Finite Group Databasebeta

← C2×C5×#1947 #11943886

Subgroups — C2×C5×#1947 #11943886

Order 1280.

1230 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×#107C212yesmaximal
2C22×C5×C4⋊C8C211yesmaximal, characteristic
3C2×C5×#384C211yesmaximal, characteristic
4C2×C4×C5×C4⋊C4C211yesmaximal, characteristic
5C5×#1947C218yesmaximal, direct product factor
6C2×C5×#340C212yesmaximal
7C23×C5×C8C2212yes—
8C22×C5×C4⋊C4—21no—
9C22×C5×C4⋊C4—21no—
10C22×C5×C4⋊C4C2212yes—
11C22×C5×C4⋊C4C2211yescharacteristic
12C22×C5×C4⋊C4C2211yescharacteristic
13C22×C42×C5—21no—
14C22×C42×C5C2211yescharacteristic
15C2×C5×#107—28no—
16C2×C5×#107C2218yes—
17C2×C5×C4⋊C8C418yescomplemented
18C2×C5×C4⋊C8C2214yes—
19C5×#384—22no—
20C5×#384C2214yes—
21C4×C5×C4⋊C4—22no—
22C4×C5×C4⋊C4C2214yes—
23C2×C5×#95—21no—
24C5×#340C2218yes—
25C2×#1947C511yesmaximal, characteristic, direct product factor, Sylow
26C23×C4×C5—21no—
27C23×C4×C5—21no—
28C23×C4×C5—22no—
29C23×C4×C5D411yescharacteristic
30C23×C4×C5D411yescharacteristic
31C23×C4×C5C2311yescharacteristic
32C22×C5×C8—24no—
33C22×C5×C8—24no—
34C22×C5×C8C2×C418yes—
35C22×C5×C8C2314yes—
36C2×C5×C4⋊C4—21no—
37C2×C5×C4⋊C4—21no—
38C2×C5×C4⋊C4—22no—
39C2×C5×C4⋊C4—22no—
40C2×C5×C4⋊C4—24no—
41C2×C5×C4⋊C4—24no—
42C2×C5×C4⋊C4—22no—
43C2×C5×C4⋊C4—24no—
44C2×C5×C4⋊C4—24no—
45C2×C5×C4⋊C4—44no—
46C2×C5×C4⋊C4—44no—
47C2×C5×C4⋊C4D414yes—
48C2×C5×C4⋊C4Q814yes—
49C2×C5×C4⋊C4C2314yes—
50C2×C5×C4⋊C4C2312yes—
51C2×C5×C4⋊C4C2312yes—
52C2×C42×C5—24no—
53C2×C42×C5—44no—
54C2×C42×C5C2×C414yes—
55C2×C42×C5D412yes—
56C2×C42×C5Q814yes—
57C2×C42×C5C2312yes—
58C5×#107—216no—
59C5×C4⋊C8C2×C4116yescomplemented
60C5×#95—24no—
61C22×#107C2×C512yes—
62C22×C4⋊C8C2×C511yescharacteristic
63C2×#384C2×C511yescharacteristic
64C2×C4×C4⋊C4C2×C511yescharacteristic
65#1947C2×C518yesdirect product factor
66C2×#340C2×C512yes—
67C24×C5C2×D411yescharacteristic
68C22×C4×C5—22no—
69C22×C4×C5—22no—
70C22×C4×C5—24no—
71C22×C4×C5—24no—
72C22×C4×C5—22no—
73C22×C4×C5—22no—
74C22×C4×C5—24no—
75C22×C4×C5—42no—
76C22×C4×C5—42no—
77C22×C4×C5—42no—
78C22×C4×C5—42no—
79C22×C4×C5—44no—
80C22×C4×C5—44no—
81C22×C4×C5—44no—
82C22×C4×C5C4⋊C414yes—
83C22×C4×C5C4⋊C414yes—
84C22×C4×C5D814yes—
85C22×C4×C5Q1614yes—
86C22×C4×C5C22×C412yes—
87C22×C4×C5C2×D412yes—
88C22×C4×C5C2×D411yescharacteristic
89C22×C4×C5C2×D412yes—
90C22×C4×C5C2×D412yes—
91C22×C4×C5C2×Q812yes—
92C22×C4×C5C2×Q812yes—
93C22×C4×C5#4112yes—
94C22×C4×C5#4112yes—
95C22×C4×C5C2411yescharacteristic
96C2×C5×C8—216no—
97C2×C5×C8—24no—
98C2×C5×C8—24no—
99C2×C5×C8C22×C418yes—
100C5×C4⋊C4—24no—
101C5×C4⋊C4—24no—
102C5×C4⋊C4—22no—
103C5×C4⋊C4—22no—
104C5×C4⋊C4—24no—
105C5×C4⋊C4—24no—
106C5×C4⋊C4—48no—
107C5×C4⋊C4—44no—
108C5×C4⋊C4—48no—
109C5×C4⋊C4C2×D414yes—
110C5×C4⋊C4C2×Q814yes—
111C42×C5—48no—
112C42×C5C4⋊C418yes—
113C42×C5C22×C414yes—
114C42×C5C2×Q814yes—
115C23×C8C22×C512yes—
116C22×C4⋊C4—21no—
117C22×C4⋊C4—21no—
118C22×C4⋊C4C22×C512yes—
119C22×C4⋊C4C22×C511yescharacteristic
120C22×C4⋊C4C22×C511yescharacteristic
121C22×C42—21no—
122C22×C42C22×C511yescharacteristic
123C2×#107—28no—
124C2×#107C22×C518yes—
125C2×C4⋊C8C4×C518yescomplemented
