Finite Group Databasebeta

← C4×#65718 #13033114

Subgroups — C4×#65718 #13033114

Order 1280.

1526 conjugacy classes of subgroups.

The subgroup lattice has 346 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#65718C214yesmaximal
2C4×#4130C211yesmaximal, characteristic
3C4×D5⋊M16C211yesmaximal, characteristic
4C2×C4×C8×D5C211yesmaximal, characteristic
5#10603838C214yesmaximal, complemented
6C4×#3992C212yesmaximal, complemented
7C4×C8×AGL(1,𝔽5)C212yesmaximal, complemented
8C2×#4130C2212yes—
9C2×D5⋊M16C2212yes—
10C22×C8×D5C2212yes—
11C2×C42×D5C2211yescharacteristic
12C4×C22⋊AGL(1,𝔽5)C414yes—
13C4×#704C414yescomplemented
14#65718C4132yesdirect product factor
15C2×#3992C2218yes—
16C2×C8×AGL(1,𝔽5)C2218yes—
17C4×C4⋊AGL(1,𝔽5)C414yes—
18#65686C2212yes—
19C42×AGL(1,𝔽5)C2212yes—
20C4×#700C414yescomplemented
21#65676C2212yes—
22C4×D5⋊C8C2212yes—
23C2×C4×C5×C8C411yescharacteristic, complemented
24C2×C8×Dic5C412yescomplemented
25C2×C4×#168C411yescharacteristic, complemented
26C4×C8×D5C411yescharacteristic, complemented
27C4×C8×D5C412yescomplemented
28C4×C8×D5C411yescharacteristic, complemented
29C4×C8×D5C2211yescharacteristic
30C4×C8×D5C2211yescharacteristic
31C4×C8×D5C2212yes—
32C4×#405—51nomaximal, Sylow
33C22×C4×D5C2×C412yes—
34C22×C4×D5C2311yescharacteristic
35C2×C22⋊AGL(1,𝔽5)C2×C414yes—
36C2×#704C2×C414yes—
37#4130C2×C4116yes—
38C2×C4⋊AGL(1,𝔽5)C2×C414yes—
39C2×C4×AGL(1,𝔽5)C2×C418yes—
40C2×C4×AGL(1,𝔽5)C2314yes—
41D5⋊M16C2×C4116yes—
42C2×#700C2×C414yes—
43C2×D5⋊C8C2314yes—
44C22×C5×C8C2×C412yes—
45C2×C42×C5C2×C411yescharacteristic
46C2×C4×Dic5C2×C411yescharacteristic
47C2×C4×Dic5C2×C412yes—
48C22×#168C2×C412yes—
49C2×C8×D5C2×C412yes—
50C2×C8×D5C2×C412yes—
51C2×C8×D5C2×C4116yes—
52C2×C8×D5C2312yes—
53C2×C8×D5C2312yes—
54C42×D5C2×C412yes—
55C42×D5C2×C411yescharacteristic
56C42×D5C2×C411yescharacteristic
57C42×D5C2×C412yes—
58C42×D5C2311yescharacteristic
59C42×D5C2311yescharacteristic
60(C2×AGL(1,𝔽5))⋊C4C2×C418yes—
61#4002C2×C418yes—
62C4×#170C2×C418yes—
63#3992C2×C4132yescomplemented
64C8×AGL(1,𝔽5)C2×C4132yescomplemented
65C4×C5×C8C2×C411yescharacteristic
66C4×C5×C8C2×C412yes—
67C4×C5×C8C2×C411yescharacteristic
68C8×Dic5C2×C412yes—
69C8×Dic5C2×C412yes—
70C8×Dic5C2×C412yes—
71C8×Dic5C2×C412yes—
72C4×#168C2×C411yescharacteristic
73C4×#168C2×C411yescharacteristic
74C4×#168C2×C412yes—
75C2×#405—54no—
76C2×C4×M16—51no—
77C22×C4×C8—51no—
78C4×#117—51no—
79#1726—54no—
80C4×#97—52no—
81C42×C8—52no—
82C23×D5C22×C411yescharacteristic
83C22×AGL(1,𝔽5)C22×C418yes—
84C22×C4×C5C4212yes—
85C22×C4×C5C22×C411yescharacteristic
86C22×Dic5C4212yes—
87C22×Dic5C22×C411yescharacteristic
88C2×C4×D5—28no—
89C2×C4×D5C4212yes—
90C2×C4×D5C4212yes—
91C2×C4×D5C22×C412yes—
92C2×C4×D5C22×C411yescharacteristic
93C2×C4×D5C22×C411yescharacteristic
94C2×C4×D5C22×C411yescharacteristic
95C2×C4×D5C22×C418yes—
96C2×C4×D5C22×C412yes—
97C2×C4×D5C2411yescharacteristic
98C22⋊AGL(1,𝔽5)C42116yes—
99#704C42116yescomplemented
100C2×#170C22×C418yes—
101C4⋊AGL(1,𝔽5)C42116yes—
102C4×AGL(1,𝔽5)—216no—
103C4×AGL(1,𝔽5)C22×C4116yes—
