Finite Group Databasebeta

← C2×#20294998 #28371487

Subgroups — C2×#20294998 #28371487

Order 13952.

788 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182028C211yesmaximal, characteristic
2C2×#16812655C212yesmaximal, complemented
3#20294998C218yesmaximal, direct product factor
4C2×#16812614C211yesmaximal, characteristic, complemented
5C2×#16812613C212yesmaximal, complemented
6C2×#99×C109C211yesmaximal, characteristic, complemented
7C2×#13182028—22no—
8C2×#13182028—22no—
9C2×#13182028—24no—
10C2×#13182028C414yescomplemented
11C2×#13182028C2214yes—
12C22×Dic218C411yescharacteristic, complemented
13C22×C22⋊D109C411yescharacteristic, complemented
14C22×C22⋊D109C2211yescharacteristic
15C23×Dic109C411yescharacteristic, complemented
16C23×Dic109C2211yescharacteristic
17C22×C4×D109C411yescharacteristic, complemented
18#16812655—24no—
19#16812655C2218yescomplemented
20C2×#13182008—22no—
21C2×C22⋊Dic109C2212yes—
22C2×C4×Dic109—22no—
23#16812614C2214yescomplemented
24#16812613C2218yescomplemented
25C22×D4×C109C2211yescharacteristic
26C2×C22⋊C4×C109C2212yes—
27#99×C109C2214yescomplemented
28C23×D109C2×C411yescharacteristic
29#13182028—28no—
30#13182028—28no—
31#13182028—28no—
32#13182028—28no—
33C2×Dic218—22no—
34C2×Dic218—22no—
35C2×Dic218C2×C414yescomplemented
36C2×C22⋊D109—22no—
37C2×C22⋊D109—22no—
38C2×C22⋊D109—22no—
39C2×C22⋊D109—22no—
40C2×C22⋊D109C2×C412yes—
41C2×C22⋊D109C2×C414yescomplemented
42C2×C22⋊D109C2312yes—
43C22×Dic109—22no—
44C22×Dic109—21no—
45C22×Dic109—21no—
46C22×Dic109—22no—
47C22×Dic109C2×C411yescharacteristic
48C22×Dic109C2×C411yescharacteristic
49C22×Dic109C2×C411yescharacteristic
50C22×Dic109C2×C412yes—
51C22×Dic109C2×C414yescomplemented
52C22×Dic109D412yes—
53C22×Dic109D412yes—
54C22×Dic109D414yes—
55C22×Dic109C2312yes—
56C2×C4×D109—22no—
57C2×C4×D109—21no—
58C2×C4×D109—21no—
59C2×C4×D109C2×C414yescomplemented
60#13182008—28no—
61C22⋊Dic109—22no—
62C22⋊Dic109C2314yes—
63C4×Dic109—28no—
64C24×C109C2×C411yescharacteristic
65C24×C109C2311yescharacteristic
66C2×D4×C109—22no—
67C2×D4×C109—22no—
68C2×D4×C109C2×C412yes—
69C2×D4×C109C2312yes—
70C22×C4×C109—22no—
71C22×C4×C109C2×C411yescharacteristic
72C22⋊C4×C109—22no—
73C22⋊C4×C109C2314yes—
74C23×C109—21no—
75C23×C109—21no—
76C23×C109—42no—
77C23×C109—42no—
78C23×C109C22×C411yescharacteristic
79C23×C109C22×C412yes—
80C23×C109C22×C411yescharacteristic
81C23×C109C2×D412yes—
82C23×C109C2×D412yes—
83C23×C109C2411yescharacteristic
84C22×D109—21no—
85C22×D109—21no—
86C22×D109—42no—
87C22×D109C22×C412yes—
88D4×C109—24no—
89D4×C109—24no—
90C2×C4×C109—21no—
91C2×C4×C109—21no—
92C2×C4×C109—24no—
93C2×C4×C109—44no—
