Finite Group Databasebeta

← C2×#20261657 #27158074

Subgroups — C2×#20261657 #27158074

Order 12416.

168 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 90 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×#15690884C212yesmaximal
2#20261657C214yesmaximal, direct product factor
3C2×C8×Dic97C211yesmaximal, characteristic
4#15690884—22no—
5#15690884C2214yes—
6C2×#13095514—22no—
7C22×#11715895C2211yescharacteristic
8C2×C4×Dic97C411yescharacteristic
9C8×Dic97C412yes—
10C8×Dic97C2212yes—
11C22×C8×C97C411yescharacteristic
12#13095514—24no—
13C22×Dic97—21no—
14C2×#11715895C2×C411yescharacteristic
15C2×#11715895D411yescharacteristic
16C2×#11715895D411yescharacteristic
17C2×#11715895Q811yescharacteristic
18C2×#11715895Q811yescharacteristic
19C2×#11715895C2311yescharacteristic
20C4×Dic97—21no—
21C4×Dic97C2×C412yes—
22C22×C4×C97C2×C411yescharacteristic
23C2×C8×C97C812yes—
24C2×C8×C97C812yes—
25C2×C8×C97C2×C412yes—
26C23×C97M1611yescharacteristic
27C2×C4×C97C4⋊C411yescharacteristic
28C2×C4×C97C4⋊C411yescharacteristic
29C2×C4×C97C2×C811yescharacteristic
30C2×C4×C97C2×C811yescharacteristic
31C2×C4×C97M1611yescharacteristic
32C2×C4×C97C22×C411yescharacteristic
33C2×Dic97—24no—
34C2×Dic97—22no—
35C8×C97C2×C814yes—
36#11715895C4⋊C411yescharacteristic
37#11715895C4⋊C411yescharacteristic
38#11715895C2×D411yescharacteristic
39#11715895C2×Q811yescharacteristic
40C22×C97—22no—
41C22×C97C4⋊C811yescharacteristic
42C22×C97C4⋊C811yescharacteristic
43C22×C97C2×M1611yescharacteristic
44C4×C97C4⋊C811yescharacteristic
45C4×C97C4⋊C811yescharacteristic
46C4×C97C2×C4⋊C411yescharacteristic
47C4×C97C22×C811yescharacteristic
48Dic97—24no—
49C2×C97—21no—
50C2×C97—21no—
51C2×C97#36412yescomplemented
52C2×C97C2×C4⋊C811yescharacteristic
53C2×#364—971nomaximal, Sylow
54C97C2×#36411yescharacteristic, complemented, Sylow
55C2×M32—972no—
56C2×C4×C8—971no—
57#364—974no—
58C22×C8—971no—
59C22×C8#8760411yescharacteristic
60C2×C42—971no—
61M32—974no—
62M32—1942no—
63C2×C16—1942no—
64C4×C8—972no—
65C4×C8—972no—
66C22×C4—1941no—
67C22×C4C2×#8760411yescharacteristic
68C2×C8—971no—
69C2×C8—971no—
70C2×C8—971no—
71C2×C8—971no—
72C2×C8—971no—
73C2×C8—971no—
74C2×C8#1171589712yes—
75C2×C8#1171589712yes—
76C2×C8C2×#8760412yes—
77C42—972no—
78C42—1941no—
79C16—1944no—
80C23#1309552111yescharacteristic
81C2×C4—1944no—
82C2×C4—1942no—
83C2×C4C4⋊#8760411yescharacteristic
84C2×C4C4⋊#8760411yescharacteristic
85C2×C4C2×#1171589711yescharacteristic
86C2×C4C2×#1171589711yescharacteristic
87C2×C4#1309552111yescharacteristic
88C2×C4C22×#8760411yescharacteristic
89C8—971no—
90C8—971no—
91C8—971no—
92C8—971no—
93C8C2×#1171589714yes—
94C22—22no—
95C22C4⋊#1171589711yescharacteristic
96C22C4⋊#1171589711yescharacteristic
97C22C2×#1309552111yescharacteristic
98C4—1944no—
99C4C4⋊#1171589711yescharacteristic
100C4C4⋊#1171589711yescharacteristic
101C4C2×C4⋊#8760411yescharacteristic
102C4C22×#1171589711yescharacteristic
103C2—21no—
104C2—21no—
105C2#2026165712yesdirect product factor
106C2C2×C4⋊#1171589711yescharacteristic
subgroupG/H
centerC2×C4C4⋊#87604
commutatorC4×C97C22×C8
FrattiniC2×C4C22×#87604
FittingC22×C8×C97C4
socleC22×C97C4⋊C8
prime radicalC23×C97M16
cosocleC2×#11715895C23
hypercenterC22×C8#87604
hypocenterC97C2×#364
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #20261657C2direct (N × H)
51. C2×C97#364semidirect
54. C97C2×#364semidirect
105. C2#20261657direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908842
#202616572
C2×C8×Dic972
C2×#36497