Finite Group Databasebeta

← C2×#20295731 #28376561

Subgroups — C2×#20295731 #28376561

Order 13952.

1200 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295731C2116yesmaximal, direct product factor
2C2×#16812698C211yesmaximal, characteristic, complemented
3C2×#16812689C212yesmaximal, complemented
4C2×#16812679C211yesmaximal, characteristic, complemented
5C2×#16812678C211yesmaximal, characteristic, complemented
6C2×#16812678C212yesmaximal, complemented
7C2×#16812677C212yesmaximal, complemented
8C2×#16812664C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D109C211yesmaximal, characteristic
10C2×C4×C22⋊D109C212yesmaximal
11C2×C4⋊C4×D109C211yesmaximal, characteristic, complemented
12C22×C4⋊C4×C109C211yesmaximal, characteristic, complemented
13C22×Dic218C2211yescharacteristic
14C22×Dic218C2212yes—
15C22×C22⋊D109C2211yescharacteristic
16C22×C4×D109C2211yescharacteristic
17C22×C4×D109C2212yes—
18#16812698C2218yescomplemented
19#16812689C22116yescomplemented
20#16812679C2218yescomplemented
21#16812678C2218yescomplemented
22#16812678C22116yescomplemented
23#16812677C22116yescomplemented
24#16812664C2218yescomplemented
25C4×C22⋊D109C2218yes—
26C4×C22⋊D109C22116yes—
27C2×C4⋊Dic109C2211yescharacteristic
28C2×C4⋊Dic109C2212yes—
29C2×#13182008C2212yes—
30C2×#13182008C2211yescharacteristic
31C2×#13182008C2212yes—
32C2×#13182008C2212yes—
33C2×#13182008C2212yes—
34C4⋊C4×D109C2218yescomplemented
35C2×C22⋊Dic109C2212yes—
36C2×C22⋊Dic109C2211yescharacteristic
37C2×#13182006C2211yescharacteristic
38C2×#13182006C2212yes—
39C2×C4×Dic109C2212yes—
40C2×C4×Dic109C2211yescharacteristic
41C23×C4×C109C2211yescharacteristic
42C23×C4×C109C2212yes—
43C2×C4⋊C4×C109C2211yescharacteristic
44C2×C4⋊C4×C109C2212yes—
45C2×C4⋊C4×C109C2211yescharacteristic
46C2×C4⋊C4×C109C2218yescomplemented
47C23×D109C2311yescharacteristic
48C2×Dic218—24no—
49C2×Dic218—44no—
50C2×Dic218C2314yes—
51C2×Dic218C2318yes—
52C2×C22⋊D109Q818yescomplemented
53C2×C22⋊D109C2314yes—
54C22×Dic109C2312yes—
55C22×Dic109C2311yescharacteristic
56C22×Dic109C2311yescharacteristic
57C22×Dic109C2312yes—
58C22×Dic109C2311yescharacteristic
59C2×C4×D109—24no—
60C2×C4×D109—44no—
61C2×C4×D109C2314yes—
62C2×C4×D109C2318yes—
63C4⋊Dic109C2314yes—
64C4⋊Dic109C2318yes—
65#13182008C2318yes—
66#13182008C2314yes—
67#13182008C2318yes—
68#13182008C2318yes—
69#13182008C2318yes—
70C22⋊Dic109C2318yes—
71C22⋊Dic109C2314yes—
72#13182006C2314yes—
73#13182006C2318yes—
74C4×Dic109C2318yes—
75C4×Dic109C2314yes—
76C24×C109C2311yescharacteristic
77C22×C4×C109—24no—
78C22×C4×C109—44no—
79C22×C4×C109C2312yes—
80C22×C4×C109C2311yescharacteristic
81C22×C4×C109C2312yes—
82C22×C4×C109C2314yes—
83C22×C4×C109C2318yes—
84C22×C4×C109C2311yescharacteristic
85C4⋊C4×C109C2314yes—
86C4⋊C4×C109C2318yes—
