Finite Group Databasebeta

← M16×#11724786 #28378229

Subgroups — M16×#11724786 #28378229

Order 13952.

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

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 122 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#20296042C211yesmaximal, characteristic
2C2×C4×#11724786C211yesmaximal, characteristic
3#20295867C212yesmaximal, complemented
4C8×#11724786C212yesmaximal, complemented
5M16×Dic109C211yesmaximal, characteristic
6C22×#11724786C412yes—
7C4⋊#11724786C412yes—
8C22⋊#11724786C412yes—
9C4×#11724786C412yes—
10C4×#11724786C2211yescharacteristic
11C4×#11724786C2211yescharacteristic
12C4×#11724786C2212yes—
13C2×#13182013C411yescharacteristic
14C2×C4×Dic109C2211yescharacteristic
15#16812609C412yes—
16C8×Dic109C2212yes—
17C2×M16×C109C411yescharacteristic
18C2×#11724786—24no—
19C2×#11724786C2×C412yes—
20C2×#11724786C2×C414yes—
21C2×#11724786C2×C412yes—
22C22×Dic109C2×C411yescharacteristic
23C22×Dic109C2×C411yescharacteristic
24#13182013C814yescomplemented
25C2×#11724784C2×C412yes—
26C4×Dic109C2×C411yescharacteristic
27C4×Dic109C2×C411yescharacteristic
28C4×Dic109C2×C411yescharacteristic
29C4×Dic109C2311yescharacteristic
30C22×C4×C109C2×C411yescharacteristic
31M16×C109C814yescomplemented
32C2×C8×C109C2×C412yes—
33C23×C109C4211yescharacteristic
34C2×C4×C109C4211yescharacteristic
35C2×C4×C109C2×C812yes—
36C2×C4×C109C2×C812yes—
37C2×C4×C109C22×C411yescharacteristic
38C2×Dic109—22no—
39C2×Dic109—22no—
40C2×Dic109C4211yescharacteristic
41C2×Dic109C4211yescharacteristic
42C2×Dic109C22×C411yescharacteristic
43C2×Dic109C22×C411yescharacteristic
44#11724786—22no—
45#11724786—24no—
46#11724786M1614yesdirect product factor
47C8×C109C2×C814yescomplemented
48#11724784C2×C814yescomplemented
49C22×C109—21no—
50C22×C109—21no—
51C22×C109C4×C812yes—
52C22×C109C2×C4211yescharacteristic
53C4×C109C4×C812yes—
54C4×C109C22×C811yescharacteristic
55C4×C109C22×C811yescharacteristic
56Dic109—21no—
57Dic109—21no—
58Dic109C2×M1612yes—
59Dic109#13112yes—
60C2×C109—22no—
61C2×C109C2×C4×C811yescharacteristic
62C2×C109C4×M1611yescharacteristic
63C2×C109#40511yescharacteristic
64C8×M16—1091nomaximal, Sylow
65C109C8×M1611yescharacteristic, complemented, Sylow
66#431—1091no—
67C4×M16—1091no—
68C2×C4×C8—1091no—
69#322—1092no—
70C82—1092no—
71C2×M16—1091no—
72C2×M16#8913711yescharacteristic
73C22×C8—1092no—
74C2×C42—1091no—
75C4⋊C8—1092no—
76C22⋊C8—1092no—
77#97—1092no—
78C4×C8—1091no—
79C4×C8—1092no—
80C4×C8—1091no—
81C4×C8—1092no—
82C4×C8—1092no—
83C22×C4—1091no—
84C22×C4—1091no—
85C22×C4C2×#8913711yescharacteristic
86M16—1094no—
87M16#1172478614yesdirect product factor
88C2×C8—1092no—
89C2×C8—1092no—
90C2×C8—1092no—
91C2×C8—1094no—
92C2×C8—2184no—
93C2×C8C2×#8913712yes—
94C42—1091no—
95C42—1091no—
96C42—1091no—
97C42—1091no—
98C23C4×#8913711yescharacteristic
99C2×C4—1091no—
100C2×C4—1091no—
101C2×C4—1091no—
102C2×C4—1091no—
103C2×C4—2182no—
104C2×C4—2182no—
105C2×C4C4×#8913711yescharacteristic
106C2×C4C2×#1172478612yes—
107C2×C4D109⋊C812yes—
108C2×C4C22×#8913711yescharacteristic
109C8—1094no—
110C8—1094no—
111C8—2182no—
112C8—2184no—
113C8C2×#1172478614yescomplemented
114C22—21no—
115C22—21no—
116C22C4×#1172478612yes—
117C22C2×C4×#8913711yescharacteristic
118C4—1092no—
119C4—1092no—
120C4—2181no—
121C4—2181no—
122C4C4×#1172478612yes—
123C4C22×#1172478611yescharacteristic
124C4C2×D109⋊C811yescharacteristic
125C2—22no—
126C2C2×C4×#1172478611yescharacteristic
127C2M16×#8913711yescharacteristic
128C2#2029599211yescharacteristic
subgroupG/H
center, FrattiniC2×C4C22×#89137
commutatorC2×C109C2×C4×C8
FittingC2×M16×C109C4
socleC22×C109C2×C42
prime radicalC23×C109C42
cosocleC4×Dic109C23
hypercenterC2×M16#89137
hypocenterC109C8×M16
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
3. #20295867C2semidirect
4. C8×#11724786C2semidirect
24. #13182013C8semidirect
31. M16×C109C8semidirect
46. #11724786M16direct (N × H)
47. C8×C109C2×C8semidirect
48. #11724784C2×C8semidirect
65. C109C8×M16semidirect
87. M16#11724786direct (N × H)
113. C8C2×#11724786semidirect

Maximal subgroups

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

subgroupindex
#202960422
C2×C4×#117247862
#202958672
C8×#117247862
M16×Dic1092
C8×M16109