Finite Group Databasebeta

← C2×#20289921 #28313754

Subgroups — C2×#20289921 #28313754

Order 13568.

982 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811642C211yesmaximal, characteristic
2C2×C4×D53⋊C8C211yesmaximal, characteristic
3#20289921C218yesmaximal, direct product factor
4C2×#88324⋊C8C212yesmaximal, complemented
5C2×C8×#88324C212yesmaximal, complemented
6C2×#16810675C211yesmaximal, characteristic
7C22×D53⋊C8C412yes—
8#16811642C414yes—
9#16811642C2214yes—
10C2×C4⋊#88324C412yes—
11C2×#13133274C412yes—
12C4×D53⋊C8C414yes—
13C4×D53⋊C8C2214yes—
14C2×C4×#88324C412yes—
15C2×C4×#88324C2212yes—
16C2×C4×#88324C2211yescharacteristic
17C2×C4×#88324C2211yescharacteristic
18#88324⋊C8C2218yescomplemented
19C8×#88324C2218yescomplemented
20C2×C42×D53C2211yescharacteristic
21#16810675C414yes—
22#16810675C2214yes—
23C2×C4⋊#88322C411yescharacteristic
24C2×#13133129C412yes—
25C2×C8×Dic53C2212yes—
26C2×C4⋊C8×C53C411yescharacteristic
27C2×D53⋊C8C8116yescomplemented
28C2×D53⋊C8C2×C418yes—
29C22×#88324C2×C414yes—
30C22×#88324C2×C412yes—
31C22×#88324C2×C412yes—
32C4⋊#88324C2×C418yes—
33#13133274C2×C418yes—
34C4×#88324C2×C418yes—
35C4×#88324C2×C412yes—
36C4×#88324C2×C412yes—
37C4×#88324C2×C414yes—
38C4×#88324C2312yes—
39C4×#88324C2312yes—
40C4×#88324C2314yes—
41C22×C4×D53C2×C411yescharacteristic
42C22×C4×D53C2×C411yescharacteristic
43C22×C4×D53C2×C411yescharacteristic
44C22×#88322C2×C412yes—
45C2×C4×Dic53C2×C411yescharacteristic
46C2×C4×Dic53C2×C411yescharacteristic
47C2×C4×Dic53C2311yescharacteristic
48C42×D53C2×C412yes—
49C42×D53C2×C412yes—
50C42×D53C2×C412yes—
51C42×D53C2312yes—
52C4⋊#88322C2×C414yes—
53#13133129C2×C418yes—
54C8×Dic53C2×C414yes—
55C8×Dic53C2314yes—
56C22×C8×C53C2×C412yes—
57C2×C42×C53C2×C411yescharacteristic
58C4⋊C8×C53C2×C414yes—
59C23×D53C4211yescharacteristic
60C22×C4×C53C4211yescharacteristic
61C22×C4×C53C4211yescharacteristic
62C22×C4×C53C22×C411yescharacteristic
63C22×Dic53C4211yescharacteristic
64C22×Dic53C22×C411yescharacteristic
65C22×Dic53C22×C411yescharacteristic
66C2×C4×D53—22no—
67C2×C4×D53—22no—
68C2×C4×D53—24no—
69C2×C4×D53C4212yes—
70C2×C4×D53C4212yes—
71C2×C4×D53C4212yes—
72C2×C4×D53C2×C818yes—
73C2×C4×D53C22×C412yes—
74C2×C4×D53C22×C412yes—
75C2×C4×D53C22×C412yes—
76C2×#88324—28no—
77C2×#88324C2×C818yes—
78C2×#88324C2×C818yes—
79C2×#88324C22×C418yes—
80C2×#88324C22×C414yes—
81C2×#88324C22×C414yes—
82D53⋊C8C2×C8132yescomplemented
83C2×C8×C53—24no—
84C2×C8×C53C22×C414yes—
85C42×C53C4212yes—
86C42×C53C22×C412yes—
87C4×Dic53C4212yes—
88C4×Dic53C4212yes—
89C4×Dic53C22×C411yescharacteristic
90C4×Dic53C22×C411yescharacteristic
