Finite Group Databasebeta

← #10618924

Subgroups — #10618924

Order 640.

1122 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#557C211yesmaximal, characteristic, complemented
2#66060C213yesmaximal, complemented
3#66059C213yesmaximal, complemented
4#66032C216yesmaximal, complemented
5#66029C216yesmaximal, complemented
6#65914C213yesmaximal, complemented
7#65911C211yesmaximal, characteristic, complemented
8#65911C212yesmaximal, complemented
9#65911C213yesmaximal, complemented
10#65908C212yesmaximal, complemented
11C4×#713C211yesmaximal, characteristic, complemented
12C2×#713C2211yescharacteristic
13C2×#713C2212yes—
14C2×#713C2216yes—
15C5×C4⋊Q8C2213yes—
16C5×#125C2216yes—
17C4×C5×Q8C2211yescharacteristic
18C4×C5×Q8C2212yes—
19C4×C5×Q8C2213yes—
20#4093C2213yes—
21#4092C2213yes—
22Q8×Dic5C2211yescharacteristic
23#4044C2216yes—
24#4041C2216yes—
25#4041C2216yes—
26#4041C2216yes—
27#4041C2213yes—
28#4041C22112yes—
29#4041C2216yes—
30#4040C22112yes—
31#4040C2216yes—
32#4039C2216yes—
33#4039C2216yes—
34#4039C2213yes—
35#4038C2213yes—
36D5×C4⋊C4C2216yes—
37#4036C2211yescharacteristic
38#4020C2213yes—
39#4020C2216yes—
40C4×D20C2213yes—
41C4×D20C2213yes—
42C4×D20C2216yes—
43C4×D20C2216yes—
44#4018C2216yes—
45C42×D5C2213yes—
46#3517—51nomaximal, Sylow
47C2×C5×Q8C2313yes—
48C2×C5×Q8C2311yescharacteristic
49#713—24no—
50#713—28no—
51#713—412no—
52C2×D20C2313yes—
53C2×D20C2313yes—
54C2×D20C2316yes—
55C2×D20C23112yes—
56C2×D20C2316yes—
57C2×D20C2316yes—
58C2×C4×D5C2313yes—
59C2×C4×D5C2313yes—
60C2×C4×D5C2316yes—
61C2×C4×D5C23112yes—
62C2×C4×D5C2313yes—
63C5×C4⋊C4C2311yescharacteristic
64C5×C4⋊C4C2313yes—
65C5×C4⋊C4C2316yes—
66C5×C4⋊C4C2316yes—
67C5×C4⋊C4C2316yes—
68C42×C5C2316yes—
69C42×C5C2313yes—
70#685C2316yes—
71#685C2316yes—
72#685C2316yes—
73#685C2316yes—
74#685C2316yes—
75#685C2316yes—
76C4⋊Dic5C2312yes—
77C4⋊Dic5C2311yescharacteristic
78C4⋊Dic5C2313yes—
79#683C2312yes—
80#683C2316yes—
81C4×Dic5C2311yescharacteristic
82C4×Dic5C2313yes—
83C4×Dic5C2313yes—
84#557D511yescharacteristic, complemented
85#553—56no—
86#550—53no—
87#550—51no—
88#550—52no—
89#547—53no—
90#540—56no—
91#532—53no—
92#529—53no—
93#520—52no—
94C4×#41—51no—
95C22×D5C2413yes—
96C22×D5C2416yes—
97C5×Q8—26no—
98C5×Q8#4114yescomplemented
99C2×C4×C5C2413yes—
100C2×C4×C5C2412yes—
101C2×C4×C5C2416yes—
102C2×C4×C5C2413yes—
103C2×C4×C5C2411yescharacteristic
104C2×Dic5C2411yescharacteristic
105C2×Dic5C2411yescharacteristic
106C2×Dic5C2413yes—
107C2×Dic5C2412yes—
108D20—26no—
109D20—212no—
110D20—26no—
111D20—46no—
112D20—46no—
113D20—412no—
114C4×D5—26no—
115C4×D5—212no—
116C4×D5—26no—
117C4×D5—43no—
118C4×D5—412no—
119C2×#41—51no—
120C2×#41—52no—
121C2×#41—56no—
122C4⋊Q8C2×D513yes—
123#127—53no—
124#127—56no—
125#126—56no—
126#125—51no—
127#125C2×D516yes—
128#124—53no—
129#123—56no—
130#123—512no—
131C22⋊Q8—53no—
132#121—53no—
