Finite Group Databasebeta

← C2×#20261488 #27155869

Subgroups — C2×#20261488 #27155869

Order 12416.

1024 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261488C2116yesmaximal, direct product factor
2C2×#15690809C212yesmaximal, complemented
3C2×#15690803C212yesmaximal, complemented
4C2×#15690803C212yesmaximal, complemented
5C2×#15690800C212yesmaximal, complemented
6C2×#15690797C211yesmaximal, characteristic
7C2×#15690791C211yesmaximal, characteristic
8C2×#15690789C212yesmaximal, complemented
9C2×#15690787C212yesmaximal, complemented
10C2×#123×C97C211yesmaximal, characteristic
11C22×Dic194C2212yes—
12C22×Dic194C2211yescharacteristic
13C23×Dic97C2211yescharacteristic
14#15690809C22116yescomplemented
15#15690803C22116yescomplemented
16#15690803C22116yescomplemented
17#15690800C22116yescomplemented
18#15690797C2218yes—
19#15690791C2218yes—
20#15690789C22116yescomplemented
21#15690787C22116yescomplemented
22C2×C4⋊Dic97C2212yes—
23C2×C4⋊Dic97C2212yes—
24C2×#13095490C2212yes—
25C2×#13095490C2212yes—
26C2×#13095490C2212yes—
27C2×#13095490C2212yes—
28C2×#13095490C2212yes—
29C2×C22⋊Dic97C2212yes—
30C2×C22⋊Dic97C2212yes—
31C2×C22⋊Dic97C2212yes—
32C2×C22⋊Dic97C2211yescharacteristic
33C2×C4×Dic97C2211yescharacteristic
34C2×C4×Dic97C2212yes—
35C22×D4×C97C2211yescharacteristic
36C23×C4×C97C2211yescharacteristic
37#123×C97C2218yes—
38C2×C4⋊C4×C97C2212yes—
39C2×C22⋊C4×C97C2212yes—
40C2×C22⋊C4×C97C2211yescharacteristic
41C2×Dic194—44no—
42C2×Dic194—42no—
43C2×Dic194C2318yes—
44C2×Dic194C2314yes—
45C22×Dic97—42no—
46C22×Dic97C2312yes—
47C22×Dic97C2312yes—
48C22×Dic97C2312yes—
49C22×Dic97C2312yes—
50C22×Dic97C2314yes—
51C4⋊Dic97C2318yes—
52C4⋊Dic97C2318yes—
53#13095490C2318yes—
54#13095490C2318yes—
55#13095490C2318yes—
56#13095490C2318yes—
57#13095490C2318yes—
58C22⋊Dic97C2318yes—
59C22⋊Dic97C2318yes—
60C22⋊Dic97C2318yes—
61C22⋊Dic97C2314yes—
62C4×Dic97C2314yes—
63C4×Dic97C2318yes—
64C24×C97C2311yescharacteristic
65C24×C97C2311yescharacteristic
66C2×D4×C97—42no—
67C2×D4×C97C2314yes—
68C22×C4×C97—42no—
69C22×C4×C97C2312yes—
70C22×C4×C97C2311yescharacteristic
71C22×C4×C97C2312yes—
72C22×C4×C97C2314yes—
73C4⋊C4×C97C2318yes—
74C22⋊C4×C97C2318yes—
75C22⋊C4×C97C2314yes—
76C23×C97—22no—
77C23×C97—22no—
78C23×C97—24no—
79C23×C97—24no—
80C23×C97C2412yes—
81C23×C97C2412yes—
82C23×C97C2411yescharacteristic
83D4×C97—44no—
84C2×C4×C97—24no—
85C2×C4×C97—22no—
86C2×C4×C97—24no—
87C2×C4×C97—44no—
88C2×C4×C97C2414yes—
89C2×C4×C97C2414yes—
90C2×C4×C97C2412yes—
91C2×Dic97—24no—
92C2×Dic97—24no—
93C2×Dic97—24no—
94C2×Dic97—24no—
95C2×Dic97—44no—
96C2×Dic97C2414yes—
97C2×Dic97C2414yes—
98C2×Dic97C2414yes—
99C2×Dic97C2414yes—
100Dic194—44no—
101Dic194—48no—
102C22×C97—22no—
103C22×C97—22no—
104C22×C97—24no—
105C22×C97—24no—
106C22×C97—44no—
107C22×C97—44no—
108C22×C97H(5,𝔽2)12yes—
109C22×C972−1+414yes—
110C22×C97C2511yescharacteristic
111C4×C97—24no—
112C4×C97—22no—
113C4×C97—24no—
114Dic97—24no—
115Dic97—24no—
116Dic97—24no—
117Dic97—24no—
118C2×C97—42no—
119C2×C97—42no—
120C2×C97#56314yescomplemented
121C2×C97C2×H(5,𝔽2)11yescharacteristic
122C2×C97C2×2−1+412yes—
123C2×#563—971nomaximal, Sylow
124C97C2×#56311yescharacteristic, complemented, Sylow
