Finite Group Databasebeta

← #10605519

Subgroups — #10605519

Order 640.

632 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#4041C211yesmaximal, characteristic
2C2×#4034C211yesmaximal, characteristic, complemented
3C2×#4021C212yesmaximal, complemented
4C4×C5×C4⋊C4C211yesmaximal, characteristic, complemented
5#65277C211yesmaximal, characteristic, complemented
6#65276C211yesmaximal, characteristic, complemented
7#65229C212yesmaximal, complemented
8#65228C211yesmaximal, characteristic, complemented
9C4×#685C211yesmaximal, characteristic, complemented
10#64962C212yesmaximal, complemented
11#64961C212yesmaximal, complemented
12C22×D20C2211yescharacteristic
13C22×D20C2212yes—
14C22×C4×D5C2211yescharacteristic
15C22×Dic10C2212yes—
16C2×C5×C4⋊C4C2211yescharacteristic
17C2×C5×C4⋊C4C2211yescharacteristic
18C2×C42×C5C2212yes—
19C2×C42×C5C2211yescharacteristic
20C2×#685C2212yes—
21C2×#685C2212yes—
22C2×#685C2212yes—
23C2×#685C2212yes—
24C2×#685C2211yescharacteristic
25C2×#685C2212yes—
26C2×#685C2212yes—
27C2×#685C2211yescharacteristic
28C2×C4⋊Dic5C2211yescharacteristic
29C2×#683C2212yes—
30C2×C4×Dic5C2211yescharacteristic
31#4041—24no—
32#4034—24no—
33#4021—28no—
34C5×#95C2212yes—
35#3963C2211yescharacteristic
36#3963C2212yes—
37#3963C2211yescharacteristic
38#2491—51nomaximal, Sylow
39C23×D5C2312yes—
40C23×D5C2311yescharacteristic
41C22×C4×C5C2312yes—
42C22×C4×C5C2311yescharacteristic
43C22×C4×C5C2311yescharacteristic
44C22×C4×C5C2312yes—
45C22×C4×C5C2311yescharacteristic
46C22×Dic5C2312yes—
47C22×Dic5C2311yescharacteristic
48C22×Dic5C2311yescharacteristic
49C22×Dic5C2311yescharacteristic
50C2×D20—24no—
51C2×D20—24no—
52C2×D20—22no—
53C2×D20—22no—
54C2×D20—22no—
55C2×D20—42no—
56C2×C4×D5—22no—
57C2×C4×D5—22no—
58C2×C4×D5—22no—
59C2×Dic10—24no—
60C2×Dic10—24no—
61C2×Dic10—42no—
62C5×C4⋊C4—22no—
63C5×C4⋊C4D414yes—
64C42×C5—24no—
65C42×C5—22no—
66#685—24no—
67#685—24no—
68#685—24no—
69#685—24no—
70#685—22no—
71#685—24no—
72#685—42no—
73#685D414yescomplemented
74C4⋊Dic5—22no—
75#683—24no—
76C4×Dic5—22no—
77C2×C4⋊Q8—51no—
78C2×#124—52no—
79C2×#121—51no—
80#394—52no—
81#393—52no—
82#390—51no—
83#390—51no—
84#388—52no—
85#380—51no—
86C4×C4⋊C4D511yescharacteristic, complemented
87C4×C22⋊C4—51no—
88C23×C5C2411yescharacteristic
89C22×D5—21no—
90C22×D5—21no—
91C22×D5—21no—
92C22×D5—21no—
93C22×D5—21no—
94C22×D5—21no—
95C22×D5—22no—
96C22×D5—22no—
97C22×D5—22no—
98C22×D5—22no—
99C22×D5—22no—
100C22×D5—22no—
101C22×D5—22no—
102C22×D5C2×D412yes—
103C2×C4×C5—22no—
104C2×C4×C5—21no—
105C2×C4×C5—22no—
106C2×C4×C5—21no—
107C2×C4×C5—22no—
108C2×C4×C5—22no—
109C2×C4×C5—21no—
110C2×C4×C5—21no—
111C2×C4×C5—22no—
112C2×C4×C5—21no—
113C2×C4×C5C2×D414yes—
114C2×C4×C5C2×D412yes—
115C2×C4×C5C2×D412yes—
116C2×C4×C5#4112yes—
117C2×C4×C5#4112yes—
118C2×Dic5—21no—
119C2×Dic5—21no—
120C2×Dic5—21no—
121C2×Dic5—21no—
122C2×Dic5—22no—
123C2×Dic5—22no—
124C2×Dic5—21no—
125C2×Dic5—21no—
126C2×Dic5—21no—
127C2×Dic5—22no—
128C2×Dic5C2×D412yes—
129C2×Dic5#4112yes—
130D20—48no—
131D20—44no—
132C4×D5—44no—
133Dic10—48no—
134C22×Q8—52no—
135C22×D4—51no—
136C22×D4—52no—
137C23×C4—51no—
138C4⋊Q8—104no—
139#124—108no—
140#121—104no—
141C2×C4⋊C4—51no—
142C2×C4⋊C4—52no—
143C2×C4⋊C4C2×D511yescharacteristic
144C2×C4⋊C4C2×D511yescharacteristic
145C2×C22⋊C4—51no—
146C2×C22⋊C4—52no—
147C2×C22⋊C4—52no—
148C2×C22⋊C4—52no—
149C2×C22⋊C4—52no—
150C2×C22⋊C4—51no—
151C2×C22⋊C4—52no—
152C2×C22⋊C4—52no—
153C2×C42—51no—
154C2×C42C2×D512yes—
155C2×C42C2×D511yescharacteristic
156#95—51no—
157#95—51no—
158#95—52no—
159#95C2×D512yes—
160C22×C5C22×D411yescharacteristic
161C22×C5C22×D411yescharacteristic
162C22×C5C2×#4111yescharacteristic
163C22×C5C2×#4111yescharacteristic
