Finite Group Databasebeta

← D8×#11715895 #27140531

Subgroups — D8×#11715895 #27140531

Order 12416.

196 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 89 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
1D4×#11715895C212yesmaximal, complemented
2#20260488C211yesmaximal, characteristic, complemented
3D4⋊#11715895C212yesmaximal, complemented
4C8×#11715895C211yesmaximal, characteristic, complemented
5C4×D8×C97C211yesmaximal, characteristic
6C22×#11715895—22no—
7C4⋊#11715895C2212yes—
8C22⋊#11715895—22no—
9C4×#11715895C2211yescharacteristic
10C4×#11715895C2211yescharacteristic
11C2×D8×C97C411yescharacteristic
12C4×D4×C97C2212yes—
13#107×C97C411yescharacteristic
14#102×C97C412yes—
15C4×C8×C97C2211yescharacteristic
16C2×#11715895—21no—
17C2×#11715895—22no—
18C2×#11715895—44no—
19C2×#11715895D411yescharacteristic
20C2×#11715895D411yescharacteristic
21C2×D4×C97C2×C412yes—
22C22×C4×C97—22no—
23D8×C97C814yescomplemented
24C2×C8×C97C2×C411yescharacteristic
25C2×C8×C97C2×C411yescharacteristic
26C4⋊C4×C97C2×C412yes—
27C22⋊C4×C97—22no—
28C42×C97C2311yescharacteristic
29C23×C97—22no—
30D4×C97—22no—
31D4×C97C2×C814yescomplemented
32C2×C4×C97—22no—
33C2×C4×C97—42no—
34C2×C4×C97—42no—
35C2×C4×C97C22×C411yescharacteristic
36C2×C4×C97C2×D411yescharacteristic
37C2×C4×C97#4111yescharacteristic
38C8×C97—21no—
39C8×C97C2×C812yescomplemented
40#11715895—22no—
41#11715895—21no—
42#11715895—42no—
43#11715895D812yesdirect product factor
44C22×C97—24no—
45C22×C97—42no—
46C22×C97—42no—
47C22×C97C4×D411yescharacteristic
48C4×C97—21no—
49C4×C97—42no—
50C4×C97C22×C811yescharacteristic
51C4×C97#13111yescharacteristic
52C4×C97C2×D811yescharacteristic
53C4×C97#13511yescharacteristic
54C2×C97—44no—
55C2×C97C8×D411yescharacteristic
56C2×C97C4×D811yescharacteristic
57C2×C97#44311yescharacteristic
58C8×D8—971nomaximal, Sylow
59C97C8×D811yescharacteristic, complemented, Sylow
60C4×D8D9711yescharacteristic
61C8×D4—972no—
62#335—971no—
63D4⋊C8—972no—
64C82—971no—
65C2×D8Dic9711yescharacteristic
66C22×C8—1942no—
67C4×D4C2×D9712yes—
68#107Dic9711yescharacteristic
69C4⋊C8—972no—
70#102Dic9712yes—
71C22⋊C8—1942no—
72C4×C8—971no—
73C4×C8—971no—
74C4×C8C2×D9711yescharacteristic
75C2×D4C2×Dic9712yes—
76C22×C4—22no—
77D8#1171589514yesdirect product factor
78C2×C8—971no—
79C2×C8—971no—
80C2×C8—3884no—
81C2×C8—1942no—
82C2×C8—1941no—
83C2×C8C2×Dic9711yescharacteristic
84C2×C8C2×Dic9711yescharacteristic
85C4⋊C4C2×Dic9712yes—
86C22⋊C4—22no—
87C42C22×D9711yescharacteristic
88C23—22no—
89D4—22no—
90D4C2×#1171589514yescomplemented
91C2×C4—22no—
92C2×C4—42no—
93C2×C4—42no—
94C2×C4C22×Dic9711yescharacteristic
95C2×C4D4×D9711yescharacteristic
96C2×C4#1309551011yescharacteristic
97C8—21no—
98C8—972no—
99C8—3882no—
100C8—1942no—
101C8—1941no—
102C8C2×#1171589512yescomplemented
103C22—24no—
104C22—42no—
105C22—42no—
106C22D4×Dic9711yescharacteristic
107C4—21no—
108C4—42no—
109C4C22×#1171589511yescharacteristic
110C4#1569081711yescharacteristic
111C4D8×D9711yescharacteristic
112C4#1569082911yescharacteristic
113C2—44no—
114C2D4×#1171589511yescharacteristic
115C2D8×Dic9711yescharacteristic
116C2#2026085211yescharacteristic
subgroupG/H
centerC2×C4D4×D97
commutatorC4×C97C22×C8
FrattiniC42C22×D97
FittingC4×D8×C97C2
socleC22×C97C4×D4
prime radicalC2×D8×C97C4
cosocleC42×C97C23
hypercenterC4×D8D97
hypocenterC97C8×D8
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D8

Complements

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

NH ≅ G/Ntype
1. D4×#11715895C2semidirect
2. #20260488C2semidirect
3. D4⋊#11715895C2semidirect
4. C8×#11715895C2semidirect
23. D8×C97C8semidirect
31. D4×C97C2×C8semidirect
39. C8×C97C2×C8semidirect
43. #11715895D8direct (N × H)
59. C97C8×D8semidirect
77. D8#11715895direct (N × H)
90. D4C2×#11715895semidirect
102. C8C2×#11715895semidirect

Maximal subgroups

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

subgroupindex
D4×#117158952
#202604882
D4⋊#117158952
C8×#117158952
C4×D8×C972
C8×D897