87C4⋊C4×C109C2314yes—
88C23×C109—22no—
89C23×C109—22no—
90C23×C109C2×Q814yes—
91C23×C109C2412yes—
92C23×C109C2411yescharacteristic
93C22×D109—22no—
94C22×D109—22no—
95C22×D109C2×Q814yes—
96C22×D109C2412yes—
97C2×C4×C109—22no—
98C2×C4×C109—24no—
99C2×C4×C109—24no—
100C2×C4×C109—28no—
101C2×C4×C109—48no—
102C2×C4×C109#4114yes—
103C2×C4×C109C2414yes—
104C2×C4×C109C2412yes—
105C2×C4×C109C2414yes—
106C2×C4×C109C2412yes—
107C22⋊D109C2×Q8116yescomplemented
108C2×Dic109—22no—
109C2×Dic109—24no—
110C2×Dic109—24no—
111C2×Dic109—22no—
112C2×Dic109C2×Q814yes—
113C2×Dic109C2414yes—
114C2×Dic109C2412yes—
115C2×Dic109C2412yes—
116C2×Dic109C2414yes—
117C2×Dic109C2412yes—
118C4×D109—28no—
119C4×D109—48no—
120Dic218—28no—
121Dic218—48no—
122C22×C109—28no—
123C22×C109—22no—
124C22×C109—22no—
125C22×C109C22×Q814yes—
126C22×C109C22×Q812yes—
127C22×C109C2×#4112yes—
128C22×C109H(5,𝔽2)12yes—
129C22×C109C2511yescharacteristic
130C2×D109—28no—
131C2×D109—22no—
132C2×D109—22no—
133C2×D109C22×Q814yes—
134C4×C109—22no—
135C4×C109—24no—
136C4×C109—24no—
137C4×C109C2×#4114yes—
138Dic109—24no—
139Dic109—22no—
140Dic109—22no—
141Dic109—24no—
142Dic109C22×Q814yes—
143C2×C109—24no—
144C2×C109#55414yescomplemented
145C2×C109C23×Q811yescharacteristic
146C2×C109C22×#4111yescharacteristic
147C2×C109C2×H(5,𝔽2)11yescharacteristic
148D109—24no—
149C2×#554—1091nomaximal, Sylow
150C109C2×#55411yescharacteristic, complemented, Sylow
151#554—10916no—
152C2×C4⋊Q8—1091no—
153C2×#125—1092no—
154C2×C22⋊Q8—1092no—
155C2×C22⋊Q8—1091no—
156C2×C22⋊Q8—1092no—
157C2×C22⋊Q8—1091no—
158C2×C4×Q8—1091no—
159C2×C4×D4—1092no—
160C2×C4×D4—1091no—
161C22×C4⋊C4—1091no—
162C22×C4⋊C4D10911yescharacteristic, complemented
163C22×Q8—1092no—
164C22×Q8—1091no—
165C22×D4—1091no—
166C23×C4—1092no—
167C23×C4—1091no—
168C23×C4C2×D10911yescharacteristic
169C23×C4C2×D10912yes—
170C4⋊Q8—1098no—
171#125—10916no—
172C22⋊Q8—10916no—
173C22⋊Q8—1098no—
174C22⋊Q8—10916no—
175C22⋊Q8—1098no—
176C4×Q8—1098no—
177C4×D4—10916no—
178C4×D4—1098no—
179C2×C4⋊C4—1092no—
180C2×C4⋊C4—1091no—
181C2×C4⋊C4—1091no—
182C2×C4⋊C4—1092no—
183C2×C4⋊C4—1092no—
184C2×C4⋊C4—1092no—
185C2×C4⋊C4—1092no—
186C2×C4⋊C4—1098no—
187C2×C4⋊C4C2×D10911yescharacteristic
188C2×C4⋊C4C2×D10912yes—
189C2×C4⋊C4C2×D10911yescharacteristic
190C2×C4⋊C4C2×D10918yescomplemented
191C2×C22⋊C4—1092no—
192C2×C22⋊C4—1091no—
193C2×C22⋊C4—1092no—
194C2×C22⋊C4—1091no—
195C2×C42—1092no—
196C2×C42—1091no—
197C24—1091no—
198C24C22×D10911yescharacteristic
199C2×Q8—1098no—
200C2×Q8—1094no—
201C2×Q8—4364no—
202C2×Q8—2184no—
203C2×D4—1098no—
204C2×D4—1094no—
205C22×C4—24no—
206C22×C4—44no—
207C22×C4—1091no—
208C22×C4—1092no—
209C22×C4—1091no—
210C22×C4—1091no—
211C22×C4—1092no—
212C22×C4—1098no—
213C22×C4—1094no—
214C22×C4—4364no—
215C22×C4—2184no—
