Finite Group Databasebeta

← C4×#15691874 #27164104

Subgroups — C4×#15691874 #27164104

Order 12736.

122 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 55 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×#15691874C211yesmaximal, characteristic
2C4×Dic398C211yesmaximal, characteristic, complemented
3#20263886C211yesmaximal, characteristic, complemented
4#20263878C211yesmaximal, characteristic, complemented
5#20263876C211yesmaximal, characteristic
6C4×C199⋊C8C211yesmaximal, characteristic, complemented
7C4×D4×C199C211yesmaximal, characteristic
8C2×Dic398C2211yescharacteristic
9#15691874C414yesdirect product factor
10C2×C199⋊C8C2211yescharacteristic
11C2×C199⋊C8C2211yescharacteristic
12C4⋊Dic199C2211yescharacteristic
13Dic199⋊C4—21no—
14C4×Dic199—21no—
15C2×D4×C199C2211yescharacteristic
16C22×C4×C199—21no—
17C4⋊C4×C199C2211yescharacteristic
18C22⋊C4×C199—21no—
19C42×C199C2211yescharacteristic
20Dic398—21no—
21Dic398C2×C412yescomplemented
22C2×Dic199—21no—
23C2×Dic199—21no—
24C199⋊C8—21no—
25C199⋊C8C2×C412yescomplemented
26C23×C199—21no—
27D4×C199—21no—
28D4×C199C2×C412yes—
29C2×C4×C199—21no—
30C2×C4×C199—42no—
31C2×C4×C199D411yescharacteristic
32C2×C4×C199D411yescharacteristic
33C2×C4×C199C2311yescharacteristic
34C22×C199—22no—
35C22×C199—41no—
36C22×C199—41no—
37C22×C199C2×D411yescharacteristic
38C4×C199—21no—
39C4×C199—41no—
40C4×C199SD1612yescomplemented
41C4×C199C22×C411yescharacteristic
42C4×C199#4111yescharacteristic
43Dic199—22no—
44Dic199—41no—
45C2×C199—42no—
46C2×C199C4×D411yescharacteristic
47C2×C199C2×SD1611yescharacteristic
48C2×C199#13511yescharacteristic
49C199C4×SD1611yescharacteristic, complemented, Sylow
50C4×SD16—1991nomaximal, Sylow
51C2×SD16—1991no—
52C4×Q8—1991no—
53C4×D4D19911yescharacteristic
54#106—1991no—
55#103—1991no—
56#102—1991no—
57C4×C8—1991no—
58C2×Q8—1991no—
59C2×D4C2×D19911yescharacteristic
60C22×C4—21no—
61SD16—1994no—
62C2×C8—1991no—
63C2×C8—1991no—
64C4⋊C4—3981no—
65C4⋊C4—1991no—
66C4⋊C4C2×D19911yescharacteristic
67C22⋊C4—21no—
68C42—3981no—
69C42C2×D19911yescharacteristic
70C23—21no—
71Q8—3981no—
72Q8—1992no—
73D4—21no—
74D4C4×D19912yes—
75C2×C4—21no—
76C2×C4—42no—
77C2×C4—3981no—
78C2×C4—3981no—
79C2×C4C22⋊D19911yescharacteristic
80C2×C4C22⋊D19911yescharacteristic
81C2×C4C22×D19911yescharacteristic
82C8—3981no—
83C8—1992no—
84C22—22no—
85C22—41no—
86C22—41no—
87C22C2×C22⋊D19911yescharacteristic
88C4—21no—
89C4—41no—
90C4—7961no—
91C4—3982no—
92C4#1569187412yesdirect product factor
93C4C2×C4×D19911yescharacteristic
94C4#1569188611yescharacteristic
95C2—42no—
96C2C4×C22⋊D19911yescharacteristic
97C2C2×#1569187411yescharacteristic
98C2#2026397511yescharacteristic
subgroupG/H
centerC2×C4C22⋊D199
commutatorC4×C199C22×C4
FrattiniC2×C4C22×D199
FittingC4×D4×C199C2
socleC22×C199C2×D4
prime radicalC2×D4×C199C22
cosocleC2×C4×C199C23
hypercenterC4×D4D199
hypocenterC199C4×SD16
LCSG ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

Complements

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

NH ≅ G/Ntype
2. C4×Dic398C2semidirect
3. #20263886C2semidirect
4. #20263878C2semidirect
6. C4×C199⋊C8C2semidirect
9. #15691874C4direct (N × H)
21. Dic398C2×C4semidirect
25. C199⋊C8C2×C4semidirect
40. C4×C199SD16semidirect
49. C199C4×SD16semidirect
92. C4#15691874direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156918742
C4×Dic3982
#202638862
#202638782
#202638762
C4×C199⋊C82
C4×D4×C1992
C4×SD16199