Finite Group Databasebeta

← C2×#20263881 #27164030

Subgroups — C2×#20263881 #27164030

Order 12736.

170 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 63 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×#15691886C211yesmaximal, characteristic
2C2×C4×Dic199C211yesmaximal, characteristic, complemented
3#20263881C214yesmaximal, direct product factor
4C2×M16×C199C211yesmaximal, characteristic, complemented
5#15691886—21no—
6#15691886—21no—
7#15691886C412yescomplemented
8#15691886C2212yes—
9C2×Dic398C411yescharacteristic, complemented
10C2×D796C411yescharacteristic, complemented
11C2×C22⋊D199—21no—
12C22×Dic199—21no—
13C2×C4×D199—21no—
14C4×Dic199—21no—
15C4×Dic199C2212yescomplemented
16C22×C4×C199C2211yescharacteristic
17M16×C199—21no—
18M16×C199C2212yescomplemented
19C2×C8×C199—21no—
20C22×D199—21no—
21Dic398—21no—
22Dic398C2×C412yescomplemented
23D796—21no—
24D796C2×C412yescomplemented
25C22⋊D199—22no—
26C22⋊D199—22no—
27C2×Dic199—24no—
28C2×Dic199—21no—
29C2×Dic199—22no—
30C4×D199—22no—
31C4×D199—22no—
32C23×C199D411yescharacteristic
33C2×C4×C199C2×C411yescharacteristic
34C2×C4×C199C2×C411yescharacteristic
35C2×C4×C199D411yescharacteristic
36C2×C4×C199D411yescharacteristic
37C2×C4×C199D411yescharacteristic
38C2×C4×C199C2311yescharacteristic
39C8×C199—22no—
40C22×C199—22no—
41C22×C199C22⋊C411yescharacteristic
42C22×C199C22⋊C411yescharacteristic
43C22×C199C2×D411yescharacteristic
44C2×D199—22no—
45C2×D199—42no—
46C4×C199C22⋊C411yescharacteristic
47C4×C199C22⋊C411yescharacteristic
48C4×C199C22×C411yescharacteristic
49C4×C199C2×D411yescharacteristic
50Dic199—24no—
51Dic199—22no—
52C2×C199—21no—
53C2×C199—21no—
54C2×C199#10412yescomplemented
55C2×C199C2×C22⋊C411yescharacteristic
56D199—42no—
57C199C2×#10411yescharacteristic, complemented, Sylow
58C2×#104—1991nomaximal, Sylow
59C2×#41—1991no—
60C2×M16D19911yescharacteristic, complemented
61C2×C42—1991no—
62#104—1994no—
63#41—3981no—
64#41—3981no—
65#41—1992no—
66#41—1992no—
67C2×Q8—1991no—
68C2×D4—3981no—
69C2×D4—1991no—
70C22×C4—3981no—
71C22×C4—3981no—
72C22×C4C2×D19911yescharacteristic
73M16—21no—
74M16C2×D19912yescomplemented
75C2×C8—21no—
76C42—3981no—
77C42—1992no—
78C23—3981no—
79C23D79611yescharacteristic
80Q8—3981no—
81Q8—1992no—
82D4—3982no—
83D4—3982no—
84D4—3981no—
85D4—1992no—
86C2×C4—3984no—
87C2×C4—3981no—
88C2×C4—3982no—
89C2×C4—3982no—
90C2×C4—3982no—
91C2×C4C4×D19911yescharacteristic
92C2×C4C4×D19911yescharacteristic
93C2×C4C22⋊D19911yescharacteristic
94C2×C4C22⋊D19911yescharacteristic
95C2×C4D79611yescharacteristic
96C2×C4C22×D19911yescharacteristic
97C8—22no—
98C22—22no—
99C22—7962no—
100C22—3982no—
101C22(C2×D199)⋊C411yescharacteristic
102C22(C2×D199)⋊C411yescharacteristic
103C22C2×D79611yescharacteristic
104C4—3984no—
105C4—3982no—
106C4(C2×D199)⋊C411yescharacteristic
107C4(C2×D199)⋊C411yescharacteristic
108C4C2×C4×D19911yescharacteristic
109C4C2×C22⋊D19911yescharacteristic
110C2—21no—
111C2—21no—
112C2—7962no—
113C2#2026388112yesdirect product factor
114C2C2×(C2×D199)⋊C411yescharacteristic
subgroupG/H
centerC2×C4C22⋊D199
commutatorC4×C199C22×C4
FrattiniC2×C4C22×D199
FittingC2×M16×C199C2
socleC22×C199C22⋊C4
prime radicalC2×#15691886C2
cosocleC2×C4×C199C23
hypercenterC2×M16D199
hypocenterC199C2×#104
LCSG ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic199C2semidirect
3. #20263881C2direct (N × H)
4. C2×M16×C199C2semidirect
7. #15691886C4semidirect
9. C2×Dic398C4semidirect
10. C2×D796C4semidirect
15. C4×Dic199C22semidirect
18. M16×C199C22semidirect
22. Dic398C2×C4semidirect
24. D796C2×C4semidirect
54. C2×C199#104semidirect
57. C199C2×#104semidirect
60. C2×M16D199semidirect
74. M16C2×D199semidirect
113. C2#20263881direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156918862
C2×C4×Dic1992
#202638812
C2×M16×C1992
C2×#104199