Finite Group Databasebeta

← C2×#20294991 #28371470

Subgroups — C2×#20294991 #28371470

Order 13952.

792 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182029C211yesmaximal, characteristic
2C22×#13182012C211yesmaximal, characteristic, complemented
3C22×C8×D109C211yesmaximal, characteristic, complemented
4#20294991C218yesmaximal, direct product factor
5C2×C22⋊#11724784C211yesmaximal, characteristic, complemented
6C2×#16812611C211yesmaximal, characteristic, complemented
7C2×#16812611C211yesmaximal, characteristic, complemented
8C2×C22⋊C8×C109C211yesmaximal, characteristic, complemented
9C2×#13182029—24no—
10C2×#13182029—24no—
11C2×#13182029C414yes—
12C2×#13182029C2214yes—
13C22×Dic218C411yescharacteristic
14C22×D436C411yescharacteristic
15C22×C22⋊D109C411yescharacteristic
16C22×C22⋊D109C411yescharacteristic
17C22×C4×D109C2211yescharacteristic
18C22×C4×D109C2211yescharacteristic
19C2×#13182012—24no—
20C2×#13182012C2214yescomplemented
21C22×#11724784C2211yescharacteristic
22C22×#11724784C2211yescharacteristic
23C2×C8×D109—24no—
24C2×C8×D109C2214yescomplemented
25C22⋊#11724784C2214yescomplemented
26#16812611C2214yescomplemented
27#16812611C2214yescomplemented
28C23×C4×C109C2211yescharacteristic
29C22×C8×C109C2211yescharacteristic
30C22×C8×C109C2211yescharacteristic
31C22⋊C8×C109C2214yescomplemented
32C23×D109C2×C411yescharacteristic
33C23×D109C2×C411yescharacteristic
34#13182029—216no—
35#13182029—28no—
36#13182029—28no—
37C2×Dic218—24no—
38C2×Dic218C2×C414yes—
39C2×D436—24no—
40C2×D436C2×C414yes—
41C2×C22⋊D109—24no—
42C2×C22⋊D109—24no—
43C2×C22⋊D109C2×C414yes—
44C2×C22⋊D109C2×C414yes—
45C22×Dic109C2×C411yescharacteristic
46C22×Dic109C2×C411yescharacteristic
47C2×C4×D109—22no—
48C2×C4×D109—22no—
49C2×C4×D109C2×C412yes—
50C2×C4×D109C2×C412yes—
51C2×C4×D109D414yes—
52C2×C4×D109D414yes—
53C2×C4×D109C2312yes—
54C2×C4×D109C2312yes—
55#13182012—28no—
56C2×#11724784—22no—
57C2×#11724784—22no—
58C2×#11724784C2312yes—
59C2×#11724784C2312yes—
60C8×D109—28no—
61C24×C109C2×C411yescharacteristic
62C22×C4×C109—22no—
63C22×C4×C109—22no—
64C22×C4×C109C2×C411yescharacteristic
65C22×C4×C109C2×C412yes—
66C22×C4×C109C2312yes—
67C22×C4×C109C2311yescharacteristic
68C2×C8×C109—22no—
69C2×C8×C109—22no—
70C2×C8×C109C2312yes—
71C2×C8×C109C2312yes—
72C23×C109—22no—
73C23×C109—22no—
74C23×C109—22no—
75C23×C109C22×C412yes—
76C23×C109C22×C411yescharacteristic
77C22×D109—22no—
78C22×D109—22no—
79C22×D109—22no—
80C22×D109—22no—
81C22×D109—22no—
82C22×D109C22⋊C414yes—
83C22×D109C22×C412yes—
84C22×D109C22×C412yes—
85C2×C4×C109—22no—
86C2×C4×C109—24no—
87C2×C4×C109—22no—
88C2×C4×C109—22no—
89C2×C4×C109C22×C412yes—
90C2×C4×C109C22×C411yescharacteristic
91C2×C4×C109C2×D412yes—
92C2×C4×C109C2×D412yes—
93C2×C4×C109C2411yescharacteristic
94C22⋊D109—28no—
95C22⋊D109—28no—
96C2×Dic109—22no—
97C2×Dic109C22⋊C414yes—
98C2×Dic109C22×C412yes—
99C2×Dic109C22×C412yes—
100D436—28no—
101C4×D109—24no—
102C4×D109—22no—
103C4×D109—22no—
104C4×D109C22⋊C418yes—
105C4×D109C2×D414yes—
106C4×D109C2×D414yes—
107Dic218—28no—
108C8×C109—22no—
109C8×C109—22no—
110#11724784—22no—
111#11724784—22no—
112C22×C109—22no—
113C22×C109—22no—
114C22×C109—22no—
115C22×C109—44no—
116C22×C109C2×C22⋊C412yes—
117C22×C109#13112yes—
118C22×C109#13112yes—
119C22×C109C23×C411yescharacteristic
120C2×D109—22no—
121C2×D109—22no—
122C2×D109—28no—
123C2×D109—22no—
124C2×D109—22no—
125C2×D109—22no—
126C2×D109—44no—
127C2×D109C2×C22⋊C414yes—
128C4×C109—22no—
129C4×C109C2×C22⋊C412yes—
130C4×C109C22×D411yescharacteristic
131C4×C109C22×D411yescharacteristic
132Dic109—22no—
133Dic109C2×C22⋊C414yes—
134C2×C109—42no—
135C2×C109#40814yescomplemented
136C2×C109C22×C22⋊C411yescharacteristic
137C2×C109C2×#13111yescharacteristic
138C2×C109C2×#13111yescharacteristic
139D109—24no—
140D109—42no—
