Finite Group Databasebeta

← C2×#20261839 #27158929

Subgroups — C2×#20261839 #27158929

Order 12416.

168 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 71 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×#15690907C212yesmaximal
2#20261839C214yesmaximal, direct product factor
3C2×C8×#87604C211yesmaximal, characteristic
4#15690907—22no—
5#15690907C2214yes—
6C2×#13095523—22no—
7C2×#13095519C2211yescharacteristic
8C2×C4×#87604C411yescharacteristic
9C8×#87604C412yes—
10C8×#87604C2212yes—
11C2×C8×D97C411yescharacteristic
12#13095523—24no—
13C22×#87604—21no—
14#13095519C2×C411yescharacteristic
15#13095519D411yescharacteristic
16#13095519Q811yescharacteristic
17#13095519C2311yescharacteristic
18C2×#11715897D411yescharacteristic
19C2×#11715897Q811yescharacteristic
20C4×#87604—21no—
21C4×#87604C2×C412yes—
22C2×C4×D97C2×C411yescharacteristic
23C2×#11715895C811yescharacteristic
24C8×D97C812yes—
25C8×D97C2×C412yes—
26C2×C8×C97C811yescharacteristic
27C22×D97M1611yescharacteristic
28C2×#87604—24no—
29C2×#87604—22no—
30C2×C4×C97C2×C811yescharacteristic
31C2×Dic97C4⋊C411yescharacteristic
32C4×D97C4⋊C411yescharacteristic
33C4×D97C2×C811yescharacteristic
34C4×D97M1611yescharacteristic
35C4×D97C22×C411yescharacteristic
36#11715897C4⋊C411yescharacteristic
37#11715897C4⋊C411yescharacteristic
38#11715897C2×D411yescharacteristic
39#11715897C2×Q811yescharacteristic
40C8×C97C2×C812yes—
41#11715895C2×C812yes—
42C22×C97C4⋊C811yescharacteristic
43C2×D97—22no—
44C2×D97C4⋊C811yescharacteristic
45C2×D97C2×M1611yescharacteristic
46#87604—24no—
47C4×C97C4⋊C811yescharacteristic
48C4×C97C22×C811yescharacteristic
49Dic97C4⋊C811yescharacteristic
50Dic97C2×C4⋊C411yescharacteristic
51C2×C97#36412yescomplemented
52C2×C97C2×C4⋊C811yescharacteristic
53D97—21no—
54D97—21no—
55C2×#364—971nomaximal, Sylow
56C97C2×#36411yescharacteristic, complemented, Sylow
57C2×M32—972no—
58C2×C4×C8—971no—
59#364—974no—
60C22×C8—971no—
61C22×C8—971no—
62C2×C42—971no—
63M32—974no—
64M32—1942no—
65C2×C16—1942no—
66C4×C8—972no—
67C4×C8—972no—
68C22×C4—971no—
69C22×C4—1941no—
70C2×C8—971no—
71C2×C8—971no—
72C2×C8—971no—
73C2×C8—971no—
74C2×C8—971no—
75C2×C8—971no—
76C2×C8—971no—
77C2×C8—972no—
78C2×C8—972no—
79C2×C8#1171590611yescharacteristic
80C42—972no—
81C42—1941no—
82C16—1944no—
83C23—971no—
84C2×C4—971no—
85C2×C4—971no—
86C2×C4—971no—
87C2×C4—971no—
88C2×C4—971no—
89C2×C4—1942no—
90C2×C4—1944no—
91C2×C4C2×#1171590611yescharacteristic
92C8—971no—
93C8—971no—
94C8—971no—
95C8—971no—
96C8—972no—
97C8C2×#1171590612yes—
98C22—971no—
99C22—971no—
100C22—1942no—
101C22C4⋊#1171590611yescharacteristic
102C4—971no—
103C4—971no—
104C4—1944no—
105C4C4⋊#1171590611yescharacteristic
106C4C22×#1171590611yescharacteristic
107C2—1941no—
108C2—1941no—
109C2#2026183912yesdirect product factor
110C2C2×C4⋊#1171590611yescharacteristic
subgroupG/H
centerC22C4⋊#11715906
commutatorC4×C97C22×C8
FrattiniC4C22×#11715906
FittingC2×C8×C97C8
socleC22×C97C4⋊C8
prime radicalC22×D97M16
cosocle#13095519C23
hypercenterC2×C8#11715906
hypocenterC97C2×#364
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

Complements

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

NH ≅ G/Ntype
2. #20261839C2direct (N × H)
51. C2×C97#364semidirect
56. C97C2×#364semidirect
109. C2#20261839direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156909072
#202618392
C2×C8×#876042
C2×#36497