Finite Group Databasebeta

← C22×#17983995 #31783113

Subgroups — C22×#17983995 #31783113

Order 17536.

1880 conjugacy classes of subgroups; only the 981 normal subgroups are shown.

normal subgroups only

This group has 1880 conjugacy classes of subgroups — too many to draw. Only its 981 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
1C24×Dic137C212yesmaximal
2C2×#17983995C2112yesmaximal, direct product factor
3C24×C4×C137C211yesmaximal, characteristic
4C23×Dic137—28no—
5C23×Dic137—28no—
6C23×Dic137C4116yescomplemented
7C23×Dic137C22112yes—
8#17983995C22116yesdirect product factor
9C25×C137C2211yescharacteristic
10C23×C4×C137—28no—
11C23×C4×C137C418yescomplemented
12C23×C4×C137C2216yes—
13C22×Dic137—264no—
14C22×Dic137—224no—
15C22×Dic137—224no—
16C22×Dic137C2×C4148yescomplemented
17C22×Dic137C2318yes—
18C24×C137C2×C418yes—
19C24×C137C2×C414yes—
20C24×C137D418yes—
21C24×C137D414yes—
22C24×C137Q814yes—
23C24×C137C2313yes—
24C22×C4×C137—232no—
25C22×C4×C137—224no—
26C22×C4×C137C2×C4124yescomplemented
27C22×C4×C137C2314yes—
28C2×Dic137—296no—
29C2×Dic137—28no—
30C2×Dic137—28no—
31C2×Dic137C22×C4116yescomplemented
32C23×C137C42116yes—
33C23×C137C22⋊C4132yes—
34C23×C137C22⋊C4116yes—
35C23×C137C4⋊C4132yes—
36C23×C137C4⋊C4116yes—
37C23×C137C22×C4112yes—
38C23×C137C22×C416yes—
39C23×C137C2×D4112yes—
40C23×C137C2×D416yes—
41C23×C137C2×Q816yes—
42C23×C137C2411yescharacteristic
43C2×C4×C137—248no—
44C2×C4×C137—28no—
45C2×C4×C137C22×C418yescomplemented
46C22×C137#95164yescomplemented
47C22×C137C2×C42112yes—
48C22×C137C2×C22⋊C4124yes—
49C22×C137C2×C22⋊C4112yes—
50C22×C137C2×C4⋊C4124yes—
51C22×C137C2×C4⋊C4112yes—
52C22×C137C23×C412yes—
53C22×C137C23×C411yescharacteristic
54C22×C137C22×D412yes—
55C22×C137C22×D411yescharacteristic
56C22×C137C22×Q811yescharacteristic
57C4×C137—28no—
58Dic137—216no—
59C2×C137C2×#95124yescomplemented
60C2×C137C22×C4211yescharacteristic
61C2×C137C22×C22⋊C412yes—
62C2×C137C22×C22⋊C411yescharacteristic
63C2×C137C22×C4⋊C412yes—
64C2×C137C22×C4⋊C411yescharacteristic
65C137C22×#9511yescharacteristic, complemented, Sylow
66C22×#95—1371nomaximal, Sylow
67C24×C4—1372no—
68C24×C4D13711yescharacteristic
69C2×#95—13712no—
70C25C2×D13711yescharacteristic
71C23×C4—28no—
72C23×C4—2748no—
73C23×C4—2748no—
74C23×C4—13716no—
75C23×C4—13712no—
76C23×C4Dic13718yescomplemented
77C23×C4C2×D13716yes—
78#95—13716no—
79C24C4×D13718yes—
80C24C2×Dic13714yes—
81C24C22⋊D13718yes—
82C24D54814yes—
83C24Dic27414yes—
84C24C22×D13713yes—
85C22×C4—232no—
86C22×C4—224no—
87C22×C4—27464no—
88C22×C4—27424no—
89C22×C4—27424no—
90C22×C4—13748no—
91C22×C4—1378no—
92C22×C4C2×Dic137124yescomplemented
93C22×C4C22×D13714yes—
94C23C4×Dic137116yes—
95C23#14555487132yes—
96C23C22⋊Dic137116yes—
97C23#14555489132yes—
98C23C4⋊Dic137116yes—
99C23C2×C4×D137112yes—
100C23C22×Dic13716yes—
101C23C2×C22⋊D137112yes—
102C23C2×D54816yes—
103C23C2×Dic27416yes—
104C23C23×D13711yescharacteristic
105C2×C4—248no—
106C2×C4—28no—
107C2×C4—27496no—
108C2×C4—2748no—
109C2×C4—2748no—
110C2×C4—13716no—
111C2×C4C22×Dic13718yescomplemented
112C22#17983995164yesdirect product factor
113C22C2×C4×Dic137112yes—
114C22C2×#14555487124yes—
115C22C2×C22⋊Dic137112yes—
116C22C2×#14555489124yes—
117C22C2×C4⋊Dic137112yes—
118C22C22×C4×D13712yes—
119C22C23×Dic13711yescharacteristic
120C22C22×C22⋊D13712yes—
121C22C22×D54811yescharacteristic
122C22C22×Dic27411yescharacteristic
123C4—28no—
124C4—27416no—
125C2C2×#17983995124yesdirect product factor
126C2C22×C4×Dic13711yescharacteristic
127C2C22×#1455548712yes—
128C2C22×C22⋊Dic13711yescharacteristic
129C2C22×#1455548912yes—
130C2C22×C4⋊Dic13711yescharacteristic
subgroupG/H
centerC25C2×D137
commutatorC2×C137C22×C42
FrattiniC23C23×D137
FittingC24×C4×C137C2
socle, prime radicalC25×C137C22
cosocleC23×C137C24
hypercenterC24×C4D137
hypocenterC137C22×#95
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C25 ◁ C24×C4

Complements

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

NH ≅ G/Ntype
2. C2×#17983995C2direct (N × H)
6. C23×Dic137C4semidirect
8. #17983995C22direct (N × H)
11. C23×C4×C137C4semidirect
16. C22×Dic137C2×C4semidirect
26. C22×C4×C137C2×C4semidirect
31. C2×Dic137C22×C4semidirect
45. C2×C4×C137C22×C4semidirect
46. C22×C137#95semidirect
59. C2×C137C2×#95semidirect
65. C137C22×#95semidirect
76. C23×C4Dic137semidirect
92. C22×C4C2×Dic137semidirect
111. C2×C4C22×Dic137semidirect
112. C22#17983995direct (N × H)
125. C2C2×#17983995direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1372
C2×#179839952
C24×C4×C1372
C22×#95137