Finite Group Databasebeta

← C2×#20295779 #28377165

Subgroups — C2×#20295779 #28377165

Order 13952.

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#20295779C2116yesmaximal, direct product factor
2C2×#16812698C212yesmaximal, complemented
3C2×#16812692C212yesmaximal, complemented
4C2×#16812692C212yesmaximal, complemented
5C2×#16812689C212yesmaximal, complemented
6C2×#16812686C211yesmaximal, characteristic
7C2×#16812680C211yesmaximal, characteristic
8C2×#16812678C212yesmaximal, complemented
9C2×#16812676C212yesmaximal, complemented
10C2×#123×C109C211yesmaximal, characteristic
11C22×Dic218C2212yes—
12C22×Dic218C2211yescharacteristic
13C23×Dic109C2211yescharacteristic
14#16812698C22116yescomplemented
15#16812692C22116yescomplemented
16#16812692C22116yescomplemented
17#16812689C22116yescomplemented
18#16812686C2218yes—
19#16812680C2218yes—
20#16812678C22116yescomplemented
21#16812676C22116yescomplemented
22C2×C4⋊Dic109C2212yes—
23C2×C4⋊Dic109C2212yes—
24C2×#13182008C2212yes—
25C2×#13182008C2212yes—
26C2×#13182008C2212yes—
27C2×#13182008C2212yes—
28C2×#13182008C2212yes—
29C2×C22⋊Dic109C2212yes—
30C2×C22⋊Dic109C2212yes—
31C2×C22⋊Dic109C2212yes—
32C2×C22⋊Dic109C2211yescharacteristic
33C2×C4×Dic109C2211yescharacteristic
34C2×C4×Dic109C2212yes—
35C22×D4×C109C2211yescharacteristic
36C23×C4×C109C2211yescharacteristic
37#123×C109C2218yes—
38C2×C4⋊C4×C109C2212yes—
39C2×C22⋊C4×C109C2212yes—
40C2×C22⋊C4×C109C2211yescharacteristic
41C2×Dic218—44no—
42C2×Dic218—42no—
43C2×Dic218C2318yes—
44C2×Dic218C2314yes—
45C22×Dic109—42no—
46C22×Dic109C2312yes—
47C22×Dic109C2312yes—
48C22×Dic109C2312yes—
49C22×Dic109C2312yes—
50C22×Dic109C2314yes—
51C4⋊Dic109C2318yes—
52C4⋊Dic109C2318yes—
53#13182008C2318yes—
54#13182008C2318yes—
55#13182008C2318yes—
56#13182008C2318yes—
57#13182008C2318yes—
58C22⋊Dic109C2318yes—
59C22⋊Dic109C2318yes—
60C22⋊Dic109C2318yes—
61C22⋊Dic109C2314yes—
62C4×Dic109C2314yes—
63C4×Dic109C2318yes—
64C24×C109C2311yescharacteristic
65C24×C109C2311yescharacteristic
66C2×D4×C109—42no—
67C2×D4×C109C2314yes—
68C22×C4×C109—42no—
69C22×C4×C109C2312yes—
70C22×C4×C109C2312yes—
71C22×C4×C109C2311yescharacteristic
72C22×C4×C109C2314yes—
73C4⋊C4×C109C2318yes—
74C22⋊C4×C109C2318yes—
75C22⋊C4×C109C2314yes—
76C23×C109—22no—
77C23×C109—22no—
78C23×C109—24no—
79C23×C109—24no—
80C23×C109C2412yes—
81C23×C109C2412yes—
82C23×C109C2411yescharacteristic
83D4×C109—44no—
84C2×C4×C109—24no—
85C2×C4×C109—22no—
86C2×C4×C109—24no—
87C2×C4×C109—44no—
88C2×C4×C109C2414yes—
89C2×C4×C109C2414yes—
90C2×C4×C109C2412yes—
91C2×Dic109—24no—
92C2×Dic109—24no—
93C2×Dic109—24no—
94C2×Dic109—24no—
95C2×Dic109—44no—
96C2×Dic109C2414yes—
97C2×Dic109C2414yes—
98C2×Dic109C2414yes—
99C2×Dic109C2414yes—
100Dic218—44no—
101Dic218—48no—
102C22×C109—22no—
103C22×C109—22no—
104C22×C109—24no—
105C22×C109—24no—
106C22×C109—44no—
107C22×C109—44no—
108C22×C109H(5,𝔽2)12yes—
109C22×C1092−1+414yes—
110C22×C109C2511yescharacteristic
111C4×C109—24no—
112C4×C109—22no—
113C4×C109—24no—
114Dic109—24no—
115Dic109—24no—
116Dic109—24no—
117Dic109—24no—
118C2×C109—42no—
119C2×C109—42no—
120C2×C109#56314yescomplemented
121C2×C109C2×H(5,𝔽2)11yescharacteristic
122C2×C109C2×2−1+412yes—
123C2×#563—1091nomaximal, Sylow
124C109C2×#56311yescharacteristic, complemented, Sylow