94C2×C4×C109C22×C412yes—
95C22⋊D109—24no—
96C22⋊D109—24no—
97C22⋊D109—28no—
98C2×Dic109—21no—
99C2×Dic109—21no—
100C2×Dic109—24no—
101C2×Dic109—24no—
102C2×Dic109—24no—
103C2×Dic109—44no—
104C2×Dic109C22⋊C412yes—
105C2×Dic109C22⋊C411yescharacteristic
106C2×Dic109C22⋊C411yescharacteristic
107C2×Dic109C22⋊C412yes—
108C2×Dic109C22⋊C412yes—
109C2×Dic109C22⋊C414yes—
110C2×Dic109C22⋊C414yes—
111C2×Dic109C22×C412yes—
112C2×Dic109C22×C412yes—
113C2×Dic109C22×C412yes—
114C2×Dic109C2×D414yes—
115C2×Dic109C2×D414yes—
116C4×D109—24no—
117C4×D109—24no—
118Dic218—28no—
119C22×C109—24no—
120C22×C109—22no—
121C22×C109—22no—
122C22×C109—41no—
123C22×C109—42no—
124C22×C109—41no—
125C22×C109—42no—
126C22×C109—42no—
127C22×C109—42no—
128C22×C109C2×C22⋊C411yescharacteristic
129C22×C109C2×C22⋊C412yes—
130C22×C109C2×C22⋊C411yescharacteristic
131C22×C109C23×C411yescharacteristic
132C22×C109C22×D412yes—
133C2×D109—22no—
134C2×D109—42no—
135C2×D109—42no—
136C2×D109—42no—
137C4×C109—22no—
138C4×C109—44no—
139Dic109—22no—
140Dic109—44no—
141Dic109C2×C22⋊C414yes—
142Dic109C2×C22⋊C412yes—
143Dic109C2×C22⋊C412yes—
144C2×C109—22no—
145C2×C109—21no—
146C2×C109—21no—
147C2×C109—22no—
148C2×C109—42no—
149C2×C109#41012yescomplemented
150C2×C109C22×C22⋊C411yescharacteristic
151D109—42no—
152C2×#410—1091nomaximal, Sylow
153C109C2×#41011yescharacteristic, complemented, Sylow
154C22×#41—1091no—
155C2×#117—1092no—
156#410—1098no—
157C2×#99—1091no—
158C2×#99—1092no—
159C2×#99D10911yescharacteristic, complemented
160C2×#41—1094no—
161C2×#41—1094no—
162C2×#41—2182no—
163C2×#41—2182no—
164C2×#41—2184no—
165C22×Q8—1091no—
166C22×D4—1091no—
167C22×D4—1091no—
168C22×D4C2×D10911yescharacteristic
169C23×C4—1091no—
170C23×C4—1091no—
171C23×C4—1091no—
172#117—1098no—
173#117—2184no—
174C2×C4⋊C4—2182no—
175C2×C22⋊C4—1092no—
176C2×C22⋊C4C2×D10912yes—
177C2×C42—2182no—
178#99—1094no—
179#99—1098no—
180#99C2×D10914yescomplemented
181C24—1091no—
182C24C4×D10911yescharacteristic
183C24C22×D10911yescharacteristic
184#41—2188no—
185#41—2188no—
186#41—2188no—
187#41—2188no—
188C2×Q8—1094no—
189C2×Q8—2182no—
190C2×Q8—2182no—
191C2×D4—22no—
192C2×D4—22no—
193C2×D4—1092no—
194C2×D4—1094no—
195C2×D4—1092no—
196C2×D4—2182no—
197C2×D4—2182no—
198C2×D4—2182no—
199C2×D4—2182no—
200C2×D4C4×D10912yes—
201C2×D4C22×D10912yes—
202C22×C4—22no—
203C22×C4—1091no—
204C22×C4—1091no—
205C22×C4—1092no—
206C22×C4—1092no—
207C22×C4—1092no—
208C22×C4—1094no—
209C22×C4—1092no—
210C22×C4—1091no—
211C22×C4—1094no—
212C22×C4—1094no—
213C22×C4—2182no—
214C22×C4—2181no—
215C22×C4—2181no—
216C22×C4—2182no—
217C22×C4—2181no—
218C22×C4—2181no—
219C22×C4—2182no—
