Finite Group Databasebeta

← #10607779

Subgroups — #10607779

Order 640.

440 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#389C211yesmaximal, characteristic, complemented
2#65282C212yesmaximal, complemented
3#65279C212yesmaximal, complemented
4#65277C211yesmaximal, characteristic
5#65277C211yesmaximal, characteristic
6#65266C211yesmaximal, characteristic, complemented
7C4⋊C4×Dic5C211yesmaximal, characteristic, complemented
8#65228C211yesmaximal, characteristic
9C4×C4⋊Dic5C211yesmaximal, characteristic, complemented
10#64963C212yesmaximal, complemented
11#64959C212yesmaximal, complemented
12C22×D20C2211yescharacteristic
13C2×C5×C4⋊C4C2211yescharacteristic
14C2×C5×C4⋊C4C2211yescharacteristic
15C2×C5×C4⋊C4C2212yes—
16C2×C42×C5C2211yescharacteristic
17C2×#685C2212yes—
18C2×#685C2212yes—
19C2×#685C2212yes—
20C2×#685C2212yes—
21C2×#685C2212yes—
22C2×#685C2212yes—
23C2×C4⋊Dic5C2211yescharacteristic
24C2×C4⋊Dic5C2211yescharacteristic
25C2×C4⋊Dic5C2211yescharacteristic
26C2×C4×Dic5C2211yescharacteristic
27C2×C4×Dic5C2211yescharacteristic
28C2×C4×Dic5C2212yes—
29C5×#95C2212yes—
30#3963C2211yescharacteristic
31#3963C2212yes—
32#3963C2212yes—
33#3963C2212yes—
34#3963C2211yescharacteristic
35#2513—51nomaximal, Sylow
36C23×D5C2312yes—
37C22×C4×C5C2311yescharacteristic
38C22×C4×C5C2312yes—
39C22×C4×C5C2312yes—
40C22×C4×C5C2311yescharacteristic
41C22×C4×C5C2311yescharacteristic
42C22×Dic5C2311yescharacteristic
43C22×Dic5C2311yescharacteristic
44C22×Dic5C2311yescharacteristic
45C22×Dic5C2312yes—
46C22×Dic5C2311yescharacteristic
47C2×D20—22no—
48C2×D20—22no—
49C2×D20—22no—
50C5×C4⋊C4—22no—
51C5×C4⋊C4—22no—
52C5×C4⋊C4—42no—
53C42×C5—22no—
54#685—24no—
55#685—24no—
56#685—42no—
57#685—42no—
58#685—42no—
59#685—42no—
60C4⋊Dic5—22no—
61C4⋊Dic5—22no—
62C4⋊Dic5—22no—
63C4×Dic5—22no—
64C4×Dic5—22no—
65C4×Dic5—42no—
66#397—52no—
67#397—52no—
68#390—51no—
69#390—51no—
70#390—51no—
71#389D511yescharacteristic, complemented
72#388—52no—
73#388—52no—
74#382—51no—
75C4×C4⋊C4—51no—
76C4×C4⋊C4—51no—
77C23×C5C2411yescharacteristic
78C22×D5—22no—
79C22×D5—22no—
80C22×D5—22no—
81C22×D5—22no—
82C22×D5—22no—
83C22×D5—22no—
84C22×D5—22no—
85C2×C4×C5—21no—
86C2×C4×C5—21no—
87C2×C4×C5—22no—
88C2×C4×C5—21no—
89C2×C4×C5—22no—
90C2×C4×C5—22no—
91C2×C4×C5—22no—
92C2×C4×C5—21no—
93C2×C4×C5—22no—
94C2×C4×C5—22no—
95C2×C4×C5—21no—
96C2×C4×C5#4112yes—
97C2×C4×C5#4112yes—
98C2×C4×C5#4112yes—
99C2×C4×C5#4112yes—
100C2×Dic5—21no—
101C2×Dic5—21no—
102C2×Dic5—21no—
103C2×Dic5—21no—
104C2×Dic5—21no—
105C2×Dic5—22no—
106C2×Dic5—21no—
107C2×Dic5—21no—
108C2×Dic5—21no—
109C2×Dic5—22no—
110C2×Dic5—22no—
111C2×Dic5—21no—
112C2×Dic5—21no—
113C2×Dic5—21no—
114C2×Dic5#4112yes—
115D20—44no—
116C22×D4—51no—
117C2×C4⋊C4—51no—
118C2×C4⋊C4—51no—
119C2×C4⋊C4—51no—
120C2×C4⋊C4C2×D511yescharacteristic
121C2×C4⋊C4C2×D511yescharacteristic
122C2×C4⋊C4C2×D512yes—
123C2×C22⋊C4—52no—
124C2×C22⋊C4—52no—
125C2×C22⋊C4—52no—
126C2×C22⋊C4—52no—
127C2×C22⋊C4—52no—
128C2×C22⋊C4—52no—
129C2×C42—51no—
130C2×C42—51no—
131C2×C42—52no—
132C2×C42C2×D511yescharacteristic
133#95—51no—
134#95—51no—
135#95—52no—
136#95—52no—
137#95—52no—
138#95C2×D512yes—
139C22×C5C2×#4111yescharacteristic
