Finite Group Databasebeta

← C2×#20291649 #28330055

Subgroups — C2×#20291649 #28330055

Order 13568.

2186 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20291649C2116yesmaximal, direct product factor
2C2×Q8×#88324C212yesmaximal, complemented
3C2×#16811657C216yesmaximal, complemented
4C2×#16811642C213yesmaximal, complemented
5C2×#16811627C213yesmaximal, complemented
6C2×C4×#11719949C211yesmaximal, characteristic
7C22×#11719936C2216yes—
8Q8×#88324C22116yescomplemented
9#16811657C22148yescomplemented
10#16811642C22124yescomplemented
11#16811627C22124yescomplemented
12C2×C4⋊#88324C2213yes—
13C2×C4⋊#88324C2216yes—
14C2×C4⋊#88324C2211yescharacteristic
15C2×#13133274C2216yes—
16C2×C4×#88324C2216yes—
17C22×#11719949C411yescharacteristic
18C4×#11719949C418yes—
19C4×#11719949C2218yes—
20C2×Q8×Dic53C2211yescharacteristic
21C2×C4×D212C413yes—
22C2×#13133179C2213yes—
23C2×#13133175C413yes—
24C2×C42×D53C2213yes—
25C2×C4×Q8×C53C411yescharacteristic
26C2×#11719936—412no—
27C2×#11719936C23124yes—
28C22×#88324C2312yes—
29C22×#88324C2316yes—
30C4⋊#88324C23112yes—
31C4⋊#88324C23124yes—
32C4⋊#88324C2314yes—
33#13133274C23124yes—
34C4×#88324C23124yes—
35C2×#11719949—28no—
36C2×#11719949C2×C418yes—
37C22×D212C2×C413yes—
38C22×C4×D53C2×C413yes—
39C22×C4×D53C2×C413yes—
40C22×C4×D53C2313yes—
41Q8×Dic53C2×C414yes—
42Q8×Dic53C2314yes—
43C4×D212C2×C4124yes—
44#13133179C2×C4112yes—
45#13133179C23112yes—
46#13133175C2×C4124yes—
47C2×C4⋊Dic53C2×C413yes—
48C2×#11719921C2×C416yes—
49C2×C4×Dic53C2×C413yes—
50C2×C4×Dic53C2313yes—
51C2×C4×Dic53C2311yescharacteristic
52C42×D53C2×C4112yes—
53C42×D53C23112yes—
54C22×Q8×C53C2×C411yescharacteristic
55C4×Q8×C53C2×C418yes—
56C2×C4⋊C4×C53C2×C413yes—
57C2×C42×C53C2×C413yes—
58C23×D53C22×C413yes—
59C2×Q8×C53M1618yescomplemented
60C2×Q8×C53C22×C414yes—
61C22×C4×C53C22×C413yes—
62C22×C4×C53C22×C413yes—
63C22×C4×C53C22×C411yescharacteristic
64C22×Dic53C22×C411yescharacteristic
65C22×Dic53C22×C413yes—
66C22×Dic53C2411yescharacteristic
67#11719949—232no—
68C2×D212—212no—
69C2×D212C22×C4112yes—
70C2×C4×D53—212no—
71C2×C4×D53—212no—
72C2×C4×D53—26no—
73C2×C4×D53—26no—
74C2×C4×D53C22×C416yes—
75C2×C4×D53C22×C4112yes—
76C2×C4×D53C22×C4112yes—
77C2×C4×D53C2416yes—
78C2×#88324—212no—
79C2×#88324—24no—
80C2×#88324C2414yes—
81C2×#88324C24112yes—
82#11719936—424no—
83C4⋊C4×C53C22×C4112yes—
84C42×C53C22×C4112yes—
85#11719921C22×C4124yes—
86C4⋊Dic53C22×C4112yes—
87C4×Dic53C22×C412yes—
88C4×Dic53C22×C416yes—
89C4×Dic53C22×C4112yes—
90C4×Dic53C2412yes—
91C4×Dic53C2416yes—
92C23×C53C23×C411yescharacteristic
93C22×D53—26no—
94C22×D53—26no—
95C22×D53—26no—
96C22×D53C23×C416yes—
97Q8×C53C2×M16116yescomplemented
98C2×C4×C53—26no—
99C2×C4×C53C2×M16112yes—
100C2×C4×C53#13114yes—
101C2×C4×C53C23×C416yes—
102C2×C4×C53C23×C416yes—
103C2×C4×C53C23×C412yes—
104C2×Dic53—22no—
105C2×Dic53—26no—
106C2×Dic53C23×C412yes—
107C2×Dic53C23×C416yes—
108C2×Dic53C23×C411yescharacteristic
109C2×Dic53H(5,𝔽2)12yes—
110C2×Dic532−1+412yes—
111C2×Dic53C2511yescharacteristic
112D212—224no—
113C4×D53—224no—
114C4×D53—224no—
115C4×D53—212no—
116C4×D53—26no—
117C4×D53—26no—
118#88324—212no—
119#88324—24no—
120C2×#2991—531nomaximal, Sylow
121C22×C53#52012yes—
122C22×C53C22×M1612yes—
123C22×C53C2×#13112yes—
124C22×C53C24×C411yescharacteristic
125C2×D53—26no—
126C2×D53—26no—
127C2×D53—26no—
128C2×D53—412no—
129C4×C53—26no—
130C4×C53C22×M16112yes—
131C4×C53C2×#13114yes—
132Dic53—22no—
133Dic53—26no—
134Dic53#52012yes—
135Dic53C2×H(5,𝔽2)11yescharacteristic
136Dic53C2×2−1+411yescharacteristic
137C2×C4×#41—531no—
138#2991—5316no—
139C2×C8×Q8—532no—
140C2×#436—536no—
141C2×#431—533no—
142C2×#423—533no—
143C2×C53#299114yescomplemented
