Finite Group Databasebeta

← C2×#65248 #10613855

Subgroups — C2×#65248 #10613855

Order 640.

1252 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊D5C211yesmaximal, characteristic
2C22×C5×C22⋊C4C211yesmaximal, characteristic, complemented
3C22×C22⋊Dic5C211yesmaximal, characteristic, complemented
4C22×#685C211yesmaximal, characteristic, complemented
5C22×#685C211yesmaximal, characteristic, complemented
6C22×#683C211yesmaximal, characteristic, complemented
7C2×#3963C211yesmaximal, characteristic, complemented
8#65248C218yesmaximal, direct product factor
9C25×C5C2211yescharacteristic
10C24×D5C2211yescharacteristic
11C23×C4×C5C2211yescharacteristic
12C23×C4×C5C2211yescharacteristic
13C22×C22⋊D5—24no—
14C22×C22⋊D5—24no—
15C22×C22⋊D5—24no—
16C22×C22⋊D5C2214yes—
17C23×Dic5C2211yescharacteristic
18C23×Dic5C2211yescharacteristic
19C23×Dic5C2211yescharacteristic
20C2×C5×C22⋊C4—24no—
21C2×C5×C22⋊C4C2214yescomplemented
22C2×C22⋊Dic5—24no—
23C2×C22⋊Dic5C2214yescomplemented
24C2×#685—24no—
25C2×#685—24no—
26C2×#685C2214yescomplemented
27C2×#685C2214yescomplemented
28C2×#683—24no—
29C2×#683C2214yescomplemented
30#3963C2214yescomplemented
31C2×#394—51nomaximal, Sylow
32C24×C5—22no—
33C24×C5—22no—
34C24×C5—22no—
35C24×C5—22no—
36C24×C5—22no—
37C24×C5—22no—
38C24×C5D414yes—
39C24×C5C2312yes—
40C24×C5C2311yescharacteristic
41C23×D5—22no—
42C23×D5—22no—
43C23×D5—22no—
44C23×D5—22no—
45C23×D5—22no—
46C23×D5—22no—
47C23×D5D414yes—
48C23×D5C2312yes—
49C22×C4×C5—22no—
50C22×C4×C5—22no—
51C22×C4×C5—22no—
52C22×C4×C5—22no—
53C22×C4×C5—22no—
54C22×C4×C5—22no—
55C22×C4×C5C2312yes—
56C22×C4×C5C2312yes—
57C2×C22⋊D5—232no—
58C2×C22⋊D5—28no—
59C2×C22⋊D5—28no—
60C2×C22⋊D5—28no—
61C22×Dic5—22no—
62C22×Dic5—22no—
63C22×Dic5—22no—
64C22×Dic5—22no—
65C22×Dic5—22no—
66C22×Dic5—22no—
67C22×Dic5—22no—
68C22×Dic5D414yes—
69C22×Dic5D414yescomplemented
70C22×Dic5C2312yes—
71C22×Dic5C2312yes—
72C22×Dic5C2312yes—
73C5×C22⋊C4—28no—
74C22⋊Dic5—28no—
75#685—28no—
76#685—28no—
77#683—28no—
78C23×D4—51no—
79C22×C4⋊C4—51no—
80C22×C22⋊C4—51no—
81C22×C22⋊C4—51no—
82C22×C22⋊C4—51no—
83C22×C22⋊C4D511yescharacteristic, complemented
84#394—58no—
85C2×#95—51no—
86C23×C5—28no—
87C23×C5—28no—
88C23×C5—28no—
89C23×C5—22no—
90C23×C5—22no—
91C23×C5—22no—
92C23×C5—22no—
93C23×C5—22no—
94C23×C5—22no—
95C23×C5—44no—
96C23×C5—44no—
97C23×C5—44no—
98C23×C5—44no—
99C23×C5C2×D412yes—
100C23×C5C2×D412yes—
101C23×C5C2×D412yes—
102C23×C5C2×D414yes—
103C23×C5C2×D412yes—
104C23×C5#4112yes—
105C23×C5#4112yes—
106C23×C5#4112yes—
107C23×C5C2411yescharacteristic
108C22×D5—28no—
109C22×D5—28no—
110C22×D5—28no—
111C22×D5—22no—
112C22×D5—22no—
113C22×D5—22no—
114C22×D5—22no—
115C22×D5—22no—