220C22×C4C4×D10911yescharacteristic
221C4⋊C4—2188no—
222C22⋊C4—22no—
223C22⋊C4—1094no—
224C22⋊C4—2182no—
225C22⋊C4C22×D10914yes—
226C42—2188no—
227C23—21no—
228C23—21no—
229C23—42no—
230C23—42no—
231C23—1092no—
232C23—4362no—
233C23—2181no—
234C23—2181no—
235C23C2×C4×D10911yescharacteristic
236C23C2×C4×D10912yes—
237C23C2×C4×D10911yescharacteristic
238C23D4×D10912yes—
239C23D4×D10912yes—
240C23C23×D10911yescharacteristic
241Q8—2188no—
242D4—24no—
243D4—24no—
244D4—2188no—
245D4—2184no—
246D4—2184no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—24no—
250C2×C4—44no—
251C2×C4—1092no—
252C2×C4—1092no—
253C2×C4—1094no—
254C2×C4—1094no—
255C2×C4—1091no—
256C2×C4—1091no—
257C2×C4—1092no—
258C2×C4—1092no—
259C2×C4—1092no—
260C2×C4—1094no—
261C2×C4—1094no—
262C2×C4—1092no—
263C2×C4—4364no—
264C2×C4—2184no—
265C2×C4—2184no—
266C2×C4—2184no—
267C2×C4—2184no—
268C2×C4—2184no—
269C2×C4—2181no—
270C2×C4—2181no—
271C2×C4C2×C4×D10912yes—
272C22—24no—
273C22—22no—
274C22—22no—
275C22—41no—
276C22—42no—
277C22—41no—
278C22—42no—
279C22—42no—
280C22—42no—
281C22—4362no—
282C22—4362no—
283C22—4362no—
284C22—2182no—
285C22C22⋊C4×D10911yescharacteristic
286C22C22⋊C4×D10912yes—
287C22C22⋊C4×D10911yescharacteristic
288C22C22×C4×D10911yescharacteristic
289C22C2×D4×D10912yes—
290C4—22no—
291C4—44no—
292C4—1092no—
293C4—1092no—
294C4—1094no—
295C4—4364no—
296C4—2182no—
297C2—22no—
298C2—21no—
299C2—21no—
300C2—22no—
301C2—42no—
302C2—4362no—
303C2#2029499812yesdirect product factor
304C2C2×C22⋊C4×D10911yescharacteristic
subgroupG/H
centerC22C22⋊C4×D109
commutatorC22×C109C23×C4
FrattiniC23C23×D109
FittingC2×#99×C109C2
socleC22×C109C2×C22⋊C4
prime radicalC22×#13182028C2
cosocleC23×C109C24
hypercenterC2×#99D109
hypocenterC109C2×#410
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

Complements

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

NH ≅ G/Ntype
2. C2×#16812655C2semidirect
3. #20294998C2direct (N × H)
4. C2×#16812614C2semidirect
5. C2×#16812613C2semidirect
6. C2×#99×C109C2semidirect
10. C2×#13182028C4semidirect
12. C22×Dic218C4semidirect
13. C22×C22⋊D109C4semidirect
15. C23×Dic109C4semidirect
17. C22×C4×D109C4semidirect
19. #16812655C22semidirect
23. #16812614C22semidirect
24. #16812613C22semidirect
27. #99×C109C22semidirect
35. C2×Dic218C2×C4semidirect
41. C2×C22⋊D109C2×C4semidirect
51. C22×Dic109C2×C4semidirect
59. C2×C4×D109C2×C4semidirect
149. C2×C109#410semidirect
153. C109C2×#410semidirect
159. C2×#99D109semidirect
180. #99C2×D109semidirect
303. C2#20294998direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820282
C2×#168126552
#202949982
C2×#168126142
C2×#168126132
C2×#99×C1092
C2×#410109