Finite Group Databasebeta

← C2×#20295249 #28372477

Subgroups — C2×#20295249 #28372477

Order 13952.

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×Dic436C211yesmaximal, characteristic, complemented
2C22×#13182018C211yesmaximal, characteristic
3C2×#16812687C211yesmaximal, characteristic
4C2×C4×Dic218C211yesmaximal, characteristic, complemented
5#20295249C218yesmaximal, direct product factor
6C2×#16812624C211yesmaximal, characteristic, complemented
7C2×#16812621C211yesmaximal, characteristic
8C2×C4⋊C8×C109C211yesmaximal, characteristic, complemented
9C22×Dic218C2211yescharacteristic
10C22×Dic218C2211yescharacteristic
11C22×D436C2211yescharacteristic
12C2×Dic436—24no—
13C2×Dic436C2214yescomplemented
14C2×#13182018—24no—
15C2×#13182018C2214yes—
16#16812687—22no—
17#16812687C2214yes—
18C4×Dic218—22no—
19C4×Dic218C2214yescomplemented
20C2×C4⋊Dic109C2211yescharacteristic
21C2×#13182008—21no—
22C2×#13182006—21no—
23C2×#13182006—21no—
24C2×C4×Dic109—21no—
25#16812624C2214yescomplemented
26#16812621C2214yes—
27C22×C8×C109C2211yescharacteristic
28C22×C8×C109C2211yescharacteristic
29C2×C42×C109C2211yescharacteristic
30C4⋊C8×C109C2214yescomplemented
31C23×D109—21no—
32C2×Dic218—21no—
33C2×Dic218—22no—
34C2×Dic218—22no—
35C2×Dic218—22no—
36C2×Dic218—21no—
37C2×Dic218D414yes—
38C2×Dic218C2312yes—
39C2×Dic218C2312yes—
40C2×D436—22no—
41C2×D436—22no—
42C2×D436—21no—
43C2×D436C2312yes—
44C22×Dic109—21no—
45C22×Dic109—21no—
46C22×Dic109—21no—
47Dic436—28no—
48#13182018—28no—
49C4⋊Dic109—21no—
50C4⋊Dic109C2312yes—
51#13182008—24no—
52#13182006—24no—
53#13182006—24no—
54C4×Dic109—24no—
55C22×C4×C109D411yescharacteristic
56C22×C4×C109D411yescharacteristic
57C22×C4×C109C2311yescharacteristic
58C2×C8×C109—22no—
59C2×C8×C109—22no—
60C2×C8×C109C2312yes—
61C2×C8×C109C2312yes—
62C42×C109D412yes—
63C42×C109C2312yes—
64C23×C109C2×D411yescharacteristic
65C22×D109—22no—
66C22×D109—42no—
67C22×D109—42no—
68C22×D109—42no—
69C2×C4×C109—22no—
70C2×C4×C109—22no—
71C2×C4×C109C2×D412yes—
72C2×C4×C109C2×D412yes—
73C2×C4×C109C2×D412yes—
74C2×C4×C109C2×D411yescharacteristic
75C2×C4×C109#4112yes—
76C2×C4×C109C2411yescharacteristic
77C2×Dic109—24no—
78C2×Dic109—22no—
79C2×Dic109—22no—
80C2×Dic109—22no—
81C2×Dic109—42no—
82C2×Dic109—42no—
83D436—22no—
84D436—22no—
85D436—42no—
86Dic218—24no—
87Dic218—22no—
88Dic218—22no—
89Dic218—22no—
90Dic218—42no—
91Dic218C2×D414yes—
92C8×C109—22no—
93C8×C109—22no—
94C22×C109#12112yes—
95C22×C109#13512yes—
96C22×C109#13712yes—
97C22×C109C22×D411yescharacteristic
98C2×D109—42no—
99C2×D109—42no—
100C2×D109—42no—
101C2×D109—84no—
102C4×C109—22no—
103C4×C109—22no—
104C4×C109#12112yes—
105C4×C109C22×D411yescharacteristic
106C4×C109C2×#4111yescharacteristic
107Dic109—24no—
108Dic109—42no—
109Dic109—42no—
110C2×C109#46414yescomplemented
111C2×C109C2×#12111yescharacteristic
112C2×C109C2×#13511yescharacteristic
113C2×C109C2×#13711yescharacteristic
114D109—82no—
115C2×#464—1091nomaximal, Sylow
116C109C2×#46411yescharacteristic, complemented, Sylow
117C22×Q16—1091no—
118C22×SD16—1091no—
119C2×#124—1091no—
