Finite Group Databasebeta

← C2×#20294872 #28365359

Subgroups — C2×#20294872 #28365359

Order 13952.

840 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 840 conjugacy classes of subgroups — too many to draw. Only its 469 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×C4×Dic109C212yesmaximal
2#20294872C218yesmaximal, direct product factor
3C2×#16812606C214yesmaximal
4C22×C42×C109C211yesmaximal, characteristic
5C23×Dic109C2214yes—
6C2×C4×Dic109C4116yescomplemented
7C2×C4×Dic109C2218yes—
8#16812606C22116yes—
9C23×C4×C109C2212yes—
10C23×C4×C109C2211yescharacteristic
11C2×C42×C109C418yescomplemented
12C2×C42×C109C2214yes—
13C22×Dic109—216no—
14C22×Dic109C2×C4116yes—
15C22×Dic109C2318yes—
16C4×Dic109C2×C4132yescomplemented
17C24×C109C2311yescharacteristic
18C22×C4×C109—28no—
19C22×C4×C109C2×C418yes—
20C22×C4×C109C2×C418yes—
21C22×C4×C109C2×C414yes—
22C22×C4×C109C2314yes—
23C22×C4×C109C2312yes—
24C42×C109C2×C4116yescomplemented
25C23×C109C22×C414yes—
26C23×C109C22×C412yes—
27C23×C109#4118yes—
28C23×C109C2411yescharacteristic
29C2×C4×C109—216no—
30C2×C4×C109—28no—
31C2×C4×C109C42116yes—
32C2×C4×C109C22×C418yes—
33C2×C4×C109C22×C418yes—
34C2×C4×C109C22×C414yes—
35C2×Dic109—232no—
36C2×Dic109—216no—
37C2×Dic109C22×C4116yes—
38C22×C109C2×C4214yes—
39C22×C109#117116yes—
40C22×C109#11718yes—
41C22×C109C23×C412yes—
42C22×C109C23×C411yescharacteristic
43C22×C109C2×#4114yes—
44C4×C109—28no—
45C4×C109C2×C4218yes—
46Dic109—216no—
47C2×C109#37618yescomplemented
48C2×C109C22×C4211yescharacteristic
49C2×C109C2×#11714yes—
50C2×C109C2×#11712yes—
51C2×#376—1091nomaximal, Sylow
52C109C2×#37611yescharacteristic, complemented, Sylow
53C22×C42—1092no—
54C22×C42D10911yescharacteristic
55#376—1098no—
56C2×#95—1094no—
57C23×C4—1094no—
58C23×C4C2×D10912yes—
59C23×C4C2×D10911yescharacteristic
60C2×C42—10916no—
61C2×C42—1098no—
62C2×C42Dic10918yescomplemented
63C2×C42C2×D10914yes—
64#95—10916no—
65C24C22×D10911yescharacteristic
66C22×C4—28no—
67C22×C4—10916no—
68C22×C4—1098no—
69C22×C4—21816no—
70C22×C4C4×D10918yes—
71C22×C4C2×Dic10918yes—
72C22×C4C2×Dic10914yes—
73C22×C4C22×D10914yes—
74C22×C4C22×D10912yes—
75C42—10932no—
76C42C2×Dic109116yescomplemented
77C23C2×C4×D10914yes—
78C23C22×Dic10912yes—
79C23#1318202918yes—
80C23C23×D10911yescharacteristic
81C2×C4—216no—
82C2×C4—28no—
83C2×C4—10916no—
84C2×C4—21832no—
85C2×C4—21816no—
86C2×C4C4×Dic109116yes—
87C2×C4C2×C4×D10918yes—
88C2×C4C22×Dic10918yes—
89C2×C4C22×Dic10914yes—
90C22C2×C4×Dic10914yes—
91C22#16812656116yes—
92C22#1681265818yes—
93C22C22×C4×D10912yes—
94C22C23×Dic10911yescharacteristic
95C22C2×#1318202914yes—
96C4—28no—
97C4—21816no—
98C4C2×C4×Dic10918yes—
99C2#2029487218yesdirect product factor
100C2C22×C4×Dic10911yescharacteristic
101C2C2×#1681265614yes—
102C2C2×#1681265812yes—
subgroupG/H
centerC23×C4C2×D109
commutatorC2×C109C22×C42
FrattiniC23C23×D109
FittingC22×C42×C109C2
socle, prime radicalC24×C109C23
cosocleC23×C109C24
hypercenterC22×C42D109
hypocenterC109C2×#376
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. #20294872C2direct (N × H)
6. C2×C4×Dic109C4semidirect
11. C2×C42×C109C4semidirect
16. C4×Dic109C2×C4semidirect
24. C42×C109C2×C4semidirect
47. C2×C109#376semidirect
52. C109C2×#376semidirect
62. C2×C42Dic109semidirect
76. C42C2×Dic109semidirect
99. C2#20294872direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1092
#202948722
C2×#168126062
C22×C42×C1092
C2×#376109