Finite Group Databasebeta

← C2×#20295656 #28376432

Subgroups — C2×#20295656 #28376432

Order 13952.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295656C2116yesmaximal, direct product factor
2C2×#16812699C211yesmaximal, characteristic, complemented
3C2×#16812698C211yesmaximal, characteristic, complemented
4C2×#16812698C212yesmaximal, complemented
5C2×#16812690C211yesmaximal, characteristic, complemented
6C2×#16812689C212yesmaximal, complemented
7C2×#16812679C212yesmaximal
8C2×#16812677C212yesmaximal
9C2×#16812657C211yesmaximal, characteristic
10C2×#16812656C211yesmaximal, characteristic
11C2×C4⋊C4×D109C211yesmaximal, characteristic
12C2×#125×C109C211yesmaximal, characteristic, complemented
13C22×Dic218C2212yes—
14C22×Dic218C2212yes—
15C22×C4×D109C2212yes—
16C22×C4×D109C2211yescharacteristic
17#16812699C2218yescomplemented
18#16812698C2218yescomplemented
19#16812698C22116yescomplemented
20#16812690C2218yescomplemented
21#16812689C22116yescomplemented
22#16812679C22116yes—
23#16812677C22116yes—
24#16812657C2218yes—
25#16812656C2218yes—
26C2×C4⋊Dic109C2211yescharacteristic
27C2×C4⋊Dic109C2211yescharacteristic
28C2×C4⋊Dic109C2212yes—
29C2×C4⋊Dic109C2212yes—
30C2×#13182008C2212yes—
31C2×#13182008C2211yescharacteristic
32C2×#13182008C2211yescharacteristic
33C2×#13182008C2212yes—
34C2×#13182008C2212yes—
35C4⋊C4×D109C2218yes—
36C2×#13182006C2211yescharacteristic
37C2×#13182006C2211yescharacteristic
38C2×#13182006C2212yes—
39C2×C4×Dic109C2211yescharacteristic
40C2×C4×Dic109C2212yes—
41#125×C109C2218yescomplemented
42C2×C4⋊C4×C109C2211yescharacteristic
43C2×C4⋊C4×C109C2211yescharacteristic
44C2×C4⋊C4×C109C2212yes—
45C2×C4⋊C4×C109C2212yes—
46C2×C42×C109C2211yescharacteristic
47C23×D109C2311yescharacteristic
48C2×Dic218—44no—
49C2×Dic218—44no—
50C2×Dic218C2318yes—
51C2×Dic218C2318yes—
52C22×Dic109C2311yescharacteristic
53C22×Dic109C2311yescharacteristic
54C22×Dic109C2312yes—
55C22×Dic109C2312yes—
56C22×Dic109C2311yescharacteristic
57C2×C4×D109—44no—
58C2×C4×D109Q818yescomplemented
59C2×C4×D109C2318yes—
60C2×C4×D109C2314yes—
61C4⋊Dic109C2314yes—
62C4⋊Dic109C2314yes—
63C4⋊Dic109C2318yes—
64C4⋊Dic109C2318yes—
65#13182008C2318yes—
66#13182008C2314yes—
67#13182008C2314yes—
68#13182008C2318yes—
69#13182008C2318yes—
70#13182006C2314yes—
71#13182006C2314yes—
72#13182006C2318yes—
73C4×Dic109C2314yes—
74C4×Dic109C2318yes—
75C22×C4×C109C2311yescharacteristic
76C22×C4×C109C2311yescharacteristic
77C22×C4×C109C2312yes—
78C22×C4×C109C2312yes—
79C22×C4×C109C2311yescharacteristic
80C4⋊C4×C109C2314yes—
81C4⋊C4×C109C2314yes—
82C4⋊C4×C109C2318yes—
83C4⋊C4×C109C2318yes—
84C42×C109C2314yes—
85C23×C109C2411yescharacteristic
86C22×D109—22no—
87C22×D109—22no—
88C22×D109C2×Q814yes—
89C22×D109C2412yes—
90C2×C4×C109—24no—
91C2×C4×C109—22no—
92C2×C4×C109—22no—
93C2×C4×C109—24no—
94C2×C4×C109C2×Q814yes—
95C2×C4×C109C2412yes—
96C2×C4×C109C2412yes—
97C2×C4×C109C2414yes—
98C2×C4×C109C2414yes—
99C2×C4×C109C2412yes—
100C2×Dic109—24no—
101C2×Dic109—22no—
102C2×Dic109—24no—
103C2×Dic109—22no—
104C2×Dic109C2×Q814yes—
105C2×Dic109C2412yes—
106C2×Dic109C2412yes—
107C2×Dic109C2414yes—
108C2×Dic109C2414yes—
109C2×Dic109C2412yes—
110C4×D109—48no—
111C4×D109C2×Q8116yescomplemented
112Dic218—48no—
113Dic218—48no—
114C22×C109C22×Q812yes—
115C22×C109H(5,𝔽2)12yes—
116C22×C1092−1+412yes—
117C22×C109C2511yescharacteristic
118C2×D109—28no—
119C2×D109—22no—
120C2×D109—22no—
121C2×D109C22×Q814yes—
122C4×C109—22no—
123C4×C109—24no—
124C4×C109—22no—
125C4×C109—24no—
126C4×C109C22×Q814yes—
127Dic109—22no—
128Dic109—24no—
129Dic109—24no—
130Dic109—22no—
131Dic109C22×Q814yes—
132C2×C109#54414yescomplemented
133C2×C109C23×Q811yescharacteristic
134C2×C109C2×H(5,𝔽2)11yescharacteristic
135C2×C109C2×2−1+411yescharacteristic
136D109—24no—
