Finite Group Databasebeta

← C2×#20295921 #28379258

Subgroups — C2×#20295921 #28379258

Order 13952.

272 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 106 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×#13182032C212yesmaximal, complemented
2#20295921C214yesmaximal, direct product factor
3C22×C8×D109C211yesmaximal, characteristic
4C2×#13182032—24no—
5C2×#13182032C2214yescomplemented
6C22×C4×D109C411yescharacteristic
7C22×#11724784C2211yescharacteristic
8C2×C8×D109—24no—
9C2×C8×D109C412yes—
10C2×C8×D109C2212yes—
11C22×C8×C109C411yescharacteristic
12#13182032—24no—
13C23×D109C811yescharacteristic
14C22×Dic109C811yescharacteristic
15C2×C4×D109—22no—
16C2×C4×D109—22no—
17C2×C4×D109C812yes—
18C2×C4×D109C2×C412yes—
19C2×#11724784C2×C411yescharacteristic
20C2×#11724784D414yes—
21C2×#11724784C2311yescharacteristic
22C8×D109—24no—
23C8×D109—24no—
24C22×C4×C109C2×C411yescharacteristic
25C2×C8×C109—22no—
26C2×C8×C109C2×C412yes—
27C23×C109C2×C811yescharacteristic
28C22×D109—22no—
29C22×D109—22no—
30C22×D109C1614yescomplemented
31C22×D109C2×C812yes—
32C2×C4×C109C22⋊C412yes—
33C2×C4×C109C2×C811yescharacteristic
34C2×C4×C109M1612yes—
35C2×C4×C109C22×C411yescharacteristic
36C2×Dic109—22no—
37C2×Dic109C2×C812yes—
38C4×D109—24no—
39C4×D109—22no—
40C4×D109—22no—
41C8×C109—22no—
42#11724784C22⋊C412yes—
43#11724784C2×D412yes—
44C22×C109C22⋊C812yes—
45C22×C109C2×C1612yes—
46C22×C109M3212yes—
47C22×C109C22×C811yescharacteristic
48C2×D109—28no—
49C2×D109—22no—
50C2×D109—22no—
51C2×D109C2×C1614yescomplemented
52C4×C109C22⋊C812yes—
53C4×C109C2×C22⋊C411yescharacteristic
54C4×C109C2×M1611yescharacteristic
55Dic109—22no—
56C2×C109C22⋊C1614yescomplemented
57C2×C109C2×C22⋊C811yescharacteristic
58C2×C109C22×C1611yescharacteristic
59C2×C109C2×M3211yescharacteristic
60D109—24no—
61C2×C22⋊C16—1091nomaximal, Sylow
62C109C2×C22⋊C1611yescharacteristic, complemented, Sylow
63C23×C8—1091no—
64C22×C16—1092no—
65C22⋊C16—1094no—
66C23×C4—1091no—
67C22×C8—1091no—
68C22×C8—1092no—
69C22×C8—1092no—
70C22×C8—2184no—
71C22×C8#8913711yescharacteristic
72C2×C16—1094no—
73C2×C16—2184no—
74C24—1091no—
75C22×C4—1091no—
76C22×C4—1092no—
77C22×C4—1092no—
78C22×C4—2182no—
79C22×C4—2182no—
80C22×C4C2×#8913711yescharacteristic
81C2×C8—22no—
82C2×C8—1094no—
83C2×C8—1091no—
84C2×C8—1091no—
85C2×C8—2184no—
86C2×C8—2184no—
87C2×C8C2×#8913712yes—
88C16—2184no—
89C23—1094no—
90C23—1092no—
91C23—2182no—
92C23—2182no—
93C23D109⋊C811yescharacteristic
94C2×C4—1092no—
95C2×C4—2182no—
96C2×C4—2184no—
97C2×C4—2182no—
98C2×C4—2182no—
99C2×C4C22⋊#8913712yes—
100C2×C4D109⋊C811yescharacteristic
101C2×C4#1318203912yes—
102C2×C4C22×#8913711yescharacteristic
103C8—22no—
104C8—1092no—
105C8—1092no—
106C22—1094no—
107C22—2182no—
108C22—2182no—
109C22—2188no—
110C22#1681275612yes—
111C22D109⋊C1612yes—
112C22#1681277412yes—
113C22C2×D109⋊C811yescharacteristic
114C4—2182no—
115C4#1681275612yes—
116C4C2×C22⋊#8913711yescharacteristic
117C4C2×#1318203911yescharacteristic
118C2—2184no—
119C2#2029592114yesdirect product factor
120C2C2×#1681275611yescharacteristic
121C2C2×D109⋊C1611yescharacteristic
122C2C2×#1681277411yescharacteristic
subgroupG/H
centerC22×C4C2×#89137
commutatorC2×C109C22×C16
FrattiniC2×C4C22×#89137
FittingC22×C8×C109C4
socleC23×C109C2×C8
prime radicalC23×D109C8
cosocleC2×#11724784C23
hypercenterC22×C8#89137
hypocenterC109C2×C22⋊C16
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
1. C22×#13182032C2semidirect
2. #20295921C2direct (N × H)
5. C2×#13182032C22semidirect
30. C22×D109C16semidirect
51. C2×D109C2×C16semidirect
56. C2×C109C22⋊C16semidirect
62. C109C2×C22⋊C16semidirect
119. C2#20295921direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820322
#202959212
C22×C8×D1092
C2×C22⋊C16109