Finite Group Databasebeta

← D16×Dic83 #24909310

Subgroups — D16×Dic83 #24909310

Order 10624.

174 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 67 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
1D8×Dic83C212yesmaximal, complemented
2#19127527C211yesmaximal, characteristic, complemented
3#19127502C212yesmaximal, complemented
4C16×Dic83C211yesmaximal, characteristic, complemented
5C2×D16×C83C211yesmaximal, characteristic
6D4×Dic83—22no—
7C2×C83⋊C16C2211yescharacteristic
8#14581726C2212yes—
9#14581713—22no—
10C8×Dic83C2211yescharacteristic
11C2×D8×C83C2212yes—
12D16×C83C414yescomplemented
13C2×C16×C83C2211yescharacteristic
14C22×Dic83—42no—
15C2×C83⋊C8D411yescharacteristic
16C4⋊Dic83—22no—
17C22⋊Dic83—42no—
18C4×Dic83D411yescharacteristic
19C83⋊C16—21no—
20C2×D4×C83—22no—
21D8×C83—22no—
22D8×C83C2×C414yescomplemented
23C2×C8×C83C2311yescharacteristic
24C16×C83C2×C412yescomplemented
25C23×C83—42no—
26D4×C83—24no—
27D4×C83—42no—
28C2×C4×C83C2×D411yescharacteristic
29C2×Dic83—42no—
30C2×Dic83—84no—
31C2×Dic83D811yescharacteristic
32C2×Dic83D811yescharacteristic
33C8×C83C22×C411yescharacteristic
34C8×C83#4111yescharacteristic
35C83⋊C8—21no—
36C22×C83—44no—
37C22×C83—82no—
38C22×C83—82no—
39C22×C83C2×D811yescharacteristic
40C4×C83C4×D411yescharacteristic
41C4×C83#13511yescharacteristic
42Dic83—21no—
43Dic83—82no—
44Dic83D1612yesdirect product factor
45C2×C83—84no—
46C2×C83C4×D811yescharacteristic
47C2×C83C2×D1611yescharacteristic
48C2×C83#50811yescharacteristic
49C4×D16—831nomaximal, Sylow
50C83C4×D1611yescharacteristic, complemented, Sylow
51C2×D16D8311yescharacteristic
52C4×D8—832no—
53#366—831no—
54#357—832no—
55C4×C16—831no—
56C2×D8C2×D8312yes—
57C4×D4—1662no—
58D16Dic8314yesdirect product factor
59C2×C16—831no—
60C2×C16C2×D8311yescharacteristic
61#107—832no—
62#102—1662no—
63C4×C8—831no—
64C2×D4—22no—
65C22×C4—3322no—
66D8—22no—
67D8C2×Dic8314yescomplemented
68C2×C8—831no—
69C2×C8C22×D8311yescharacteristic
70C4⋊C4—1662no—
71C22⋊C4—3322no—
72C42—831no—
73C16—1661no—
74C16C2×Dic8312yescomplemented
75C23—42no—
76D4—24no—
77D4—42no—
78C2×C4—3322no—
79C2×C4—831no—
80C2×C4—831no—
81C2×C4—6644no—
82C2×C4D4×D8311yescharacteristic
83C8—1661no—
84C8C22×Dic8311yescharacteristic
85C8#1305058911yescharacteristic
86C22—44no—
87C22—82no—
88C22—82no—
89C22D8×D8311yescharacteristic
90C4—832no—
91C4—6642no—
92C4—1661no—
93C4D4×Dic8311yescharacteristic
94C4#1458181111yescharacteristic
95C2—84no—
96C2D8×Dic8311yescharacteristic
97C2D16×D8311yescharacteristic
98C2#1912813011yescharacteristic
subgroupG/H
centerC22D8×D83
commutatorC8×C83C22×C4
FrattiniC2×C8C22×D83
Fitting, prime radicalC2×D16×C83C2
socleC22×C83C2×D8
cosocleC2×C8×C83C23
hypercenterC2×D16D83
hypocenterC83C4×D16
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

Complements

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

NH ≅ G/Ntype
1. D8×Dic83C2semidirect
2. #19127527C2semidirect
3. #19127502C2semidirect
4. C16×Dic83C2semidirect
12. D16×C83C4semidirect
22. D8×C83C2×C4semidirect
24. C16×C83C2×C4semidirect
44. Dic83D16direct (N × H)
50. C83C4×D16semidirect
58. D16Dic83direct (N × H)
67. D8C2×Dic83semidirect
74. C16C2×Dic83semidirect

Maximal subgroups

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

subgroupindex
D8×Dic832
#191275272
#191275022
C16×Dic832
C2×D16×C832
C4×D1683