Finite Group Databasebeta

← C2×#20290281 #28316121

Subgroups — C2×#20290281 #28316121

Order 13568.

758 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811645C211yesmaximal, characteristic
2C2×#16811627C211yesmaximal, characteristic
3#20290281C218yesmaximal, direct product factor
4C2×#16811487C212yesmaximal, complemented
5C2×#16811485C212yesmaximal, complemented
6C2×#16810575C211yesmaximal, characteristic
7C22×#11719936—21no—
8#16811645—22no—
9#16811645C2214yes—
10#16811627—22no—
11#16811627C2214yes—
12C2×C4⋊#88324—21no—
13C2×C4⋊#88324C2212yes—
14C2×C4⋊#88324C2211yescharacteristic
15C2×C4⋊#88324C2211yescharacteristic
16C2×#13133274—21no—
17C2×#13133272—21no—
18#16811487C2218yescomplemented
19#16811485C2218yescomplemented
20C22×#11719912C412yes—
21C2×C42×D53C2211yescharacteristic
22#16810575C414yes—
23#16810575C2214yes—
24C2×#13133128C411yescharacteristic
25C2×C8×Dic53C2212yes—
26C2×#97×C53C411yescharacteristic
27C2×#11719936—24no—
28C2×#11719936—44no—
29C22×#88324—21no—
30C22×#88324—21no—
31C22×#88324—22no—
32C4⋊#88324—24no—
33C4⋊#88324—22no—
34C4⋊#88324—21no—
35C4⋊#88324—21no—
36C4⋊#88324C2314yes—
37C4⋊#88324C2312yes—
38C4⋊#88324C2312yes—
39#13133274—24no—
40#13133272—24no—
41C22×C4×D53C2×C411yescharacteristic
42C22×C4×D53D411yescharacteristic
43C22×C4×D53Q811yescharacteristic
44C2×#11719912—28no—
45C2×#11719912C2×C418yes—
46C22×#88322C2×C412yes—
47C2×C4×Dic53D411yescharacteristic
48C2×C4×Dic53Q811yescharacteristic
49C2×C4×Dic53C2311yescharacteristic
50C42×D53C2×C412yes—
51C42×D53D412yes—
52C42×D53Q812yes—
53C42×D53C2312yes—
54#13133128C2×C414yes—
55C8×Dic53C2×C414yes—
56C8×Dic53C2314yes—
57C22×C8×C53C2×C412yes—
58C2×C42×C53C2×C411yescharacteristic
59#97×C53C2×C414yes—
60C23×D53C4⋊C411yescharacteristic
61C22×C4×C53C4⋊C411yescharacteristic
62C22×C4×C53C4⋊C411yescharacteristic
63C22×C4×C53C22×C411yescharacteristic
64C22×Dic53C4⋊C411yescharacteristic
65C22×Dic53C2×D411yescharacteristic
66C22×Dic53C2×Q811yescharacteristic
67C2×C4×D53—24no—
68C2×C4×D53—22no—
69C2×C4×D53—22no—
70C2×C4×D53—42no—
71C2×C4×D53C4⋊C412yes—
72C2×C4×D53C4⋊C412yes—
73C2×C4×D53C4⋊C412yes—
74C2×C4×D53C22×C412yes—
75C2×C4×D53C2×D412yes—
76C2×C4×D53C2×Q812yes—
77C2×#88324—22no—
78C2×#88324—22no—
79C2×#88324—24no—
80C2×#88324—42no—
81C2×#88324—44no—
82C2×#88324—42no—
83#11719936—48no—
84C2×C8×C53—24no—
85C2×C8×C53C22×C414yes—
86C42×C53C4⋊C412yes—
87C42×C53C22×C412yes—
88C4×Dic53C4⋊C412yes—
89C4×Dic53C4⋊C412yes—
90C4×Dic53C22×C411yescharacteristic
91C4×Dic53C2×D411yescharacteristic
92C4×Dic53C2×D412yes—
93C4×Dic53C2×Q811yescharacteristic
