Finite Group Databasebeta

← #10605408

Subgroups — #10605408

Order 640.

548 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D20C211yesmaximal, characteristic
2C2×#4016C211yesmaximal, characteristic, complemented
3C4×C5×C4⋊C4C211yesmaximal, characteristic, complemented
4#65281C212yesmaximal, complemented
5#65278C212yesmaximal, complemented
6#65228C211yesmaximal, characteristic
7#65228C211yesmaximal, characteristic
8#65217C211yesmaximal, characteristic, complemented
9#65217C211yesmaximal, characteristic, complemented
10#64965C212yesmaximal, complemented
11#64956C212yesmaximal, complemented
12C22×D20C2211yescharacteristic
13C22×C4×D5C2212yes—
14C2×C5×C4⋊C4C2211yescharacteristic
15C2×C5×C4⋊C4C2211yescharacteristic
16C2×C42×C5C2211yescharacteristic
17C2×C42×C5C2211yescharacteristic
18C2×C42×C5C2211yescharacteristic
19C2×#685C2212yes—
20C2×#685C2212yes—
21C2×#685C2212yes—
22C2×#685C2212yes—
23C2×#685C2212yes—
24C2×C4⋊Dic5C2211yescharacteristic
25C2×C4⋊Dic5C2211yescharacteristic
26C2×C4⋊Dic5C2211yescharacteristic
27C2×#683C2212yes—
28C2×#683C2212yes—
29C2×#683C2212yes—
30C2×#683C2212yes—
31C4×D20—24no—
32#4016—24no—
33C5×#95C2211yescharacteristic
34C5×#95C2211yescharacteristic
35#3963C2212yes—
36#3963C2212yes—
37#2454—51nomaximal, Sylow
38C23×D5C2312yes—
39C22×C4×C5C2311yescharacteristic
40C22×C4×C5C2311yescharacteristic
41C22×C4×C5C2311yescharacteristic
42C22×C4×C5C2311yescharacteristic
43C22×C4×C5C2311yescharacteristic
44C22×C4×C5C2311yescharacteristic
45C22×C4×C5C2311yescharacteristic
46C22×Dic5C2312yes—
47C22×Dic5C2312yes—
48C22×Dic5C2312yes—
49C2×D20—22no—
50C2×D20—22no—
51C2×D20Q814yes—
52C2×C4×D5—24no—
53C2×C4×D5—24no—
54C2×C4×D5—42no—
55C5×C4⋊C4—22no—
56C5×C4⋊C4—22no—
57C42×C5—22no—
58C42×C5—22no—
59C42×C5—22no—
60#685—24no—
61#685—24no—
62#685—42no—
63#685—42no—
64#685—42no—
65C4⋊Dic5—22no—
66C4⋊Dic5—22no—
67C4⋊Dic5D414yes—
68#683—24no—
69#683—24no—
70#683—42no—
71#683—42no—
72C2×#125—51no—
73C2×C4×D4—51no—
74#399—52no—
75#396—52no—
76#390—51no—
77#390—51no—
78#389—51no—
79#389—51no—
80#385—52no—
81#380—52no—
82C4×C4⋊C4D511yescharacteristic, complemented
83C23×C5C2411yescharacteristic
84C22×D5—22no—
85C22×D5—22no—
86C22×D5—22no—
87C22×D5—22no—
88C22×D5—22no—
89C22×D5—22no—
90C22×D5C2×Q814yes—
91C2×C4×C5—21no—
92C2×C4×C5—21no—
93C2×C4×C5—21no—
94C2×C4×C5—21no—
95C2×C4×C5—21no—
96C2×C4×C5—21no—
97C2×C4×C5—21no—
98C2×C4×C5—21no—
99C2×C4×C5—21no—
100C2×C4×C5—21no—
101C2×C4×C5—21no—
102C2×C4×C5—21no—
103C2×C4×C5—21no—
104C2×C4×C5—21no—
105C2×C4×C5—21no—
106C2×C4×C5—21no—
107C2×C4×C5C2×D412yes—
108C2×C4×C5C2×Q812yes—
109C2×C4×C5#4112yes—
110C2×C4×C5#4112yes—
111C2×C4×C5#4112yes—
112C2×Dic5—22no—
113C2×Dic5—22no—
114C2×Dic5—22no—
115C2×Dic5—22no—
116C2×Dic5—22no—
117C2×Dic5—22no—
118C2×Dic5—22no—
119C2×Dic5—22no—
120C2×Dic5C2×D414yes—
121D20—28no—
122C4×D5—48no—
123C22×D4—51no—
124C23×C4—52no—
125#125—104no—
126C4×D4—104no—
127C2×C4⋊C4—51no—
128C2×C4⋊C4—52no—
129C2×C4⋊C4—52no—
130C2×C4⋊C4—51no—
131C2×C4⋊C4—51no—
132C2×C4⋊C4—52no—
133C2×C4⋊C4—52no—
134C2×C4⋊C4C2×D511yescharacteristic
135C2×C4⋊C4C2×D511yescharacteristic
136C2×C22⋊C4—52no—
137C2×C22⋊C4—52no—
138C2×C22⋊C4—52no—
139C2×C22⋊C4—52no—
140C2×C22⋊C4—52no—
141C2×C42C2×D511yescharacteristic
142C2×C42C2×D511yescharacteristic