137C2×#544—1091nomaximal, Sylow
138C109C2×#54411yescharacteristic, complemented, Sylow
139#544—10916no—
140C2×C4⋊Q8—1092no—
141C2×C4⋊Q8—1091no—
142C2×C4⋊Q8—1091no—
143C2×#125—1092no—
144C2×#125—1091no—
145C2×#125D10911yescharacteristic, complemented
146C2×C22⋊Q8—1092no—
147C2×C22⋊Q8—1092no—
148C2×#117—1091no—
149C2×#117—1091no—
150C22×C4⋊C4—1091no—
151C22×Q8—1092no—
152C22×Q8—1092no—
153C23×C4—1091no—
154C23×C4—1092no—
155C4⋊Q8—10916no—
156C4⋊Q8—1098no—
157C4⋊Q8—1098no—
158#125—10916no—
159#125—1098no—
160#125C2×D10918yescomplemented
161C22⋊Q8—10916no—
162C22⋊Q8—10916no—
163#117—1098no—
164#117—1098no—
165C2×C4⋊C4—1092no—
166C2×C4⋊C4—1091no—
167C2×C4⋊C4—1091no—
168C2×C4⋊C4—1091no—
169C2×C4⋊C4—1091no—
170C2×C4⋊C4—1092no—
171C2×C4⋊C4—1092no—
172C2×C4⋊C4—1092no—
173C2×C4⋊C4—1092no—
174C2×C4⋊C4—1098no—
175C2×C4⋊C4C2×D10911yescharacteristic
176C2×C4⋊C4C2×D10911yescharacteristic
177C2×C4⋊C4C2×D10912yes—
178C2×C4⋊C4C2×D10912yes—
179C2×C22⋊C4—1091no—
180C2×C22⋊C4—1092no—
181C2×C22⋊C4—1091no—
182C2×C42—1092no—
183C2×C42—1091no—
184C2×C42C2×D10911yescharacteristic
185C24—1091no—
186C2×Q8—1098no—
187C2×Q8—1098no—
188C2×Q8—4364no—
189C2×Q8—4364no—
190C22×C4—1091no—
191C22×C4—1098no—
192C22×C4—1094no—
193C22×C4—1091no—
194C22×C4—1091no—
195C22×C4—1092no—
196C22×C4—1092no—
197C22×C4—1098no—
198C22×C4—4364no—
199C22×C4C22×D10912yes—
200C22×C4C22×D10911yescharacteristic
201C22×C4C22×D10911yescharacteristic
202C22×C4C22×D10912yes—
203C22×C4C22×D10911yescharacteristic
204C4⋊C4—1098no—
205C4⋊C4—1094no—
206C4⋊C4—1094no—
207C4⋊C4—1098no—
208C4⋊C4—1098no—
209C4⋊C4—1094no—
210C4⋊C4—1094no—
211C4⋊C4—1098no—
212C4⋊C4—1098no—
213C4⋊C4C22×D10914yes—
214C4⋊C4C22×D10914yes—
215C4⋊C4C22×D10918yes—
216C4⋊C4C22×D10918yes—
217C22⋊C4—1094no—
218C22⋊C4—1098no—
219C22⋊C4—1094no—
220C42—1098no—
221C42—1094no—
222C42C22×D10914yes—
223C23—1094no—
224C23—1092no—
225C23—2182no—
226C23—2182no—
227C23C23×D10911yescharacteristic
228Q8—4368no—
229Q8—4368no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—1094no—
235C2×C4—1092no—
236C2×C4—10916no—
237C2×C4—1092no—
238C2×C4—1092no—
239C2×C4—1094no—
240C2×C4—1094no—
241C2×C4—4368no—
242C2×C4—2184no—
243C2×C4—2182no—
244C2×C4—2184no—
245C2×C4—2182no—
246C2×C4Q8×D10914yes—
247C2×C4C23×D10914yes—
248C2×C4C23×D10912yes—
249C2×C4C23×D10912yes—
250C2×C4C23×D10914yes—
251C2×C4C23×D10912yes—
252C22—1094no—
253C22—2182no—
254C22—2182no—
255C22—2188no—
256C22C2×Q8×D10912yes—
257C22#1681274512yes—
258C22#1681274612yes—
259C22C24×D10911yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—1094no—
265C4—2184no—
266C4—2182no—
267C4—2184no—
268C4—2182no—
269C4C2×Q8×D10914yes—
270C2—2184no—
271C2#2029565614yesdirect product factor
272C2C22×Q8×D10911yescharacteristic
273C2C2×#1681274511yescharacteristic
274C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×#125×C109C2
socleC23×C109C24
prime radicalC23×D109C23
hypercenterC2×#125D109
hypocenterC109C2×#544
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #20295656C2direct (N × H)
2. C2×#16812699C2semidirect
3. C2×#16812698C2semidirect
4. C2×#16812698C2semidirect
5. C2×#16812690C2semidirect
6. C2×#16812689C2semidirect
12. C2×#125×C109C2semidirect
17. #16812699C22semidirect
18. #16812698C22semidirect
19. #16812698C22semidirect
20. #16812690C22semidirect
21. #16812689C22semidirect
41. #125×C109C22semidirect
58. C2×C4×D109Q8semidirect
111. C4×D109C2×Q8semidirect
132. C2×C109#544semidirect
138. C109C2×#544semidirect
145. C2×#125D109semidirect
160. #125C2×D109semidirect
271. C2#20295656direct (N × H)

Maximal subgroups

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

subgroupindex
#202956562
C2×#168126992
C2×#168126982
C2×#168126902
C2×#168126892
C2×#168126792
C2×#168126772
C2×#168126572
C2×#168126562
C2×C4⋊C4×D1092
C2×#125×C1092
C2×#544109