116C22×D5—22no—
117C22×D5—44no—
118C22×D5—44no—
119C22×D5—44no—
120C22×D5—44no—
121C22×D5C2×D414yes—
122C2×C4×C5—22no—
123C2×C4×C5—22no—
124C2×C4×C5—22no—
125C2×C4×C5—22no—
126C2×C4×C5—22no—
127C2×C4×C5—22no—
128C2×C4×C5—44no—
129C2×C4×C5—44no—
130C22⋊D5—232no—
131C2×Dic5—28no—
132C2×Dic5—28no—
133C2×Dic5—22no—
134C2×Dic5—22no—
135C2×Dic5—22no—
136C2×Dic5—22no—
137C2×Dic5—22no—
138C2×Dic5—22no—
139C2×Dic5—22no—
140C2×Dic5—44no—
141C2×Dic5C2×D414yes—
142C2×Dic5C2×D414yescomplemented
143C25—51no—
144C25C2×D511yescharacteristic
145C22×D4—54no—
146C22×D4—104no—
147C22×D4—104no—
148C22×D4—104no—
149C23×C4—51no—
150C23×C4—51no—
151C23×C4—51no—
152C23×C4C2×D511yescharacteristic
153C23×C4C2×D511yescharacteristic
154C2×C4⋊C4—54no—
155C2×C4⋊C4—104no—
156C2×C22⋊C4—24no—
157C2×C22⋊C4—54no—
158C2×C22⋊C4—54no—
159C2×C22⋊C4—54no—
160C2×C22⋊C4—104no—
161C2×C22⋊C4—104no—
162C2×C22⋊C4—104no—
163C2×C22⋊C4C2×D514yescomplemented
164#95—54no—
165C22×C5—24no—
166C22×C5—24no—
167C22×C5—24no—
168C22×C5—42no—
169C22×C5—42no—
170C22×C5—42no—
171C22×C5—42no—
172C22×C5—416no—
173C22×C5#12014yes—
174C22×C5#12114yes—
175C22×C5#12114yes—
176C22×C5#12114yes—
177C22×C5#12314yes—
178C22×C5#12314yes—
179C22×C5#12414yes—
180C22×C5C22×D411yescharacteristic
181C22×C5C22×D411yescharacteristic
182C22×C5C22×D411yescharacteristic
183C22×C5C22×D411yescharacteristic
184C22×C5C2×#4111yescharacteristic
185C22×C5C2×#4111yescharacteristic
186C22×C5C2×#4111yescharacteristic
187C2×D5—24no—
188C2×D5—24no—
189C2×D5—24no—
190C2×D5—42no—
191C2×D5—42no—
192C2×D5—42no—
193C2×D5—42no—
194C2×D5—416no—
195C4×C5—42no—
196C4×C5—42no—
197Dic5—24no—
198Dic5—24no—
199Dic5—42no—
200C24—22no—
201C24—22no—
202C24—22no—
203C24—22no—
204C24—22no—
205C24—22no—
206C24—54no—
207C24—52no—
208C24—102no—
209C24—102no—
210C24—102no—
211C24—102no—
212C24—102no—
213C24—102no—
214C24C22⋊D514yes—
215C24C22×D512yes—
216C24C22×D511yescharacteristic
217C2×D4—108no—
218C2×D4—108no—
219C2×D4—1032no—
220C2×D4—108no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—54no—
228C22×C4—54no—
229C22×C4—52no—
230C22×C4—52no—
231C22×C4—52no—
232C22×C4—102no—
233C22×C4—102no—
234C22×C4—102no—
235C22×C4—102no—
236C22×C4—102no—
237C22×C4—102no—
238C22×C4—102no—
239C22×C4C22×D512yes—
240C22×C4C22×D512yes—
241C4⋊C4—108no—
242C22⋊C4—28no—
243C22⋊C4—108no—
244C22⋊C4—108no—
245C22⋊C4—108no—
246C2×C5—44no—
247C2×C5#39418yescomplemented
248C2×C5C2×#12011yescharacteristic
249C2×C5C2×#12111yescharacteristic
250C2×C5C2×#12111yescharacteristic
251C2×C5C2×#12111yescharacteristic
252C2×C5C2×#12311yescharacteristic
253C2×C5C2×#12311yescharacteristic
254C2×C5C2×#12411yescharacteristic
255D5—44no—
256C23—22no—
257C23—22no—
