝔽2)11yescharacteristic
374C2×C4C5×H(5,𝔽2)11yescharacteristic
375C8—41no—
376C8—42no—
377C8—42no—
378C8—41no—
379C8—41no—
380C8C5×#12311yescharacteristic
381C8C5×#12311yescharacteristic
382C8C5×#12311yescharacteristic
383C8C5×#12311yescharacteristic
384C5#2498911yescharacteristic, direct product factor, Sylow
385C22—41no—
386C22—41no—
387C22—81no—
388C22C5×#52911yescharacteristic
389C22C5×#54611yescharacteristic
390C22C5×#55511yescharacteristic
391C4—42no—
392C4—41no—
393C4—44no—
394C4—82no—
395C4—81no—
396C4C2×C5×#12311yescharacteristic
397C4C5×#54011yescharacteristic
398C4C5×#54611yescharacteristic
399C4C5×#55311yescharacteristic
400C2—21no—
401C2—21no—
402C2—21no—
403C2—81no—
404C2C5×#242011yescharacteristic
subgroupG/H
center, socleC2×C5#2420
commutator, Frattini, cosocleC22×C4C24×C5
prime radicalC2×C5×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C5 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#2950C2semidirect
3. C5×#2082C2semidirect
5. C5×#1979C2semidirect
6. C5×#1953C2semidirect
8. C5×#1833C2semidirect
9. C5×#1830C2semidirect
39. #24989C5direct (N × H)
90. #2950C2×C5semidirect
91. #2082C2×C5semidirect
93. #1979C2×C5semidirect
94. #1953C2×C5semidirect
96. #1833C2×C5semidirect
97. #1830C2×C5semidirect
384. C5#24989direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4732
C5×#29502
C5×#20822
C5×#20492
C5×#19792
C5×#19532
C5×#19052
C5×#18332
C5×#18302
C5×#18142
C5×#17572
#249895