Finite Group Databasebeta

← Dic102 #13105080

Subgroups — Dic102 #13105080

Order 1600.

492 conjugacy classes of subgroups; only the 168 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 168 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
1#11717189C211yesmaximal, characteristic
2C4×C5×Dic10C212yesmaximal
3#11717036C214yesmaximal
4Dic5×Dic10C214yesmaximal
5#11716958C214yesmaximal
6C2×#6045C2212yes—
7C2×C5×Dic10C2212yes—
8C2×#6039C2214yes—
9C42×C52C2211yescharacteristic
10C4⋊#1039C2214yes—
11C5×C4⋊Dic5C2212yes—
12C5×#683C2214yes—
13C4×C5×Dic5C2214yes—
14#87780C2218yes—
15Dic52C2214yes—
16Q8×Dic10—52nomaximal
17C2×C4×C52C2311yescharacteristic
18C2×C4×C52C2312yes—
19C2×#1039C2314yes—
20#6045—42no—
21C2×C5×Dic5C2314yes—
22C2×C5×Dic5C2314yes—
23C5×Dic10Q818yescomplemented
24#6039—44no—
25C4×C5×Q8—52no—
26Q8×Dic5—54no—
27#4034—58no—
28#4034—54no—
29#4015—52no—
30#4015—54no—
31#4015—102no—
32C4×Dic10—54no—
33C4×Dic10D512yes—
34C22×C52C2411yescharacteristic
35C4×C52—21no—
36C4×C52C2×Q814yes—
37#1039—24no—
38C5×Dic5—24no—
39C5×Dic5C2×Q818yes—
40C2×C5×Q8—52no—
41C2×Dic10—54no—
42C2×Dic10—58no—
43C2×Dic10—104no—
44C2×Dic10C2×D512yes—
45C5×C4⋊C4—54no—
46C5×C4⋊C4—52no—
47C42×C5—22no—
48C42×C5—54no—
49C42×C5C2×D512yes—
50C4⋊Dic5—54no—
51C4⋊Dic5—54no—
52C4⋊Dic5—58no—
53C4⋊Dic5—108no—
54C4⋊Dic5C2×D512yes—
55#683—58no—
56#683C2×D514yes—
57C4×Dic5—58no—
58C4×Dic5C2×D514yes—
59Q82—251noSylow
60C2×C52C22×Q812yes—
61C2×C52H(5,𝔽2)11yescharacteristic
62C5×Q8—58no—
63C2×C4×C5—24no—
64C2×C4×C5—22no—
65C2×C4×C5—54no—
66C2×C4×C5—54no—
67C2×C4×C5C22×D512yes—
68C2×C4×C5C22×D512yes—
69C2×C4×C5C22×D512yes—
70C2×Dic5—58no—
71C2×Dic5—108no—
72C2×Dic5C22×D514yes—
73C2×Dic5C22×D514yes—
74Dic10—208no—
75Dic10—204no—
76Dic10—208no—
77Dic10Dic1018yesdirect product factor
78C4⋊Q8—254no—
79C4⋊Q8—254no—
80C4⋊Q8—251no—
81C4×Q8—52no—
82C4×Q8—254no—
83C52Q8211yescharacteristic, complemented, Sylow
84C22×C5—22no—
85C22×C5C23×D512yes—
86C4×C5—24no—
87C4×C5—22no—
88C4×C5—28no—
89C4×C5—58no—
90C4×C5—104no—
91C4×C5C2×Dic1014yes—
92C4×C5Q8×D514yes—
93Dic5—24no—
94Dic5—108no—
95Dic5—208no—
96Dic5C2×Dic1018yes—
97C2×Q8—52no—
98C2×Q8—254no—
99C2×Q8—252no—
100C4⋊C4—54no—
101C4⋊C4—52no—
102C4⋊C4—258no—
103C4⋊C4—254no—
104C42—54no—
105C42—254no—
106C42D5211yescharacteristic
107C2×C5—24no—
108C2×C5—22no—
109C2×C5C22×Dic1012yes—
110C2×C5C2×Q8×D512yes—
111C2×C5#414912yes—
112Q8—58no—
113Q8—1002no—
114Q8—1004no—
115C2×C4—54no—
116C2×C4—54no—
117C2×C4—254no—
118C2×C4C2×D5211yescharacteristic
119C2×C4C2×D5212yes—
120C5—22no—
121C5Q8×Dic1012yescomplemented
122C22C22×D5211yescharacteristic
123C4—21no—
124C4—58no—
125C4—104no—
126C4—504no—
127C4D5×Dic1014yes—
128C2C2×D5×Dic1012yes—
129C2#1171747311yescharacteristic
subgroupG/H
center, FrattiniC22C22×D52
commutator, socle, prime radical, cosocleC22×C52C24
FittingC42×C52C22
hypercenterC42D52
hypocenterC52Q82
LCSG ▷ C22×C52 ▷ C52
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
23. C5×Dic10Q8semidirect
77. Dic10Dic10direct (N × H)
83. C52Q82semidirect
121. C5Q8×Dic10semidirect

Maximal subgroups

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

subgroupindex
#117171892
C4×C5×Dic102
#117170362
Dic5×Dic102
#117169582
Q8×Dic105