Finite Group Databasebeta

← C2×#20295748 #28376580

Subgroups — C2×#20295748 #28376580

Order 13952.

1112 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295748C2116yesmaximal, direct product factor
2C2×#16812697C211yesmaximal, characteristic, complemented
3C2×#16812694C212yesmaximal, complemented
4C2×#16812693C212yesmaximal, complemented
5C2×#16812688C211yesmaximal, characteristic
6C2×#16812687C211yesmaximal, characteristic
7C2×#16812677C212yesmaximal, complemented
8C2×C4×Dic218C211yesmaximal, characteristic, complemented
9C2×#16812664C211yesmaximal, characteristic, complemented
10C2×#16812661C211yesmaximal, characteristic
11C2×#16812656C212yesmaximal, complemented
12C2×C4×Q8×C109C211yesmaximal, characteristic, complemented
13C22×Dic218C2211yescharacteristic
14C22×Dic218C2211yescharacteristic
15C22×D436C2211yescharacteristic
16C22×C4×D109C2212yes—
17#16812697C2218yescomplemented
18#16812694C22116yescomplemented
19#16812693C22116yescomplemented
20#16812688C2218yes—
21#16812687C2218yes—
22#16812677C22116yescomplemented
23C4×Dic218C2218yescomplemented
24#16812664C2218yescomplemented
25#16812661C2218yes—
26#16812656C22116yescomplemented
27C2×C4⋊Dic109C2211yescharacteristic
28C2×#13182008C2211yescharacteristic
29C2×#13182008C2212yes—
30C2×#13182008C2212yes—
31C2×#13182008C2211yescharacteristic
32C2×#13182008C2212yes—
33C2×#13182006C2212yes—
34C2×#13182006C2212yes—
35C2×#13182006C2212yes—
36C2×#13182006C2212yes—
37C2×#13182006C2212yes—
38C2×C4×Dic109C2212yes—
39C2×C4×Dic109C2211yescharacteristic
40C2×C4×Dic109C2211yescharacteristic
41C22×Q8×C109C2211yescharacteristic
42C4×Q8×C109C2218yescomplemented
43C2×C4⋊C4×C109C2211yescharacteristic
44C2×C4⋊C4×C109C2212yes—
45C2×C42×C109C2212yes—
46C2×C42×C109C2211yescharacteristic
47C23×D109C2312yes—
48C2×Dic218—24no—
49C2×Dic218—24no—
50C2×Dic218C2314yes—
51C2×Dic218C2314yes—
52C2×D436—24no—
53C2×D436C2314yes—
54C22×Dic109C2311yescharacteristic
55C22×Dic109C2311yescharacteristic
56C22×Dic109C2312yes—
57C22×Dic109C2311yescharacteristic
58C22×Dic109C2311yescharacteristic
59C2×C4×D109—28no—
60C2×C4×D109C2318yes—
61C4⋊Dic109C2314yes—
62#13182008C2314yes—
63#13182008C2318yes—
64#13182008C2318yes—
65#13182008C2314yes—
66#13182008C2318yes—
67#13182006C2318yes—
68#13182006C2318yes—
69#13182006C2318yes—
70#13182006C2318yes—
71#13182006C2318yes—
72C4×Dic109C2318yes—
73C4×Dic109C2314yes—
74C4×Dic109C2314yes—
75C2×Q8×C109—24no—
76C2×Q8×C109C2314yes—
77C22×C4×C109C2311yescharacteristic
78C22×C4×C109C2312yes—
79C22×C4×C109C2311yescharacteristic
80C22×C4×C109C2312yes—
81C22×C4×C109C2311yescharacteristic
82C4⋊C4×C109C2314yes—
83C4⋊C4×C109C2318yes—
84C42×C109C2318yes—
85C42×C109C2314yes—
86C23×C109C2411yescharacteristic
87C22×D109—24no—
88C22×D109—24no—
89C22×D109—24no—
90C22×D109C2414yes—
91Q8×C109—28no—
92C2×C4×C109—24no—
93C2×C4×C109—24no—
94C2×C4×C109—22no—
95C2×C4×C109—22no—
96C2×C4×C109#4114yes—
97C2×C4×C109C2412yes—
98C2×C4×C109C2414yes—
99C2×C4×C109C2412yes—
100C2×C4×C109C2414yes—
101C2×C4×C109C2412yes—
102C2×Dic109—22no—
103C2×Dic109—24no—
104C2×Dic109—22no—
105C2×Dic109—22no—
106C2×Dic109#4114yes—
107C2×Dic109C2412yes—
108C2×Dic109C2412yes—
109C2×Dic109C2414yes—
110C2×Dic109C2412yes—
111C2×Dic109C2412yes—
112D436—28no—
113C4×D109—216no—
114Dic218—28no—
115Dic218—28no—
116C22×C109C2×#4112yes—
117C22×C109C2×#4112yes—
118C22×C1092−1+412yes—
119C22×C109C2511yescharacteristic
120C2×D109—24no—
121C2×D109—24no—
122C2×D109—24no—
123C2×D109—48no—
124C4×C109—22no—
125C4×C109—24no—
126C4×C109—24no—
127C4×C109—22no—
128C4×C109C2×#4114yes—
129Dic109—22no—
130Dic109—24no—
131Dic109—22no—
132Dic109—22no—
133Dic109C2×#4114yes—
134C2×C109#55614yescomplemented
135C2×C109C22×#4111yescharacteristic
136C2×C109C22×#4111yescharacteristic
137C2×C109C2×2−1+411yescharacteristic
138D109—44no—
139C2×#556—1091nomaximal, Sylow
