Finite Group Databasebeta

← SD16×Dic223 #28383669

Subgroups — SD16×Dic223 #28383669

Order 14272.

122 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 59 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
1Q8×Dic223C211yesmaximal, characteristic, complemented
2D4×Dic223C211yesmaximal, characteristic
3#20297236C211yesmaximal, characteristic, complemented
4#20297228C211yesmaximal, characteristic, complemented
5#20297225C211yesmaximal, characteristic
6C8×Dic223C211yesmaximal, characteristic, complemented
7C2×SD16×C223C211yesmaximal, characteristic
8C22×Dic223—21no—
9C2×C223⋊C8C2211yescharacteristic
10C4⋊Dic223—21no—
11C4⋊Dic223C2211yescharacteristic
12C4⋊Dic223C2211yescharacteristic
13C22⋊Dic223—21no—
14C4×Dic223—21no—
15C4×Dic223C2211yescharacteristic
16C2×Q8×C223C2211yescharacteristic
17C2×D4×C223C2211yescharacteristic
18SD16×C223C414yescomplemented
19C2×C8×C223C2211yescharacteristic
20C2×Dic223—21no—
21C2×Dic223—21no—
22C2×Dic223—42no—
23C2×Dic223D411yescharacteristic
24C2×Dic223D411yescharacteristic
25C223⋊C8—21no—
26C23×C223—21no—
27Q8×C223—21no—
28Q8×C223C2×C412yescomplemented
29D4×C223—21no—
30D4×C223C2×C412yes—
31C2×C4×C223—21no—
32C2×C4×C223C2311yescharacteristic
33C8×C223C2×C412yescomplemented
34C22×C223—22no—
35C22×C223—41no—
36C22×C223—41no—
37C22×C223C2×D411yescharacteristic
38C4×C223—22no—
39C4×C223C22×C411yescharacteristic
40C4×C223#4111yescharacteristic
41Dic223—21no—
42Dic223—41no—
43Dic223—41no—
44Dic223SD1612yesdirect product factor
45C2×C223—42no—
46C2×C223C4×D411yescharacteristic
47C2×C223C2×SD1611yescharacteristic
48C2×C223#13511yescharacteristic
49C223C4×SD1611yescharacteristic, complemented, Sylow
50C4×SD16—2231nomaximal, Sylow
51C2×SD16D22311yescharacteristic
52C4×Q8—2231no—
53C4×D4—2231no—
54#106—2231no—
55#103—2231no—
56#102—2231no—
57C4×C8—2231no—
58C2×Q8C2×D22311yescharacteristic
59C2×D4C2×D22311yescharacteristic
60C22×C4—4461no—
61SD16Dic22314yesdirect product factor
62C2×C8—2231no—
63C2×C8C2×D22311yescharacteristic
64C4⋊C4—4461no—
65C4⋊C4—2231no—
66C4⋊C4—2231no—
67C22⋊C4—4461no—
68C42—4461no—
69C42—2231no—
70C23—21no—
71Q8—21no—
72Q8C2×Dic22312yescomplemented
73D4—21no—
74D4C2×Dic22312yes—
75C2×C4—21no—
76C2×C4—8922no—
77C2×C4—4461no—
78C2×C4—4461no—
79C2×C4—2231no—
80C2×C4—2231no—
81C2×C4C22×D22311yescharacteristic
82C8—4461no—
83C8C2×Dic22312yescomplemented
84C22—22no—
85C22—41no—
86C22—41no—
87C22D4×D22311yescharacteristic
88C4—22no—
89C4—8921no—
90C4—8921no—
91C4—4461no—
92C4—2232no—
93C4C22×Dic22311yescharacteristic
94C4#1681316911yescharacteristic
95C2—42no—
96C2D4×Dic22311yescharacteristic
97C2SD16×D22311yescharacteristic
98C2#2029732511yescharacteristic
subgroupG/H
centerC22D4×D223
commutatorC4×C223C22×C4
FrattiniC2×C4C22×D223
FittingC2×SD16×C223C2
socleC22×C223C2×D4
prime radicalC2×D4×C223C22
cosocleC2×C4×C223C23
hypercenterC2×SD16D223
hypocenterC223C4×SD16
LCSG ▷ C4×C223 ▷ C2×C223 ▷ C223
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

Complements

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

NH ≅ G/Ntype
1. Q8×Dic223C2semidirect
3. #20297236C2semidirect
4. #20297228C2semidirect
6. C8×Dic223C2semidirect
18. SD16×C223C4semidirect
28. Q8×C223C2×C4semidirect
33. C8×C223C2×C4semidirect
44. Dic223SD16direct (N × H)
49. C223C4×SD16semidirect
61. SD16Dic223direct (N × H)
72. Q8C2×Dic223semidirect
83. C8C2×Dic223semidirect

Maximal subgroups

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

subgroupindex
Q8×Dic2232
D4×Dic2232
#202972362
#202972282
#202972252
C8×Dic2232
C2×SD16×C2232
C4×SD16223