258C23—22no—
259C23—22no—
260C23—22no—
261C23—22no—
262C23—28no—
263C23—28no—
264C23—28no—
265C23—44no—
266C23—44no—
267C23—44no—
268C23—44no—
269C23—54no—
270C23—102no—
271C23—102no—
272C23—102no—
273C23—102no—
274C23—102no—
275C23—102no—
276C23—108no—
277C23—108no—
278C23—108no—
279C23—204no—
280C23—204no—
281C23—204no—
282C23—204no—
283C23#70912yes—
284C23#70912yes—
285C23D4×D512yes—
286C23D4×D512yes—
287C23D4×D512yes—
288C23#71112yes—
289C23C2×C22⋊D514yes—
290C23C2×C22⋊D512yes—
291C23C23×D511yescharacteristic
292D4—1032no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—44no—
300C2×C4—44no—
301C2×C4—54no—
302C2×C4—54no—
303C2×C4—102no—
304C2×C4—102no—
305C2×C4—102no—
306C2×C4—102no—
307C2×C4—108no—
308C2×C4—108no—
309C2×C4—102no—
310C2×C4—102no—
311C2×C4—102no—
312C2×C4—204no—
313C5C2×#39411yescharacteristic, complemented, Sylow
314C22—24no—
315C22—24no—
316C22—24no—
317C22—42no—
318C22—42no—
319C22—42no—
320C22—42no—
321C22—416no—
322C22—104no—
323C22—104no—
324C22—104no—
325C22—202no—
326C22—202no—
327C22—202no—
328C22—202no—
329C22—2016no—
330C22#402914yes—
331C22#403014yes—
332C22#403014yes—
333C22#403114yes—
334C22#407514yes—
335C22#408314yes—
336C22#408514yes—
337C22C2×#70911yescharacteristic
338C22C2×#70911yescharacteristic
339C22C2×D4×D511yescharacteristic
340C22C2×D4×D511yescharacteristic
341C22C2×D4×D511yescharacteristic
342C22C2×#71111yescharacteristic
343C22C22×C22⋊D511yescharacteristic
344C4—42no—
345C4—42no—
346C4—104no—
347C4—104no—
348C4—202no—
349C2—44no—
350C2—204no—
351C2#6524818yesdirect product factor
352C2C2×#402911yescharacteristic
353C2C2×#403011yescharacteristic
354C2C2×#403011yescharacteristic
355C2C2×#403111yescharacteristic
356C2C2×#407511yescharacteristic
357C2C2×#408311yescharacteristic
358C2C2×#408511yescharacteristic
subgroupG/H
centerC24C22×D5
commutator, cosocleC23×C5C24
FrattiniC23C23×D5
FittingC22×C5×C22⋊C4C2
socleC24×C5C23
prime radicalC23×C22⋊D5C2
hypercenterC22×C22⋊C4D5
hypocenterC5C2×#394
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C5×C22⋊C4C2semidirect
3. C22×C22⋊Dic5C2semidirect
4. C22×#685C2semidirect
5. C22×#685C2semidirect
6. C22×#683C2semidirect
7. C2×#3963C2semidirect
8. #65248C2direct (N × H)
21. C2×C5×C22⋊C4C22semidirect
23. C2×C22⋊Dic5C22semidirect
26. C2×#685C22semidirect
27. C2×#685C22semidirect
29. C2×#683C22semidirect
30. #3963C22semidirect
69. C22×Dic5D4semidirect
83. C22×C22⋊C4D5semidirect
142. C2×Dic5C2×D4semidirect
163. C2×C22⋊C4C2×D5semidirect
247. C2×C5#394semidirect
313. C5C2×#394semidirect
351. C2#65248direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D52
C22×C5×C22⋊C42
C22×C22⋊Dic52
C22×#6852
C22×#6832
C2×#39632
#652482
C2×#3945