Finite Group Databasebeta

← C2×#20295142 #28371921

Subgroups — C2×#20295142 #28371921

Order 13952.

472 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C2×#16812721C211yesmaximal, characteristic
2C2×#16812707C212yesmaximal, complemented
3#20295142C218yesmaximal, direct product factor
4C2×#16812625C212yesmaximal, complemented
5C2×C8×Dic109C211yesmaximal, characteristic, complemented
6C2×#108×C109C211yesmaximal, characteristic, complemented
7C2×#13182029C2212yes—
8#16812721C414yescomplemented
9#16812721C2214yes—
10C2×Dic436C411yescharacteristic, complemented
11C2×#13182018C412yescomplemented
12C2×D872C411yescharacteristic, complemented
13#16812707—24no—
14#16812707C2218yescomplemented
15C2×#13182012—22no—
16C22×#11724784C2211yescharacteristic
17C2×C8×D109—22no—
18C2×C4×Dic109C2211yescharacteristic
19#16812625C2218yescomplemented
20C8×Dic109C2214yescomplemented
21C2×M16×C109C2212yes—
22C22×C8×C109C2211yescharacteristic
23#108×C109C2214yescomplemented
24#13182029—22no—
25#13182029—22no—
26#13182029C2×C414yes—
27#13182029C2314yes—
28C2×Dic218C2×C412yes—
29C2×D436C2×C412yes—
30C2×C22⋊D109—22no—
31C22×Dic109—21no—
32C2×C4×D109—22no—
33Dic436C2×C414yescomplemented
34#13182018C2×C418yescomplemented
35D872C2×C414yescomplemented
36#13182012—28no—
37C2×#11724784D411yescharacteristic
38C2×#11724784D411yescharacteristic
39C2×#11724784D412yes—
40C2×#11724784C2312yes—
41C8×D109—28no—
42C4×Dic109—21no—
43C4×Dic109C2312yes—
44C22×C4×C109C2311yescharacteristic
45M16×C109—22no—
46M16×C109C2314yes—
47C2×C8×C109—22no—
48C2×C8×C109C2×C411yescharacteristic
49C2×C8×C109C2×C411yescharacteristic
50C2×C8×C109C2×C412yes—
51C2×C8×C109C2312yes—
52C23×C109#4111yescharacteristic
53C22×D109—22no—
54C2×C4×C109C22×C411yescharacteristic
55C2×C4×C109C22×C411yescharacteristic
56C2×C4×C109C2×D411yescharacteristic
57C2×C4×C109C2×D411yescharacteristic
58C2×C4×C109#4111yescharacteristic
59C2×C4×C109C2411yescharacteristic
60C22⋊D109—24no—
61C22⋊D109—24no—
62C2×Dic109—24no—
63C2×Dic109—22no—
64C2×Dic109—22no—
65D436—22no—
66D436C22×C414yes—
67C4×D109—24no—
68C4×D109—24no—
69Dic218—22no—
70Dic218C22×C414yes—
71C8×C109—24no—
72C8×C109C22×C412yes—
73C8×C109C22×C412yes—
74#11724784C2×D412yes—
75#11724784C2×D412yes—
76C22×C109—22no—
77C22×C109C4×D411yescharacteristic
78C22×C109C4×D411yescharacteristic
79C22×C109C2×#4111yescharacteristic
80C2×D109—24no—
81C2×D109—44no—
82C4×C109C4×D411yescharacteristic
83C4×C109C4×D411yescharacteristic
84C4×C109C23×C411yescharacteristic
85C4×C109C22×D411yescharacteristic
86Dic109—24no—
87Dic109—24no—
88C2×C109—21no—
89C2×C109—21no—
90C2×C109#44312yescomplemented
91C2×C109C2×C4×D411yescharacteristic
92D109—44no—
93C2×#443—1091nomaximal, Sylow
94C109C2×#44311yescharacteristic, complemented, Sylow
95C2×#135—1091no—
96C2×#131—1092no—
97#443—1098no—
98C2×#108D10911yescharacteristic, complemented