91C4×Dic53C22×C411yescharacteristic
92C4×Dic53C22×C412yes—
93C4×Dic53C22×C412yes—
94C4×Dic53C2411yescharacteristic
95C2×#88322—24no—
96C2×#88322C22×C414yes—
97C23×C53C2×C4211yescharacteristic
98C22×D53—22no—
99C22×D53—22no—
100C22×D53C4×C814yes—
101C22×D53C2×C4212yes—
102C2×C4×C53—22no—
103C2×C4×C53C4×C814yes—
104C2×C4×C53C2×C4212yes—
105C2×C4×C53C2×C4212yes—
106C2×C4×C53C2×C4211yescharacteristic
107C2×C4×C53#13112yes—
108C2×C4×C53#13112yes—
109C2×C4×C53C23×C411yescharacteristic
110C2×Dic53—22no—
111C2×Dic53C2×C4212yes—
112C2×Dic53C2×C4211yescharacteristic
113C2×Dic53C2×C4211yescharacteristic
114C2×Dic53C22×C814yes—
115C2×Dic53#13114yes—
116C2×Dic53C23×C411yescharacteristic
117C2×Dic53C23×C411yescharacteristic
118C4×D53—22no—
119C4×D53—22no—
120C4×D53—24no—
121C4×D53—24no—
122C4×D53—24no—
123C4×D53C4×C818yes—
124C4×D53C22×C818yes—
125#88324—28no—
126#88324C22×C818yes—
127#88324C22×C818yes—
128C8×C53—24no—
129#88322—24no—
130C2×#1450—531nomaximal, Sylow
131C22×C53C2×C4×C812yes—
132C22×C53#40512yes—
133C22×C53#40512yes—
134C22×C53C22×C4211yescharacteristic
135C2×D53—22no—
136C2×D53—22no—
137C2×D53—28no—
138C2×D53C2×C4×C814yes—
139C4×C53—22no—
140C4×C53C2×C4×C814yes—
141C4×C53#40512yes—
142C4×C53C2×#13111yescharacteristic
143C4×C53C2×#13111yescharacteristic
144Dic53—22no—
145Dic53C2×C4×C812yes—
146Dic53#40512yes—
147Dic53C23×C812yes—
148Dic53C2×#13112yes—
149C2×#431—531no—
150C2×#431—531no—
151C22×C4×C8—531no—
152#1450—538no—
153C2×#322—532no—
154C2×C82—532no—
155C2×C53#145014yescomplemented
156C2×C53C22×C4×C811yescharacteristic
157C2×C53C2×#40511yescharacteristic
158C2×C53C2×#40511yescharacteristic
159D53—24no—
160C23×C8—532no—
161C22×C42—531no—
162#431—534no—
163#431—534no—
164#431—534no—
165#431—534no—
166C2×C4⋊C8—532no—
167C2×C4⋊C8—531no—
168C2×C4⋊C8#615711yescharacteristic
169C2×C22⋊C8—532no—
170C2×C22⋊C8—532no—
171C2×C4×C8—532no—
172C2×C4×C8—531no—
173C2×C4×C8—531no—
174C2×C4×C8—534no—
175C2×C4×C8—534no—
176C2×C4×C8—532no—
177C2×C4×C8—532no—
178#322—538no—
179C82—538no—
180C53C2×#145011yescharacteristic, complemented, Sylow
181C23×C4—531no—
182C23×C4—531no—
183C23×C4—531no—
184C22×C8—532no—
185C22×C8—532no—
186C22×C8—538no—
187C22×C8—5316no—
188C22×C8—534no—
189C22×C8—532no—
190C22×C8C2×#615712yes—
191C2×C42—531no—
192C2×C42—531no—
193C2×C42—531no—
194C2×C42—532no—
195C2×C42—532no—
196C2×C42—532no—
197C2×C42—532no—
198C2×C42C2×#615711yescharacteristic
199C4⋊C8—538no—
200C4⋊C8—534no—
201C4⋊C8C2×#615714yes—
202C22⋊C8—538no—
203C22⋊C8—538no—
204C4×C8—532no—
205C4×C8—534no—
206C4×C8—532no—
207C4×C8—538no—
208C4×C8—532no—
