Finite Group Databasebeta

← C2×#28409255 #44409179

Subgroups — C2×#28409255 #44409179

Order 29056.

500 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic908C211yesmaximal, characteristic, complemented
2C22×#16813873C211yesmaximal, characteristic
3C2×#20300276C211yesmaximal, characteristic
4C2×C4×Dic454C211yesmaximal, characteristic, complemented
5#28409255C218yesmaximal, direct product factor
6C2×#20300213C211yesmaximal, characteristic, complemented
7C2×#20300210C211yesmaximal, characteristic
8C2×C4⋊C8×C227C211yesmaximal, characteristic, complemented
9C22×Dic454C2211yescharacteristic
10C22×Dic454C2211yescharacteristic
11C22×D908C2211yescharacteristic
12C2×Dic908—24no—
13C2×Dic908C2214yescomplemented
14C2×#16813873—24no—
15C2×#16813873C2214yes—
16#20300276—22no—
17#20300276C2214yes—
18C4×Dic454—22no—
19C4×Dic454C2214yescomplemented
20C2×C4⋊Dic227C2211yescharacteristic
21C2×Dic227⋊C4—21no—
22C2×(C2×D227)⋊C4—21no—
23C2×(C2×D227)⋊C4—21no—
24C2×C4×Dic227—21no—
25#20300213C2214yescomplemented
26#20300210C2214yes—
27C22×C8×C227C2211yescharacteristic
28C22×C8×C227C2211yescharacteristic
29C2×C42×C227C2211yescharacteristic
30C4⋊C8×C227C2214yescomplemented
31C23×D227—21no—
32C2×Dic454—21no—
33C2×Dic454—21no—
34C2×Dic454—22no—
35C2×Dic454—22no—
36C2×Dic454—22no—
37C2×Dic454D414yes—
38C2×Dic454C2312yes—
39C2×Dic454C2312yes—
40C2×D908—22no—
41C2×D908—21no—
42C2×D908—22no—
43C2×D908C2312yes—
44C22×Dic227—21no—
45C22×Dic227—21no—
46C22×Dic227—21no—
47Dic908—28no—
48#16813873—28no—
49C4⋊Dic227—21no—
50C4⋊Dic227C2312yes—
51Dic227⋊C4—24no—
52(C2×D227)⋊C4—24no—
53(C2×D227)⋊C4—24no—
54C4×Dic227—24no—
55C22×C4×C227D411yescharacteristic
56C22×C4×C227D411yescharacteristic
57C22×C4×C227C2311yescharacteristic
58C2×C8×C227—22no—
59C2×C8×C227—22no—
60C2×C8×C227C2312yes—
61C2×C8×C227C2312yes—
62C42×C227D412yes—
63C42×C227C2312yes—
64C22×D227—22no—
65C22×D227—42no—
66C22×D227—42no—
67C22×D227—42no—
68Dic454—24no—
69Dic454—22no—
70Dic454—22no—
71Dic454—22no—
72Dic454—42no—
73Dic454C2×D414yes—
74D908—22no—
75D908—22no—
76D908—42no—
77C2×Dic227—24no—
78C2×Dic227—22no—
79C2×Dic227—22no—
80C2×Dic227—22no—
81C2×Dic227—42no—
82C2×Dic227—42no—
83C23×C227C2×D411yescharacteristic
84C2×C4×C227—22no—
85C2×C4×C227—22no—
86C2×C4×C227C2×D412yes—
87C2×C4×C227C2×D412yes—
88C2×C4×C227C2×D411yescharacteristic
89C2×C4×C227C2×D412yes—
90C2×C4×C227#4112yes—
91C2×C4×C227C2411yescharacteristic
92C8×C227—22no—
93C8×C227—22no—
94C22×C227#12112yes—
95C22×C227#13512yes—
96C22×C227#13712yes—
97C22×C227C22×D411yescharacteristic
98C2×D227—42no—
99C2×D227—42no—
100C2×D227—42no—
101C2×D227—84no—
102C4×C227—22no—
103C4×C227—22no—
104C4×C227#12112yes—
105C4×C227C22×D411yescharacteristic
106C4×C227C2×#4111yescharacteristic
107Dic227—24no—
108Dic227—42no—
109Dic227—42no—
110C2×C227#46414yescomplemented
111C2×C227C2×#12111yescharacteristic
112C2×C227C2×#13511yescharacteristic
113C2×C227C2×#13711yescharacteristic
114D227—82no—
115C227C2×#46411yescharacteristic, complemented, Sylow
116C2×#464—2271nomaximal, Sylow
117C22×Q16—2271no—
118C22×SD16—2271no—
119C2×#124—2271no—
120C2×C4×Q8—2271no—
