Finite Group Databasebeta

← D4⋊#14555522 #31797831

Subgroups — D4⋊#14555522 #31797831

Order 17536.

110 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 39 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
1C4⋊#14555522C211yesmaximal, characteristic, complemented
2C4×#14555522C211yesmaximal, characteristic, complemented
3D4×#11764047C211yesmaximal, characteristic
4C2×#14555522—21no—
5C2×#14555522—21no—
6C22×#11764047—21no—
7C4⋊#11764047C411yescharacteristic
8C22⋊#11764047—21no—
9C4×#11764047C2211yescharacteristic
10D4×Dic137C411yescharacteristic
11#14555522—22no—
12#14555522—41no—
13C2×#11764047—21no—
14C2×#11764047—41no—
15C2×#11764047—41no—
16C2×#11764047D411yescharacteristic
17C2×#11764047D411yescharacteristic
18C22×Dic137—21no—
19C4⋊Dic137C811yescharacteristic
20C22⋊Dic137—21no—
21C4×Dic137C2×C411yescharacteristic
22C2×D4×C137C811yescharacteristic
23#11764047—21no—
24#11764047—41no—
25#11764047D811yescharacteristic
26#11764047SD1611yescharacteristic
27C2×Dic137—21no—
28C2×Dic137—41no—
29C2×Dic137—41no—
30C2×Dic137C22⋊C411yescharacteristic
31C2×Dic137M1611yescharacteristic
32C23×C137—21no—
33D4×C137—21no—
34D4×C137C1612yescomplemented
35C2×C4×C137C2×C811yescharacteristic
36C22×C137—22no—
37C22×C137—41no—
38C22×C137—41no—
39C22×C137C22⋊C811yescharacteristic
40C4×C137C2×C1611yescharacteristic
41C4×C137M3211yescharacteristic
42Dic137—21no—
43Dic137—41no—
44Dic137#10211yescharacteristic
45Dic137#10411yescharacteristic
46C2×C137—42no—
47C2×C137D4⋊C811yescharacteristic
48C2×C137C22⋊C1611yescharacteristic
49C2×C137#35011yescharacteristic
50C137D4⋊C1611yescharacteristic, complemented, Sylow
51D4⋊C16—1371nomaximal, Sylow
52C8×D4—1371no—
53C4⋊C16—1371no—
54C4×C16—1371no—
55C22×C8—2741no—
56C4×D4—1371no—
57C2×C16—2741no—
58C2×C16—2741no—
59C4⋊C8—1371no—
60C22⋊C8—2741no—
61C4×C8—1371no—
62C2×D4#1176404911yescharacteristic
63C22×C4—2741no—
64C2×C8—2741no—
65C2×C8—5481no—
66C2×C8—5481no—
67C2×C8—1371no—
68C2×C8—1371no—
69C4⋊C4—1371no—
70C22⋊C4—2741no—
71C42—1371no—
72C16—2742no—
73C16—5481no—
74C23—21no—
75D4—21no—
76D4#1455552212yescomplemented
77C2×C4—2741no—
78C2×C4—5481no—
79C2×C4—5481no—
80C2×C4—1371no—
81C2×C4—1371no—
82C2×C4C2×#1176404911yescharacteristic
83C8—2741no—
84C8—5481no—
85C8—1371no—
86C8—1371no—
87C22—22no—
88C22—41no—
89C22—41no—
90C22C22⋊#1176404911yescharacteristic
91C4—2741no—
92C4—5481no—
93C4—1371no—
94C4—1371no—
95C4C2×#1455552211yescharacteristic
96C4#1798418411yescharacteristic
97C2—42no—
98C2D4⋊#1176404911yescharacteristic
99C2C22⋊#1455552211yescharacteristic
100C2#2257850311yescharacteristic
subgroupG/H
centerC22C22⋊#11764049
commutatorC4×C137C2×C16
FrattiniC2×C4C2×#11764049
Fitting, prime radicalC2×D4×C137C8
socleC22×C137C22⋊C8
cosocleC4×#11764047C22
hypercenterC2×D4#11764049
hypocenterC137D4⋊C16
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C4⋊#14555522C2semidirect
2. C4×#14555522C2semidirect
34. D4×C137C16semidirect
50. C137D4⋊C16semidirect
76. D4#14555522semidirect

Maximal subgroups

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

subgroupindex
C4⋊#145555222
C4×#145555222
D4×#117640472
D4⋊C16137