94C4×Dic53C2×Q812yes—
95C4×Dic53C2411yescharacteristic
96C2×#88322M1618yescomplemented
97C2×#88322C22×C414yes—
98#11719912—216no—
99C23×C53C2×C4⋊C411yescharacteristic
100C22×D53—22no—
101C22×D53—22no—
102C22×D53—22no—
103C22×D53C2×C4⋊C412yes—
104C2×C4×C53—22no—
105C2×C4×C53—22no—
106C2×C4×C53C2×C4⋊C412yes—
107C2×C4×C53C2×C4⋊C412yes—
108C2×C4×C53C2×C4⋊C411yescharacteristic
109C2×C4×C53C2×M1614yes—
110C2×C4×C53C23×C411yescharacteristic
111C2×Dic53—22no—
112C2×Dic53—22no—
113C2×Dic53C2×C4⋊C411yescharacteristic
114C2×Dic53C2×C4⋊C412yes—
115C2×Dic53C2×C4⋊C411yescharacteristic
116C2×Dic53AGL(1,ℤ/8)12yes—
117C2×Dic53#13712yes—
118C2×Dic53C22×D411yescharacteristic
119C2×Dic53C22×Q811yescharacteristic
120C4×D53—24no—
121C4×D53—24no—
122C4×D53—22no—
123C4×D53—22no—
124C4×D53—24no—
125C4×D53—42no—
126C4×D53—42no—
127#88324—44no—
128#88324—42no—
129#88324—42no—
130C8×C53—24no—
131#88322C2×M1618yescomplemented
132C2×#1569—531nomaximal, Sylow
133C22×C53#42312yes—
134C22×C53#42812yes—
135C22×C53#43012yes—
136C22×C53C22×C4⋊C411yescharacteristic
137C2×D53—22no—
138C2×D53—22no—
139C2×D53—22no—
140C2×D53—44no—
141C4×C53—22no—
142C4×C53—22no—
143C4×C53#42312yes—
144C4×C53C22×M1612yes—
145Dic53—22no—
146Dic53—21no—
147Dic53—21no—
148Dic53#42812yes—
149Dic53C2×AGL(1,ℤ/8)11yescharacteristic
150Dic53C2×#13711yescharacteristic
151C2×#432—531no—
152C2×#423—531no—
153C2×C4×M16—531no—
154#1569—538no—
155C2×#335—532no—
156C2×#334—532no—
157C2×C53#156914yescomplemented
158C2×C53C2×#42311yescharacteristic
159C2×C53C2×#42811yescharacteristic
160C2×C53C2×#43011yescharacteristic
161D53—42no—
162C22×M16—532no—
163C22×M16—1061no—
164C22×C42—531no—
165#432—534no—
166#432—1062no—
167#423—534no—
168#423—1062no—
169C2×C4⋊C8—531no—
170C2×C4⋊C8—532no—
171C2×C4⋊C8—531no—
172C2×C4⋊C8—1061no—
173C2×C22⋊C8—1061no—
174C4×M16—534no—
175C4×M16—534no—
176C2×#97—531no—
177C2×#97—1061no—
178C2×#97#615711yescharacteristic
179C2×C4×C8—532no—
180#335—538no—
181#334—538no—
182C53C2×#156911yescharacteristic, complemented, Sylow
183C23×C4—531no—
184C23×C4—531no—
185C23×C4—531no—
186C2×M16—538no—
187C2×M16—1068no—
188C2×M16—1064no—
189C2×M16—2124no—
190C22×C8—532no—
191C22×C8—1062no—
192C22×C8—1061no—
193C22×C8—1061no—
194C22×C8C2×#615712yes—
195C2×C42—531no—
196C2×C42—531no—
197C2×C42—531no—
198C2×C42—532no—
199C2×C42—532no—
200C2×C42—532no—
201C2×C42—532no—
202C2×C42C2×#615711yescharacteristic
203C4⋊C8—532no—
204C4⋊C8—534no—
205C4⋊C8—532no—
206C4⋊C8—1062no—
207C4⋊C8—1061no—
208C4⋊C8—1061no—
209C4⋊C8—1064no—
210C22⋊C8—1064no—
211#97—534no—
212#97—1064no—