164C22×C5C2×#4111yescharacteristic
165C22×C5H(5,𝔽2)11yescharacteristic
166C22×C52−1+411yescharacteristic
167C2×D5—22no—
168C2×D5—22no—
169C2×D5—22no—
170C2×D5—41no—
171C2×D5—41no—
172C2×D5—41no—
173C2×D5—41no—
174C2×D5—42no—
175C2×D5—42no—
176C2×D5—42no—
177C2×D5—42no—
178C2×D5—42no—
179C2×D5—42no—
180C2×D5—42no—
181C4×C5—24no—
182C4×C5—22no—
183C4×C5—42no—
184C4×C5—41no—
185C4×C5#12414yescomplemented
186Dic5—22no—
187Dic5—22no—
188Dic5—41no—
189Dic5—42no—
190C24—51no—
191C24—52no—
192C2×Q8—104no—
193C2×Q8—104no—
194C2×Q8—202no—
195C2×D4—104no—
196C2×D4—104no—
197C2×D4—102no—
198C2×D4—102no—
199C2×D4—102no—
200C2×D4—202no—
201C22×C4—51no—
202C22×C4—51no—
203C22×C4—51no—
204C22×C4—52no—
205C22×C4—102no—
206C22×C4—102no—
207C22×C4—102no—
208C22×C4C22×D511yescharacteristic
209C22×C4C22×D512yes—
210C22×C4C22×D512yes—
211C22×C4C22×D511yescharacteristic
212C22×C4C22×D511yescharacteristic
213C4⋊C4—22no—
214C4⋊C4—104no—
215C4⋊C4—102no—
216C4⋊C4D2014yes—
217C22⋊C4—54no—
218C22⋊C4—104no—
219C22⋊C4—102no—
220C22⋊C4—104no—
221C22⋊C4—104no—
222C22⋊C4—104no—
223C22⋊C4—104no—
224C22⋊C4—202no—
225C42—22no—
226C42—24no—
227C42—102no—
228C2×C5C2×#12411yescharacteristic
229C2×C5#53211yescharacteristic
230C2×C5#54211yescharacteristic
231C2×C5D4211yescharacteristic
232C2×C5#54711yescharacteristic
233C2×C5#54811yescharacteristic
234C2×C5#55511yescharacteristic
235D5—42no—
236D5—82no—
237C23—52no—
238C23—101no—
239C23—101no—
240C23—101no—
241C23—101no—
242C23—101no—
243C23—101no—
244C23—102no—
245C23—102no—
246C23—102no—
247C23—102no—
248C23—102no—
249C23—102no—
250C23—102no—
251C23C23×D511yescharacteristic
252Q8—208no—
253D4—208no—
254D4—204no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—21no—
258C2×C4—22no—
259C2×C4—21no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—21no—
263C2×C4—22no—
264C2×C4—21no—
265C2×C4—52no—
266C2×C4—52no—
267C2×C4—101no—
268C2×C4—101no—
269C2×C4—101no—
270C2×C4—101no—
271C2×C4—101no—
272C2×C4—102no—
273C2×C4—101no—
274C2×C4—101no—
275C2×C4—102no—
276C2×C4—102no—
277C2×C4—204no—
278C2×C4C2×D2014yes—
279C2×C4C2×D2012yes—
280C2×C4#70912yes—
281C2×C4#70912yes—
282C2×C4D4×D512yes—
283C5#249111yescharacteristic, complemented, Sylow
284C22—102no—
285C22—102no—
286C22—102no—
287C22—201no—
288C22—201no—
289C22—201no—
290C22—201no—
291C22—202no—
292C22—202no—
293C22—202no—
294C22—202no—
295C22—202no—
296C22—202no—
297C22—202no—
298C22C22×D2011yescharacteristic
299C22C2×#70911yescharacteristic
300C22C2×#70911yescharacteristic
301C22C2×D4×D511yescharacteristic
302C22#414711yescharacteristic
303C22D5×#4111yescharacteristic
304C22#414911yescharacteristic
305C4—22no—
306C4—24no—
307C4—41no—
308C4—42no—
309C4—102no—
310C4—102no—
311C4—201no—
312C4—202no—
313C4#402114yescomplemented
314C2—202no—
315C2—402no—
316C2C2×#402111yescharacteristic
317C2#6584111yescharacteristic
318C2#6586611yescharacteristic
319C2#6588211yescharacteristic
320C2D4×D2011yescharacteristic
321C2#6591011yescharacteristic
322C2#6591611yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC4×C5×C4⋊C4C2
prime radicalC2×#4041C2
hypercenterC4×C4⋊C4D5
hypocenterC5#2491
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×#4034C2semidirect
3. C2×#4021C2semidirect
4. C4×C5×C4⋊C4C2semidirect
5. #65277C2semidirect
6. #65276C2semidirect
7. #65229C2semidirect
8. #65228C2semidirect
9. C4×#685C2semidirect
10. #64962C2semidirect
11. #64961C2semidirect
73. #685D4semidirect
86. C4×C4⋊C4D5semidirect
185. C4×C5#124semidirect
283. C5#2491semidirect
313. C4#4021semidirect

Maximal subgroups

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

subgroupindex
C2×#40412
C2×#40342
C2×#40212
C4×C5×C4⋊C42
#652772
#652762
#652292
#652282
C4×#6852
#649622
#649612
#24915