125#563—10916no—
126C2×C4⋊Q8—1092no—
127C2×#126—1092no—
128C2×#126—1092no—
129C2×#125—1092no—
130C2×#124—1091no—
131C2×#123—1091no—
132C2×#123D10911yescharacteristic
133C2×C22⋊Q8—1092no—
134C2×C22⋊Q8—1092no—
135C22×Q8—1092no—
136C22×Q8—1091no—
137C22×D4C2×D10911yescharacteristic
138C23×C4—1091no—
139C23×C4C2×D10911yescharacteristic
140C4⋊Q8—10916no—
141#126—10916no—
142#126—10916no—
143#125—10916no—
144#124—1098no—
145#123—1098no—
146#123C2×D10918yes—
147C22⋊Q8—10916no—
148C22⋊Q8—10916no—
149C2×C4⋊C4—1092no—
150C2×C4⋊C4—1092no—
151C2×C4⋊C4—1092no—
152C2×C4⋊C4—1092no—
153C2×C4⋊C4—1092no—
154C2×C4⋊C4—1092no—
155C2×C4⋊C4—1092no—
156C2×C4⋊C4C2×D10912yes—
157C2×C22⋊C4—1092no—
158C2×C22⋊C4—1092no—
159C2×C22⋊C4—1092no—
160C2×C22⋊C4—1091no—
161C2×C22⋊C4C2×D10912yes—
162C2×C22⋊C4C2×D10911yescharacteristic
163C2×C42—1091no—
164C2×C42—1092no—
165C24C22×D10911yescharacteristic
166C24C22×D10911yescharacteristic
167C2×Q8—1098no—
168C2×Q8—1094no—
169C2×Q8—4364no—
170C2×Q8—4362no—
171C2×D4—42no—
172C2×D4C22×D10914yes—
173C22×C4—42no—
174C22×C4—1094no—
175C22×C4—1092no—
176C22×C4—1092no—
177C22×C4—1092no—
178C22×C4—1092no—
179C22×C4—4362no—
180C22×C4C22×D10912yes—
181C22×C4C22×D10911yescharacteristic
182C22×C4C22×D10912yes—
183C22×C4C22×D10914yes—
184C4⋊C4—1098no—
185C4⋊C4—1098no—
186C4⋊C4—1098no—
187C4⋊C4—1098no—
188C4⋊C4—1098no—
189C4⋊C4—1098no—
190C4⋊C4—1098no—
191C4⋊C4C22×D10918yes—
192C22⋊C4—1098no—
193C22⋊C4—1098no—
194C22⋊C4—1098no—
195C22⋊C4—1094no—
196C22⋊C4C22×D10918yes—
197C22⋊C4C22×D10914yes—
198C42—1094no—
199C42—1098no—
200C23—22no—
201C23—22no—
202C23—24no—
203C23—24no—
204C23C23×D10912yes—
205C23C23×D10912yes—
206C23C23×D10911yescharacteristic
207Q8—4368no—
208Q8—4364no—
209D4—44no—
210C2×C4—24no—
211C2×C4—22no—
212C2×C4—24no—
213C2×C4—44no—
214C2×C4—1094no—
215C2×C4—1094no—
216C2×C4—1094no—
217C2×C4—1094no—
218C2×C4—4364no—
219C2×C4—2184no—
220C2×C4—2184no—
221C2×C4—2184no—
222C2×C4—2184no—
223C2×C4C23×D10914yes—
224C2×C4C23×D10912yes—
225C2×C4C23×D10914yes—
226C22—22no—
227C22—22no—
228C22—24no—
229C22—24no—
230C22—44no—
231C22—44no—
232C22#1681274412yes—
233C22#1681274614yes—
234C22C24×D10911yescharacteristic
235C4—24no—
236C4—22no—
237C4—24no—
238C4—2184no—
239C4—2184no—
240C4—2184no—
241C4—2184no—
242C2—42no—
243C2—42no—
244C2#2029577914yesdirect product factor
245C2C2×#1681274411yescharacteristic
246C2C2×#1681274612yes—
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×#123×C109C2
socleC23×C109C24
prime radicalC22×D4×C109C22
hypercenterC2×#123D109
hypocenterC109C2×#563
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #20295779C2direct (N × H)
2. C2×#16812698C2semidirect
3. C2×#16812692C2semidirect
4. C2×#16812692C2semidirect
5. C2×#16812689C2semidirect
8. C2×#16812678C2semidirect
9. C2×#16812676C2semidirect
14. #16812698C22semidirect
15. #16812692C22semidirect
16. #16812692C22semidirect
17. #16812689C22semidirect
20. #16812678C22semidirect
21. #16812676C22semidirect
120. C2×C109#563semidirect
124. C109C2×#563semidirect
244. C2#20295779direct (N × H)

Maximal subgroups

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

subgroupindex
#202957792
C2×#168126982
C2×#168126922
C2×#168126892
C2×#168126862
C2×#168126802
C2×#168126782
C2×#168126762
C2×#123×C1092
C2×#563109