Finite Group Databasebeta

← C2×#20294978 #28371440

Subgroups — C2×#20294978 #28371440

Order 13952.

656 conjugacy classes of subgroups; only the 341 normal subgroups are shown.

normal subgroups only

This group has 656 conjugacy classes of subgroups — too many to draw. Only its 341 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×#13182012C212yesmaximal
2C2×C42×D109C211yesmaximal, characteristic
3#20294978C218yesmaximal, direct product factor
4C2×#16812610C211yesmaximal, characteristic, complemented
5C2×C8×Dic109C212yesmaximal, complemented
6C2×#97×C109C211yesmaximal, characteristic, complemented
7C22×C4×D109C412yes—
8C22×C4×D109C2211yescharacteristic
9C2×#13182012C4116yescomplemented
10C2×#13182012C2218yes—
11C22×#11724784C2212yes—
12C2×C4×Dic109C412yes—
13C2×C4×Dic109C2211yescharacteristic
14C42×D109C414yes—
15C42×D109C2214yes—
16#16812610C2214yescomplemented
17C8×Dic109C2218yescomplemented
18C22×C8×C109C2212yes—
19C2×C42×C109C2211yescharacteristic
20#97×C109C2214yescomplemented
21C23×D109C2×C411yescharacteristic
22C22×Dic109C2×C411yescharacteristic
23C22×Dic109C2×C412yes—
24C2×C4×D109—28no—
25C2×C4×D109C2×C418yes—
26C2×C4×D109C2×C412yes—
27C2×C4×D109C2×C418yes—
28C2×C4×D109C2312yes—
29#13182012C2×C4132yescomplemented
30C2×#11724784C2×C418yescomplemented
31C2×#11724784C2314yes—
32C4×Dic109C2×C412yes—
33C4×Dic109C2×C418yes—
34C4×Dic109C2312yes—
35C22×C4×C109C2×C412yes—
36C22×C4×C109C2311yescharacteristic
37C2×C8×C109C2×C418yescomplemented
38C2×C8×C109C2314yes—
39C42×C109C2×C412yes—
40C42×C109C2312yes—
41C23×C109C22×C411yescharacteristic
42C22×D109—24no—
43C22×D109C4214yes—
44C22×D109C22×C412yes—
45C2×C4×C109—24no—
46C2×C4×C109C22×C414yes—
47C2×C4×C109C22×C411yescharacteristic
48C2×C4×C109C22×C414yes—
49C2×C4×C109C2411yescharacteristic
50C2×Dic109C4214yes—
51C2×Dic109M1618yescomplemented
52C2×Dic109C22×C412yes—
53C2×Dic109C22×C414yes—
54C4×D109—216no—
55C4×D109C4218yes—
56C4×D109C22×C418yes—
57C8×C109C22×C418yescomplemented
58#11724784C22×C418yescomplemented
59C22×C109C2×C4212yes—
60C22×C109C2×M1614yes—
61C22×C109C23×C411yescharacteristic
62C2×D109—24no—
63C2×D109—28no—
64C2×D109C2×C4214yes—
65C4×C109—24no—
66C4×C109C2×C4212yes—
67C4×C109C23×C412yes—
68Dic109C2×C4214yes—
69Dic109C2×M1618yescomplemented
70C2×C109C4×M1614yescomplemented
71C2×C109C22×C4211yescharacteristic
72C2×C109C22×M1612yes—
73D109—24no—
74C2×C4×M16—1091nomaximal, Sylow
75C109C2×C4×M1611yescharacteristic, complemented, Sylow
76C22×M16—1092no—
77C22×C42—1091no—
78C4×M16—1098no—
79C2×#97—1091no—
80C2×#97D10911yescharacteristic, complemented
81C2×C4×C8—1092no—
82C23×C4—1091no—
83C23×C4—1092no—
84C2×M16—10916no—
85C2×M16—1098no—
86C22×C8—1092no—
87C22×C8C2×D10912yes—
88C2×C42—1092no—
89C2×C42—1091no—
90C2×C42—1094no—
91C2×C42—1094no—
92C2×C42C2×D10911yescharacteristic
93#97—1094no—
94#97C2×D10914yescomplemented
95C4×C8—1098no—
96C24—1091no—
97C22×C4—1091no—
98C22×C4—1092no—
99C22×C4—1092no—
100C22×C4—1098no—
101C22×C4—1092no—
102C22×C4—1098no—
103C22×C4—2188no—
104C22×C4C4×D10912yes—
105C22×C4C22×D10911yescharacteristic
106M16—10932no—
107C2×C8—1098no—
108C2×C8—1094no—
109C2×C8C4×D10918yescomplemented
110C2×C8C22×D10914yes—
111C42—1098no—
112C42—1092no—
113C42—1092no—
114C42C4×D10912yes—
115C42C22×D10912yes—
116C23—1094no—
117C23—1092no—
118C23—2184no—
119C23C2×C4×D10911yescharacteristic
120C2×C4—24no—
121C2×C4—1094no—
122C2×C4—1098no—
123C2×C4—1092no—
124C2×C4—1094no—
125C2×C4—1098no—
126C2×C4—1098no—
127C2×C4—21816no—
128C2×C4C2×C4×D10914yes—
129C2×C4C2×C4×D10911yescharacteristic
130C2×C4C2×C4×D10914yes—
131C2×C4C23×D10911yescharacteristic
132C8—1098no—
133C8C2×C4×D10918yescomplemented
134C22—1094no—
135C22—2188no—
136C22—2184no—
137C22C42×D10912yes—
138C22M16×D10914yes—
139C22C22×C4×D10911yescharacteristic
140C4—24no—
141C4—1094no—
142C4—1098no—
143C4C42×D10912yes—
144C4C22×C4×D10912yes—
145C2—2184no—
146C2#2029497814yesdirect product factor
147C2C2×C42×D10911yescharacteristic
148C2C2×M16×D10912yes—
subgroupG/H
centerC22×C4C22×D109
commutatorC2×C109C22×C42
FrattiniC2×C4C23×D109
FittingC2×#97×C109C2
socleC23×C109C22×C4
prime radicalC23×D109C2×C4
cosocleC2×C4×C109C24
hypercenterC2×#97D109
hypocenterC109C2×C4×M16
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
3. #20294978C2direct (N × H)
4. C2×#16812610C2semidirect
5. C2×C8×Dic109C2semidirect
6. C2×#97×C109C2semidirect
9. C2×#13182012C4semidirect
16. #16812610C22semidirect
17. C8×Dic109C22semidirect
20. #97×C109C22semidirect
29. #13182012C2×C4semidirect
30. C2×#11724784C2×C4semidirect
37. C2×C8×C109C2×C4semidirect
51. C2×Dic109M16semidirect
57. C8×C109C22×C4semidirect
58. #11724784C22×C4semidirect
69. Dic109C2×M16semidirect
70. C2×C109C4×M16semidirect
75. C109C2×C4×M16semidirect
80. C2×#97D109semidirect
94. #97C2×D109semidirect
109. C2×C8C4×D109semidirect
133. C8C2×C4×D109semidirect
146. C2#20294978direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820122
C2×C42×D1092
#202949782
C2×#168126102
C2×C8×Dic1092
C2×#97×C1092
C2×C4×M16109