Finite Group Databasebeta

← C4×#64931 #13017087

Subgroups — C4×#64931 #13017087

Order 1280.

540 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 162 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#4090C211yesmaximal, characteristic
2C2×#64931C212yesmaximal
3C4×#4004C212yesmaximal
4#10598725C212yesmaximal
5C2×C4×C5×Q8C411yescharacteristic
6C2×#4090C2211yescharacteristic
7C2×C4×Dic10C411yescharacteristic
8C2×#4004C2214yes—
9C2×C4×#170—22no—
10#65519C411yescharacteristic
11#65265C2211yescharacteristic
12#65263C411yescharacteristic
13#65261—22no—
14C4×#683—22no—
15C42×Dic5C2211yescharacteristic
16#64931C418yesdirect product factor
17#64918—22no—
18C4×#333—51nomaximal, Sylow
19C22×C5×Q8C2×C411yescharacteristic
20C22×Dic10C2×C411yescharacteristic
21C22×#170—24no—
22C4×C5×Q8—42no—
23C2×C5×C4⋊C4—21no—
24C2×C5×C4⋊C4C2×C411yescharacteristic
25C2×C42×C5—21no—
26C2×C42×C5C2×C411yescharacteristic
27#4090—22no—
28#4090C2×C414yes—
29C2×C4⋊Dic5C2×C411yescharacteristic
30C2×#683—22no—
31C2×#683—21no—
32C2×#683—22no—
33C2×C4×Dic5—21no—
34C2×C4×Dic5C2×C411yescharacteristic
35C2×C4×Dic5D412yes—
36C2×C4×Dic5D412yes—
37C2×C4×Dic5C2311yescharacteristic
38C4×Dic10—42no—
39#4004—24no—
40#4004C2×C418yes—
41C4×#170—44no—
42#3963—22no—
43#3963—22no—
44C4×C4⋊Q8—51no—
45C4×C4⋊C8—52no—
46C2×#333—52no—
47#1296—52no—
48C2×C5×Q8—21no—
49C2×C5×Q8—41no—
50C2×C5×Q8—41no—
51C2×C5×Q8C4212yes—
52C22×C4×C5—21no—
53C22×C4×C5—21no—
54C22×C4×C5C22⋊C411yescharacteristic
55C22×C4×C5C22⋊C411yescharacteristic
56C22×C4×C5C22×C411yescharacteristic
57C22×Dic5—21no—
58C22×Dic5—21no—
59C22×Dic5C22⋊C412yes—
60C22×Dic5C2×D412yes—
61C2×Dic10—21no—
62C2×Dic10—41no—
63C2×Dic10—41no—
64C2×Dic10C4212yes—
65C2×#170—28no—
66C2×#170—44no—
67C2×#170—44no—
68C5×C4⋊C4—41no—
69C5×C4⋊C4—42no—
70C42×C5—22no—
71C42×C5—42no—
72C4⋊Dic5—41no—
73#683—28no—
74#683—42no—
75#683—44no—
76C4×Dic5—24no—
77C4×Dic5—41no—
78C4×Dic5—42no—
79C4×Dic5SD1614yes—
80C4×Dic5Q1614yes—
81C4×Dic5C22×C412yes—
82C4×Dic5#4112yes—
83C2×C4⋊Q8—51no—
84C2×C4×Q8—51no—
85C2×C4×Q8AGL(1,𝔽5)11yescharacteristic
86C2×C4⋊C8—54no—
87C2×C4×C8—102no—
88#391—51no—
89#391—51no—
90#389—102no—
91#384—51no—
92C4×C4⋊C4—102no—
93C43—51no—
94#336—102no—
95#333—58no—
96C23×C5C2×C22⋊C411yescharacteristic
97C5×Q8—42no—
98C5×Q8—42no—
99C2×C4×C5—21no—
100C2×C4×C5—21no—
101C2×C4×C5—22no—
102C2×C4×C5—21no—
103C2×C4×C5—22no—
104C2×C4×C5—41no—
105C2×C4×C5—41no—
106C2×C4×C5—41no—
107C2×C4×C5—42no—
108C2×C4×C5#10012yes—
109C2×C4×C5#10314yes—
110C2×C4×C5C2×C4211yescharacteristic
111C2×C4×C5#11711yescharacteristic
112C2×Dic5—22no—
113C2×Dic5—22no—
114C2×Dic5—22no—
115C2×Dic5—41no—
116C2×Dic5—41no—
117C2×Dic5—41no—
118C2×Dic5—42no—
119C2×Dic5#10314yes—
120C2×Dic5C4×D414yes—
121C2×Dic5C2×SD1612yes—
122C2×Dic5C2×Q1612yes—
123C2×Dic5#13514yes—
124Dic10—42no—
125Dic10—42no—
126#170—48no—
127C22×Q8—51no—
128C22×Q8C2×AGL(1,𝔽5)11yescharacteristic
129C22×C8—104no—
130C4⋊Q8—54no—
131C4⋊Q8—102no—
132C4×Q8—42no—
133C4×Q8—202no—
134C2×C4⋊C4—21no—
