Finite Group Databasebeta

← C2×C5×#1857 #11943574

Subgroups — C2×C5×#1857 #11943574

Order 1280.

1402 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#519C211yesmaximal, characteristic
2C2×C5×#428C212yesmaximal
3C22×C5×#101C211yesmaximal, characteristic
4C2×C5×#391C211yesmaximal, characteristic
5C5×#1857C218yesmaximal, direct product factor
6C2×C5×#339C212yesmaximal
7C23×C5×Q8C2211yescharacteristic
8C22×C5×M16C2212yes—
9C5×#519—22no—
10C5×#519—24no—
11C5×#519C2214yes—
12C2×C4×C5×Q8—22no—
13C2×C4×C5×Q8—22no—
14C2×C5×#117—22no—
15C2×C5×#117C2212yes—
16C22×C5×C4⋊C4C2211yescharacteristic
17C22×C42×C5C2211yescharacteristic
18C5×#428—24no—
19C5×#428C2218yes—
20C2×C5×#107—22no—
21C2×C5×#106—22no—
22C2×C5×#101C418yescomplemented
23C2×C5×#101C2214yes—
24C5×#391—22no—
25C5×#391C2214yes—
26C2×C5×#95—22no—
27C5×#339C2218yes—
28C2×#1857C511yesmaximal, characteristic, direct product factor, Sylow
29C22×C5×Q8—22no—
30C22×C5×Q8—22no—
31C22×C5×Q8—24no—
32C22×C5×Q8C2×C414yes—
33C22×C5×Q8D412yes—
34C22×C5×Q8Q814yes—
35C22×C5×Q8C2312yes—
36C23×C4×C5—21no—
37C23×C4×C5—21no—
38C23×C4×C5D412yes—
39C23×C4×C5C2311yescharacteristic
40C2×C5×M16—22no—
41C2×C5×M16—24no—
42C2×C5×M16C2×C418yes—
43C2×C5×M16C2314yes—
44C22×C5×C8—22no—
45C4×C5×Q8—28no—
46C4×C5×Q8—28no—
47C4×C5×Q8—28no—
48C4×C5×Q8—28no—
49C5×#117—28no—
50C5×#117—28no—
51C5×#117—22no—
52C5×#117—22no—
53C5×#117D414yes—
54C5×#117C2314yes—
55C2×C5×C4⋊C4—22no—
56C2×C5×C4⋊C4—22no—
57C2×C5×C4⋊C4—22no—
58C2×C5×C4⋊C4—22no—
59C2×C5×C4⋊C4—21no—
60C2×C5×C4⋊C4D412yes—
61C2×C5×C4⋊C4D412yes—
62C2×C5×C4⋊C4C2312yes—
63C2×C5×C22⋊C4—22no—
64C2×C42×C5—24no—
65C2×C42×C5—22no—
66C2×C42×C5—24no—
67C2×C42×C5—21no—
68C2×C42×C5C2312yes—
69C5×#107—28no—
70C5×#106—28no—
71C5×#101C2×C4116yescomplemented
72C5×#95—28no—
73C2×#519C2×C511yescharacteristic
74C2×#428C2×C512yes—
75C22×#101C2×C511yescharacteristic
76C2×#391C2×C511yescharacteristic
77#1857C2×C518yesdirect product factor
78C2×#339C2×C512yes—
79C24×C5C2×D411yescharacteristic
80C2×C5×Q8—28no—
81C2×C5×Q8—28no—
82C2×C5×Q8—24no—
83C2×C5×Q8—28no—
84C2×C5×Q8—28no—
85C2×C5×Q8—24no—
86C2×C5×Q8—24no—
87C2×C5×Q8—24no—
88C2×C5×Q8C4⋊C418yes—
89C2×C5×Q8C22×C414yes—
90C2×C5×Q8C2×Q814yes—
91C22×C4×C5—22no—
92C22×C4×C5—22no—
93C22×C4×C5—24no—
94C22×C4×C5—24no—
95C22×C4×C5—22no—
96C22×C4×C5—22no—
97C22×C4×C5—22no—
98C22×C4×C5—22no—
99C22×C4×C5—42no—
100C22×C4×C5—42no—
101C22×C4×C5—44no—
102C22×C4×C5—41no—
103C22×C4×C5—41no—
104C22×C4×C5C4⋊C418yes—
105C22×C4×C5C22×C412yes—
106C22×C4×C5C2×D414yes—
107C22×C4×C5C2×D411yescharacteristic
108C22×C4×C5C2×D412yes—
109C22×C4×C5C2×D412yes—
110C22×C4×C5C2×Q812yes—
111C22×C4×C5#4114yes—
112C22×C4×C5C2411yescharacteristic
113C5×M16—28no—
114C5×M16—24no—
115C5×M16C22×C418yes—
116C2×C5×C8—28no—
117C2×C5×C8—24no—
118C5×C4⋊C4—28no—
119C5×C4⋊C4—28no—
120C5×C4⋊C4—22no—
121C5×C4⋊C4—22no—
122C5×C4⋊C4—24no—
123C5×C4⋊C4—42no—
124C5×C4⋊C4C2×D414yes—