120C2×C4×Q8—1091no—
121#464—1098no—
122C2×C4⋊C8D10911yescharacteristic, complemented
123C2×#103—1091no—
124C2×#102—1091no—
125C22×Q8—1091no—
126C22×Q8—1091no—
127C22×D4—1091no—
128C2×Q16—1094no—
129C2×Q16—2184no—
130C2×SD16—1094no—
131C2×SD16—2184no—
132C22×C8C2×D10911yescharacteristic
133C22×C8C2×D10911yescharacteristic
134#124—1094no—
135#124—2182no—
136C4×Q8—1094no—
137C4×Q8—2182no—
138C2×C4⋊C4—1091no—
139C2×C4⋊C4—2181no—
140C2×C22⋊C4—2181no—
141C2×C22⋊C4—2181no—
142C2×C42—2181no—
143C2×C42C2×D10911yescharacteristic
144C4⋊C8C2×D10914yescomplemented
145#103—1094no—
146#102—1094no—
147C24—2181no—
148C2×Q8—1094no—
149C2×Q8—1092no—
150C2×Q8—1092no—
151C2×Q8—2182no—
152C2×Q8—2182no—
153C2×Q8—2181no—
154C2×Q8—2181no—
155C2×Q8—2182no—
156C2×D4—1092no—
157C2×D4—2182no—
158C2×D4—2181no—
159C2×D4—2182no—
160C22×C4—2181no—
161C22×C4—2181no—
162C22×C4—2181no—
163C22×C4D43611yescharacteristic
164C22×C4D43611yescharacteristic
165C22×C4C22×D10911yescharacteristic
166Q16—2188no—
167SD16—2188no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8C22×D10912yes—
171C2×C8C22×D10912yes—
172C4⋊C4—1092no—
173C4⋊C4—2184no—
174C4⋊C4—2181no—
175C22⋊C4—2184no—
176C22⋊C4—2184no—
177C42—2184no—
178C42D43612yes—
179C42C22×D10912yes—
180C23—4362no—
181C23—4362no—
182C23—4362no—
183C23—2182no—
184C23C2×D43611yescharacteristic
185Q8—1094no—
186Q8—4362no—
187Q8—2182no—
188Q8—2182no—
189Q8—2184no—
190Q8—2182no—
191D4—4362no—
192D4—2182no—
193D4—2182no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—4362no—
197C2×C4—4362no—
198C2×C4—2182no—
199C2×C4—2182no—
200C2×C4—2184no—
201C2×C4—2182no—
202C2×C4D4×D10912yes—
203C2×C4C2×D43612yes—
204C2×C4C2×D43612yes—
205C2×C4C2×D43611yescharacteristic
206C2×C4#1318203012yes—
207C2×C4C23×D10911yescharacteristic
208C8—22no—
209C8—22no—
210C22—8724no—
211C22—4362no—
212C22—4362no—
213C22—4362no—
214C22#1681267412yes—
215C22#1681272112yes—
216C22#1681273212yes—
217C22C22×D43611yescharacteristic
218C4—22no—
219C4—22no—
220C4—4362no—
221C4—4362no—
222C4—2184no—
223C4#1681267412yes—
224C4C2×D4×D10911yescharacteristic
225C4C2×#1318203011yescharacteristic
226C2—8722no—
227C2#2029524914yesdirect product factor
228C2C2×#1681267411yescharacteristic
229C2C2×#1681272111yescharacteristic
230C2C2×#1681273211yescharacteristic
subgroupG/H
centerC23C2×D436
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
FittingC2×C4⋊C8×C109C2
socleC23×C109C2×D4
prime radicalC22×D436C22
hypercenterC2×C4⋊C8D109
hypocenterC109C2×#464
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×Dic436C2semidirect
4. C2×C4×Dic218C2semidirect
5. #20295249C2direct (N × H)
6. C2×#16812624C2semidirect
8. C2×C4⋊C8×C109C2semidirect
13. C2×Dic436C22semidirect
19. C4×Dic218C22semidirect
25. #16812624C22semidirect
30. C4⋊C8×C109C22semidirect
110. C2×C109#464semidirect
116. C109C2×#464semidirect
122. C2×C4⋊C8D109semidirect
144. C4⋊C8C2×D109semidirect
227. C2#20295249direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4362
C22×#131820182
C2×#168126872
C2×C4×Dic2182
#202952492
C2×#168126242
C2×#168126212
C2×C4⋊C8×C1092
C2×#464109