140C22×C5C2×#4111yescharacteristic
141C22×C5C2×#4111yescharacteristic
142C22×C5C2×#4111yescharacteristic
143C22×C5C2×#4111yescharacteristic
144C22×C5H(5,𝔽2)11yescharacteristic
145C22×C5H(5,𝔽2)11yescharacteristic
146C2×D5—42no—
147C2×D5—42no—
148C2×D5—42no—
149C2×D5—42no—
150C2×D5—42no—
151C2×D5—42no—
152C2×D5—42no—
153C4×C5—22no—
154C4×C5—41no—
155C4×C5—42no—
156C4×C5—42no—
157C4×C5#12614yes—
158Dic5—22no—
159Dic5—41no—
160Dic5—41no—
161Dic5—41no—
162Dic5—42no—
163C24—52no—
164C2×D4—102no—
165C2×D4—102no—
166C2×D4—102no—
167C22×C4—51no—
168C22×C4—52no—
169C22×C4—51no—
170C22×C4—51no—
171C22×C4—51no—
172C22×C4C22×D512yes—
173C22×C4C22×D511yescharacteristic
174C22×C4C22×D512yes—
175C22×C4C22×D511yescharacteristic
176C22×C4C22×D511yescharacteristic
177C4⋊C4—22no—
178C4⋊C4—22no—
179C4⋊C4—42no—
180C4⋊C4—102no—
181C4⋊C4—102no—
182C4⋊C4—102no—
183C22⋊C4—104no—
184C22⋊C4—104no—
185C22⋊C4—202no—
186C22⋊C4—202no—
187C22⋊C4—202no—
188C22⋊C4—202no—
189C42—22no—
190C42—102no—
191C42—102no—
192C42—202no—
193C2×C5C2×#12611yescharacteristic
194C2×C5#52911yescharacteristic
195C2×C5#54011yescharacteristic
196C2×C5#55311yescharacteristic
197C2×C5#55511yescharacteristic
198C2×C5#55911yescharacteristic
199C2×C5#55911yescharacteristic
200D5—82no—
201C23—102no—
202C23—102no—
203C23—102no—
204C23—102no—
205C23—102no—
206C23—102no—
207C23—102no—
208C23C23×D511yescharacteristic
209D4—204no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—22no—
213C2×C4—21no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—21no—
221C2×C4—52no—
222C2×C4—101no—
223C2×C4—101no—
224C2×C4—102no—
225C2×C4—101no—
226C2×C4—101no—
227C2×C4—101no—
228C2×C4—101no—
229C2×C4—101no—
230C2×C4—102no—
231C2×C4—101no—
232C2×C4—101no—
233C2×C4—101no—
234C2×C4—102no—
235C2×C4—101no—
236C2×C4#70912yes—
237C2×C4#71112yes—
238C2×C4#71312yes—
239C2×C4#71312yes—
240C5#251311yescharacteristic, complemented, Sylow
241C22—202no—
242C22—202no—
243C22—202no—
244C22—202no—
245C22—202no—
246C22—202no—
247C22—202no—
248C22C2×#70911yescharacteristic
249C22C2×#71111yescharacteristic
250C22#414411yescharacteristic
251C22C2×#71311yescharacteristic
252C22C2×#71311yescharacteristic
253C22D5×#4111yescharacteristic
254C22#414911yescharacteristic
255C4—22no—
256C4—42no—
257C4—41no—
258C4—42no—
259C4—102no—
260C4—201no—
261C4—201no—
262C4—202no—
263C4—201no—
264C4#404414yes—
265C2—402no—
266C2C2×#404411yescharacteristic
267C2#6589311yescharacteristic
268C2#6591911yescharacteristic
269C2#6595311yescharacteristic
270C2#6595811yescharacteristic
271C2#6602911yescharacteristic
272C2#6606811yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC5×#389C2
prime radicalC22×D20C22
hypercenter#389D5
hypocenterC5#2513
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
1. C5×#389C2semidirect
2. #65282C2semidirect
3. #65279C2semidirect
6. #65266C2semidirect
7. C4⋊C4×Dic5C2semidirect
9. C4×C4⋊Dic5C2semidirect
10. #64963C2semidirect
11. #64959C2semidirect
71. #389D5semidirect
240. C5#2513semidirect

Maximal subgroups

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

subgroupindex
C5×#3892
#652822
#652792
#652772
#652662
C4⋊C4×Dic52
#652282
C4×C4⋊Dic52
#649632
#649592
#25135