Finite Group Databasebeta

← C2×#20261662 #27158086

Subgroups — C2×#20261662 #27158086

Order 12416.

168 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 74 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×#15690879C212yesmaximal
2#20261662C214yesmaximal, direct product factor
3C2×C16×D97C211yesmaximal, characteristic
4C2×C4⋊#87604—22no—
5#15690879—22no—
6#15690879C2214yes—
7C2×C8×D97C2211yescharacteristic
8C2×#13095486C411yescharacteristic, complemented
9C16×D97C412yescomplemented
10C16×D97C2212yes—
11C2×C16×C97C411yescharacteristic, complemented
12C22×#87604—42no—
13C4⋊#87604—24no—
14C4⋊#87604—42no—
15C2×C4×D97D411yescharacteristic
16C2×#11715895Q811yescharacteristic
17C8×D97C2×C411yescharacteristic
18C8×D97D411yescharacteristic
19C8×D97Q811yescharacteristic
20C8×D97C2311yescharacteristic
21#13095486C2×C412yescomplemented
22C2×C8×C97C2×C411yescharacteristic
23C16×C97C2×C412yescomplemented
24C22×D97D811yescharacteristic
25C2×#87604—44no—
26C2×#87604—84no—
27C2×C4×C97C4⋊C411yescharacteristic
28C2×Dic97Q1611yescharacteristic
29C4×D97C4⋊C411yescharacteristic
30C4×D97D811yescharacteristic
31C4×D97Q1611yescharacteristic
32C4×D97C2×D411yescharacteristic
33C8×C97C4⋊C411yescharacteristic
34C8×C97C22×C411yescharacteristic
35#11715895C4⋊C411yescharacteristic
36#11715895C2×Q811yescharacteristic
37C22×C97#10711yescharacteristic
38C2×D97#10711yescharacteristic
39C2×D97SD3214yes—
40C2×D97C2×D811yescharacteristic
41#87604—84no—
42C4×C97#10711yescharacteristic
43C4×C97C2×C4⋊C411yescharacteristic
44Dic97#10711yescharacteristic
45Dic97C2×Q1611yescharacteristic
46C2×C97#36712yescomplemented
47C2×C97C2×#10711yescharacteristic
48D97#36712yescomplemented
49D97C2×SD3212yes—
50C2×#367—971nomaximal, Sylow
51C97C2×#36711yescharacteristic, complemented, Sylow
52C22×C16—971no—
53C2×#107—972no—
54#367—974no—
55C22×C8—971no—
56C2×C4⋊C4—1942no—
57C2×C16—971no—
58C2×C16—972no—
59C2×C16—972no—
60C2×C16#8760411yescharacteristic, complemented
61#107—974no—
62#107—1942no—
63C22×C4—971no—
64C22×C4—3882no—
65C2×C8—971no—
66C2×C8—971no—
67C2×C8—971no—
68C2×C8—971no—
69C2×C8—971no—
70C2×C8C2×#8760411yescharacteristic
71C4⋊C4—3882no—
72C4⋊C4—1944no—
73C16—972no—
74C16C2×#8760412yescomplemented
75C23—971no—
76C2×C4—7764no—
77C2×C4—971no—
78C2×C4—971no—
79C2×C4—971no—
80C2×C4—971no—
81C2×C4—971no—
82C2×C4—3884no—
83C2×C4C4⋊#8760411yescharacteristic
84C8—971no—
85C8—971no—
86C8C4⋊#8760411yescharacteristic
87C8C22×#8760411yescharacteristic
88C22—974no—
89C22—971no—
90C22—971no—
91C22#1569087911yescharacteristic
92C4—7764no—
93C4—971no—
94C4—971no—
95C4#1569087911yescharacteristic
96C4C2×C4⋊#8760411yescharacteristic
97C2—972no—
98C2—972no—
99C2#2026166212yesdirect product factor
100C2C2×#1569087911yescharacteristic
subgroupG/H
centerC22#15690879
commutatorC8×C97C22×C4
FrattiniC8C22×#87604
FittingC2×C16×C97C4
socleC22×C97#107
prime radicalC22×D97D8
cosocleC8×D97C23
hypercenterC2×C16#87604
hypocenterC97C2×#367
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

Complements

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

NH ≅ G/Ntype
2. #20261662C2direct (N × H)
8. C2×#13095486C4semidirect
9. C16×D97C4semidirect
11. C2×C16×C97C4semidirect
21. #13095486C2×C4semidirect
23. C16×C97C2×C4semidirect
46. C2×C97#367semidirect
48. D97#367semidirect
51. C97C2×#367semidirect
60. C2×C16#87604semidirect
74. C16C2×#87604semidirect
99. C2#20261662direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908792
#202616622
C2×C16×D972
C2×#36797