Finite Group Databasebeta

← C2×#11724786⋊C8 #28378227

Subgroups — C2×#11724786⋊C8 #28378227

Order 13952.

248 conjugacy classes of subgroups; only the 138 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 138 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
1C2×C4×#11724786C211yesmaximal, characteristic
2C2×C4×#11724786C211yesmaximal, characteristic
3#11724786⋊C8C214yesmaximal, direct product factor
4C2×C8×Dic109C211yesmaximal, characteristic
5C22×#11724786C412yes—
6C22×#11724786C412yes—
7C4×#11724786C412yes—
8C4×#11724786C412yes—
9C4×#11724786C2212yes—
10C4×#11724786C2212yes—
11C22×#11724784C411yescharacteristic
12C2×C4×Dic109C2211yescharacteristic
13C8×Dic109C412yes—
14C8×Dic109C2212yes—
15C22×C8×C109C411yescharacteristic
16C2×#11724786—24no—
17C2×#11724786C818yescomplemented
18C2×#11724786C2×C414yes—
19C2×#11724786C2×C414yes—
20C22×Dic109C2×C411yescharacteristic
21C22×Dic109C2×C411yescharacteristic
22C2×#11724784—22no—
23C2×#11724784C2×C412yes—
24C4×Dic109C2×C411yescharacteristic
25C4×Dic109C2×C411yescharacteristic
26C4×Dic109C2×C411yescharacteristic
27C4×Dic109C2311yescharacteristic
28C22×C4×C109C2×C411yescharacteristic
29C2×C8×C109—22no—
30C2×C8×C109C2×C412yes—
31C23×C109C4211yescharacteristic
32C2×C4×C109C4211yescharacteristic
33C2×C4×C109M1612yes—
34C2×C4×C109M1612yes—
35C2×C4×C109C22×C411yescharacteristic
36C2×Dic109C4211yescharacteristic
37C2×Dic109C4211yescharacteristic
38C2×Dic109C2×C814yes—
39C2×Dic109M1614yes—
40C2×Dic109C22×C411yescharacteristic
41C2×Dic109C22×C411yescharacteristic
42#11724786—24no—
43#11724786C2×C818yescomplemented
44C8×C109—22no—
45#11724784—22no—
46C22×C109C4×C812yes—
47C22×C109#9712yes—
48C22×C109#9712yes—
49C22×C109C2×C4211yescharacteristic
50C4×C109#9712yes—
51C4×C109C2×M1611yescharacteristic
52C4×C109C2×M1611yescharacteristic
53Dic109C4×C812yes—
54Dic109#9712yes—
55Dic109C22×C812yes—
56Dic109C2×M1612yes—
57C2×C109#32214yescomplemented
58C2×C109C2×C4×C811yescharacteristic
59C2×C109C2×#9711yescharacteristic
60C2×C109C2×#9711yescharacteristic
61C2×#322—1091nomaximal, Sylow
62C109C2×#32211yescharacteristic, complemented, Sylow
63C2×C4×C8—1091no—
64C2×C4×C8—1091no—
65C2×C4×C8—1091no—
66#322—1094no—
67C22×C8—1092no—
68C22×C8—1092no—
69C22×C8—1091no—
70C22×C8#8913711yescharacteristic
71C2×C42—1091no—
72C4×C8—1092no—
73C4×C8—1092no—
74C4×C8—1092no—
75C4×C8—1092no—
76C4×C8—1092no—
77C4×C8—1092no—
78C22×C4—1091no—
79C22×C4—1091no—
80C22×C4C2×#8913711yescharacteristic
81C2×C8—22no—
82C2×C8—1098no—
83C2×C8—1094no—
84C2×C8—1094no—
85C2×C8—1092no—
86C2×C8—2184no—
87C2×C8—2182no—
88C2×C8C2×#8913712yes—
89C42—1091no—
90C42—1091no—
91C42—1091no—
92C42—1091no—
93C23C4×#8913711yescharacteristic
94C2×C4—1094no—
95C2×C4—1094no—
96C2×C4—1091no—
97C2×C4—1091no—
98C2×C4—1091no—
99C2×C4—1091no—
100C2×C4C4×#8913711yescharacteristic
101C2×C4#1318203812yes—
102C2×C4#1318203912yes—
103C2×C4C22×#8913711yescharacteristic
104C8—22no—
105C8—1098no—
106C8—2184no—
107C8—2182no—
108C22C8×#8913712yes—
109C22#1681275312yes—
110C22#1681275412yes—
111C22C2×C4×#8913711yescharacteristic
112C4—1092no—
113C4—1092no—
114C4—1092no—
115C4—1092no—
116C4#1681275412yes—
117C4C2×#1318203811yescharacteristic
118C4C2×#1318203911yescharacteristic
119C2#11724786⋊C814yesdirect product factor
120C2C2×C8×#8913711yescharacteristic
121C2C2×#1681275311yescharacteristic
122C2C2×#1681275411yescharacteristic
subgroupG/H
centerC22×C4C2×#89137
commutatorC2×C109C2×C4×C8
FrattiniC2×C4C22×#89137
FittingC22×C8×C109C4
socle, prime radicalC23×C109C42
cosocleC4×Dic109C23
hypercenterC22×C8#89137
hypocenterC109C2×#322
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
3. #11724786⋊C8C2direct (N × H)
17. C2×#11724786C8semidirect
43. #11724786C2×C8semidirect
57. C2×C109#322semidirect
62. C109C2×#322semidirect
119. C2#11724786⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#117247862
#11724786⋊C82
C2×C8×Dic1092
C2×#322109