Finite Group Databasebeta

← C2×#20295650 #28376413

Subgroups — C2×#20295650 #28376413

Order 13952.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295650C2116yesmaximal, direct product factor
2C2×#16812694C212yesmaximal, complemented
3C2×#16812688C212yesmaximal, complemented
4C2×#16812687C211yesmaximal, characteristic, complemented
5C2×#16812684C212yesmaximal, complemented
6C2×#16812679C211yesmaximal, characteristic, complemented
7C2×#16812675C212yesmaximal, complemented
8C2×#16812674C211yesmaximal, characteristic
9C2×#16812664C211yesmaximal, characteristic, complemented
10C2×#16812661C211yesmaximal, characteristic, complemented
11C2×#16812656C211yesmaximal, characteristic, complemented
12C2×C4⋊Q8×C109C211yesmaximal, characteristic, complemented
13C22×Dic218C2211yescharacteristic
14C22×D436C2211yescharacteristic
15C22×D436C2212yes—
16C22×C4×D109C2211yescharacteristic
17C22×C4×D109C2212yes—
18#16812694C22116yescomplemented
19#16812688C22116yescomplemented
20#16812687C2218yescomplemented
21#16812684C22116yescomplemented
22#16812679C2218yescomplemented
23#16812675C22116yescomplemented
24#16812674C2218yes—
25#16812664C2218yescomplemented
26#16812661C2218yescomplemented
27#16812656C2218yescomplemented
28C2×C4⋊Dic109C2212yes—
29C2×#13182008C2211yescharacteristic
30C2×#13182008C2211yescharacteristic
31C2×#13182008C2212yes—
32C2×#13182006C2211yescharacteristic
33C2×#13182006C2211yescharacteristic
34C2×#13182006C2212yes—
35C2×#13182006C2212yes—
36C2×#13182006C2212yes—
37C2×#13182006C2212yes—
38C2×#13182006C2212yes—
39C2×C4×Dic109C2211yescharacteristic
40C2×C4×Dic109C2212yes—
41C22×Q8×C109C2212yes—
42C4⋊Q8×C109C2218yescomplemented
43C2×C4⋊C4×C109C2211yescharacteristic
44C2×C4⋊C4×C109C2211yescharacteristic
45C2×C4⋊C4×C109C2212yes—
46C2×C42×C109C2211yescharacteristic
47C23×D109C2311yescharacteristic
48C23×D109C2312yes—
49C2×Dic218—24no—
50C2×Dic218C2314yes—
51C2×D436—24no—
52C2×D436—44no—
53C2×D436C2314yes—
54C2×D436C2318yes—
55C22×Dic109C2311yescharacteristic
56C22×Dic109C2312yes—
57C22×Dic109C2311yescharacteristic
58C22×Dic109C2311yescharacteristic
59C2×C4×D109—24no—
60C2×C4×D109—44no—
61C2×C4×D109C2314yes—
62C2×C4×D109C2318yes—
63C4⋊Dic109C2318yes—
64#13182008C2314yes—
65#13182008C2314yes—
66#13182008C2318yes—
67#13182006C2314yes—
68#13182006C2314yes—
69#13182006C2318yes—
70#13182006C2318yes—
71#13182006C2318yes—
72#13182006C2318yes—
73#13182006C2318yes—
74C4×Dic109C2314yes—
75C4×Dic109C2318yes—
76C2×Q8×C109—44no—
77C2×Q8×C109C2318yes—
78C22×C4×C109C2311yescharacteristic
79C22×C4×C109C2311yescharacteristic
80C22×C4×C109C2312yes—
81C22×C4×C109C2312yes—
82C22×C4×C109C2311yescharacteristic
83C4⋊C4×C109C2314yes—
84C4⋊C4×C109C2314yes—