126C2×C4⋊C8C22×C514yes—
127#384—22no—
128#384C22×C514yes—
129C4×C4⋊C4—22no—
130C4×C4⋊C4C22×C514yes—
131C2×#95—21no—
132#340C22×C518yes—
133C23×C5C2×C4⋊C412yes—
134C23×C5#12112yes—
135C23×C5C22⋊Q812yes—
136C23×C5C2×D812yes—
137C23×C5C2×Q1612yes—
138C23×C5AGL(1,ℤ/8)12yes—
139C23×C5#13712yes—
140C23×C5C22×D411yescharacteristic
141C2×C4×C5—22no—
142C2×C4×C5—22no—
143C2×C4×C5—28no—
144C2×C4×C5—24no—
145C2×C4×C5—24no—
146C2×C4×C5—42no—
147C2×C4×C5—42no—
148C2×C4×C5—42no—
149C2×C4×C5—42no—
150C2×C4×C5—48no—
151C2×C4×C5—48no—
152C2×C4×C5—44no—
153C2×C4×C5—44no—
154C2×C4×C5—44no—
155C2×C4×C5—88no—
156C2×C4×C5#107116yescomplemented
157C2×C4×C5C2×C4⋊C414yes—
158C2×C4×C5C2×C4⋊C412yes—
159C2×C4×C5C2×C4⋊C414yes—
160C2×C4×C5C4×D414yes—
161C2×C4×C5C4×Q814yes—
162C2×C4×C5#12112yes—
163C2×C4×C5C22⋊Q812yes—
164C2×C4×C5#12514yes—
165C2×C4×C5C4⋊Q814yes—
166C2×C4×C5C2×D814yes—
167C2×C4×C5C2×Q1614yes—
168C2×C4×C5C23×C411yescharacteristic
169C2×C4×C5C22×D411yescharacteristic
170C2×C4×C5C22×Q811yescharacteristic
171C2×C4×C5C22×Q811yescharacteristic
172C2×C4×C5C2×#4111yescharacteristic
173C2×C4×C5C2×#4111yescharacteristic
174C5×C8—28no—
175C23×C4—21no—
176C23×C4—21no—
177C23×C4—22no—
178C23×C4C5×D411yescharacteristic
179C23×C4C5×D411yescharacteristic
180C23×C4C23×C511yescharacteristic
181C22×C8—24no—
182C22×C8—24no—
183C22×C8C2×C4×C518yes—
184C22×C8C23×C514yes—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—44no—
195C2×C4⋊C4—44no—
196C2×C4⋊C4C5×D414yes—
197C2×C4⋊C4C5×Q814yes—
198C2×C4⋊C4C23×C514yes—
199C2×C4⋊C4C23×C512yes—
200C2×C4⋊C4C23×C512yes—
201C2×C42—24no—
202C2×C42—44no—
203C2×C42C2×C4×C514yes—
204C2×C42C5×D412yes—
205C2×C42C5×Q814yes—
206C2×C42C23×C512yes—
207#107—216no—
208C4⋊C8C2×C4×C5116yescomplemented
209#95—24no—
210C22×C5#38914yes—
211C22×C5C2×#10714yes—
212C22×C5#42814yes—
213C22×C5#45914yes—
214C22×C5#46214yes—
215C22×C5#47414yes—
216C22×C5#47714yes—
217C22×C5C22×C4⋊C411yescharacteristic
218C22×C5C2×#12111yescharacteristic
219C22×C5C2×C22⋊Q811yescharacteristic
220C22×C5C22×D811yescharacteristic
221C22×C5C22×Q1611yescharacteristic
222C22×C5C2×AGL(1,ℤ/8)11yescharacteristic
223C22×C5C2×#13711yescharacteristic
224C4×C5—24no—
225C4×C5—44no—
226C4×C5—44no—
227C4×C5—84no—
228C4×C5#38914yes—
229C4×C5C2×#10718yescomplemented
230C4×C5C2×C4×D411yescharacteristic
231C4×C5C2×C4×Q811yescharacteristic
232C4×C5C2×#12511yescharacteristic
233C4×C5C2×C4⋊Q811yescharacteristic
234C24C2×C5×D411yescharacteristic
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—42no—
243C22×C4—42no—
244C22×C4—42no—
245C22×C4—42no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4C5×C4⋊C414yes—
250C22×C4C5×C4⋊C414yes—
251C22×C4C5×D814yes—
252C22×C4C5×Q1614yes—
253C22×C4C22×C4×C512yes—
254C22×C4C2×C5×D412yes—
255C22×C4C2×C5×D411yescharacteristic
256C22×C4C2×C5×D412yes—
257C22×C4C2×C5×D412yes—
258C22×C4C2×C5×Q812yes—
259C22×C4C2×C5×Q812yes—
260C22×C4C5×#4112yes—
261C22×C4C5×#4112yes—
262C22×C4C24×C511yescharacteristic
263C2×C8—216no—
264C2×C8—24no—
265C2×C8—24no—
266C2×C8C22×C4×C518yes—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—22no—
270C4⋊C4—22no—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—48no—
