Finite Group Databasebeta

← C2×C22⋊#14515358 #29508828

Subgroups — C2×C22⋊#14515358 #29508828

Order 15424.

202 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 65 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×#14515358C212yesmaximal, complemented
2C22⋊#14515358C214yesmaximal, direct product factor
3C23×#11757210C211yesmaximal, characteristic
4C2×#14515358—24no—
5C2×#14515358C2214yescomplemented
6C22×#11757210—24no—
7C22×#11757210C412yes—
8C22×#11757210C411yescharacteristic
9C22×#11757210C2212yes—
10C22×#11757210C2211yescharacteristic
11C23×D241C411yescharacteristic
12#14515358—24no—
13C2×#11757210—22no—
14C2×#11757210—24no—
15C2×#11757210—24no—
16C2×#11757210C2×C412yes—
17C2×#11757210C2×C411yescharacteristic
18C2×#11757210D414yes—
19C2×#11757210C2311yescharacteristic
20C22×D241—22no—
21C22×D241—22no—
22C22×D241C812yescomplemented
23C22×D241C811yescharacteristic, complemented
24C22×D241C2×C412yes—
25C22×D241C2×C411yescharacteristic
26C23×C241C811yescharacteristic, complemented
27C22×C241—22no—
28C22×C241C2×C811yescharacteristic
29C22×C241C2×C812yescomplemented
30C2×D241—22no—
31C2×D241—24no—
32C2×D241—22no—
33C2×D241—22no—
34C2×D241C22⋊C412yes—
35C2×D241C2×C811yescharacteristic
36C2×D241C2×C812yescomplemented
37C2×D241M1612yes—
38C2×D241C22×C411yescharacteristic
39#11757210—22no—
40#11757210C22⋊C412yes—
41#11757210C2×D412yes—
42C2×C241—22no—
43C2×C241C22⋊C812yescomplemented
44C2×C241C22×C811yescharacteristic
45D241—22no—
46D241C22⋊C812yescomplemented
47D241C2×C22⋊C411yescharacteristic
48D241C2×M1611yescharacteristic
49C241C2×C22⋊C811yescharacteristic, complemented, Sylow
50C2×C22⋊C8—2411nomaximal, Sylow
51C23×C4—2411no—
52C22×C8—2412no—
53C22⋊C8—2414no—
54C24—2411no—
55C22×C4—4824no—
56C22×C4—2412no—
57C22×C4—2411no—
58C22×C4—2412no—
59C22×C4—2411no—
60C2×C8—4824no—
61C2×C8—2414no—
62C23—4822no—
63C23—4822no—
64C23—2411no—
65C23—2412no—
66C23—2412no—
67C23—2411no—
68C23#1451535811yescharacteristic, complemented
69C2×C4—4822no—
70C2×C4—4824no—
71C2×C4—4824no—
72C2×C4—2412no—
73C2×C4—2414no—
74C2×C4—2411no—
75C2×C4—2411no—
76C8—4824no—
77C22—22no—
78C22—4822no—
79C22—4824no—
80C22—4822no—
81C22—4822no—
82C22—2412no—
83C22—2412no—
84C22—2412no—
85C22—2411no—
86C22—2411no—
87C22C2×#1451535811yescharacteristic
88C22C2×#1451535812yescomplemented
89C4—4822no—
90C4—2412no—
91C4—2412no—
92C2—22no—
93C2—4822no—
94C2—2411no—
95C2—2412no—
96C2—2411no—
97C2C22⋊#1451535812yesdirect product factor
98C2C22×#1451535811yescharacteristic
subgroupG/H
centerC22C2×#14515358
commutatorC2×C241C22×C8
FrattiniC2C22×#14515358
FittingC23×C241C8
socleC22×C241C2×C8
prime radicalC23×D241C4
cosocleC2×#11757210C23
hypercenterC23#14515358
hypocenterC241C2×C22⋊C8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C23

Complements

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

NH ≅ G/Ntype
1. C22×#14515358C2semidirect
2. C22⋊#14515358C2direct (N × H)
5. C2×#14515358C22semidirect
22. C22×D241C8semidirect
23. C22×D241C8semidirect
26. C23×C241C8semidirect
29. C22×C241C2×C8semidirect
36. C2×D241C2×C8semidirect
43. C2×C241C22⋊C8semidirect
46. D241C22⋊C8semidirect
49. C241C2×C22⋊C8semidirect
68. C23#14515358semidirect
88. C22C2×#14515358semidirect
97. C2C22⋊#14515358direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145153582
C22⋊#145153582
C23×#117572102
C2×C22⋊C8241