121#464—2278no—
122C2×C4⋊C8D22711yescharacteristic, complemented
123C2×#103—2271no—
124C2×#102—2271no—
125C22×Q8—2271no—
126C22×Q8—2271no—
127C22×D4—2271no—
128C2×Q16—4544no—
129C2×Q16—2274no—
130C2×SD16—4544no—
131C2×SD16—2274no—
132C22×C8C2×D22711yescharacteristic
133C22×C8C2×D22711yescharacteristic
134#124—4542no—
135#124—2274no—
136C4×Q8—4542no—
137C4×Q8—2274no—
138C2×C4⋊C4—4541no—
139C2×C4⋊C4—2271no—
140C2×C22⋊C4—4541no—
141C2×C22⋊C4—4541no—
142C2×C42—4541no—
143C2×C42C2×D22711yescharacteristic
144C4⋊C8C2×D22714yescomplemented
145#103—2274no—
146#102—2274no—
147C24—4541no—
148C2×Q8—4542no—
149C2×Q8—4542no—
150C2×Q8—4541no—
151C2×Q8—4541no—
152C2×Q8—4542no—
153C2×Q8—2274no—
154C2×Q8—2272no—
155C2×Q8—2272no—
156C2×D4—4542no—
157C2×D4—4541no—
158C2×D4—4542no—
159C2×D4—2272no—
160C22×C4—4541no—
161C22×C4—4541no—
162C22×C4—4541no—
163C22×C4D90811yescharacteristic
164C22×C4D90811yescharacteristic
165C22×C4C22×D22711yescharacteristic
166Q16—4548no—
167SD16—4548no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8C22×D22712yes—
171C2×C8C22×D22712yes—
172C4⋊C4—4544no—
173C4⋊C4—4541no—
174C4⋊C4—2272no—
175C22⋊C4—4544no—
176C22⋊C4—4544no—
177C42—4544no—
178C42D90812yes—
179C42C22×D22712yes—
180C23—9082no—
181C23—9082no—
182C23—9082no—
183C23—4542no—
184C23C2×D90811yescharacteristic
185Q8—9082no—
186Q8—4542no—
187Q8—4542no—
188Q8—4542no—
189Q8—4544no—
190Q8—2274no—
191D4—9082no—
192D4—4542no—
193D4—4542no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—9082no—
197C2×C4—9082no—
198C2×C4—4542no—
199C2×C4—4542no—
200C2×C4—4542no—
201C2×C4—4544no—
202C2×C4D4×D22712yes—
203C2×C4C2×D90812yes—
204C2×C4C2×D90812yes—
205C2×C4C2×D90811yescharacteristic
206C2×C4#1681388512yes—
207C2×C4C23×D22711yescharacteristic
208C8—22no—
209C8—22no—
210C22—18164no—
211C22—9082no—
212C22—9082no—
213C22—9082no—
214C22#2030026312yes—
215C22#2030031012yes—
216C22#2030032112yes—
217C22C22×D90811yescharacteristic
218C4—22no—
219C4—22no—
220C4—9082no—
221C4—9082no—
222C4—4544no—
223C4#2030026312yes—
224C4C2×D4×D22711yescharacteristic
225C4C2×#1681388511yescharacteristic
226C2—18162no—
227C2#2840925514yesdirect product factor
228C2C2×#2030026311yescharacteristic
229C2C2×#2030031011yescharacteristic
230C2C2×#2030032111yescharacteristic
subgroupG/H
centerC23C2×D908
commutator, cosocleC2×C4×C227C24
FrattiniC2×C4C23×D227
FittingC2×C4⋊C8×C227C2
socleC23×C227C2×D4
prime radicalC22×D908C22
hypercenterC2×C4⋊C8D227
hypocenterC227C2×#464
LCSG ▷ C2×C4×C227 ▷ C2×C227 ▷ C227
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×Dic908C2semidirect
4. C2×C4×Dic454C2semidirect
5. #28409255C2direct (N × H)
6. C2×#20300213C2semidirect
8. C2×C4⋊C8×C227C2semidirect
13. C2×Dic908C22semidirect
19. C4×Dic454C22semidirect
25. #20300213C22semidirect
30. C4⋊C8×C227C22semidirect
110. C2×C227#464semidirect
115. C227C2×#464semidirect
122. C2×C4⋊C8D227semidirect
144. C4⋊C8C2×D227semidirect
227. C2#28409255direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic9082
C22×#168138732
C2×#203002762
C2×C4×Dic4542
#284092552
C2×#203002132
C2×#203002102
C2×C4⋊C8×C2272
C2×#464227