Finite Group Databasebeta

← C2×#20294892 #28365419

Subgroups — C2×#20294892 #28365419

Order 13952.

712 conjugacy classes of subgroups; only the 389 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 389 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#20294892C218yesmaximal, direct product factor
3C2×#16812606C214yesmaximal
4C22×C42×C109C211yesmaximal, characteristic
5C23×Dic109C2214yes—
6C2×C4⋊Dic109—28no—
7C2×C4⋊Dic109C2218yes—
8#16812606C22116yes—
9C23×C4×C109C2212yes—
10C23×C4×C109C2211yescharacteristic
11C2×C42×C109C418yescomplemented
12C2×C42×C109C2214yes—
13C22×Dic109—28no—
14C22×Dic109—216no—
15C22×Dic109C2318yes—
16C4⋊Dic109—216no—
17C24×C109C2311yescharacteristic
18C22×C4×C109—28no—
19C22×C4×C109C2×C418yes—
20C22×C4×C109C2×C414yes—
21C22×C4×C109D414yes—
22C22×C4×C109Q814yes—
23C22×C4×C109C2314yes—
24C22×C4×C109C2312yes—
25C42×C109C2×C4116yescomplemented
26C23×C109C22×C412yes—
27C23×C109C2×D412yes—
28C23×C109C2×Q812yes—
29C23×C109#4118yes—
30C23×C109C2411yescharacteristic
31C2×C4×C109—216no—
32C2×C4×C109—28no—
33C2×C4×C109C4⋊C4116yes—
34C2×C4×C109C22×C418yes—
35C2×C4×C109C22×C414yes—
36C2×C4×C109C2×D414yes—
37C2×C4×C109C2×Q814yes—
38C2×Dic109—28no—
39C2×Dic109—216no—
40C2×Dic109—416no—
41C22×C109C2×C4⋊C414yes—
42C22×C109#11718yes—
43C22×C109#12418yes—
44C22×C109#12518yes—
45C22×C109C23×C411yescharacteristic
46C22×C109C22×D411yescharacteristic
47C22×C109C22×Q811yescharacteristic
48C22×C109C2×#4114yes—
49C4×C109—28no—
50C4×C109C2×C4⋊C418yes—
51Dic109—48no—
52C2×C109#38218yescomplemented
53C2×C109C22×C4⋊C411yescharacteristic
54C2×C109C2×#11712yes—
55C2×C109C2×#12412yes—
56C2×C109C2×#12512yes—
57C2×#382—1091nomaximal, Sylow
58C109C2×#38211yescharacteristic, complemented, Sylow
59C22×C4⋊C4—1092no—
60C22×C42D10911yescharacteristic
61#382—1098no—
62C2×#95—1094no—
63C23×C4—1094no—
64C23×C4C2×D10912yes—
65C23×C4C2×D10911yescharacteristic
66C2×C4⋊C4—1098no—
67C2×C4⋊C4—2188no—
68C2×C42Dic10918yescomplemented
69C2×C42C2×D10914yes—
70#95—10916no—
71C24C22×D10911yescharacteristic
72C22×C4—28no—
73C22×C4—1098no—
74C22×C4—2188no—
75C22×C4—21816no—
76C22×C4Dic21814yes—
77C22×C4D43614yes—
78C22×C4C2×Dic10918yes—
79C22×C4C2×Dic10914yes—
80C22×C4C22×D10914yes—
81C22×C4C22×D10912yes—
82C4⋊C4—21816no—
83C42C2×Dic109116yescomplemented
84C23C22×Dic10912yes—
85C23C2×D43612yes—
86C23C2×Dic21812yes—
87C23#1318202918yes—
88C23C23×D10911yescharacteristic
89C2×C4—216no—
90C2×C4—28no—
91C2×C4—43616no—
92C2×C4—2188no—
93C2×C4—21816no—
94C2×C4C4⋊Dic109116yes—
95C2×C4C22×Dic10918yes—
96C2×C4C22×Dic10914yes—
97C2×C4C2×D43614yes—
98C2×C4C2×Dic21814yes—
99C22C2×C4⋊Dic10914yes—
100C22#1681265818yes—
101C22#1681268718yes—
102C22#1681269118yes—
103C22C23×Dic10911yescharacteristic
104C22C22×D43611yescharacteristic
105C22C22×Dic21811yescharacteristic
106C22C2×#1318202914yes—
107C4—28no—
108C4—4368no—
109C4C2×C4⋊Dic10918yes—
110C2#2029489218yesdirect product factor
111C2C22×C4⋊Dic10911yescharacteristic
112C2C2×#1681265812yes—
113C2C2×#1681268712yes—
114C2C2×#1681269112yes—
subgroupG/H
centerC24C22×D109
commutatorC22×C109C23×C4
FrattiniC23C23×D109
FittingC22×C42×C109C2
socle, prime radicalC24×C109C23
cosocleC23×C109C24
hypercenterC22×C42D109
hypocenterC109C2×#382
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. #20294892C2direct (N × H)
11. C2×C42×C109C4semidirect
25. C42×C109C2×C4semidirect
52. C2×C109#382semidirect
58. C109C2×#382semidirect
68. C2×C42Dic109semidirect
83. C42C2×Dic109semidirect
110. C2#20294892direct (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
#202948922
C2×#168126062
C22×C42×C1092
C2×#382109