125#563—9716no—
126C2×C4⋊Q8—972no—
127C2×#126—972no—
128C2×#126—972no—
129C2×#125—972no—
130C2×#124—971no—
131C2×#123—971no—
132C2×#123D9711yescharacteristic
133C2×C22⋊Q8—972no—
134C2×C22⋊Q8—972no—
135C22×Q8—972no—
136C22×Q8—971no—
137C22×D4C2×D9711yescharacteristic
138C23×C4—971no—
139C23×C4C2×D9711yescharacteristic
140C4⋊Q8—9716no—
141#126—9716no—
142#126—9716no—
143#125—9716no—
144#124—978no—
145#123—978no—
146#123C2×D9718yes—
147C22⋊Q8—9716no—
148C22⋊Q8—9716no—
149C2×C4⋊C4—972no—
150C2×C4⋊C4—972no—
151C2×C4⋊C4—972no—
152C2×C4⋊C4—972no—
153C2×C4⋊C4—972no—
154C2×C4⋊C4—972no—
155C2×C4⋊C4—972no—
156C2×C4⋊C4C2×D9712yes—
157C2×C22⋊C4—972no—
158C2×C22⋊C4—972no—
159C2×C22⋊C4—972no—
160C2×C22⋊C4—971no—
161C2×C22⋊C4C2×D9712yes—
162C2×C22⋊C4C2×D9711yescharacteristic
163C2×C42—971no—
164C2×C42—972no—
165C24C22×D9711yescharacteristic
166C24C22×D9711yescharacteristic
167C2×Q8—978no—
168C2×Q8—974no—
169C2×Q8—3884no—
170C2×Q8—3882no—
171C2×D4—42no—
172C2×D4C22×D9714yes—
173C22×C4—42no—
174C22×C4—974no—
175C22×C4—972no—
176C22×C4—972no—
177C22×C4—972no—
178C22×C4—972no—
179C22×C4—3882no—
180C22×C4C22×D9712yes—
181C22×C4C22×D9711yescharacteristic
182C22×C4C22×D9712yes—
183C22×C4C22×D9714yes—
184C4⋊C4—978no—
185C4⋊C4—978no—
186C4⋊C4—978no—
187C4⋊C4—978no—
188C4⋊C4—978no—
189C4⋊C4—978no—
190C4⋊C4—978no—
191C4⋊C4C22×D9718yes—
192C22⋊C4—978no—
193C22⋊C4—978no—
194C22⋊C4—978no—
195C22⋊C4—974no—
196C22⋊C4C22×D9718yes—
197C22⋊C4C22×D9714yes—
198C42—974no—
199C42—978no—
200C23—22no—
201C23—22no—
202C23—24no—
203C23—24no—
204C23C23×D9712yes—
205C23C23×D9712yes—
206C23C23×D9711yescharacteristic
207Q8—3888no—
208Q8—3884no—
209D4—44no—
210C2×C4—24no—
211C2×C4—22no—
212C2×C4—24no—
213C2×C4—44no—
214C2×C4—974no—
215C2×C4—974no—
216C2×C4—974no—
217C2×C4—974no—
218C2×C4—3884no—
219C2×C4—1944no—
220C2×C4—1944no—
221C2×C4—1944no—
222C2×C4—1944no—
223C2×C4C23×D9714yes—
224C2×C4C23×D9712yes—
225C2×C4C23×D9714yes—
226C22—22no—
227C22—22no—
228C22—24no—
229C22—24no—
230C22—44no—
231C22—44no—
232C22#1569085512yes—
233C22#1569085714yes—
234C22C24×D9711yescharacteristic
235C4—24no—
236C4—22no—
237C4—24no—
238C4—1944no—
239C4—1944no—
240C4—1944no—
241C4—1944no—
242C2—42no—
243C2—42no—
244C2#2026148814yesdirect product factor
245C2C2×#1569085511yescharacteristic
246C2C2×#1569085712yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#123×C97C2
socleC23×C97C24
prime radicalC22×D4×C97C22
hypercenterC2×#123D97
hypocenterC97C2×#563
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #20261488C2direct (N × H)
2. C2×#15690809C2semidirect
3. C2×#15690803C2semidirect
4. C2×#15690803C2semidirect
5. C2×#15690800C2semidirect
8. C2×#15690789C2semidirect
9. C2×#15690787C2semidirect
14. #15690809C22semidirect
15. #15690803C22semidirect
16. #15690803C22semidirect
17. #15690800C22semidirect
20. #15690789C22semidirect
21. #15690787C22semidirect
120. C2×C97#563semidirect
124. C97C2×#563semidirect
244. C2#20261488direct (N × H)

Maximal subgroups

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

subgroupindex
#202614882
C2×#156908092
C2×#156908032
C2×#156908002
C2×#156907972
C2×#156907912
C2×#156907892
C2×#156907872
C2×#123×C972
C2×#56397