143C2×C42C2×D511yescharacteristic
144#95—52no—
145#95—52no—
146#95C2×D511yescharacteristic
147#95C2×D511yescharacteristic
148C22×C5C22×D411yescharacteristic
149C22×C5C22×Q811yescharacteristic
150C22×C5C2×#4111yescharacteristic
151C22×C5C2×#4111yescharacteristic
152C22×C5C2×#4111yescharacteristic
153C22×C5H(5,𝔽2)11yescharacteristic
154C22×C5H(5,𝔽2)11yescharacteristic
155C2×D5—24no—
156C2×D5—24no—
157C2×D5—24no—
158C2×D5—42no—
159C2×D5—42no—
160C2×D5—42no—
161C2×D5—42no—
162C4×C5—22no—
163C4×C5—22no—
164C4×C5—41no—
165C4×C5—41no—
166C4×C5—41no—
167C4×C5—41no—
168C4×C5C22⋊Q814yes—
169Dic5—24no—
170Dic5—42no—
171Dic5—42no—
172C24—52no—
173C2×D4—54no—
174C2×D4—102no—
175C2×D4—102no—
176C22×C4—52no—
177C22×C4—52no—
178C22×C4—52no—
179C22×C4—104no—
180C22×C4—104no—
181C22×C4—202no—
182C22×C4C22×D511yescharacteristic
183C22×C4C22×D511yescharacteristic
184C22×C4C22×D511yescharacteristic
185C22×C4C22×D511yescharacteristic
186C22×C4C22×D511yescharacteristic
187C22×C4C22×D511yescharacteristic
188C22×C4C22×D511yescharacteristic
189C4⋊C4—22no—
190C4⋊C4—22no—
191C4⋊C4—54no—
192C4⋊C4—104no—
193C4⋊C4—104no—
194C4⋊C4—102no—
195C4⋊C4—102no—
196C4⋊C4—202no—
197C4⋊C4—202no—
198C22⋊C4—104no—
199C22⋊C4—104no—
200C22⋊C4—202no—
201C22⋊C4—202no—
202C22⋊C4—202no—
203C42—22no—
204C42—22no—
205C42—22no—
206C2×C5C2×C22⋊Q811yescharacteristic
207C2×C5#52911yescharacteristic
208C2×C5#54011yescharacteristic
209C2×C5#54611yescharacteristic
210C2×C5#55011yescharacteristic
211C2×C5#55411yescharacteristic
212C2×C5#55411yescharacteristic
213D5—44no—
214C23—54no—
215C23—102no—
216C23—102no—
217C23—102no—
218C23—102no—
219C23—102no—
220C23—102no—
221C23C23×D511yescharacteristic
222D4—108no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—54no—
240C2×C4—102no—
241C2×C4—102no—
242C2×C4—102no—
243C2×C4—102no—
244C2×C4—102no—
245C2×C4—102no—
246C2×C4—102no—
247C2×C4—102no—
248C2×C4—208no—
249C2×C4#70912yes—
250C2×C4#70912yes—
251C2×C4#70912yes—
252C2×C4D4×D512yes—
253C2×C4Q8×D512yes—
254C5#245411yescharacteristic, complemented, Sylow
255C22—104no—
256C22—104no—
257C22—104no—
258C22—202no—
259C22—202no—
260C22—202no—
261C22—202no—
262C22C2×#70911yescharacteristic
263C22C2×#70911yescharacteristic
264C22C2×#70911yescharacteristic
265C22C2×D4×D511yescharacteristic
266C22C2×Q8×D511yescharacteristic
267C22#414911yescharacteristic
268C22#414911yescharacteristic
269C4—22no—
270C4—22no—
271C4—41no—
272C4—41no—
273C4—41no—
274C4—41no—
275C4—104no—
276C4—202no—
277C4—202no—
278C4#404214yes—
279C2—204no—
280C2#6581311yescharacteristic
281C2C2×#404211yescharacteristic
282C2#6586911yescharacteristic
283C2#6588411yescharacteristic
284C2#6588711yescharacteristic
285C2#6591311yescharacteristic
286C2#6591311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC4×C5×C4⋊C4C2
prime radicalC22×D20C22
hypercenterC4×C4⋊C4D5
hypocenterC5#2454
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×#4016C2semidirect
3. C4×C5×C4⋊C4C2semidirect
4. #65281C2semidirect
5. #65278C2semidirect
8. #65217C2semidirect
9. #65217C2semidirect
10. #64965C2semidirect
11. #64956C2semidirect
82. C4×C4⋊C4D5semidirect
254. C5#2454semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D202
C2×#40162
C4×C5×C4⋊C42
#652812
#652782
#652282
#652172
#649652
#649562
#24545