99C2×#104—1092no—
100C2×C4×C8—1091no—
101C2×#41—1092no—
102#135—1094no—
103#135—1094no—
104C2×Q16—1091no—
105C2×SD16—1092no—
106C2×D8—1091no—
107#131—1098no—
108#131—2184no—
109C2×M16—2182no—
110C2×M16C2×D10912yes—
111C22×C8—1091no—
112C22×C8—2182no—
113C22×C8C2×D10911yescharacteristic
114C2×C42—1091no—
115#108C2×D10914yescomplemented
116#104—1098no—
117C4×C8—1094no—
118#41—1094no—
119#41—1094no—
120#41—2182no—
121#41—2182no—
122C2×Q8—1092no—
123C2×D4—1092no—
124C2×D4—2182no—
125C22×C4—2181no—
126C22×C4—2182no—
127C22×C4C22×D10911yescharacteristic
128Q16—1094no—
129SD16—1098no—
130D8—1094no—
131M16—22no—
132M16—2188no—
133M16C22×D10914yes—
134C2×C8—22no—
135C2×C8—1092no—
136C2×C8—1091no—
137C2×C8—1091no—
138C2×C8—1092no—
139C2×C8—2188no—
140C2×C8C4×D10911yescharacteristic
141C2×C8C4×D10911yescharacteristic
142C2×C8C4×D10912yes—
143C2×C8C22×D10912yes—
144C42—1092no—
145C42—2181no—
146C23—2182no—
147C23#1318203011yescharacteristic
148Q8—1094no—
149Q8—2182no—
150D4—1094no—
151D4—2184no—
152D4—2184no—
153D4—2182no—
154C2×C4—2184no—
155C2×C4—2182no—
156C2×C4—2182no—
157C2×C4—2184no—
158C2×C4—2184no—
159C2×C4C2×C4×D10911yescharacteristic
160C2×C4C2×C4×D10911yescharacteristic
161C2×C4D4×D10911yescharacteristic
162C2×C4D4×D10911yescharacteristic
163C2×C4#1318203011yescharacteristic
164C2×C4C23×D10911yescharacteristic
165C8—24no—
166C8—1092no—
167C8—1092no—
168C8C2×C4×D10912yes—
169C8C2×C4×D10912yes—
170C22—22no—
171C22—4364no—
172C22—2184no—
173C22#1681266111yescharacteristic
174C22#1681266111yescharacteristic
175C22C2×#1318203011yescharacteristic
176C4—2184no—
177C4—2184no—
178C4#1681266111yescharacteristic
179C4#1681266111yescharacteristic
180C4C22×C4×D10911yescharacteristic
181C4C2×D4×D10911yescharacteristic
182C2—21no—
183C2—21no—
184C2—4364no—
185C2#2029514212yesdirect product factor
186C2C2×#1681266111yescharacteristic
subgroupG/H
centerC2×C4D4×D109
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×#108×C109C2
socleC22×C109C4×D4
prime radicalC2×#16812721C2
cosocleC2×C4×C109C24
hypercenterC2×#108D109
hypocenterC109C2×#443
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
2. C2×#16812707C2semidirect
3. #20295142C2direct (N × H)
4. C2×#16812625C2semidirect
5. C2×C8×Dic109C2semidirect
6. C2×#108×C109C2semidirect
8. #16812721C4semidirect
10. C2×Dic436C4semidirect
11. C2×#13182018C4semidirect
12. C2×D872C4semidirect
14. #16812707C22semidirect
19. #16812625C22semidirect
20. C8×Dic109C22semidirect
23. #108×C109C22semidirect
33. Dic436C2×C4semidirect
34. #13182018C2×C4semidirect
35. D872C2×C4semidirect
90. C2×C109#443semidirect
94. C109C2×#443semidirect
98. C2×#108D109semidirect
115. #108C2×D109semidirect
185. C2#20295142direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168127212
C2×#168127072
#202951422
C2×#168126252
C2×C8×Dic1092
C2×#108×C1092
C2×#443109