Finite Group Databasebeta

← #10605511

Subgroups — #10605511

Order 640.

696 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#4040C212yesmaximal, complemented
2C2×#4020C211yesmaximal, characteristic
3C2×C4×D20C211yesmaximal, characteristic, complemented
4C4×C5×C4⋊C4C211yesmaximal, characteristic, complemented
5#65280C212yesmaximal, complemented
6#65228C211yesmaximal, characteristic, complemented
7#65228C211yesmaximal, characteristic, complemented
8#65228C211yesmaximal, characteristic, complemented
9#65217C211yesmaximal, characteristic, complemented
10#64961C212yesmaximal, complemented
11#64954C212yesmaximal, complemented
12C22×D20C2211yescharacteristic
13C22×D20C2212yes—
14C22×D20C2212yes—
15C22×D20C2211yescharacteristic
16C22×C4×D5C2212yes—
17C2×C5×C4⋊C4C2211yescharacteristic
18C2×C5×C4⋊C4C2211yescharacteristic
19C2×C42×C5C2211yescharacteristic
20C2×C42×C5C2211yescharacteristic
21C2×C42×C5C2211yescharacteristic
22C2×#685C2212yes—
23C2×#685C2212yes—
24C2×#685C2212yes—
25C2×#685C2212yes—
26C2×#685C2212yes—
27C2×#685C2212yes—
28C2×#685C2212yes—
29C2×C4⋊Dic5C2211yescharacteristic
30C2×C4⋊Dic5C2211yescharacteristic
31C2×#683C2212yes—
32#4040—28no—
33#4020—24no—
34C4×D20—24no—
35C5×#95C2211yescharacteristic
36C5×#95C2211yescharacteristic
37#3963C2212yes—
38#2445—51nomaximal, Sylow
39C23×D5C2312yes—
40C23×D5C2312yes—
41C22×C4×C5C2311yescharacteristic
42C22×C4×C5C2311yescharacteristic
43C22×C4×C5C2311yescharacteristic
44C22×C4×C5C2311yescharacteristic
45C22×C4×C5C2311yescharacteristic
46C22×C4×C5C2311yescharacteristic
47C22×C4×C5C2311yescharacteristic
48C22×Dic5C2312yes—
49C22×Dic5C2312yes—
50C2×D20—22no—
51C2×D20—22no—
52C2×D20—24no—
53C2×D20—24no—
54C2×D20—22no—
55C2×D20—24no—
56C2×D20—24no—
57C2×D20—22no—
58C2×D20—22no—
59C2×D20—42no—
60C2×D20—42no—
61C2×D20D414yes—
62C2×C4×D5—24no—
63C2×C4×D5—24no—
64C2×C4×D5—42no—
65C5×C4⋊C4—22no—
66C5×C4⋊C4D414yescomplemented
67C42×C5—22no—
68C42×C5—22no—
69C42×C5—22no—
70#685—24no—
71#685—24no—
72#685—24no—
73#685—24no—
74#685—42no—
75#685—42no—
76#685—42no—
77C4⋊Dic5—22no—
78C4⋊Dic5—22no—
79#683—24no—
80C2×#127—51no—
81C2×#123—52no—
82C2×C4×D4—51no—
83#394—52no—
84#394—52no—
85#390—51no—
86#390—51no—
87#390—51no—
88#389—51no—
89#386—52no—
90C4×C4⋊C4D511yescharacteristic, complemented
91C23×C5C2411yescharacteristic
92C22×D5—22no—
93C22×D5—22no—
94C22×D5—22no—
95C22×D5—22no—
96C22×D5—22no—
97C22×D5—22no—
98C22×D5—22no—
99C22×D5—22no—
100C22×D5—22no—
101C22×D5—22no—
102C22×D5—22no—
103C22×D5—22no—
104C22×D5—22no—
105C22×D5C2×D414yes—
106C2×C4×C5—21no—
107C2×C4×C5—21no—
108C2×C4×C5—21no—
109C2×C4×C5—21no—
110C2×C4×C5—21no—
111C2×C4×C5—21no—
112C2×C4×C5—21no—
113C2×C4×C5—21no—
114C2×C4×C5—21no—
115C2×C4×C5—21no—
116C2×C4×C5—21no—
117C2×C4×C5—21no—
118C2×C4×C5—21no—
119C2×C4×C5—21no—
120C2×C4×C5C2×D412yes—
121C2×C4×C5C2×D412yes—
122C2×C4×C5C2×D412yes—
123C2×C4×C5C2×D412yes—
124C2×C4×C5#4112yes—
125C2×C4×C5#4112yes—
126C2×C4×C5#4112yes—
127C2×Dic5—22no—
128C2×Dic5—22no—
129C2×Dic5—22no—
130C2×Dic5—22no—
131C2×Dic5—22no—
132C2×Dic5—22no—
133D20—28no—
134D20—48no—
135D20—48no—
136D20—44no—
137C4×D5—48no—
138C22×D4—51no—
139C22×D4—51no—
140C22×D4—52no—
141C22×D4—52no—
142C23×C4—52no—
143#127—104no—
144#123—108no—
145C4×D4—104no—
146C2×C4⋊C4—51no—
147C2×C4⋊C4—52no—
148C2×C4⋊C4—51no—
149C2×C4⋊C4C2×D511yescharacteristic
150C2×C4⋊C4C2×D511yescharacteristic
151C2×C22⋊C4—52no—
152C2×C22⋊C4—52no—
153C2×C22⋊C4—52no—
154C2×C22⋊C4—52no—
155C2×C22⋊C4—52no—
156C2×C22⋊C4—52no—
157C2×C22⋊C4—52no—
158C2×C42C2×D511yescharacteristic
159C2×C42C2×D511yescharacteristic
160C2×C42C2×D511yescharacteristic
161#95—52no—
162#95C2×D511yescharacteristic
163#95C2×D511yescharacteristic
164C22×C5C22×D411yescharacteristic
165C22×C5C22×D411yescharacteristic
166C22×C5C2×#4111yescharacteristic
