Finite Group Databasebeta

← C2×#20298722 #28399494

Subgroups — C2×#20298722 #28399494

Order 14464.

440 conjugacy classes of subgroups; only the 253 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 253 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×Dic226C211yesmaximal, characteristic
2#20298722C218yesmaximal, direct product factor
3C2×#16813551C212yesmaximal
4C2×C4×#11744751C211yesmaximal, characteristic
5C2×C8×Dic113C212yesmaximal
6C2×C4⋊C8×C113C211yesmaximal, characteristic
7C22×Dic226C411yescharacteristic
8C22×#11744751C2211yescharacteristic
9C22×#11744751C2211yescharacteristic
10C4×Dic226C414yes—
11C4×Dic226C2214yes—
12C2×C4⋊Dic113C411yescharacteristic
13C2×#14268626C412yes—
14C2×C4×Dic113C2212yes—
15#16813551C2218yes—
16C4×#11744751C2214yes—
17C8×Dic113C2218yes—
18C22×C8×C113C2212yes—
19C2×C42×C113C2211yescharacteristic
20C4⋊C8×C113C2214yes—
21C2×Dic226C818yescomplemented
22C2×Dic226C2×C414yes—
23C22×Dic113C2×C412yes—
24C22×Dic113C2×C412yes—
25C2×#11744751—22no—
26C2×#11744751Q814yescomplemented
27C2×#11744751C2312yes—
28C2×#11744751C2312yes—
29C4⋊Dic113C2×C414yes—
30#14268626C2×C418yes—
31C4×Dic113C2×C414yes—
32C4×Dic113C2314yes—
33C22×C4×C113C2×C411yescharacteristic
34C22×C4×C113C2×C411yescharacteristic
35C22×C4×C113C2311yescharacteristic
36C2×C8×C113—24no—
37C2×C8×C113C2314yes—
38C42×C113C2×C412yes—
39C42×C113C2312yes—
40C23×C113C22×C411yescharacteristic
41C2×C4×C113—22no—
42C2×C4×C113C2×C814yes—
43C2×C4×C113C22×C412yes—
44C2×C4×C113C22×C411yescharacteristic
45C2×C4×C113C22×C412yes—
46C2×C4×C113C2×Q812yes—
47C2×C4×C113#4112yes—
48C2×C4×C113C2411yescharacteristic
49C2×Dic113—24no—
50C2×Dic113C2×C818yes—
51C2×Dic113C22×C414yes—
52C2×Dic113C22×C414yes—
53Dic226C2×C8116yescomplemented
54C8×C113—24no—
55#11744751—22no—
56#11744751C2×Q814yescomplemented
57C22×C113C4×Q812yes—
58C22×C113C22×C812yes—
59C22×C113#13112yes—
60C22×C113C23×C411yescharacteristic
61C4×C113—22no—
62C4×C113C4×Q812yes—
63C4×C113C22×C814yes—
64C4×C113C22×Q811yescharacteristic
65C4×C113C2×#4111yescharacteristic
66Dic113—24no—
67Dic113C22×C818yes—
68C2×C113C8×Q814yescomplemented
69C2×C113C2×C4×Q811yescharacteristic
70C2×C113C23×C811yescharacteristic
71C2×C113C2×#13111yescharacteristic
72C2×C8×Q8—1131nomaximal, Sylow
73C113C2×C8×Q811yescharacteristic, complemented, Sylow
74C2×C4×Q8—1131no—
75C8×Q8—1138no—
76C2×C4⋊C8—1132no—
77C2×C4⋊C8D11311yescharacteristic
78C2×C4×C8—1132no—
79C2×C4×C8—1131no—
80C22×Q8—1131no—
81C22×C8—1131no—
82C22×C8—1131no—
83C22×C8C2×D11312yes—
84C4×Q8—1134no—
85C4×Q8—1134no—
86C2×C4⋊C4—1132no—
87C2×C4⋊C4—1131no—
88C2×C42—1132no—
89C2×C42C2×D11311yescharacteristic
90C4⋊C8—1138no—
91C4⋊C8C2×D11314yes—
92C4×C8—1138no—
93C4×C8—1134no—
94C2×Q8—1138no—
95C2×Q8—1134no—
96C22×C4—1132no—
97C22×C4—1132no—
98C22×C4C4×D11311yescharacteristic
99C22×C4C4×D11311yescharacteristic
100C22×C4C22×D11311yescharacteristic
101C2×C8—24no—
102C2×C8—1134no—
103C2×C8—1132no—
104C2×C8—1132no—
105C2×C8—2262no—
106C2×C8C22×D11314yes—
107C4⋊C4—1138no—
108C4⋊C4—1134no—
109C42—1134no—
110C42—1134no—
111C42C4×D11312yes—
112C42C22×D11312yes—
113C23C2×C4×D11311yescharacteristic
114Q8—11316no—
115C2×C4—22no—
116C2×C4—1138no—
117C2×C4—1134no—
118C2×C4—1134no—
119C2×C4—2264no—
120C2×C4C8×D11314yes—
121C2×C4C2×C4×D11312yes—
122C2×C4C2×C4×D11311yescharacteristic
123C2×C4C2×C4×D11312yes—
124C2×C4Q8×D11312yes—
125C2×C4#1426864612yes—
126C2×C4C23×D11311yescharacteristic
127C8—24no—
128C8—1134no—
129C8—2262no—
130C22#1681358712yes—
131C22C2×C8×D11312yes—
132C22#1681363012yes—
133C22C22×C4×D11311yescharacteristic
134C4—22no—
135C4—1138no—
136C4—2264no—
137C4#1681358712yes—
138C4C2×C8×D11314yes—
139C4C2×Q8×D11311yescharacteristic
140C4C2×#1426864611yescharacteristic
141C2#2029872214yesdirect product factor
142C2C2×#1681358711yescharacteristic
143C2C22×C8×D11311yescharacteristic
144C2C2×#1681363011yescharacteristic
subgroupG/H
centerC22×C4C22×D113
commutatorC2×C113C23×C8
FrattiniC2×C4C23×D113
FittingC2×C4⋊C8×C113C2
socle, prime radicalC23×C113C22×C4
cosocleC2×C4×C113C24
hypercenterC2×C4⋊C8D113
hypocenterC113C2×C8×Q8
LCSG ▷ C2×C113 ▷ C113
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #20298722C2direct (N × H)
21. C2×Dic226C8semidirect
26. C2×#11744751Q8semidirect
53. Dic226C2×C8semidirect
56. #11744751C2×Q8semidirect
68. C2×C113C8×Q8semidirect
73. C113C2×C8×Q8semidirect
141. C2#20298722direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2262
#202987222
C2×#168135512
C2×C4×#117447512
C2×C8×Dic1132
C2×C4⋊C8×C1132
C2×C8×Q8113