135C2×C4⋊C4—51no—
136C2×C4⋊C4—102no—
137C2×C4⋊C4—102no—
138C2×C4⋊C4—101no—
139C2×C4⋊C4C2×AGL(1,𝔽5)11yescharacteristic
140C2×C42—21no—
141C2×C42—52no—
142C2×C42—51no—
143C2×C42—52no—
144C2×C42—51no—
145C2×C42—101no—
146C2×C42C2×AGL(1,𝔽5)11yescharacteristic
147C4⋊C8—58no—
148C4⋊C8—104no—
149C4×C8—204no—
150#95—102no—
151#95—102no—
152C22×C5C4×C22⋊C411yescharacteristic
153C22×C5C2×#10011yescharacteristic
154C22×C5#41311yescharacteristic
155C22×C5C2×#10312yes—
156C22×C5#41612yes—
157C4×C5—21no—
158C4×C5—21no—
159C4×C5—41no—
160C4×C5—42no—
161C4×C5—81no—
162C4×C5#33314yescomplemented
163Dic5—24no—
164Dic5—42no—
165Dic5—81no—
166Dic5C4×SD1614yes—
167Dic5C4×Q1614yes—
168C2×Q8—21no—
169C2×Q8—41no—
170C2×Q8—41no—
171C2×Q8—52no—
172C2×Q8—101no—
173C2×Q8—201no—
174C2×Q8—201no—
175C2×Q8C4×AGL(1,𝔽5)12yes—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—52no—
179C22×C4—52no—
180C22×C4—101no—
181C22×C4—101no—
182C22×C4C22⋊AGL(1,𝔽5)11yescharacteristic
183C22×C4C22⋊AGL(1,𝔽5)11yescharacteristic
184C22×C4C22×AGL(1,𝔽5)11yescharacteristic
185C2×C8—108no—
186C2×C8—204no—
187C2×C8—204no—
188C4⋊C4—41no—
189C4⋊C4—42no—
190C4⋊C4—108no—
191C4⋊C4—201no—
192C4⋊C4—202no—
193C4⋊C4—204no—
194C42—22no—
195C42—42no—
196C42—52no—
197C42—52no—
198C42—54no—
199C42—54no—
200C42—104no—
201C42—201no—
202C42—202no—
203C2×C5C2×#33311yescharacteristic
204C2×C5#154212yes—
205C2×C5#154311yescharacteristic
206C2×C5C4×#10011yescharacteristic
207C2×C5C4×#10312yes—
208C23C2×C22⋊AGL(1,𝔽5)11yescharacteristic
209Q8—42no—
210Q8—42no—
211Q8—202no—
212Q8—202no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—22no—
216C2×C4—21no—
217C2×C4—22no—
218C2×C4—41no—
219C2×C4—41no—
220C2×C4—42no—
221C2×C4—41no—
222C2×C4—54no—
223C2×C4—54no—
224C2×C4—52no—
225C2×C4—52no—
226C2×C4—54no—
227C2×C4—102no—
228C2×C4—102no—
229C2×C4—102no—
230C2×C4—201no—
231C2×C4—201no—
232C2×C4—202no—
233C2×C4—201no—
234C2×C4#400914yes—
235C2×C4#401312yes—
236C2×C4C2×C4×AGL(1,𝔽5)11yescharacteristic
237C2×C4#413011yescharacteristic
238C8—208no—
239C5C4×#33311yescharacteristic, complemented, Sylow
240C22#6576111yescharacteristic
241C22C4×C22⋊AGL(1,𝔽5)11yescharacteristic
242C22C2×#400912yes—
243C22#6579412yes—
244C22C2×#401311yescharacteristic
245C4—21no—
246C4—21no—
247C4—42no—
248C4—41no—
249C4—54no—
250C4—54no—
251C4—81no—
252C4—104no—
253C4—202no—
254C4—401no—
255C4#6493114yesdirect product factor
256C2#1060444312yes—
257C2C4×#400912yes—
258C2C4×#401311yescharacteristic
259C2C2×#6493111yescharacteristic
260C2#1060500411yescharacteristic
subgroupG/H
centerC22×C4C22⋊AGL(1,𝔽5)
commutatorC2×C4×C5C2×C42
FrattiniC22×C4C22×AGL(1,𝔽5)
FittingC2×C4×C5×Q8C4
socle, prime radicalC23×C5C2×C22⋊C4
cosocleC2×C4×Dic5C23
hypercenterC2×C4×Q8AGL(1,𝔽5)
hypocenterC5C4×#333
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
16. #64931C4direct (N × H)
162. C4×C5#333semidirect
239. C5C4×#333semidirect
255. C4#64931direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#40902
C2×#649312
C4×#40042
#105987252
C4×#3335