140C109C2×#55611yescharacteristic, complemented, Sylow
141#556—10916no—
142C2×C4⋊Q8—1091no—
143C2×#126—1092no—
144C2×#126—1092no—
145C2×#124—1091no—
146C2×#124—1091no—
147C2×C22⋊Q8—1092no—
148C2×C4×Q8—1091no—
149C2×C4×Q8—1091no—
150C2×C4×Q8D10911yescharacteristic, complemented
151C2×C4×D4—1091no—
152C2×#117—1092no—
153C22×Q8—1091no—
154C22×Q8—1091no—
155C22×Q8C2×D10911yescharacteristic
156C22×D4—1091no—
157C23×C4—1092no—
158C4⋊Q8—1098no—
159#126—10916no—
160#126—10916no—
161#124—1098no—
162#124—1098no—
163C22⋊Q8—10916no—
164C4×Q8—1098no—
165C4×Q8—1098no—
166C4×Q8C2×D10918yescomplemented
167C4×D4—1098no—
168#117—10916no—
169C2×C4⋊C4—1091no—
170C2×C4⋊C4—1092no—
171C2×C4⋊C4—1092no—
172C2×C4⋊C4—1091no—
173C2×C4⋊C4—1091no—
174C2×C4⋊C4—1092no—
175C2×C4⋊C4C2×D10911yescharacteristic
176C2×C4⋊C4C2×D10912yes—
177C2×C22⋊C4—1092no—
178C2×C22⋊C4—1092no—
179C2×C22⋊C4—1092no—
180C2×C22⋊C4—1092no—
181C2×C22⋊C4—1092no—
182C2×C42—1092no—
183C2×C42—1091no—
184C2×C42—1091no—
185C2×C42C2×D10912yes—
186C2×C42C2×D10911yescharacteristic
187C24—1092no—
188C2×Q8—24no—
189C2×Q8—1094no—
190C2×Q8—1094no—
191C2×Q8—2184no—
192C2×Q8—2184no—
193C2×Q8C22×D10914yes—
194C2×D4—1094no—
195C2×D4—2184no—
196C22×C4—1091no—
197C22×C4—1091no—
198C22×C4—1091no—
199C22×C4—1091no—
200C22×C4—1092no—
201C22×C4—1098no—
202C22×C4—2188no—
203C22×C4C22×D10912yes—
204C22×C4C22×D10911yescharacteristic
205C22×C4C22×D10912yes—
206C22×C4C22×D10911yescharacteristic
207C22×C4C22×D10911yescharacteristic
208C4⋊C4—1094no—
209C4⋊C4—1098no—
210C4⋊C4—1098no—
211C4⋊C4—1094no—
212C4⋊C4—1098no—
213C4⋊C4—1094no—
214C4⋊C4C22×D10914yes—
215C4⋊C4C22×D10918yes—
216C22⋊C4—1098no—
217C22⋊C4—1098no—
218C22⋊C4—1098no—
219C22⋊C4—1098no—
220C22⋊C4—1098no—
221C42—1098no—
222C42—1094no—
223C42—1094no—
224C42C22×D10918yes—
225C42C22×D10914yes—
226C23—1094no—
227C23—2184no—
228C23—2184no—
229C23—2184no—
230C23C23×D10911yescharacteristic
231Q8—28no—
232Q8—2188no—
233Q8—2188no—
234D4—2188no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—1094no—
240C2×C4—1092no—
241C2×C4—1092no—
242C2×C4—1092no—
243C2×C4—1092no—
244C2×C4—1094no—
245C2×C4—21816no—
246C2×C4—2182no—
247C2×C4—2184no—
248C2×C4—2182no—
249C2×C4—2182no—
250C2×C4#1318202914yes—
251C2×C4C23×D10914yes—
252C2×C4C23×D10912yes—
253C2×C4C23×D10914yes—
254C2×C4C23×D10912yes—
255C2×C4C23×D10912yes—
256C22—4368no—
257C22—2184no—
258C22—2184no—
259C22—2184no—
260C22#41×D10912yes—
261C22C2×#1318202912yes—
262C22#1681274712yes—
263C22C24×D10911yescharacteristic
264C4—24no—
265C4—22no—
266C4—24no—
267C4—22no—
268C4—1094no—
269C4—2182no—
270C4—2184no—
271C4—2182no—
272C4—2182no—
273C4C2×#1318202914yes—
274C2—4364no—
275C2#2029574814yesdirect product factor
276C2C2×#41×D10911yescharacteristic
277C2C22×#1318202911yescharacteristic
278C2C2×#1681274711yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4×Q8×C109C2
socleC23×C109C24
prime radicalC22×D436C22
hypercenterC2×C4×Q8D109
hypocenterC109C2×#556
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #20295748C2direct (N × H)
2. C2×#16812697C2semidirect
3. C2×#16812694C2semidirect
4. C2×#16812693C2semidirect
7. C2×#16812677C2semidirect
8. C2×C4×Dic218C2semidirect
9. C2×#16812664C2semidirect
11. C2×#16812656C2semidirect
12. C2×C4×Q8×C109C2semidirect
17. #16812697C22semidirect
18. #16812694C22semidirect
19. #16812693C22semidirect
22. #16812677C22semidirect
23. C4×Dic218C22semidirect
24. #16812664C22semidirect
26. #16812656C22semidirect
42. C4×Q8×C109C22semidirect
134. C2×C109#556semidirect
140. C109C2×#556semidirect
150. C2×C4×Q8D109semidirect
166. C4×Q8C2×D109semidirect
275. C2#20295748direct (N × H)

Maximal subgroups

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

subgroupindex
#202957482
C2×#168126972
C2×#168126942
C2×#168126932
C2×#168126882
C2×#168126872
C2×#168126772
C2×C4×Dic2182
C2×#168126642
C2×#168126612
C2×#168126562
C2×C4×Q8×C1092
C2×#556109