85C4⋊C4×C109C2318yes—
86C42×C109C2314yes—
87C23×C109C2411yescharacteristic
88C22×D109—22no—
89C22×D109—24no—
90C22×D109—24no—
91C22×D109—22no—
92C22×D109—22no—
93C22×D109—24no—
94C22×D109C2412yes—
95C22×D109C2414yes—
96Q8×C109—48no—
97C2×C4×C109—22no—
98C2×C4×C109—24no—
99C2×C4×C109—24no—
100C2×C4×C109—22no—
101C2×C4×C109#4114yes—
102C2×C4×C109C2412yes—
103C2×C4×C109C2412yes—
104C2×C4×C109C2414yes—
105C2×C4×C109C2414yes—
106C2×C4×C109C2412yes—
107C2×Dic109—22no—
108C2×Dic109—24no—
109C2×Dic109—22no—
110C2×Dic109—22no—
111C2×Dic109C2412yes—
112C2×Dic109C2414yes—
113C2×Dic109C2412yes—
114C2×Dic109C2412yes—
115D436—28no—
116D436—48no—
117C4×D109—28no—
118C4×D109—48no—
119Dic218—28no—
120C22×C109C2×#4112yes—
121C22×C109H(5,𝔽2)12yes—
122C22×C1092−1+412yes—
123C22×C109C2511yescharacteristic
124C2×D109—22no—
125C2×D109—24no—
126C2×D109—24no—
127C2×D109—22no—
128C2×D109—22no—
129C2×D109—24no—
130C2×D109—44no—
131C2×D109—48no—
132C4×C109—24no—
133C4×C109—24no—
134C4×C109—22no—
135C4×C109—22no—
136C4×C109C2×#4114yes—
137Dic109—24no—
138Dic109—22no—
139Dic109—22no—
140Dic109—22no—
141C2×C109#54214yescomplemented
142C2×C109C22×#4111yescharacteristic
143C2×C109C2×H(5,𝔽2)11yescharacteristic
144C2×C109C2×2−1+411yescharacteristic
145D109—42no—
146D109—44no—
147C2×#542—1091nomaximal, Sylow
148C109C2×#54211yescharacteristic, complemented, Sylow
149#542—10916no—
150C2×C4⋊Q8D10911yescharacteristic, complemented
151C2×#126—1092no—
152C2×#124—1092no—
153C2×#124—1091no—
154C2×#123—1092no—
155C2×C22⋊Q8—1092no—
156C2×C22⋊Q8—1091no—
157C2×#121—1091no—
158C2×C4×Q8—1091no—
159C2×C4×D4—1091no—
160C2×#117—1091no—
161C22×Q8—1091no—
162C22×Q8C2×D10912yes—
163C22×D4—1092no—
164C22×D4—1091no—
165C23×C4—1092no—
166C23×C4—1091no—
167C4⋊Q8C2×D10918yescomplemented
168#126—10916no—
169#124—10916no—
170#124—1098no—
171#123—10916no—
172C22⋊Q8—10916no—
173C22⋊Q8—1098no—
174#121—1098no—
175C4×Q8—1098no—
176C4×D4—1098no—
177#117—1098no—
178C2×C4⋊C4—1091no—
179C2×C4⋊C4—1091no—
180C2×C4⋊C4—1092no—
181C2×C4⋊C4—1092no—
182C2×C4⋊C4C2×D10911yescharacteristic
183C2×C4⋊C4C2×D10911yescharacteristic
184C2×C4⋊C4C2×D10912yes—
185C2×C22⋊C4—1091no—
186C2×C22⋊C4—1091no—
187C2×C22⋊C4—1092no—
188C2×C22⋊C4—1092no—
189C2×C22⋊C4—1092no—
190C2×C22⋊C4—1092no—
191C2×C22⋊C4—1092no—
192C2×C42—1091no—
193C2×C42—1092no—
194C2×C42C2×D10911yescharacteristic
195C24—1091no—
196C24—1092no—
197C2×Q8—44no—
198C2×Q8—1094no—
199C2×Q8—2184no—
200C2×Q8C22×D10918yes—
201C2×D4—1098no—
202C2×D4—1094no—
203C2×D4—4364no—
204C2×D4—2184no—
205C22×C4—1091no—
206C22×C4—1092no—
207C22×C4—1091no—
208C22×C4—1091no—
209C22×C4—1098no—
210C22×C4—1094no—
211C22×C4—4364no—
212C22×C4—2184no—
213C22×C4C22×D10912yes—
214C22×C4C22×D10911yescharacteristic
