Finite Group Databasebeta

← #10618925

Subgroups — #10618925

Order 640.

992 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#557C211yesmaximal, characteristic, complemented
2#66066C213yesmaximal, complemented
3#66062C213yesmaximal, complemented
4#66031C216yesmaximal, complemented
5#66028C216yesmaximal, complemented
6#65914C213yesmaximal
7Q8×D20C211yesmaximal, characteristic, complemented
8Q8×D20C212yesmaximal, complemented
9#65906C212yesmaximal, complemented
10C4×Q8×D5C211yesmaximal, characteristic, complemented
11#65904C213yesmaximal, complemented
12C2×Q8×D5C2211yescharacteristic
13C2×Q8×D5C2212yes—
14C5×C4⋊Q8C2213yes—
15C5×#125C2216yes—
16C4×C5×Q8C2213yes—
17C4×C5×Q8C2211yescharacteristic
18C4×C5×Q8C2212yes—
19#4093C2213yes—
20#4092C2213yes—
21Q8×Dic5C2216yes—
22Q8×Dic5C2211yescharacteristic
23#4044C22112yes—
24#4044C2216yes—
25#4043C2216yes—
26#4043C2216yes—
27#4043C2216yes—
28#4041C2211yescharacteristic
29#4040C2216yes—
30#4038C2216yes—
31#4038C2216yes—
32D5×C4⋊C4C2213yes—
33#4036C2216yes—
34#4036C2213yes—
35#4036C22112yes—
36#4033C2216yes—
37#4033C2213yes—
38C4×D20C2213yes—
39C4×D20C2216yes—
40#4018C2216yes—
41C42×D5C2213yes—
42#4015C2213yes—
43#4015C2216yes—
44C4×Dic10C2213yes—
45C4×Dic10C2216yes—
46#3523—51nomaximal, Sylow
47C2×C5×Q8C2313yes—
48C2×C5×Q8C2311yescharacteristic
49Q8×D5—24no—
50Q8×D5—28no—
51C2×D20C2312yes—
52C2×D20C2311yescharacteristic
53C2×C4×D5C2313yes—
54C2×C4×D5C2316yes—
55C2×C4×D5C2311yescharacteristic
56C2×C4×D5C2313yes—
57C2×Dic10C2313yes—
58C2×Dic10C2316yes—
59C5×C4⋊C4C2311yescharacteristic
60C5×C4⋊C4C2313yes—
61C5×C4⋊C4C2316yes—
62C5×C4⋊C4C2316yes—
63C5×C4⋊C4C2316yes—
64C42×C5C2316yes—
65C42×C5C2313yes—
66#685C2312yes—
67#685C2316yes—
68#685C2316yes—
69#685C2316yes—
70#685C2316yes—
71C4⋊Dic5C2313yes—
72C4⋊Dic5C2316yes—
73C4⋊Dic5C2313yes—
74C4⋊Dic5C2316yes—
75C4⋊Dic5C23112yes—
76#683C2316yes—
77#683C2316yes—
78#683C2316yes—
79C4×Dic5C2313yes—
80C4×Dic5C23112yes—
81C4×Dic5C2313yes—
82C4×Dic5C2313yes—
83#557—53no—
84#557D511yescharacteristic, complemented
85#556—53no—
86#552—56no—
87D4×Q8—52no—
88D4×Q8—51no—
89#541—56no—
90#533—53no—
91#529—53no—
92#519—52no—
93C2×C4×Q8—51no—
94C22×D5C2412yes—
95C22×D5C2411yescharacteristic
96C5×Q8—26no—
97C5×Q8#4114yes—
98C2×C4×C5C2416yes—
99C2×C4×C5C2413yes—
100C2×C4×C5C2412yes—
101C2×C4×C5C2413yes—
102C2×C4×C5C2411yescharacteristic
103C2×Dic5C2411yescharacteristic
104C2×Dic5C2413yes—
105C2×Dic5C2413yes—
106C2×Dic5C2416yes—
107D20—24no—
108D20—22no—
109C4×D5—26no—
110C4×D5—26no—
111C4×D5—212no—
112C4×D5—22no—
113Dic10—26no—
114Dic10—212no—
115C22×Q8—51no—
116C22×Q8—52no—
117C4⋊Q8—53no—
118C4⋊Q8—56no—
119C4⋊Q8C2×D513yes—
120#126—56no—
121#126—512no—
122#125—53no—
123#125—56no—
124#125—512no—
125#125C2×D516yes—
126#124—53no—
127#123—56no—
128C22⋊Q8—53no—
129C22⋊Q8—56no—
130C22⋊Q8—56no—
131C22⋊Q8—56no—