125C5×C4⋊C4C2×D414yes—
126C5×C22⋊C4—24no—
127C5×C22⋊C4—24no—
128C42×C5—216no—
129C42×C5—24no—
130C42×C5—24no—
131C42×C5—24no—
132C42×C5—42no—
133C23×Q8C22×C511yescharacteristic
134C22×M16C22×C512yes—
135#519—22no—
136#519—24no—
137#519C22×C514yes—
138C2×C4×Q8—22no—
139C2×C4×Q8—22no—
140C2×#117—22no—
141C2×#117C22×C512yes—
142C22×C4⋊C4C22×C511yescharacteristic
143C22×C42C22×C511yescharacteristic
144#428—24no—
145#428C22×C518yes—
146C2×#107—22no—
147C2×#106—22no—
148C2×#101C4×C518yescomplemented
149C2×#101C22×C514yes—
150#391—22no—
151#391C22×C514yes—
152C2×#95—22no—
153#339C22×C518yes—
154C23×C5—22no—
155C23×C5—22no—
156C23×C5C2×C4⋊C412yes—
157C23×C5#12011yescharacteristic
158C23×C5#12011yescharacteristic
159C23×C5#12312yes—
160C23×C5C22×D411yescharacteristic
161C5×Q8—28no—
162C5×Q8—28no—
163C5×Q8—216no—
164C2×C4×C5—24no—
165C2×C4×C5—24no—
166C2×C4×C5—28no—
167C2×C4×C5—28no—
168C2×C4×C5—24no—
169C2×C4×C5—24no—
170C2×C4×C5—24no—
171C2×C4×C5—48no—
172C2×C4×C5—42no—
173C2×C4×C5—42no—
174C2×C4×C5—44no—
175C2×C4×C5—44no—
176C2×C4×C5—44no—
177C2×C4×C5—42no—
178C2×C4×C5—82no—
179C2×C4×C5—82no—
180C2×C4×C5C2×C4⋊C418yes—
181C2×C4×C5C2×C4⋊C412yes—
182C2×C4×C5C4×D414yes—
183C2×C4×C5C4×D414yes—
184C2×C4×C5#12012yes—
185C2×C4×C5C22⋊Q814yes—
186C2×C4×C5C22⋊Q814yes—
187C2×C4×C5#12312yes—
188C2×C4×C5C23×C411yescharacteristic
189C2×C4×C5C22×D412yes—
190C2×C4×C5C22×Q811yescharacteristic
191C2×C4×C5C2×#4112yes—
192C5×C8—28no—
193C22×Q8—22no—
194C22×Q8—22no—
195C22×Q8—24no—
196C22×Q8C2×C4×C514yes—
197C22×Q8C5×D412yes—
198C22×Q8C5×Q814yes—
199C22×Q8C23×C512yes—
200C23×C4—21no—
201C23×C4—21no—
202C23×C4C5×D412yes—
203C23×C4C23×C511yescharacteristic
204C2×M16—22no—
205C2×M16—24no—
206C2×M16C2×C4×C518yes—
207C2×M16C23×C514yes—
208C22×C8—22no—
209C4×Q8—28no—
210C4×Q8—28no—
211C4×Q8—28no—
212C4×Q8—28no—
213#117—28no—
214#117—28no—
215#117—22no—
216#117—22no—
217#117C5×D414yes—
218#117C23×C514yes—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—22no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4C5×D412yes—
225C2×C4⋊C4C5×D412yes—
226C2×C4⋊C4C23×C512yes—
227C2×C22⋊C4—22no—
228C2×C42—24no—
229C2×C42—22no—
230C2×C42—24no—
231C2×C42—21no—
232C2×C42C23×C512yes—
233#107—28no—
234#106—28no—
235#101C2×C4×C5116yescomplemented
236#95—28no—
237C22×C5—24no—
238C22×C5—24no—
239C22×C5—21no—
240C22×C5—21no—
241C22×C5—21no—
242C22×C5—21no—
243C22×C5#38512yes—
244C22×C5#38512yes—
245C22×C5#45412yes—
246C22×C5#45612yes—
247C22×C5C22×C4⋊C411yescharacteristic
248C22×C5C2×#12011yescharacteristic
249C22×C5C2×#12311yescharacteristic
250C4×C5—28no—
251C4×C5—44no—
252C4×C5—44no—
253C4×C5—44no—
254C4×C5—82no—
255C4×C5#38514yes—
256C4×C5C2×C4×D412yes—
257C4×C5C2×C22⋊Q812yes—
258C24C2×C5×D411yescharacteristic
259C2×Q8—28no—
260C2×Q8—28no—
261C2×Q8—24no—
262C2×Q8—28no—
263C2×Q8—28no—
264C2×Q8—24no—
265C2×Q8—24no—
266C2×Q8—24no—
267C2×Q8C5×C4⋊C418yes—
