Finite Group Databasebeta

← C2×#20297282 #28384077

Subgroups — C2×#20297282 #28384077

Order 14272.

322 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 127 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
1C22×Dic446C211yesmaximal, characteristic, complemented
2C22×C4×D223C211yesmaximal, characteristic
3#20297282C218yesmaximal, direct product factor
4C2×Dic223⋊C4C211yesmaximal, characteristic, complemented
5C2×Dic223⋊C4C211yesmaximal, characteristic, complemented
6C2×(C2×D223)⋊C4C211yesmaximal, characteristic
7C2×(C2×D223)⋊C4C211yesmaximal, characteristic
8C2×C4⋊C4×C223C211yesmaximal, characteristic, complemented
9C23×D223C2211yescharacteristic
10C2×Dic446—24no—
11C2×Dic446C2214yescomplemented
12C22×Dic223C2211yescharacteristic
13C22×Dic223C2211yescharacteristic
14C22×Dic223C2211yescharacteristic
15C2×C4×D223—24no—
16C2×C4×D223C2214yes—
17Dic223⋊C4C2214yescomplemented
18Dic223⋊C4C2214yescomplemented
19(C2×D223)⋊C4C2214yes—
20(C2×D223)⋊C4C2214yes—
21C22×C4×C223C2211yescharacteristic
22C22×C4×C223C2211yescharacteristic
23C22×C4×C223C2211yescharacteristic
24C4⋊C4×C223C2214yescomplemented
25C22×D223—22no—
26C22×D223—22no—
27C22×D223Q814yescomplemented
28C22×D223C2312yes—
29Dic446—28no—
30C2×Dic223—22no—
31C2×Dic223—22no—
32C2×Dic223D414yes—
33C2×Dic223C2312yes—
34C2×Dic223C2312yes—
35C2×Dic223C2312yes—
36C4×D223—28no—
37C23×C223C2311yescharacteristic
38C2×C4×C223—22no—
39C2×C4×C223—22no—
40C2×C4×C223—22no—
41C2×C4×C223C2312yes—
42C2×C4×C223C2312yes—
43C2×C4×C223C2312yes—
44C22×C223C2×D412yes—
45C22×C223C2×Q812yes—
46C22×C223#4112yes—
47C22×C223C2411yescharacteristic
48C2×D223—28no—
49C2×D223—22no—
50C2×D223—22no—
51C2×D223C2×Q814yescomplemented
52C4×C223—22no—
53C4×C223—22no—
54C4×C223—22no—
55Dic223—22no—
56Dic223—22no—
57Dic223C2×D414yes—
58C2×C223C22⋊Q814yescomplemented
59C2×C223C22×D411yescharacteristic
60C2×C223C22×Q811yescharacteristic
61C2×C223C2×#4111yescharacteristic
62D223—24no—
63C223C2×C22⋊Q811yescharacteristic, complemented, Sylow
64C2×C22⋊Q8—2231nomaximal, Sylow
65C22×Q8—2231no—
66C23×C4—2231no—
67C22⋊Q8—2238no—
68C2×C4⋊C4—2231no—
69C2×C4⋊C4—2231no—
70C2×C4⋊C4D22311yescharacteristic, complemented
71C2×C22⋊C4—2231no—
72C2×C22⋊C4—2231no—
73C24—2231no—
74C2×Q8—4464no—
75C2×Q8—2234no—
76C22×C4—4464no—
77C22×C4—2231no—
78C22×C4—2231no—
79C22×C4—2234no—
80C22×C4—2231no—
81C22×C4C2×D22311yescharacteristic
82C22×C4C2×D22311yescharacteristic
83C22×C4C2×D22311yescharacteristic
84C4⋊C4—2234no—
85C4⋊C4—2234no—
86C4⋊C4C2×D22314yescomplemented
87C22⋊C4—2234no—
88C22⋊C4—2234no—
89C23—4462no—
90C23—4462no—
91C23—2234no—
92C23—2232no—
93C23C22×D22311yescharacteristic
94Q8—4468no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—4468no—
99C2×C4—4462no—
100C2×C4—4462no—
101C2×C4—2232no—
102C2×C4—2232no—
103C2×C4—2234no—
104C2×C4—2232no—
105C2×C4C22×D22312yes—
106C2×C4C22×D22312yes—
107C2×C4C22×D22312yes—
108C22—4468no—
109C22—4462no—
110C22—4462no—
111C22—2234no—
112C22D4×D22312yes—
113C22Q8×D22312yes—
114C22#1681317012yes—
115C22C23×D22311yescharacteristic
116C4—22no—
117C4—22no—
118C4—22no—
119C4—4462no—
120C4—4462no—
121C4—2234no—
122C2—4464no—
123C2#2029728214yesdirect product factor
124C2C2×D4×D22311yescharacteristic
125C2C2×Q8×D22311yescharacteristic
126C2C2×#1681317011yescharacteristic
subgroupG/H
centerC23C22×D223
commutator, cosocleC22×C223C24
FrattiniC22C23×D223
FittingC2×C4⋊C4×C223C2
socleC23×C223C23
prime radicalC23×D223C22
hypercenterC2×C4⋊C4D223
hypocenterC223C2×C22⋊Q8
LCSG ▷ C22×C223 ▷ C223
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×Dic446C2semidirect
3. #20297282C2direct (N × H)
4. C2×Dic223⋊C4C2semidirect
5. C2×Dic223⋊C4C2semidirect
8. C2×C4⋊C4×C223C2semidirect
11. C2×Dic446C22semidirect
17. Dic223⋊C4C22semidirect
18. Dic223⋊C4C22semidirect
24. C4⋊C4×C223C22semidirect
27. C22×D223Q8semidirect
51. C2×D223C2×Q8semidirect
58. C2×C223C22⋊Q8semidirect
63. C223C2×C22⋊Q8semidirect
70. C2×C4⋊C4D223semidirect
86. C4⋊C4C2×D223semidirect
123. C2#20297282direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4462
C22×C4×D2232
#202972822
C2×Dic223⋊C42
C2×(C2×D223)⋊C42
C2×C4⋊C4×C2232
C2×C22⋊Q8223