213#97C2×#615714yes—
214C4×C8—534no—
215C4×C8—534no—
216C24—531no—
217C22×C4—531no—
218C22×C4—531no—
219C22×C4—531no—
220C22×C4—532no—
221C22×C4—532no—
222C22×C4—532no—
223C22×C4—532no—
224C22×C4—532no—
225C22×C4—532no—
226C22×C4—1062no—
227C22×C4—1062no—
228C22×C4—1064no—
229C22×C4—2122no—
230C22×C4C4⋊#615711yescharacteristic
231C22×C4C4⋊#615711yescharacteristic
232C22×C4C22×#615711yescharacteristic
233M16—10616no—
234M16—2128no—
235C2×C8—24no—
236C2×C8—538no—
237C2×C8—534no—
238C2×C8—1062no—
239C2×C8—1062no—
240C2×C8—1064no—
241C2×C8—2122no—
242C2×C8—2122no—
243C2×C8—2124no—
244C2×C8C22×#615714yes—
245C42—532no—
246C42—531no—
247C42—532no—
248C42—532no—
249C42—531no—
250C42—532no—
251C42—531no—
252C42—531no—
253C42C4⋊#615712yes—
254C42C22×#615712yes—
255C23—532no—
256C23—1062no—
257C23—1062no—
258C23—1062no—
259C23C2×C4⋊#615711yescharacteristic
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—532no—
263C2×C4—532no—
264C2×C4—531no—
265C2×C4—531no—
266C2×C4—532no—
267C2×C4—531no—
268C2×C4—531no—
269C2×C4—1062no—
270C2×C4—1062no—
271C2×C4—1064no—
272C2×C4—1062no—
273C2×C4—1062no—
274C2×C4—1064no—
275C2×C4—1064no—
276C2×C4—2122no—
277C2×C4—2122no—
278C2×C4C2×C4⋊#615712yes—
279C2×C4C2×C4⋊#615712yes—
280C2×C4C2×C4⋊#615711yescharacteristic
281C2×C4D53⋊M1614yes—
282C2×C4C23×#615711yescharacteristic
283C8—24no—
284C8—538no—
285C8—2122no—
286C8—2122no—
287C8—2124no—
288C22—1062no—
289C22—1062no—
290C22—1062no—
291C22—2124no—
292C22#1681162812yes—
293C22#1681163412yes—
294C22#1681163812yes—
295C22C22×C4⋊#615711yescharacteristic
296C4—22no—
297C4—22no—
298C4—531no—
299C4—531no—
300C4—532no—
301C4—1062no—
302C4—1061no—
303C4—1061no—
304C4#1681162812yes—
305C4C2×D53⋊M1612yes—
306C2—2122no—
307C2#2029028114yesdirect product factor
308C2C2×#1681162811yescharacteristic
309C2C2×#1681163411yescharacteristic
310C2C2×#1681163811yescharacteristic
subgroupG/H
centerC23C2×C4⋊#6157
commutatorC2×C4×C53C23×C4
FrattiniC2×C4C23×#6157
FittingC2×#97×C53C4
socleC23×C53C2×C4⋊C4
prime radicalC23×D53C4⋊C4
cosocleC4×Dic53C24
hypercenterC2×#97#6157
hypocenterC53C2×#1569
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
3. #20290281C2direct (N × H)
4. C2×#16811487C2semidirect
5. C2×#16811485C2semidirect
18. #16811487C22semidirect
19. #16811485C22semidirect
96. C2×#88322M16semidirect
131. #88322C2×M16semidirect
157. C2×C53#1569semidirect
182. C53C2×#1569semidirect
307. C2#20290281direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168116452
C2×#168116272
#202902812
C2×#168114872
C2×#168114852
C2×#168105752
C2×#156953