141C2×#408—1091nomaximal, Sylow
142C109C2×#40811yescharacteristic, complemented, Sylow
143C22×#41—1091no—
144C22×M16—1091no—
145C23×C8—1091no—
146#408—1098no—
147C2×C22⋊C8—1091no—
148C2×C22⋊C8—1091no—
149C2×C22⋊C8—1091no—
150C2×C22⋊C8D10911yescharacteristic, complemented
151C2×#41—1094no—
152C2×#41—1094no—
153C2×#41—2184no—
154C2×#41—2184no—
155C22×Q8—1091no—
156C22×D4—1091no—
157C22×D4—1091no—
158C22×D4—1091no—
159C23×C4—1091no—
160C23×C4—1091no—
161C23×C4C2×D10911yescharacteristic
162C2×M16—1094no—
163C2×M16—2184no—
164C22×C8—1091no—
165C22×C8—1091no—
166C22×C8—1094no—
167C22×C8—2184no—
168C22×C8C2×D10911yescharacteristic
169C22×C8C2×D10911yescharacteristic
170C22⋊C8—1094no—
171C22⋊C8—1094no—
172C22⋊C8—1094no—
173C22⋊C8C2×D10914yescomplemented
174C24—1091no—
175C24—1091no—
176C24C4×D10911yescharacteristic
177#41—21816no—
178#41—2188no—
179#41—2188no—
180C2×Q8—1094no—
181C2×Q8—2184no—
182C2×D4—1094no—
183C2×D4—1094no—
184C2×D4—1094no—
185C2×D4—2184no—
186C2×D4—2184no—
187C2×D4—2184no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—1091no—
191C22×C4—1092no—
192C22×C4—1094no—
193C22×C4—1094no—
194C22×C4—1092no—
195C22×C4—1091no—
196C22×C4—1092no—
197C22×C4—1092no—
198C22×C4—2182no—
199C22×C4—2182no—
200C22×C4C4×D10911yescharacteristic
201C22×C4C4×D10912yes—
202C22×C4C22×D10912yes—
203C22×C4C22×D10911yescharacteristic
204M16—2188no—
205C2×C8—22no—
206C2×C8—22no—
207C2×C8—1092no—
208C2×C8—1092no—
209C2×C8—2188no—
210C2×C8—2182no—
211C2×C8—2182no—
212C2×C8C22×D10912yes—
213C2×C8C22×D10912yes—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—1094no—
218C23—1092no—
219C23—1092no—
220C23—2182no—
221C23—2182no—
222C23—2182no—
223C23—2182no—
224C23—2182no—
225C23C2×C4×D10912yes—
226C23C2×C4×D10911yescharacteristic
227Q8—2188no—
228D4—2188no—
229D4—2188no—
230D4—2188no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—1094no—
236C2×C4—1092no—
237C2×C4—1098no—
238C2×C4—1094no—
239C2×C4—1094no—
240C2×C4—1092no—
241C2×C4—2182no—
242C2×C4—2184no—
243C2×C4—2182no—
244C2×C4—2182no—
245C2×C4C2×C4×D10912yes—
246C2×C4C2×C4×D10911yescharacteristic
247C2×C4D4×D10912yes—
248C2×C4D4×D10912yes—
249C2×C4C23×D10911yescharacteristic
250C8—22no—
251C8—22no—
252C8—2182no—
253C8—2182no—
254C22—22no—
255C22—22no—
256C22—22no—
257C22—44no—
258C22—1094no—
259C22—4364no—
260C22—2182no—
261C22—2182no—
262C22—2182no—
263C22—2188no—
264C22—2182no—
265C22—2182no—
266C22C22⋊C4×D10912yes—
267C22#1681270512yes—
268C22#1681270712yes—
269C22C22×C4×D10911yescharacteristic
270C4—22no—
271C4—1094no—
272C4—2182no—
273C4C22⋊C4×D10912yes—
274C4C2×D4×D10911yescharacteristic
275C4C2×D4×D10911yescharacteristic
276C2—42no—
277C2—4362no—
278C2—2184no—
279C2#2029499114yesdirect product factor
280C2C2×C22⋊C4×D10911yescharacteristic
281C2C2×#1681270511yescharacteristic
282C2C2×#1681270711yescharacteristic
subgroupG/H
centerC22×C4C22×D109
commutatorC22×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×C22⋊C8×C109C2
socleC23×C109C22×C4
prime radicalC22×#13182029C2
cosocleC2×C4×C109C24
hypercenterC2×C22⋊C8D109
hypocenterC109C2×#408
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C22×#13182012C2semidirect
3. C22×C8×D109C2semidirect
4. #20294991C2direct (N × H)
5. C2×C22⋊#11724784C2semidirect
6. C2×#16812611C2semidirect
7. C2×#16812611C2semidirect
8. C2×C22⋊C8×C109C2semidirect
20. C2×#13182012C22semidirect
24. C2×C8×D109C22semidirect
25. C22⋊#11724784C22semidirect
26. #16812611C22semidirect
27. #16812611C22semidirect
31. C22⋊C8×C109C22semidirect
135. C2×C109#408semidirect
142. C109C2×#408semidirect
150. C2×C22⋊C8D109semidirect
173. C22⋊C8C2×D109semidirect
279. C2#20294991direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820292
C22×#131820122
C22×C8×D1092
#202949912
C2×C22⋊#117247842
C2×#168126112
C2×C22⋊C8×C1092
C2×#408109