Finite Group Databasebeta

← C5×#20857 #11943577

Subgroups — C5×#20857 #11943577

Order 1280.

1330 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#519C211yesmaximal, characteristic
2C5×#2911C212yesmaximal
3C22×C5×#101C211yesmaximal, characteristic
4C5×#2310C211yesmaximal, characteristic
5C5×#1857C218yesmaximal, complemented
6C5×#1733C212yesmaximal
7C23×C5×Q8C2211yescharacteristic
8C22×C5×M16C2212yes—
9C5×#519—22no—
10C5×#519—24no—
11C5×#519C2214yes—
12C2×C4×C5×Q8—24no—
13C2×C5×#117—22no—
14C2×C5×#117C2212yes—
15C2×C5×#117C2211yescharacteristic
16C2×C5×#117C2211yescharacteristic
17C5×#428—24no—
18C5×#428C2218yes—
19C5×#427—24no—
20C2×C5×#101C418yescomplemented
21C2×C5×#101C2214yes—
22C5×#391—22no—
23C5×#391C2214yes—
24C5×#381—22no—
25C5×#339C2218yes—
26#20857C511yesmaximal, characteristic, direct product factor, Sylow
27C22×C5×Q8—22no—
28C22×C5×Q8—22no—
29C22×C5×Q8—24no—
30C22×C5×Q8C2×C414yes—
31C22×C5×Q8D412yes—
32C22×C5×Q8Q814yes—
33C22×C5×Q8C2312yes—
34C23×C4×C5D412yes—
35C23×C4×C5C2311yescharacteristic
36C2×C5×M16—22no—
37C2×C5×M16—24no—
38C2×C5×M16C2×C418yes—
39C2×C5×M16C2314yes—
40C22×C5×C8—22no—
41C4×C5×Q8—216no—
42C4×C5×Q8—216no—
43C5×#117—28no—
44C5×#117—28no—
45C5×#117—22no—
46C5×#117—22no—
47C5×#117—24no—
48C5×#117—22no—
49C5×#117—22no—
50C5×#117D414yes—
51C5×#117C2314yes—
52C2×C5×C4⋊C4—24no—
53C2×C5×C4⋊C4—21no—
54C2×C5×C4⋊C4D414yes—
55C2×C5×C4⋊C4C2312yes—
56C2×C5×C22⋊C4—22no—
57C2×C5×C22⋊C4—21no—
58C2×C5×C22⋊C4—21no—
59C2×C42×C5—24no—
60C2×C42×C5—22no—
61C2×C42×C5—21no—
62C2×C42×C5C2312yes—
63C5×#107—28no—
64C5×#106—28no—
65C5×#101C2×C4116yescomplemented
66C5×#95—28no—
67C2×#519C2×C511yescharacteristic
68#2911C2×C512yes—
69C22×#101C2×C511yescharacteristic
70#2310C2×C511yescharacteristic
71#1857C2×C518yescomplemented
72#1733C2×C512yes—
73C24×C5C2×D411yescharacteristic
74C2×C5×Q8—28no—
75C2×C5×Q8—28no—
76C2×C5×Q8—24no—
77C2×C5×Q8—28no—
78C2×C5×Q8—28no—
79C2×C5×Q8—24no—
80C2×C5×Q8—24no—
81C2×C5×Q8—24no—
82C2×C5×Q8C4⋊C418yes—
83C2×C5×Q8C22×C414yes—
84C2×C5×Q8C2×Q814yes—
85C22×C4×C5—22no—
86C22×C4×C5—22no—
87C22×C4×C5—24no—
88C22×C4×C5—24no—
89C22×C4×C5—22no—
90C22×C4×C5—22no—
91C22×C4×C5C4⋊C418yes—
92C22×C4×C5C22×C412yes—
93C22×C4×C5C2×D414yes—
94C22×C4×C5C2×D411yescharacteristic
95C22×C4×C5C2×D412yes—
96C22×C4×C5C2×D412yes—
97C22×C4×C5C2×Q812yes—
98C22×C4×C5#4114yes—
99C22×C4×C5C2411yescharacteristic
100C5×M16—28no—
101C5×M16—24no—
102C5×M16C22×C418yes—
103C2×C5×C8—28no—
104C2×C5×C8—24no—
105C5×C4⋊C4—216no—
106C5×C4⋊C4—24no—
107C5×C4⋊C4—24no—
108C5×C4⋊C4—42no—