104#700C42116yescomplemented
105D5⋊C8C22×C4116yes—
106C2×C5×C8C4218yescomplemented
107C2×C5×C8C22×C412yes—
108C2×C5×C8C22×C412yes—
109C42×C5C4212yes—
110C42×C5C22×C411yescharacteristic
111C42×C5C22×C411yescharacteristic
112C4×Dic5C4212yes—
113C4×Dic5C4212yes—
114C4×Dic5C4212yes—
115C4×Dic5C22×C411yescharacteristic
116C4×Dic5C22×C411yescharacteristic
117C4×Dic5C22×C412yes—
118C4×Dic5C22×C412yes—
119C2×#168C4218yescomplemented
120C2×#168C22×C412yes—
121C2×#168C22×C412yes—
122C8×D5C4218yescomplemented
123C8×D5C4218yescomplemented
124C8×D5C22×C418yes—
125C8×D5C22×C418yes—
126C22×M16—52no—
127C23×C8—52no—
128C2×#117—52no—
129C22×C42—51no—
130#405—532no—
131C4×M16—54no—
132C4×M16—54no—
133C2×#97—52no—
134C2×#97—58no—
135C2×C4×C8—52no—
136C2×C4×C8—58no—
137C2×C4×C8—52no—
138C2×C4×C8—51no—
139C2×C4×C8—51no—
140C2×C4×C8—52no—
141C2×C4×C8—52no—
142C2×C4×C8—51no—
143C2×C4×C8—51no—
144C2×C4×C8—51no—
145C2×C4×C8AGL(1,𝔽5)11yescharacteristic, complemented
146C4×C4⋊C4—54no—
147C4×C22⋊C4—54no—
148#376—52no—
149C43—52no—
150C23×C5C2×C4211yescharacteristic
151C22×D5—24no—
152C22×D5C2×C4211yescharacteristic
153C22×D5C2×C4214yes—
154C22×D5C23×C411yescharacteristic
155C2×AGL(1,𝔽5)—216no—
156C2×AGL(1,𝔽5)C2×C42116yes—
157C2×C4×C5—24no—
158C2×C4×C5C2×C4212yes—
159C2×C4×C5C2×C4211yescharacteristic
160C2×C4×C5C2×C4214yes—
161C2×C4×C5C2×C4212yes—
162C2×C4×C5C23×C411yescharacteristic
163C2×Dic5—24no—
164C2×Dic5C2×C4212yes—
165C2×Dic5C2×C4211yescharacteristic
166C2×Dic5C2×C4214yes—
167C2×Dic5C2×C4212yes—
168C2×Dic5C23×C411yescharacteristic
169C4×D5—24no—
170C4×D5—24no—
171C4×D5—24no—
172C4×D5C2×C4214yes—
173C4×D5C2×C4214yes—
174C4×D5C2×C4214yes—
175C4×D5#13118yes—
176C4×D5C23×C414yes—
177#170C2×C42116yes—
178C5×C8C2×C4214yes—
179C5×C8C2×C4214yes—
180#168C2×C4214yes—
181#168C2×C4214yes—
182C23×C4—51no—
183C23×C4—52no—
184C2×M16—54no—
185C2×M16—516no—
186C2×M16—54no—
187C22×C8—54no—
188C22×C8—52no—
189C22×C8—516no—
190C22×C8—52no—
191C22×C8—52no—
192C22×C8—52no—
193C22×C8—52no—
194C22×C8C2×AGL(1,𝔽5)12yes—
195#117—516no—
196C2×C4⋊C4—54no—
197C2×C22⋊C4—54no—
198C2×C42—54no—
199C2×C42—52no—
200C2×C42—51no—
201C2×C42—52no—
202C2×C42—52no—
203C2×C42—51no—
204C2×C42—51no—
205C2×C42—51no—
206C2×C42—51no—
207C2×C42—58no—
208C2×C42C2×AGL(1,𝔽5)11yescharacteristic
209#97—58no—
210#97—532no—
211C4×C8—58no—
212C4×C8—532no—
213C4×C8—52no—
214C4×C8—52no—
215C4×C8—52no—
216C4×C8—52no—
217C4×C8—52no—
218C4×C8—51no—
219C4×C8—51no—
220C4×C8C2×AGL(1,𝔽5)12yes—
221C4×C8C2×AGL(1,𝔽5)11yescharacteristic
222C4×C8C2×AGL(1,𝔽5)11yescharacteristic
223#95—58no—
224C22×C5—22no—
225C22×C5C4312yes—
226C22×C5C22×C4211yescharacteristic
227C2×D5—22no—
228C2×D5—28no—
229C2×D5C4312yes—
230C2×D5C22×C4212yes—
231C2×D5C2×#13114yes—
232AGL(1,𝔽5)—216no—
233C4×C5—22no—
234C4×C5C4312yes—
235C4×C5#40514yescomplemented
236C4×C5C22×C4212yes—
237Dic5—22no—
238Dic5C4312yes—
239Dic5#40514yescomplemented
240Dic5C22×C4212yes—
241C24—51no—
242C22×C4—51no—
243C22×C4—52no—
244C22×C4—51no—
245C22×C4—51no—
246C22×C4—58no—
247C22×C4—51no—
248C22×C4—51no—