268C2×Q8C22×C4×C514yes—
269C2×Q8C2×C5×Q814yes—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—42no—
279C22×C4—42no—
280C22×C4—44no—
281C22×C4—41no—
282C22×C4—41no—
283C22×C4C5×C4⋊C418yes—
284C22×C4C22×C4×C512yes—
285C22×C4C2×C5×D414yes—
286C22×C4C2×C5×D411yescharacteristic
287C22×C4C2×C5×D412yes—
288C22×C4C2×C5×D412yes—
289C22×C4C2×C5×Q812yes—
290C22×C4C5×#4114yes—
291C22×C4C24×C511yescharacteristic
292M16—28no—
293M16—24no—
294M16C22×C4×C518yes—
295C2×C8—28no—
296C2×C8—24no—
297C4⋊C4—28no—
298C4⋊C4—28no—
299C4⋊C4—22no—
300C4⋊C4—22no—
301C4⋊C4—24no—
302C4⋊C4—42no—
303C4⋊C4C2×C5×D414yes—
304C4⋊C4C2×C5×D414yes—
305C22⋊C4—24no—
306C22⋊C4—24no—
307C42—216no—
308C42—24no—
309C42—24no—
310C42—24no—
311C42—42no—
312C2×C5—21no—
313C2×C5—21no—
314C2×C5—22no—
315C2×C5#185714yesdirect product factor
316C2×C5C2×#38511yescharacteristic
317C2×C5C2×#45411yescharacteristic
318C2×C5C2×#45611yescharacteristic
319C23—22no—
320C23—22no—
321C23C2×C5×C4⋊C412yes—
322C23C5×#12011yescharacteristic
323C23C5×#12011yescharacteristic
324C23C5×#12312yes—
325C23C22×C5×D411yescharacteristic
326Q8—216no—
327Q8—28no—
328Q8—28no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—42no—
337C2×C4—48no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—42no—
341C2×C4—44no—
342C2×C4—42no—
343C2×C4—82no—
344C2×C4—82no—
345C2×C4C2×C5×C4⋊C418yes—
346C2×C4C2×C5×C4⋊C412yes—
347C2×C4C4×C5×D414yes—
348C2×C4C4×C5×D414yes—
349C2×C4C5×#12012yes—
350C2×C4C5×C22⋊Q814yes—
351C2×C4C5×C22⋊Q814yes—
352C2×C4C5×#12312yes—
353C2×C4C23×C4×C511yescharacteristic
354C2×C4C22×C5×D412yes—
355C2×C4C22×C5×Q811yescharacteristic
356C2×C4C2×C5×#4112yes—
357C8—28no—
358C5C2×#185711yescharacteristic, direct product factor, Sylow
359C22—21no—
360C22—21no—
361C22—21no—
362C22—21no—
363C22—24no—
364C22—24no—
365C22C5×#38512yes—
366C22C5×#38512yes—
367C22C5×#45412yes—
368C22C5×#45612yes—
369C22C22×C5×C4⋊C411yescharacteristic
370C22C2×C5×#12011yescharacteristic
371C22C2×C5×#12311yescharacteristic
372C4—28no—
373C4—44no—
374C4—44no—
375C4—44no—
376C4—82no—
377C4C5×#38514yes—
378C4C2×C4×C5×D412yes—
379C4C2×C5×C22⋊Q812yes—
380C2—21no—
381C2—22no—
382C2—21no—
383C2C5×#185714yesdirect product factor
384C2C2×C5×#38511yescharacteristic
385C2C2×C5×#45411yescharacteristic
386C2C2×C5×#45611yescharacteristic
subgroupG/H
center, socleC23×C5#120
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC24×C5C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C5 ◁ C23×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
5. C5×#1857C2direct (N × H)
22. C2×C5×#101C4semidirect
28. C2×#1857C5direct (N × H)
71. C5×#101C2×C4semidirect
77. #1857C2×C5direct (N × H)
148. C2×#101C4×C5semidirect
235. #101C2×C4×C5semidirect
315. C2×C5#1857direct (N × H)
358. C5C2×#1857direct (N × H)
383. C2C5×#1857direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5192
C2×C5×#4282
C22×C5×#1012
C2×C5×#3912
C5×#18572
C2×C5×#3392
C2×#18575