167C22×C5C2×#4111yescharacteristic
168C22×C5C2×#4111yescharacteristic
169C22×C5H(5,𝔽2)11yescharacteristic
170C22×C5H(5,𝔽2)11yescharacteristic
171C2×D5—24no—
172C2×D5—24no—
173C2×D5—24no—
174C2×D5—42no—
175C2×D5—42no—
176C2×D5—42no—
177C2×D5—42no—
178C2×D5—42no—
179C2×D5—42no—
180C2×D5—42no—
181C2×D5—42no—
182C2×D5—42no—
183C2×D5—42no—
184C2×D5—42no—
185C4×C5—22no—
186C4×C5—22no—
187C4×C5—22no—
188C4×C5—22no—
189C4×C5—41no—
190C4×C5—41no—
191C4×C5#12314yescomplemented
192Dic5—42no—
193Dic5—42no—
194C24—52no—
195C24—52no—
196C2×D4—54no—
197C2×D4—104no—
198C2×D4—104no—
199C2×D4—104no—
200C2×D4—102no—
201C2×D4—104no—
202C2×D4—102no—
203C2×D4—102no—
204C2×D4—102no—
205C2×D4—102no—
206C2×D4—202no—
207C2×D4—202no—
208C22×C4—52no—
209C22×C4—52no—
210C22×C4—104no—
211C22×C4—104no—
212C22×C4—202no—
213C22×C4C22×D511yescharacteristic
214C22×C4C22×D511yescharacteristic
215C22×C4C22×D511yescharacteristic
216C22×C4C22×D511yescharacteristic
217C22×C4C22×D511yescharacteristic
218C22×C4C22×D511yescharacteristic
219C22×C4C22×D511yescharacteristic
220C4⋊C4—22no—
221C4⋊C4—104no—
222C4⋊C4—102no—
223C4⋊C4—102no—
224C4⋊C4D2014yescomplemented
225C22⋊C4—104no—
226C22⋊C4—104no—
227C22⋊C4—104no—
228C22⋊C4—104no—
229C22⋊C4—202no—
230C22⋊C4—202no—
231C22⋊C4—202no—
232C42—22no—
233C42—22no—
234C42—22no—
235C2×C5C2×#12311yescharacteristic
236C2×C5#53211yescharacteristic
237C2×C5#54011yescharacteristic
238C2×C5D4211yescharacteristic
239C2×C5#54611yescharacteristic
240C2×C5#55011yescharacteristic
241C2×C5#55911yescharacteristic
242D5—44no—
243D5—82no—
244C23—54no—
245C23—102no—
246C23—102no—
247C23—102no—
248C23—102no—
249C23—102no—
250C23—102no—
251C23—102no—
252C23—102no—
253C23—102no—
254C23—102no—
255C23—102no—
256C23—102no—
257C23—102no—
258C23C23×D511yescharacteristic
259D4—108no—
260D4—208no—
261D4—208no—
262D4—204no—
263C2×C4—21no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—21no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—102no—
278C2×C4—102no—
279C2×C4—102no—
280C2×C4—102no—
281C2×C4—102no—
282C2×C4—102no—
283C2×C4—208no—
284C2×C4C2×D2012yes—
285C2×C4C2×D2012yes—
286C2×C4C2×D2012yes—
287C2×C4#70912yes—
288C2×C4#70912yes—
289C2×C4D4×D512yes—
290C2×C4#71312yes—
291C5#244511yescharacteristic, complemented, Sylow
292C22—104no—
293C22—104no—
294C22—104no—
295C22—202no—
296C22—202no—
297C22—202no—
298C22—202no—
299C22—202no—
300C22—202no—
301C22—202no—
302C22—202no—
303C22—202no—
304C22—202no—
305C22—202no—
306C22C22×D2011yescharacteristic
307C22C2×#70911yescharacteristic
308C22C2×#70911yescharacteristic
309C22C2×D4×D511yescharacteristic
310C22C2×#71311yescharacteristic
311C22#414911yescharacteristic
312C22#414911yescharacteristic
313C4—22no—
314C4—22no—
315C4—22no—
316C4—22no—
317C4—41no—
318C4—41no—
319C4—202no—
320C4—202no—
321C4#404014yescomplemented
322C2—204no—
323C2—402no—
324C2#6581111yescharacteristic
325C2C2×#404011yescharacteristic
326C2#6586911yescharacteristic
327C2D4×D2011yescharacteristic
328C2#6588411yescharacteristic
329C2#6591111yescharacteristic
330C2#6591911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC4×C5×C4⋊C4C2
prime radicalC2×#4020C2
hypercenterC4×C4⋊C4D5
hypocenterC5#2445
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×#4040C2semidirect
3. C2×C4×D20C2semidirect
4. C4×C5×C4⋊C4C2semidirect
5. #65280C2semidirect
6. #65228C2semidirect
7. #65228C2semidirect
8. #65228C2semidirect
9. #65217C2semidirect
10. #64961C2semidirect
11. #64954C2semidirect
66. C5×C4⋊C4D4semidirect
90. C4×C4⋊C4D5semidirect
191. C4×C5#123semidirect
224. C4⋊C4D20semidirect
291. C5#2445semidirect
321. C4#4040semidirect

Maximal subgroups

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

subgroupindex
C2×#40402
C2×#40202
C2×C4×D202
C4×C5×C4⋊C42
#652802
#652282
#652172
#649612
#649542
#24455