249C22×C4—58no—
250C22×C4—52no—
251C22×C4—52no—
252C22×C4—52no—
253C22×C4—52no—
254C22×C4—108no—
255C22×C4C4×AGL(1,𝔽5)12yes—
256C22×C4C22×AGL(1,𝔽5)11yescharacteristic
257M16—516no—
258M16—516no—
259C2×C8—516no—
260C2×C8—58no—
261C2×C8—58no—
262C2×C8—52no—
263C2×C8—52no—
264C2×C8—58no—
265C2×C8—58no—
266C2×C8—58no—
267C2×C8—58no—
268C2×C8C4×AGL(1,𝔽5)18yescomplemented
269C2×C8C22×AGL(1,𝔽5)12yes—
270C2×C8C22×AGL(1,𝔽5)12yes—
271C4⋊C4—516no—
272C22⋊C4—516no—
273C42—516no—
274C42—52no—
275C42—52no—
276C42—52no—
277C42—52no—
278C42—52no—
279C42—51no—
280C42—51no—
281C42—1016no—
282C42C4×AGL(1,𝔽5)12yes—
283C42C22×AGL(1,𝔽5)11yescharacteristic
284C42C22×AGL(1,𝔽5)11yescharacteristic
285C2×C5—22no—
286C2×C5C2×C4311yescharacteristic
287C2×C5C2×#40512yes—
288D5—22no—
289D5C4×#13114yes—
290C23—51no—
291C23—54no—
292C23—51no—
293C23—104no—
294C23C2×C4×AGL(1,𝔽5)11yescharacteristic
295C2×C4—24no—
296C2×C4—54no—
297C2×C4—51no—
298C2×C4—52no—
299C2×C4—51no—
300C2×C4—54no—
301C2×C4—54no—
302C2×C4—58no—
303C2×C4—54no—
304C2×C4—54no—
305C2×C4—516no—
306C2×C4—52no—
307C2×C4—104no—
308C2×C4—104no—
309C2×C4—104no—
310C2×C4—1016no—
311C2×C4—104no—
312C2×C4C2×C4×AGL(1,𝔽5)12yes—
313C2×C4C2×C4×AGL(1,𝔽5)11yescharacteristic
314C2×C4C2×C4×AGL(1,𝔽5)14yes—
315C2×C4C2×C4×AGL(1,𝔽5)12yes—
316C2×C4C23×AGL(1,𝔽5)11yescharacteristic
317C8—516no—
318C8—54no—
319C8—54no—
320C8C2×C4×AGL(1,𝔽5)14yes—
321C8C2×C4×AGL(1,𝔽5)14yes—
322C5C4×#40511yescharacteristic, complemented, Sylow
323C22—22no—
324C22—54no—
325C22—52no—
326C22—52no—
327C22—108no—
328C22—102no—
329C22C42×AGL(1,𝔽5)12yes—
330C22C22×C4×AGL(1,𝔽5)11yescharacteristic
331C4—22no—
332C4—54no—
333C4—52no—
334C4—52no—
335C4—1016no—
336C4—102no—
337C4C42×AGL(1,𝔽5)12yes—
338C4#6571814yesdirect product factor
339C4C22×C4×AGL(1,𝔽5)12yes—
340C2—22no—
341C2—54no—
342C2—102no—
343C2C2×C42×AGL(1,𝔽5)11yescharacteristic
344C2C2×#6571812yes—
subgroupG/H
centerC4×C8C2×AGL(1,𝔽5)
commutatorC2×C5C2×C43
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC2×C4×C5×C8C4
socleC22×C5C22×C42
prime radicalC23×D5C22×C4
cosocleC2×C4×D5C24
hypercenterC2×C4×C8AGL(1,𝔽5)
hypocenterC5C4×#405
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C4×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
5. #10603838C2semidirect
6. C4×#3992C2semidirect
7. C4×C8×AGL(1,𝔽5)C2semidirect
13. C4×#704C4semidirect
14. #65718C4direct (N × H)
20. C4×#700C4semidirect
23. C2×C4×C5×C8C4semidirect
24. C2×C8×Dic5C4semidirect
25. C2×C4×#168C4semidirect
26. C4×C8×D5C4semidirect
27. C4×C8×D5C4semidirect
28. C4×C8×D5C4semidirect
63. #3992C2×C4semidirect
64. C8×AGL(1,𝔽5)C2×C4semidirect
99. #704C42semidirect
104. #700C42semidirect
106. C2×C5×C8C42semidirect
119. C2×#168C42semidirect
122. C8×D5C42semidirect
123. C8×D5C42semidirect
145. C2×C4×C8AGL(1,𝔽5)semidirect
235. C4×C5#405semidirect
239. Dic5#405semidirect
268. C2×C8C4×AGL(1,𝔽5)semidirect
322. C5C4×#405semidirect
338. C4#65718direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#657182
C4×#41302
C4×D5⋊M162
C2×C4×C8×D52
#106038382
C4×#39922
C4×C8×AGL(1,𝔽5)2
C4×#4055