Finite Group Databasebeta

← C2×#20261622 #27157935

Subgroups — C2×#20261622 #27157935

Order 12416.

200 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 106 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×#15690883C211yesmaximal, characteristic
2C2×C8×#87604C211yesmaximal, characteristic
3#20261622C214yesmaximal, direct product factor
4C2×C16×D97C211yesmaximal, characteristic
5C2×#13095519C411yescharacteristic
6C2×C4×#87604C411yescharacteristic
7#15690883C412yescomplemented
8#15690883C2212yes—
9C2×#13095514C412yescomplemented
10C8×#87604C412yes—
11C8×#87604C2212yes—
12C2×C8×D97C2211yescharacteristic
13C2×#13095486C411yescharacteristic, complemented
14C16×D97C412yescomplemented
15C16×D97C2212yes—
16C2×C16×C97C411yescharacteristic, complemented
17C22×#87604C812yes—
18#13095519C812yes—
19#13095519C2×C412yes—
20C2×#11715897C812yes—
21C4×#87604C812yes—
22C4×#87604C2×C412yes—
23#13095514C2×C414yescomplemented
24C2×C4×D97C2×C411yescharacteristic
25C2×#11715895C2×C411yescharacteristic
26C8×D97C2×C411yescharacteristic
27C8×D97C2×C411yescharacteristic
28C8×D97C2×C411yescharacteristic
29C8×D97C2311yescharacteristic
30#13095486C2×C412yescomplemented
31C2×C8×C97C2×C411yescharacteristic
32C16×C97C2×C412yescomplemented
33C22×D97C2×C811yescharacteristic
34C2×#87604—24no—
35C2×#87604C2×C814yes—
36C2×C4×C97C4211yescharacteristic
37C2×Dic97C2×C811yescharacteristic
38C4×D97C4211yescharacteristic
39C4×D97C2×C811yescharacteristic
40C4×D97C2×C811yescharacteristic
41C4×D97C22×C411yescharacteristic
42#11715897C2×C814yes—
43C8×C97C4211yescharacteristic
44C8×C97C22×C411yescharacteristic
45#11715895C4211yescharacteristic
46#11715895C22×C411yescharacteristic
47C22×C97C4×C811yescharacteristic
48C2×D97C4×C811yescharacteristic
49C2×D97M3214yes—
50C2×D97C22×C811yescharacteristic
51#87604—24no—
52C4×C97C4×C811yescharacteristic
53C4×C97C2×C4211yescharacteristic
54Dic97C4×C811yescharacteristic
55Dic97C22×C811yescharacteristic
56C2×C97#34612yescomplemented
57C2×C97C2×C4×C811yescharacteristic
58D97#34612yescomplemented
59D97C2×M3212yes—
60C2×#346—971nomaximal, Sylow
61C97C2×#34611yescharacteristic, complemented, Sylow
62C22×C16—971no—
63C22×C16—971no—
64C2×C4×C8—971no—
65#346—974no—
66C22×C8—971no—
67C22×C8—971no—
68C2×C42—971no—
69C2×C16—972no—
70C2×C16—972no—
71C2×C16—972no—
72C2×C16—971no—
73C2×C16—972no—
74C2×C16—972no—
75C2×C16#8760411yescharacteristic, complemented
76C4×C8—972no—
77C4×C8—972no—
78C22×C4—971no—
79C22×C4—972no—
80C2×C8—972no—
81C2×C8—972no—
82C2×C8—972no—
83C2×C8—971no—
84C2×C8—971no—
85C2×C8—971no—
86C2×C8—971no—
87C2×C8—971no—
88C2×C8C2×#8760411yescharacteristic
89C42—972no—
90C42—972no—
91C16—974no—
92C16—972no—
93C16C2×#8760412yescomplemented
94C23—971no—
95C2×C4—971no—
96C2×C4—971no—
97C2×C4—971no—
98C2×C4—971no—
99C2×C4—971no—
100C2×C4—974no—
101C2×C4—1944no—
102C2×C4C4×#8760411yescharacteristic
103C8—974no—
104C8—971no—
105C8—971no—
106C8C4×#8760411yescharacteristic
107C8C22×#8760411yescharacteristic
108C22—971no—
109C22—971no—
110C22—974no—
111C22C8×#8760411yescharacteristic
112C4—971no—
113C4—971no—
114C4—1944no—
115C4C8×#8760411yescharacteristic
116C4C2×C4×#8760411yescharacteristic
117C2—972no—
118C2—972no—
119C2#2026162212yesdirect product factor
120C2C2×C8×#8760411yescharacteristic
subgroupG/H
centerC2×C8C2×#87604
commutatorC2×C97C2×C4×C8
FrattiniC8C22×#87604
FittingC2×C16×C97C4
socleC22×C97C4×C8
prime radicalC22×D97C2×C8
cosocleC8×D97C23
hypercenterC2×C16#87604
hypocenterC97C2×#346
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C8 ◁ C2×C16

Complements

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

NH ≅ G/Ntype
3. #20261622C2direct (N × H)
7. #15690883C4semidirect
9. C2×#13095514C4semidirect
13. C2×#13095486C4semidirect
14. C16×D97C4semidirect
16. C2×C16×C97C4semidirect
23. #13095514C2×C4semidirect
30. #13095486C2×C4semidirect
32. C16×C97C2×C4semidirect
56. C2×C97#346semidirect
58. D97#346semidirect
61. C97C2×#346semidirect
75. C2×C16#87604semidirect
93. C16C2×#87604semidirect
119. C2#20261622direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908832
C2×C8×#876042
#202616222
C2×C16×D972
C2×#34697