274C4⋊C4—44no—
275C4⋊C4—48no—
276C4⋊C4C2×C5×D414yes—
277C4⋊C4C2×C5×Q814yes—
278C42—48no—
279C42C5×C4⋊C418yes—
280C42C22×C4×C514yes—
281C42C2×C5×Q814yes—
282C2×C5#194718yesdirect product factor
283C2×C5C2×#38911yescharacteristic
284C2×C5C22×#10711yescharacteristic
285C2×C5C2×#42811yescharacteristic
286C2×C5C2×#45911yescharacteristic
287C2×C5C2×#46211yescharacteristic
288C2×C5C2×#47411yescharacteristic
289C2×C5C2×#47711yescharacteristic
290C23C2×C5×C4⋊C412yes—
291C23C5×#12112yes—
292C23C5×C22⋊Q812yes—
293C23C2×C5×D812yes—
294C23C2×C5×Q1612yes—
295C23C5×AGL(1,ℤ/8)12yes—
296C23C5×#13712yes—
297C23C22×C5×D411yescharacteristic
298C2×C4—28no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—48no—
304C2×C4—48no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—42no—
308C2×C4—42no—
309C2×C4—44no—
310C2×C4—44no—
311C2×C4—44no—
312C2×C4—88no—
313C2×C4C5×#107116yescomplemented
314C2×C4C2×C5×C4⋊C414yes—
315C2×C4C2×C5×C4⋊C412yes—
316C2×C4C2×C5×C4⋊C414yes—
317C2×C4C4×C5×D414yes—
318C2×C4C4×C5×Q814yes—
319C2×C4C5×#12112yes—
320C2×C4C5×C22⋊Q812yes—
321C2×C4C5×#12514yes—
322C2×C4C5×C4⋊Q814yes—
323C2×C4C2×C5×D814yes—
324C2×C4C2×C5×Q1614yes—
325C2×C4C23×C4×C511yescharacteristic
326C2×C4C22×C5×D411yescharacteristic
327C2×C4C22×C5×Q811yescharacteristic
328C2×C4C22×C5×Q811yescharacteristic
329C2×C4C2×C5×#4111yescharacteristic
330C2×C4C2×C5×#4111yescharacteristic
331C8—28no—
332C5C2×#194711yescharacteristic, direct product factor, Sylow
333C22C5×#38914yes—
334C22C2×C5×#10714yes—
335C22C5×#42814yes—
336C22C5×#45914yes—
337C22C5×#46214yes—
338C22C5×#47414yes—
339C22C5×#47714yes—
340C22C22×C5×C4⋊C411yescharacteristic
341C22C2×C5×#12111yescharacteristic
342C22C2×C5×C22⋊Q811yescharacteristic
343C22C22×C5×D811yescharacteristic
344C22C22×C5×Q1611yescharacteristic
345C22C2×C5×AGL(1,ℤ/8)11yescharacteristic
346C22C2×C5×#13711yescharacteristic
347C4—24no—
348C4—44no—
349C4—44no—
350C4—84no—
351C4C5×#38914yes—
352C4C2×C5×#10718yescomplemented
353C4C2×C4×C5×D411yescharacteristic
354C4C2×C4×C5×Q811yescharacteristic
355C4C2×C5×#12511yescharacteristic
356C4C2×C5×C4⋊Q811yescharacteristic
357C2C5×#194718yesdirect product factor
358C2C2×C5×#38911yescharacteristic
359C2C22×C5×#10711yescharacteristic
360C2C2×C5×#42811yescharacteristic
361C2C2×C5×#45911yescharacteristic
362C2C2×C5×#46211yescharacteristic
363C2C2×C5×#47411yescharacteristic
364C2C2×C5×#47711yescharacteristic
subgroupG/H
center, socle, prime radicalC24×C5C2×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C5 ◁ C22×C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
5. C5×#1947C2direct (N × H)
17. C2×C5×C4⋊C8C4semidirect
25. C2×#1947C5direct (N × H)
59. C5×C4⋊C8C2×C4semidirect
65. #1947C2×C5direct (N × H)
125. C2×C4⋊C8C4×C5semidirect
156. C2×C4×C5#107semidirect
208. C4⋊C8C2×C4×C5semidirect
229. C4×C5C2×#107semidirect
282. C2×C5#1947direct (N × H)
313. C2×C4C5×#107semidirect
332. C5C2×#1947direct (N × H)
352. C4C2×C5×#107semidirect
357. C2C5×#1947direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×#1072
C22×C5×C4⋊C82
C2×C5×#3842
C2×C4×C5×C4⋊C42
C5×#19472
C2×C5×#3402
C2×#19475