144C2×C53C2×#52011yescharacteristic
145C2×C53C23×M1611yescharacteristic
146C2×C53C22×#13111yescharacteristic
147D53—46no—
148C22×#41—531no—
149C22×M16—536no—
150C4×#41—538no—
151C4×#41—538no—
152C2×C4×Q8—531no—
153C2×C4×Q8#615711yescharacteristic
154C2×C4×D4—533no—
155C2×C4×D4—533no—
156C2×#117—533no—
157C22×C42—533no—
158C8×Q8—5316no—
159#436—5348no—
160#431—5324no—
161#423—5324no—
162C2×C4⋊C8—533no—
163C2×C4⋊C8—536no—
164C2×C4⋊C8—531no—
165C2×C22⋊C8—536no—
166C2×C4×C8—536no—
167C53C2×#299111yescharacteristic, complemented, Sylow
168C2×#41—538no—
169C2×#41—1068no—
170C22×Q8C2×#615711yescharacteristic
171C22×D4—533no—
172C23×C4—533no—
173C23×C4—533no—
174C23×C4—533no—
175C2×M16—5324no—
176C2×M16—21212no—
177C22×C8—536no—
178C22×C8—532no—
179C4×Q8—534no—
180C4×Q8—534no—
181C4×Q8C2×#615718yes—
182C4×D4—5312no—
183C4×D4—5312no—
184C4×D4—5324no—
185#117—5324no—
186C2×C4⋊C4—533no—
187C2×C4⋊C4C2×#615713yes—
188C2×C22⋊C4—536no—
189C2×C42—533no—
190C2×C42—533no—
191C2×C42—531no—
192C2×C42—5312no—
193C2×C42—5312no—
194C2×C42C2×#615713yes—
195C4⋊C8—5312no—
196C4⋊C8—5324no—
197C4⋊C8—534no—
198C22⋊C8—5324no—
199C4×C8—5324no—
200C24—533no—
201#41—10632no—
202C2×Q8#1171993618yescomplemented
203C2×Q8C22×#615714yes—
204C2×D4—5312no—
205C2×D4—10612no—
206C22×C4—531no—
207C22×C4—531no—
208C22×C4—533no—
209C22×C4—5312no—
210C22×C4—536no—
211C22×C4—5312no—
212C22×C4—536no—
213C22×C4—1066no—
214C22×C4—1066no—
215C22×C4—10612no—
216C22×C4—10612no—
217C22×C4C22×#615713yes—
218C22×C4C22×#615713yes—
219C22×C4C22×#615711yescharacteristic
220M16—21224no—
221C2×C8—534no—
222C2×C8—5312no—
223C2×C8—1064no—
224C2×C8—10612no—
225C4⋊C4—5312no—
226C4⋊C4C22×#6157112yes—
227C22⋊C4—5324no—
228C42—536no—
229C42—532no—
230C42—532no—
231C42—5312no—
232C42—536no—
233C42C22×#6157112yes—
234C23—536no—
235C23—1066no—
236C23—1066no—
237C23—1066no—
238C23C23×#615711yescharacteristic
239Q8C2×#11719936116yescomplemented
240D4—10624no—
241C2×C4—26no—
242C2×C4—532no—
243C2×C4—532no—
244C2×C4—531no—
245C2×C4—531no—
246C2×C4—532no—
247C2×C4—536no—
248C2×C4—1066no—
249C2×C4—1066no—
250C2×C4—10612no—
251C2×C4—1062no—
252C2×C4—1066no—
253C2×C4—10624no—
254C2×C4—10624no—
255C2×C4C2×#11719936112yes—
256C2×C4#1313330514yes—
257C2×C4C23×#615716yes—
258C2×C4C23×#615716yes—
259C2×C4C23×#615712yes—
260C8—1064no—
261C8—10612no—
262C22—1066no—
263C22—1066no—
264C22—1066no—
265C22—21212no—
266C22#1681169212yes—
267C22C22×#1171993612yes—
268C22C2×#1313330512yes—
269C22C24×#615711yescharacteristic
270C4—26no—
271C4—531no—
272C4—531no—
273C4—532no—
274C4—1062no—
275C4—1066no—
276C4C22×#11719936112yes—
277C4C2×#1313330514yes—
278C2—2126no—
279C2#2029164914yesdirect product factor
280C2C2×#1681169211yescharacteristic
281C2C23×#1171993611yescharacteristic
282C2C22×#1313330511yescharacteristic
subgroupG/H
centerC23C23×#6157
commutatorC22×C53C24×C4
FrattiniC22C24×#6157
FittingC2×C4×Q8×C53C4
socleC23×C53C23×C4
prime radicalC22×#11719949C4
cosocleC2×Dic53C25
hypercenterC2×C4×Q8#6157
hypocenterC53C2×#2991
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #20291649C2direct (N × H)
2. C2×Q8×#88324C2semidirect
3. C2×#16811657C2semidirect
4. C2×#16811642C2semidirect
5. C2×#16811627C2semidirect
8. Q8×#88324C22semidirect
9. #16811657C22semidirect
10. #16811642C22semidirect
11. #16811627C22semidirect
59. C2×Q8×C53M16semidirect
97. Q8×C53C2×M16semidirect
143. C2×C53#2991semidirect
167. C53C2×#2991semidirect
202. C2×Q8#11719936semidirect
239. Q8C2×#11719936semidirect
279. C2#20291649direct (N × H)

Maximal subgroups

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

subgroupindex
#202916492
C2×Q8×#883242
C2×#168116572
C2×#168116422
C2×#168116272
C2×C4×#117199492
C2×#299153