Finite Group Databasebeta

← C22×#16812690 #28376284

Subgroups — C22×#16812690 #28376284

Order 13952.

1192 conjugacy classes of subgroups; only the 645 normal subgroups are shown.

normal subgroups only

This group has 1192 conjugacy classes of subgroups — too many to draw. Only its 645 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
1C2×#16812690C2124yesmaximal, direct product factor
2C22×C4⋊Dic109C212yesmaximal
3C22×C4⋊Dic109C211yesmaximal, characteristic
4C22×#13182008C212yesmaximal
5C22×C4×Dic109C211yesmaximal, characteristic
6C22×C4⋊C4×C109C211yesmaximal, characteristic
7C23×Dic109C2211yescharacteristic
8C23×Dic109C2211yescharacteristic
9C23×Dic109C2212yes—
10#16812690C22164yesdirect product factor
11C2×C4⋊Dic109C22124yes—
12C2×C4⋊Dic109C22112yes—
13C2×#13182008C22124yes—
14C2×C4×Dic109C22112yes—
15C23×C4×C109C2212yes—
16C23×C4×C109C2211yescharacteristic
17C2×C4⋊C4×C109C22112yes—
18C22×Dic109—24no—
19C22×Dic109—24no—
20C22×Dic109—28no—
21C22×Dic109C2316yes—
22C22×Dic109C2316yes—
23C22×Dic109C23112yes—
24C4⋊Dic109C23132yes—
25C4⋊Dic109C23116yes—
26#13182008C23132yes—
27C4×Dic109C23116yes—
28C24×C109C2311yescharacteristic
29C22×C4×C109—28no—
30C22×C4×C109Q818yes—
31C22×C4×C109C23112yes—
32C22×C4×C109C2316yes—
33C4⋊C4×C109C23116yes—
34C23×C109C2×Q814yes—
35C23×C109#4114yes—
36C23×C109#4114yes—
37C23×C109C2413yes—
38C2×C4×C109—224no—
39C2×C4×C109C2×Q8124yes—
40C2×C4×C109C2418yes—
41C2×C4×C109C2414yes—
42C2×Dic109—212no—
43C2×Dic109—212no—
44C2×Dic109—224no—
45C2×Dic109C2414yes—
46C2×Dic109C2414yes—
47C2×Dic109C2418yes—
48C22×C109#125116yescomplemented
49C22×C109C22×Q816yes—
50C22×C109C2×#4116yes—
51C22×C109C2×#4116yes—
52C22×C109C2511yescharacteristic
53C4×C109—28no—
54C4×C109C22×Q818yes—
55Dic109—24no—
56Dic109—24no—
57Dic109—28no—
58C2×C109C2×#125112yescomplemented
59C2×C109C23×Q811yescharacteristic
60C2×C109C22×#4111yescharacteristic
61C2×C109C22×#4111yescharacteristic
62C22×#125—1091nomaximal, Sylow
63C109C22×#12511yescharacteristic, complemented, Sylow
64C2×#125—10924no—
65C22×C4⋊C4—1092no—
66C22×C4⋊C4—1091no—
67C22×C4⋊C4—1092no—
68C22×C4⋊C4D10911yescharacteristic
69C22×C42—1091no—
70C23×C4—1092no—
71C23×C4—1091no—
72C23×C4—1091no—
73C23×C4C2×D10912yes—
74C23×C4C2×D10911yescharacteristic
75#125—10964no—
76C2×C4⋊C4—10924no—
77C2×C4⋊C4—10924no—
78C2×C4⋊C4—10912no—
79C2×C4⋊C4C2×D109112yes—
80C2×C42—10912no—
81C24C22×D10911yescharacteristic
82C22×C4—28no—
83C22×C4—1096no—
84C22×C4—1096no—
85C22×C4—10912no—
86C22×C4—2184no—
87C22×C4—2188no—
88C22×C4—2184no—
89C22×C4Dic21818yes—
90C22×C4C22×D109112yes—
91C22×C4C22×D10916yes—
92C4⋊C4—10932no—
93C4⋊C4—10932no—
94C4⋊C4—10916no—
95C4⋊C4C22×D109116yes—
96C42—10916no—
97C23C2×Dic21814yes—
98C23#1318202814yes—
99C23#1318203014yes—
100C23C23×D10913yes—
101C2×C4—224no—
102C2×C4—1094no—
103C2×C4—1094no—
104C2×C4—1098no—
105C2×C4—21812no—
106C2×C4—21812no—
107C2×C4—21824no—
108C2×C4C2×Dic218124yes—
109C2×C4C23×D10918yes—
110C2×C4C23×D10914yes—
111C22#16812690116yesdirect product factor
112C22C22×Dic21816yes—
113C22C2×#1318202816yes—
114C22C2×#1318203016yes—
115C22C24×D10911yescharacteristic
116C4—28no—
117C4—2184no—
118C4—2184no—
119C4—2188no—
120C4C22×Dic21818yes—
121C2C2×#16812690112yesdirect product factor
122C2C23×Dic21811yescharacteristic
123C2C22×#1318202811yescharacteristic
124C2C22×#1318203011yescharacteristic
subgroupG/H
centerC24C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C4⋊C4×C109C2
socle, prime radicalC24×C109C23
hypercenterC22×C4⋊C4D109
hypocenterC109C22×#125
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×#16812690C2direct (N × H)
10. #16812690C22direct (N × H)
48. C22×C109#125semidirect
58. C2×C109C2×#125semidirect
63. C109C22×#125semidirect
111. C22#16812690direct (N × H)
121. C2C2×#16812690direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126902
C22×C4⋊Dic1092
C22×#131820082
C22×C4×Dic1092
C22×C4⋊C4×C1092
C22×#125109