Finite Group Databasebeta

← C2×#20300278 #28409552

Subgroups — C2×#20300278 #28409552

Order 14528.

226 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 119 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
1#20300278C218yesmaximal, direct product factor
2C2×C4⋊Dic227C211yesmaximal, characteristic
3C2×Dic227⋊C4C211yesmaximal, characteristic
4C2×Dic227⋊C4C211yesmaximal, characteristic
5C2×Dic227⋊C4C211yesmaximal, characteristic
6C2×Dic227⋊C4C211yesmaximal, characteristic
7C2×C4×Dic227C211yesmaximal, characteristic
8C2×C4⋊C4×C227C211yesmaximal, characteristic
9C22×Dic227C2211yescharacteristic
10C22×Dic227C2211yescharacteristic
11C22×Dic227C2211yescharacteristic
12C22×Dic227C2211yescharacteristic
13C4⋊Dic227C2214yes—
14Dic227⋊C4C2214yes—
15Dic227⋊C4C2214yes—
16Dic227⋊C4C2214yes—
17Dic227⋊C4C2214yes—
18C4×Dic227C2214yes—
19C22×C4×C227C2211yescharacteristic
20C22×C4×C227C2211yescharacteristic
21C22×C4×C227C2211yescharacteristic
22C4⋊C4×C227C2214yes—
23C2×Dic227—22no—
24C2×Dic227—22no—
25C2×Dic227—22no—
26C2×Dic227Q814yes—
27C2×Dic227C2312yes—
28C2×Dic227C2312yes—
29C2×Dic227C2312yes—
30C2×Dic227C2312yes—
31C23×C227C2311yescharacteristic
32C2×C4×C227—22no—
33C2×C4×C227—22no—
34C2×C4×C227—22no—
35C2×C4×C227C2312yes—
36C2×C4×C227C2312yes—
37C2×C4×C227C2312yes—
38C22×C227C2×Q812yes—
39C22×C227#4112yes—
40C22×C227#4112yes—
41C22×C227C2411yescharacteristic
42C4×C227—22no—
43C4×C227—22no—
44C4×C227—22no—
45Dic227—22no—
46Dic227—22no—
47Dic227—22no—
48Dic227C2×Q814yes—
49C2×C227#12514yescomplemented
50C2×C227C22×Q811yescharacteristic
51C2×C227C2×#4111yescharacteristic
52C2×C227C2×#4111yescharacteristic
53C227C2×#12511yescharacteristic, complemented, Sylow
54C2×#125—2271nomaximal, Sylow
55#125—2278no—
56C2×C4⋊C4—2271no—
57C2×C4⋊C4—2271no—
58C2×C4⋊C4—2271no—
59C2×C4⋊C4—2271no—
60C2×C4⋊C4—2271no—
61C2×C4⋊C4D22711yescharacteristic
62C2×C42—2271no—
63C22×C4—2271no—
64C22×C4—2271no—
65C22×C4—2271no—
66C22×C4—2271no—
67C22×C4C2×D22711yescharacteristic
68C22×C4C2×D22711yescharacteristic
69C22×C4C2×D22711yescharacteristic
70C4⋊C4—2274no—
71C4⋊C4—2274no—
72C4⋊C4—2274no—
73C4⋊C4—2274no—
74C4⋊C4—2274no—
75C4⋊C4C2×D22714yes—
76C42—2274no—
77C23C22×D22711yescharacteristic
78C2×C4—22no—
79C2×C4—22no—
80C2×C4—22no—
81C2×C4—4542no—
82C2×C4—4542no—
83C2×C4—4542no—
84C2×C4—2272no—
85C2×C4—2272no—
86C2×C4—2272no—
87C2×C4—2274no—
88C2×C4—2272no—
89C2×C4C22×D22712yes—
90C2×C4C22×D22712yes—
91C2×C4C22×D22712yes—
92C22Q8×D22712yes—
93C22#1681388312yes—
94C22#1681388412yes—
95C22C23×D22711yescharacteristic
96C4—22no—
97C4—22no—
98C4—22no—
99C4—4542no—
100C4—4542no—
101C4—4542no—
102C4—2274no—
103C2#2030027814yesdirect product factor
104C2C2×Q8×D22711yescharacteristic
105C2C2×#1681388311yescharacteristic
106C2C2×#1681388411yescharacteristic
subgroupG/H
centerC23C22×D227
commutator, cosocleC22×C227C24
FrattiniC22C23×D227
FittingC2×C4⋊C4×C227C2
socle, prime radicalC23×C227C23
hypercenterC2×C4⋊C4D227
hypocenterC227C2×#125
LCSG ▷ C22×C227 ▷ C227
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #20300278C2direct (N × H)
49. C2×C227#125semidirect
53. C227C2×#125semidirect
103. C2#20300278direct (N × H)

Maximal subgroups

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

subgroupindex
#203002782
C2×C4⋊Dic2272
C2×Dic227⋊C42
C2×C4×Dic2272
C2×C4⋊C4×C2272
C2×#125227