109C5×C4⋊C4C2×D418yes—
110C5×C22⋊C4—24no—
111C5×C22⋊C4—24no—
112C5×C22⋊C4—41no—
113C5×C22⋊C4—41no—
114C5×C22⋊C4—42no—
115C42×C5—216no—
116C42×C5—24no—
117C42×C5—24no—
118C42×C5—24no—
119C42×C5—42no—
120C23×Q8C22×C511yescharacteristic
121C22×M16C22×C512yes—
122#519—22no—
123#519—24no—
124#519C22×C514yes—
125C2×C4×Q8—24no—
126C2×#117—22no—
127C2×#117C22×C512yes—
128C2×#117C22×C511yescharacteristic
129C2×#117C22×C511yescharacteristic
130#428—24no—
131#428C22×C518yes—
132#427—24no—
133C2×#101C4×C518yescomplemented
134C2×#101C22×C514yes—
135#391—22no—
136#391C22×C514yes—
137#381—22no—
138#339C22×C518yes—
139C23×C5—42no—
140C23×C5C2×C4⋊C412yes—
141C23×C5#12011yescharacteristic
142C23×C5#12011yescharacteristic
143C23×C5#12312yes—
144C23×C5C22×D411yescharacteristic
145C5×Q8—28no—
146C5×Q8—28no—
147C5×Q8—216no—
148C2×C4×C5—24no—
149C2×C4×C5—24no—
150C2×C4×C5—28no—
151C2×C4×C5—28no—
152C2×C4×C5—28no—
153C2×C4×C5—48no—
154C2×C4×C5—44no—
155C2×C4×C5—44no—
156C2×C4×C5—42no—
157C2×C4×C5—42no—
158C2×C4×C5C2×C4⋊C418yes—
159C2×C4×C5C2×C4⋊C412yes—
160C2×C4×C5C4×D414yes—
161C2×C4×C5C4×D414yes—
162C2×C4×C5#12012yes—
163C2×C4×C5C22⋊Q814yes—
164C2×C4×C5C22⋊Q814yes—
165C2×C4×C5#12312yes—
166C2×C4×C5C23×C411yescharacteristic
167C2×C4×C5C22×D412yes—
168C2×C4×C5C22×Q811yescharacteristic
169C2×C4×C5C2×#4112yes—
170C5×C8—28no—
171C22×Q8—22no—
172C22×Q8—22no—
173C22×Q8—24no—
174C22×Q8C2×C4×C514yes—
175C22×Q8C5×D412yes—
176C22×Q8C5×Q814yes—
177C22×Q8C23×C512yes—
178C23×C4C5×D412yes—
179C23×C4C23×C511yescharacteristic
180C2×M16—22no—
181C2×M16—24no—
182C2×M16C2×C4×C518yes—
183C2×M16C23×C514yes—
184C22×C8—22no—
185C4×Q8—216no—
186C4×Q8—216no—
187#117—28no—
188#117—28no—
189#117—22no—
190#117—22no—
191#117—24no—
192#117—22no—
193#117—22no—
194#117C5×D414yes—
195#117C23×C514yes—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—21no—
198C2×C4⋊C4C5×D414yes—
199C2×C4⋊C4C23×C512yes—
200C2×C22⋊C4—22no—
201C2×C22⋊C4—21no—
202C2×C22⋊C4—21no—
203C2×C42—24no—
204C2×C42—22no—
205C2×C42—21no—
206C2×C42C23×C512yes—
207#107—28no—
208#106—28no—
209#101C2×C4×C5116yescomplemented
210#95—28no—
211C22×C5—22no—
212C22×C5—22no—
213C22×C5—22no—
214C22×C5—42no—
215C22×C5—42no—
216C22×C5#38512yes—
217C22×C5#38512yes—
218C22×C5C22×C4⋊C411yescharacteristic
219C22×C5C2×#12011yescharacteristic
220C22×C5C2×#12311yescharacteristic
221C4×C5—28no—
222C4×C5—48no—
223C4×C5—82no—
224C4×C5—82no—
225C4×C5#38514yes—
226C4×C5C2×C4×D412yes—
227C4×C5C2×C22⋊Q812yes—
228C24C2×C5×D411yescharacteristic
229C2×Q8—28no—
230C2×Q8—28no—
231C2×Q8—24no—
232C2×Q8—28no—