216C22×C4C22×D10914yes—
217C22×C4C22×D10912yes—
218C22×C4C22×D10911yescharacteristic
219C22×C4C22×D10912yes—
220C22×C4C22×D10918yes—
221C22×C4C22×D10911yescharacteristic
222C4⋊C4—1098no—
223C4⋊C4—1094no—
224C4⋊C4—1098no—
225C4⋊C4—1098no—
226C4⋊C4—1098no—
227C4⋊C4—1094no—
228C4⋊C4—1098no—
229C4⋊C4C22×D10914yes—
230C4⋊C4C22×D10918yes—
231C4⋊C4C22×D10914yes—
232C22⋊C4—1098no—
233C22⋊C4—1094no—
234C22⋊C4—1098no—
235C22⋊C4—1094no—
236C42—1098no—
237C42—1094no—
238C23—22no—
239C23—22no—
240C23—1094no—
241C23—1092no—
242C23—2182no—
243C23—2182no—
244C23Q8×D10914yes—
245C23C23×D10912yes—
246C23C23×D10911yescharacteristic
247Q8—4368no—
248Q8—2188no—
249D4—10916no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—48no—
255C2×C4—1094no—
256C2×C4—1092no—
257C2×C4—1094no—
258C2×C4—1092no—
259C2×C4—1092no—
260C2×C4—1094no—
261C2×C4—4368no—
262C2×C4—2182no—
263C2×C4—2184no—
264C2×C4—2184no—
265C2×C4—2182no—
266C2×C4—2188no—
267C2×C4#1318202914yes—
268C2×C4C23×D10914yes—
269C2×C4C23×D10912yes—
270C2×C4C23×D10914yes—
271C2×C4C23×D10912yes—
272C22—28no—
273C22—22no—
274C22—22no—
275C22—1094no—
276C22—2188no—
277C22—2182no—
278C22—2182no—
279C22C2×Q8×D10914yes—
280C22C2×Q8×D10912yes—
281C22C2×#1318202912yes—
282C22#1681274412yes—
283C22C24×D10911yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—1094no—
288C4—2182no—
289C4—2184no—
290C4—2184no—
291C4—2182no—
292C4C2×#1318202914yes—
293C2—24no—
294C2—2184no—
295C2#2029573114yesdirect product factor
296C2C22×Q8×D10911yescharacteristic
297C2C22×#1318202911yescharacteristic
298C2C2×#1681274411yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C4⋊C4×C109C2
socleC23×C109C24
prime radicalC22×C22⋊D109C22
hypercenterC22×C4⋊C4D109
hypocenterC109C2×#554
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #20295731C2direct (N × H)
2. C2×#16812698C2semidirect
3. C2×#16812689C2semidirect
4. C2×#16812679C2semidirect
5. C2×#16812678C2semidirect
6. C2×#16812678C2semidirect
7. C2×#16812677C2semidirect
8. C2×#16812664C2semidirect
11. C2×C4⋊C4×D109C2semidirect
12. C22×C4⋊C4×C109C2semidirect
18. #16812698C22semidirect
19. #16812689C22semidirect
20. #16812679C22semidirect
21. #16812678C22semidirect
22. #16812678C22semidirect
23. #16812677C22semidirect
24. #16812664C22semidirect
34. C4⋊C4×D109C22semidirect
46. C2×C4⋊C4×C109C22semidirect
52. C2×C22⋊D109Q8semidirect
107. C22⋊D109C2×Q8semidirect
144. C2×C109#554semidirect
150. C109C2×#554semidirect
162. C22×C4⋊C4D109semidirect
190. C2×C4⋊C4C2×D109semidirect
295. C2#20295731direct (N × H)

Maximal subgroups

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

subgroupindex
#202957312
C2×#168126982
C2×#168126892
C2×#168126792
C2×#168126782
C2×#168126772
C2×#168126642
C2×C4×C22⋊D1092
C2×C4⋊C4×D1092
C22×C4⋊C4×C1092
C2×#554109