132#121—51no—
133C4×Q8—51no—
134C4×Q8—56no—
135C4×Q8—53no—
136C4×Q8—56no—
137C4×Q8—53no—
138C4×Q8—56no—
139C4×Q8C2×D511yescharacteristic
140C4×Q8C2×D512yes—
141C4×Q8C2×D513yes—
142C4×D4—56no—
143C4×D4—53no—
144#117—56no—
145#117—56no—
146#117—56no—
147C2×C4⋊C4—53no—
148C2×C42—53no—
149C22×C5C2511yescharacteristic
150C2×D5—21no—
151C2×D5—21no—
152C2×D5—22no—
153C2×D5—22no—
154C2×D5—22no—
155C2×D52−1+412yes—
156C4×C5—23no—
157C4×C5—22no—
158C4×C5—26no—
159C4×C5C2×#4116yes—
160C4×C52−1+412yes—
161Dic5—23no—
162Dic5—26no—
163Dic5—21no—
164Dic5—23no—
165C2×Q8—53no—
166C2×Q8—56no—
167C2×Q8—104no—
168C2×Q8—108no—
169C2×Q8C22×D513yes—
170C2×Q8C22×D511yescharacteristic
171C2×D4—52no—
172C2×D4—51no—
173C22×C4—51no—
174C22×C4—53no—
175C22×C4—53no—
176C22×C4—56no—
177C4⋊C4—53no—
178C4⋊C4—56no—
179C4⋊C4—56no—
180C4⋊C4—56no—
181C4⋊C4—56no—
182C4⋊C4—53no—
183C4⋊C4—56no—
184C4⋊C4—512no—
185C4⋊C4C22×D513yes—
186C4⋊C4C22×D516yes—
187C4⋊C4C22×D516yes—
188C4⋊C4C22×D511yescharacteristic
189C4⋊C4C22×D516yes—
190C22⋊C4—52no—
191C22⋊C4—56no—
192C22⋊C4—56no—
193C22⋊C4—56no—
194C22⋊C4—56no—
195C42—53no—
196C42—53no—
197C42—53no—
198C42—512no—
199C42C22×D513yes—
200C42C22×D516yes—
201C2×C5C22×#4111yescharacteristic
202C2×C5C2×2−1+411yescharacteristic
203C2×C5C2×2−1+411yescharacteristic
204D5—22no—
205D5—42no—
206C23—51no—
207C23—52no—
208Q8—26no—
209Q8—106no—
210Q8—1012no—
211Q8#71314yes—
212D4—104no—
213D4—102no—
214C2×C4—51no—
215C2×C4—53no—
216C2×C4—53no—
217C2×C4—56no—
218C2×C4—106no—
219C2×C4—106no—
220C2×C4—1012no—
221C2×C4—102no—
222C2×C4C23×D516yes—
223C2×C4C23×D513yes—
224C2×C4C23×D512yes—
225C2×C4C23×D513yes—
226C2×C4C23×D511yescharacteristic
227C5#352311yescharacteristic, complemented, Sylow
228C22—52no—
229C22—101no—
230C22—101no—
231C22—102no—
232C22—102no—
233C22—102no—
234C22C24×D511yescharacteristic
235C4—26no—
236C4—23no—
237C4—22no—
238C4—103no—
239C4—106no—
240C4—101no—
241C4—103no—
242C4C2×#71316yes—
243C4#415012yes—
244C2—102no—
245C2—202no—
246C2C22×#71311yescharacteristic
247C2C2×#415011yescharacteristic
248C2D5×2−1+411yescharacteristic
subgroupG/H
center, FrattiniC22C24×D5
commutator, socle, cosocleC22×C5C25
FittingC5×#557C2
prime radical#4041C22
hypercenter#557D5
hypocenterC5#3523
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ #557

Complements

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

NH ≅ G/Ntype
1. C5×#557C2semidirect
2. #66066C2semidirect
3. #66062C2semidirect
4. #66031C2semidirect
5. #66028C2semidirect
7. Q8×D20C2semidirect
8. Q8×D20C2semidirect
9. #65906C2semidirect
10. C4×Q8×D5C2semidirect
11. #65904C2semidirect
84. #557D5semidirect
227. C5#3523semidirect

Maximal subgroups

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

subgroupindex
C5×#5572
#660662
#660622
#660312
#660282
#659142
Q8×D202
#659062
C4×Q8×D52
#659042
#35235