Finite Group Databasebeta

← C2×C4⋊#15691333 #38744465

Subgroups — C2×C4⋊#15691333 #38744465

Order 25216.

184 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 141 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×#15691333C212yesmaximal
2C4⋊#15691333C214yesmaximal, direct product factor
3C2×C4×C8×C197C211yesmaximal, characteristic
4C2×#15691333—24no—
5C2×#15691333C2214yes—
6C22×C8×C197C411yescharacteristic
7C22×C8×C197C2211yescharacteristic
8C2×C42×C197C411yescharacteristic
9C4×C8×C197C412yes—
10C4×C8×C197C2212yes—
11#15691333—24no—
12C22×C4×C197C811yescharacteristic
13C22×C4×C197C811yescharacteristic
14C22×C4×C197C2×C411yescharacteristic
15C2×C8×C197—22no—
16C2×C8×C197C2×C412yes—
17C2×C8×C197C2×C411yescharacteristic
18C2×C8×C197D412yes—
19C2×C8×C197Q812yes—
20C2×C8×C197C2311yescharacteristic
21C42×C197C812yes—
22C42×C197C2×C412yes—
23C23×C197C2×C811yescharacteristic
24C2×C4×C197—22no—
25C2×C4×C197C1614yescomplemented
26C2×C4×C197C4⋊C412yes—
27C2×C4×C197C2×C812yes—
28C2×C4×C197C2×C811yescharacteristic
29C2×C4×C197C2×C812yes—
30C2×C4×C197M1612yes—
31C2×C4×C197C22×C411yescharacteristic
32C8×C197—22no—
33C8×C197C4⋊C412yes—
34C8×C197C2×D411yescharacteristic
35C8×C197C2×Q811yescharacteristic
36C22×C197C4⋊C812yes—
37C22×C197C2×C1612yes—
38C22×C197M3212yes—
39C22×C197C22×C811yescharacteristic
40C4×C197—22no—
41C4×C197C4⋊C812yes—
42C4×C197C2×C1614yescomplemented
43C4×C197C2×C4⋊C411yescharacteristic
44C4×C197C2×M1611yescharacteristic
45C2×C197C4⋊C1614yescomplemented
46C2×C197C2×C4⋊C811yescharacteristic
47C2×C197C22×C1611yescharacteristic
48C2×C197C2×M3211yescharacteristic
49C197C2×C4⋊C1611yescharacteristic, complemented, Sylow
50C2×C4⋊C16—1971nomaximal, Sylow
51C22×C16—1972no—
52C2×C4×C8D19711yescharacteristic
53C4⋊C16—1974no—
54C22×C8Dic19711yescharacteristic
55C22×C8C2×D19711yescharacteristic
56C2×C42Dic19711yescharacteristic
57C2×C16—3944no—
58C2×C16—1974no—
59C4×C8Dic19712yes—
60C4×C8C2×D19712yes—
61C22×C4#1309680211yescharacteristic
62C22×C4#1309680211yescharacteristic
63C22×C4C2×Dic19711yescharacteristic
64C2×C8—22no—
65C2×C8C2×Dic19712yes—
66C2×C8C2×Dic19711yescharacteristic
67C2×C8D78812yes—
68C2×C8Dic39412yes—
69C2×C8C22×D19711yescharacteristic
70C42#1309680212yes—
71C42C2×Dic19712yes—
72C16—3944no—
73C23C2×#1309680211yescharacteristic
74C2×C4—22no—
75C2×C4#1569133314yescomplemented
76C2×C4C4⋊Dic19712yes—
77C2×C4C2×#1309680212yes—
78C2×C4C2×#1309680211yescharacteristic
79C2×C4C2×#1309680212yes—
80C2×C4#1569134212yes—
81C2×C4C22×Dic19711yescharacteristic
82C8—22no—
83C8C4⋊Dic19712yes—
84C8C2×D78811yescharacteristic
85C8C2×Dic39411yescharacteristic
86C22C4⋊#1309680212yes—
87C22C2×#1569133312yes—
88C22#2026326612yes—
89C22C22×#1309680211yescharacteristic
90C4—22no—
91C4C4⋊#1309680212yes—
92C4C2×#1569133314yescomplemented
93C4C2×C4⋊Dic19711yescharacteristic
94C4C2×#1569134211yescharacteristic
95C2C4⋊#1569133314yesdirect product factor
96C2C2×C4⋊#1309680211yescharacteristic
97C2C22×#1569133311yescharacteristic
98C2C2×#2026326611yescharacteristic
subgroupG/H
centerC22×C8C2×D197
commutatorC2×C197C22×C16
FrattiniC2×C8C22×D197
FittingC2×C4×C8×C197C2
socle, prime radicalC23×C197C2×C8
cosocleC2×C8×C197C23
hypercenterC2×C4×C8D197
hypocenterC197C2×C4⋊C16
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. C4⋊#15691333C2direct (N × H)
25. C2×C4×C197C16semidirect
42. C4×C197C2×C16semidirect
45. C2×C197C4⋊C16semidirect
49. C197C2×C4⋊C16semidirect
75. C2×C4#15691333semidirect
92. C4C2×#15691333semidirect
95. C2C4⋊#15691333direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913332
C4⋊#156913332
C2×C4×C8×C1972
C2×C4⋊C16197