233C2×Q8—28no—
234C2×Q8—24no—
235C2×Q8—24no—
236C2×Q8—24no—
237C2×Q8C5×C4⋊C418yes—
238C2×Q8C22×C4×C514yes—
239C2×Q8C2×C5×Q814yes—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4C5×C4⋊C418yes—
247C22×C4C22×C4×C512yes—
248C22×C4C2×C5×D414yes—
249C22×C4C2×C5×D411yescharacteristic
250C22×C4C2×C5×D412yes—
251C22×C4C2×C5×D412yes—
252C22×C4C2×C5×Q812yes—
253C22×C4C5×#4114yes—
254C22×C4C24×C511yescharacteristic
255M16—28no—
256M16—24no—
257M16C22×C4×C518yes—
258C2×C8—28no—
259C2×C8—24no—
260C4⋊C4—216no—
261C4⋊C4—24no—
262C4⋊C4—24no—
263C4⋊C4—42no—
264C4⋊C4C2×C5×D418yes—
265C22⋊C4—24no—
266C22⋊C4—24no—
267C22⋊C4—41no—
268C22⋊C4—41no—
269C22⋊C4—42no—
270C42—216no—
271C42—24no—
272C42—24no—
273C42—24no—
274C42—42no—
275C2×C5—21no—
276C2×C5—21no—
277C2×C5—22no—
278C2×C5—22no—
279C2×C5C2×#38511yescharacteristic
280C2×C5#302012yes—
281C23—42no—
282C23C2×C5×C4⋊C412yes—
283C23C5×#12011yescharacteristic
284C23C5×#12011yescharacteristic
285C23C5×#12312yes—
286C23C22×C5×D411yescharacteristic
287Q8—216no—
288Q8—28no—
289Q8—28no—
290C2×C4—28no—
291C2×C4—28no—
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—28no—
295C2×C4—48no—
296C2×C4—44no—
297C2×C4—44no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4C2×C5×C4⋊C418yes—
301C2×C4C2×C5×C4⋊C412yes—
302C2×C4C4×C5×D414yes—
303C2×C4C4×C5×D414yes—
304C2×C4C5×#12012yes—
305C2×C4C5×C22⋊Q814yes—
306C2×C4C5×C22⋊Q814yes—
307C2×C4C5×#12312yes—
308C2×C4C23×C4×C511yescharacteristic
309C2×C4C22×C5×D412yes—
310C2×C4C22×C5×Q811yescharacteristic
311C2×C4C2×C5×#4112yes—
312C8—28no—
313C5#2085711yescharacteristic, direct product factor, Sylow
314C22—22no—
315C22—22no—
316C22—22no—
317C22—42no—
318C22—42no—
319C22C5×#38512yes—
320C22C5×#38512yes—
321C22C22×C5×C4⋊C411yescharacteristic
322C22C2×C5×#12011yescharacteristic
323C22C2×C5×#12311yescharacteristic
324C4—28no—
325C4—48no—
326C4—82no—
327C4—82no—
328C4C5×#38514yes—
329C4C2×C4×C5×D412yes—
330C4C2×C5×C22⋊Q812yes—
331C2—21no—
332C2—22no—
333C2—22no—
334C2—21no—
335C2C2×C5×#38511yescharacteristic
336C2C5×#302012yes—
subgroupG/H
center, socleC22×C5C2×#120
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
prime radicalC24×C5C2×D4
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
5. C5×#1857C2semidirect
20. C2×C5×#101C4semidirect
26. #20857C5direct (N × H)
65. C5×#101C2×C4semidirect
71. #1857C2×C5semidirect
133. C2×#101C4×C5semidirect
209. #101C2×C4×C5semidirect
313. C5#20857direct (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
C5×#29112
C22×C5×#1012
C5×#23102
C5×#18572
C5×#17332
#208575