209C4×C8—532no—
210C4×C8—534no—
211C4×C8—534no—
212C4×C8—534no—
213C24—531no—
214C22×C4—531no—
215C22×C4—531no—
216C22×C4—538no—
217C22×C4—532no—
218C22×C4—532no—
219C22×C4—531no—
220C22×C4—532no—
221C22×C4—532no—
222C22×C4—532no—
223C22×C4—532no—
224C22×C4—1064no—
225C22×C4—1062no—
226C22×C4—1062no—
227C22×C4C4×#615711yescharacteristic
228C22×C4C4×#615711yescharacteristic
229C22×C4C22×#615711yescharacteristic
230C2×C8—24no—
231C2×C8—538no—
232C2×C8—538no—
233C2×C8—534no—
234C2×C8—534no—
235C2×C8—5332no—
236C2×C8—538no—
237C2×C8—534no—
238C2×C8—1068no—
239C2×C8—1064no—
240C2×C8C22×#615714yes—
241C42—531no—
242C42—531no—
243C42—532no—
244C42—532no—
245C42—532no—
246C42—532no—
247C42—531no—
248C42—531no—
249C42C4×#615712yes—
250C42C22×#615712yes—
251C23—534no—
252C23—532no—
253C23—1062no—
254C23—1062no—
255C23C2×C4×#615711yescharacteristic
256C2×C4—22no—
257C2×C4—534no—
258C2×C4—534no—
259C2×C4—531no—
260C2×C4—531no—
261C2×C4—531no—
262C2×C4—531no—
263C2×C4—538no—
264C2×C4—538no—
265C2×C4—532no—
266C2×C4—1064no—
267C2×C4—1064no—
268C2×C4—1062no—
269C2×C4—1064no—
270C2×C4—1062no—
271C2×C4—1062no—
272C2×C4C8×#615714yes—
273C2×C4C2×C4×#615712yes—
274C2×C4C2×C4×#615712yes—
275C2×C4C2×C4×#615711yescharacteristic
276C2×C4#1313330412yes—
277C2×C4#1313330512yes—
278C2×C4C23×#615711yescharacteristic
279C8—24no—
280C8—538no—
281C8—538no—
282C8—1068no—
283C8—1064no—
284C22—534no—
285C22—1068no—
286C22—1062no—
287C22—1062no—
288C22C2×C8×#615712yes—
289C22#1681158812yes—
290C22#1681158912yes—
291C22C22×C4×#615711yescharacteristic
292C4—22no—
293C4—532no—
294C4—532no—
295C4—532no—
296C4—532no—
297C4—1062no—
298C4C2×C8×#615714yes—
299C4#1681158812yes—
300C4C2×#1313330411yescharacteristic
301C4C2×#1313330511yescharacteristic
302C2—1064no—
303C2#2028992114yesdirect product factor
304C2C22×C8×#615711yescharacteristic
305C2C2×#1681158811yescharacteristic
306C2C2×#1681158911yescharacteristic
subgroupG/H
centerC22×C4C22×#6157
commutatorC2×C53C22×C4×C8
FrattiniC2×C4C23×#6157
FittingC2×C4⋊C8×C53C4
socleC23×C53C2×C42
prime radicalC23×D53C42
cosocleC4×Dic53C24
hypercenterC2×C4⋊C8#6157
hypocenterC53C2×#1450
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #20289921C2direct (N × H)
4. C2×#88324⋊C8C2semidirect
5. C2×C8×#88324C2semidirect
18. #88324⋊C8C22semidirect
19. C8×#88324C22semidirect
27. C2×D53⋊C8C8semidirect
82. D53⋊C8C2×C8semidirect
155. C2×C53#1450semidirect
180. C53C2×#1450semidirect
303. C2#20289921direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168116422
C2×C4×D53⋊C82
#202899212
C2×#88324⋊C82
C2×C8×#883242
C2×#168106752
C2×#145053