Finite Group Databasebeta

← C22×#16862237 #30679213

Subgroups — C22×#16862237 #30679213

Order 16768.

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×#16862237C2124yesmaximal, direct product factor
2C22×C4⋊Dic131C212yesmaximal
3C22×C4⋊Dic131C211yesmaximal, characteristic
4C22×Dic131⋊C4C212yesmaximal
5C22×C4×Dic131C211yesmaximal, characteristic
6C22×C4⋊C4×C131C211yesmaximal, characteristic
7C23×Dic131C2211yescharacteristic
8C23×Dic131C2211yescharacteristic
9C23×Dic131C2212yes—
10#16862237C22164yesdirect product factor
11C2×C4⋊Dic131C22124yes—
12C2×C4⋊Dic131C22112yes—
13C2×Dic131⋊C4C22124yes—
14C2×C4×Dic131C22112yes—
15C23×C4×C131C2212yes—
16C23×C4×C131C2211yescharacteristic
17C2×C4⋊C4×C131C22112yes—
18C22×Dic131—24no—
19C22×Dic131—24no—
20C22×Dic131—28no—
21C22×Dic131C2316yes—
22C22×Dic131C2316yes—
23C22×Dic131C23112yes—
24C4⋊Dic131C23132yes—
25C4⋊Dic131C23116yes—
26Dic131⋊C4C23132yes—
27C4×Dic131C23116yes—
28C24×C131C2311yescharacteristic
29C22×C4×C131—28no—
30C22×C4×C131Q818yes—
31C22×C4×C131C23112yes—
32C22×C4×C131C2316yes—
33C4⋊C4×C131C23116yes—
34C2×Dic131—212no—
35C2×Dic131—212no—
36C2×Dic131—224no—
37C2×Dic131C2414yes—
38C2×Dic131C2414yes—
39C2×Dic131C2418yes—
40C23×C131C2×Q814yes—
41C23×C131#4114yes—
42C23×C131#4114yes—
43C23×C131C2413yes—
44C2×C4×C131—224no—
45C2×C4×C131C2×Q8124yes—
46C2×C4×C131C2418yes—
47C2×C4×C131C2414yes—
48C22×C131#125116yescomplemented
49C22×C131C22×Q816yes—
50C22×C131C2×#4116yes—
51C22×C131C2×#4116yes—
52C22×C131C2511yescharacteristic
53C4×C131—28no—
54C4×C131C22×Q818yes—
55Dic131—24no—
56Dic131—24no—
57Dic131—28no—
58C2×C131C2×#125112yescomplemented
59C2×C131C23×Q811yescharacteristic
60C2×C131C22×#4111yescharacteristic
61C2×C131C22×#4111yescharacteristic
62C131C22×#12511yescharacteristic, complemented, Sylow
63C22×#125—1311nomaximal, Sylow
64C2×#125—13124no—
65C22×C4⋊C4—1312no—
66C22×C4⋊C4—1311no—
67C22×C4⋊C4—1312no—
68C22×C4⋊C4D13111yescharacteristic
69C22×C42—1311no—
70C23×C4—1312no—
71C23×C4—1311no—
72C23×C4—1311no—
73C23×C4C2×D13112yes—
74C23×C4C2×D13111yescharacteristic
75#125—13164no—
76C2×C4⋊C4—13124no—
77C2×C4⋊C4—13124no—
78C2×C4⋊C4—13112no—
79C2×C4⋊C4C2×D131112yes—
80C2×C42—13112no—
81C24C22×D13111yescharacteristic
82C22×C4—28no—
83C22×C4—2624no—
84C22×C4—2628no—
85C22×C4—2624no—
86C22×C4—1316no—
87C22×C4—1316no—
88C22×C4—13112no—
89C22×C4Dic26218yes—
90C22×C4C22×D131112yes—
91C22×C4C22×D13116yes—
92C4⋊C4—13132no—
93C4⋊C4—13132no—
94C4⋊C4—13116no—
95C4⋊C4C22×D131116yes—
96C42—13116no—
97C23C2×Dic26214yes—
98C23#1452351214yes—
99C23#1452351414yes—
100C23C23×D13113yes—
101C2×C4—224no—
102C2×C4—26212no—
103C2×C4—26212no—
104C2×C4—26224no—
105C2×C4—1314no—
106C2×C4—1314no—
107C2×C4—1318no—
108C2×C4C2×Dic262124yes—
109C2×C4C23×D13118yes—
110C2×C4C23×D13114yes—
111C22#16862237116yesdirect product factor
112C22C22×Dic26216yes—
113C22C2×#1452351216yes—
114C22C2×#1452351416yes—
115C22C24×D13111yescharacteristic
116C4—28no—
117C4—2624no—
118C4—2624no—
119C4—2628no—
120C4C22×Dic26218yes—
121C2C2×#16862237112yesdirect product factor
122C2C23×Dic26211yescharacteristic
123C2C22×#1452351211yescharacteristic
124C2C22×#1452351411yescharacteristic
subgroupG/H
centerC24C22×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC22×C4⋊C4×C131C2
socle, prime radicalC24×C131C23
hypercenterC22×C4⋊C4D131
hypocenterC131C22×#125
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×#16862237C2direct (N × H)
10. #16862237C22direct (N × H)
48. C22×C131#125semidirect
58. C2×C131C2×#125semidirect
62. C131C22×#125semidirect
111. C22#16862237direct (N × H)
121. C2C2×#16862237direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168622372
C22×C4⋊Dic1312
C22×Dic131⋊C42
C22×C4×Dic1312
C22×C4⋊C4×C1312
C22×#125131