215C22×C4C22×D10911yescharacteristic
216C22×C4C22×D10912yes—
217C22×C4C22×D10911yescharacteristic
218C4⋊C4—1094no—
219C4⋊C4—1094no—
220C4⋊C4—1098no—
221C4⋊C4—1098no—
222C4⋊C4C22×D10914yes—
223C4⋊C4C22×D10914yes—
224C4⋊C4C22×D10918yes—
225C22⋊C4—1094no—
226C22⋊C4—1094no—
227C22⋊C4—1098no—
228C22⋊C4—1098no—
229C22⋊C4—1098no—
230C22⋊C4—1098no—
231C22⋊C4—1098no—
232C42—1094no—
233C42—1098no—
234C42C22×D10914yes—
235C23—1092no—
236C23—1094no—
237C23—2182no—
238C23—2184no—
239C23—2184no—
240C23—2182no—
241C23—2182no—
242C23—2184no—
243C23C23×D10911yescharacteristic
244Q8—48no—
245Q8—2188no—
246D4—4368no—
247D4—2188no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—1092no—
253C2×C4—1094no—
254C2×C4—1092no—
255C2×C4—1092no—
256C2×C4—4368no—
257C2×C4—2182no—
258C2×C4—2184no—
259C2×C4—2182no—
260C2×C4—2182no—
261C2×C4—2188no—
262C2×C4#1318203014yes—
263C2×C4C23×D10914yes—
264C2×C4C23×D10912yes—
265C2×C4C23×D10912yes—
266C2×C4C23×D10914yes—
267C2×C4C23×D10912yes—
268C22—4364no—
269C22—4368no—
270C22—2182no—
271C22—2184no—
272C22—2184no—
273C22—2182no—
274C22—2182no—
275C22—2184no—
276C22C2×#1318203012yes—
277C22#1681274412yes—
278C22#1681274712yes—
279C22C24×D10911yescharacteristic
280C4—24no—
281C4—24no—
282C4—22no—
283C4—22no—
284C4—2182no—
285C4—2184no—
286C4—2182no—
287C4—2182no—
288C4C2×#1318203014yes—
289C2—4362no—
290C2—4364no—
291C2#2029565014yesdirect product factor
292C2C22×#1318203011yescharacteristic
293C2C2×#1681274411yescharacteristic
294C2C2×#1681274711yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4⋊Q8×C109C2
socleC23×C109C24
prime radicalC2×#16812674C2
hypercenterC2×C4⋊Q8D109
hypocenterC109C2×#542
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20295650C2direct (N × H)
2. C2×#16812694C2semidirect
3. C2×#16812688C2semidirect
4. C2×#16812687C2semidirect
5. C2×#16812684C2semidirect
6. C2×#16812679C2semidirect
7. C2×#16812675C2semidirect
9. C2×#16812664C2semidirect
10. C2×#16812661C2semidirect
11. C2×#16812656C2semidirect
12. C2×C4⋊Q8×C109C2semidirect
18. #16812694C22semidirect
19. #16812688C22semidirect
20. #16812687C22semidirect
21. #16812684C22semidirect
22. #16812679C22semidirect
23. #16812675C22semidirect
25. #16812664C22semidirect
26. #16812661C22semidirect
27. #16812656C22semidirect
42. C4⋊Q8×C109C22semidirect
141. C2×C109#542semidirect
148. C109C2×#542semidirect
150. C2×C4⋊Q8D109semidirect
167. C4⋊Q8C2×D109semidirect
291. C2#20295650direct (N × H)

Maximal subgroups

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

subgroupindex
#202956502
C2×#168126942
C2×#168126882
C2×#168126872
C2×#168126842
C2×#168126792
C2×#168126752
C2×#168126742
C2×#168126642
C2×#168126612
C2×#168126562
C2×C4⋊Q8×C1092
C2×#542109