133#121—56no—
134#121—56no—
135#121—56no—
136#121—512no—
137#121—56no—
138C4×Q8—51no—
139C4×Q8C2×D511yescharacteristic
140C4×Q8C2×D512yes—
141C4×Q8C2×D513yes—
142C4×D4—53no—
143C4×D4—56no—
144C4×D4—56no—
145C4×D4—53no—
146C4×D4—56no—
147C4×D4—53no—
148C4×D4—56no—
149#117—53no—
150#117—56no—
151C2×C4⋊C4—56no—
152C2×C42—53no—
153C22×C5C2511yescharacteristic
154C2×D5—23no—
155C2×D5—26no—
156C2×D5—23no—
157C2×D5—26no—
158C2×D5—23no—
159C2×D5—26no—
160C4×C5—26no—
161C4×C5—23no—
162C4×C5—22no—
163C4×C5C2×#4116yes—
164C4×C5H(5,𝔽2)12yes—
165Dic5—21no—
166Dic5—22no—
167Dic5—23no—
168Dic5—21no—
169#41—104no—
170#41—108no—
171#41—2012no—
172C2×Q8C22×D513yes—
173C2×Q8C22×D511yescharacteristic
174C2×D4—53no—
175C2×D4—56no—
176C2×D4—53no—
177C2×D4—56no—
178C2×D4—56no—
179C2×D4—512no—
180C22×C4—53no—
181C22×C4—53no—
182C22×C4—56no—
183C22×C4—53no—
184C22×C4—512no—
185C4⋊C4—53no—
186C4⋊C4—56no—
187C4⋊C4—52no—
188C4⋊C4—51no—
189C4⋊C4—52no—
190C4⋊C4C22×D516yes—
191C4⋊C4C22×D513yes—
192C4⋊C4C22×D516yes—
193C4⋊C4C22×D511yescharacteristic
194C4⋊C4C22×D516yes—
195C22⋊C4—56no—
196C22⋊C4—56no—
197C22⋊C4—56no—
198C22⋊C4—56no—
199C22⋊C4—56no—
200C22⋊C4—56no—
201C42—51no—
202C42—53no—
203C42—53no—
204C42C22×D513yes—
205C42C22×D516yes—
206C2×C5C22×#4111yescharacteristic
207C2×C5C2×H(5,𝔽2)11yescharacteristic
208C2×C5#58511yescharacteristic
209D5—43no—
210D5—46no—
211C23—53no—
212C23—56no—
213Q8—26no—
214Q8#71314yescomplemented
215D4—106no—
216D4—1012no—
217D4—106no—
218D4—2012no—
219D4—206no—
220D4—206no—
221C2×C4—51no—
222C2×C4—51no—
223C2×C4—53no—
224C2×C4—52no—
225C2×C4—106no—
226C2×C4—1012no—
227C2×C4—106no—
228C2×C4—2012no—
229C2×C4—203no—
230C2×C4C23×D513yes—
231C2×C4C23×D512yes—
232C2×C4C23×D516yes—
233C2×C4C23×D513yes—
234C2×C4C23×D511yescharacteristic
235C5#351711yescharacteristic, complemented, Sylow
236C22—103no—
237C22—106no—
238C22—103no—
239C22—106no—
240C22—103no—
241C22—106no—
242C22C24×D511yescharacteristic
243C4—26no—
244C4—23no—
245C4—22no—
246C4—101no—
247C4—102no—
248C4—103no—
249C4—101no—
250C4C2×#71316yes—
251C4#414912yes—
252C2—203no—
253C2—206no—
254C2C22×#71311yescharacteristic
255C2C2×#414911yescharacteristic
256C2#6628711yescharacteristic
subgroupG/H
center, FrattiniC22C24×D5
commutator, socle, cosocleC22×C5C25
FittingC5×#557C2
hypercenter#557D5
hypocenterC5#3517
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. #66060C2semidirect
3. #66059C2semidirect
4. #66032C2semidirect
5. #66029C2semidirect
6. #65914C2semidirect
7. #65911C2semidirect
8. #65911C2semidirect
9. #65911C2semidirect
10. #65908C2semidirect
11. C4×#713C2semidirect
84. #557D5semidirect
98. C5×Q8#41semidirect
214. Q8#713semidirect
235. C5#3517semidirect

Maximal subgroups

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

subgroupindex
C5×#5572
#660602
#660592
#660322
#660292
#659142
#659112
#659082
C4×#7132
#35175