Finite Group Databasebeta

← C2×#22578290 #31796988

Subgroups — C2×#22578290 #31796988

Order 17536.

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×#17984161C211yesmaximal, characteristic
2C2×C8×#10587739C211yesmaximal, characteristic
3#22578290C214yesmaximal, direct product factor
4C2×C16×D137C211yesmaximal, characteristic
5C2×#14555518C411yescharacteristic
6C2×C4×#10587739C411yescharacteristic
7#17984161C412yescomplemented
8#17984161C2212yes—
9C2×#14555513C412yescomplemented
10C8×#10587739C412yes—
11C8×#10587739C2212yes—
12C2×C8×D137C2211yescharacteristic
13C2×#14555485C411yescharacteristic, complemented
14C16×D137C412yescomplemented
15C16×D137C2212yes—
16C2×C16×C137C411yescharacteristic, complemented
17C22×#10587739C812yes—
18#14555518C812yes—
19#14555518C2×C412yes—
20C2×#11764047C812yes—
21C4×#10587739C812yes—
22C4×#10587739C2×C412yes—
23#14555513C2×C414yescomplemented
24C2×C4×D137C2×C411yescharacteristic
25C2×#11764040C2×C411yescharacteristic
26C8×D137C2×C411yescharacteristic
27C8×D137C2×C411yescharacteristic
28C8×D137C2×C411yescharacteristic
29C8×D137C2311yescharacteristic
30#14555485C2×C412yescomplemented
31C2×C8×C137C2×C411yescharacteristic
32C16×C137C2×C412yescomplemented
33C2×#10587739—24no—
34C2×#10587739C2×C814yes—
35#11764047C2×C814yes—
36C22×D137C2×C811yescharacteristic
37C2×Dic137C2×C811yescharacteristic
38C4×D137C4211yescharacteristic
39C4×D137C2×C811yescharacteristic
40C4×D137C2×C811yescharacteristic
41C4×D137C22×C411yescharacteristic
42#11764040C4211yescharacteristic
43#11764040C22×C411yescharacteristic
44C2×C4×C137C4211yescharacteristic
45C8×C137C4211yescharacteristic
46C8×C137C22×C411yescharacteristic
47C22×C137C4×C811yescharacteristic
48C2×D137C4×C811yescharacteristic
49C2×D137M3214yes—
50C2×D137C22×C811yescharacteristic
51#10587739—24no—
52C4×C137C4×C811yescharacteristic
53C4×C137C2×C4211yescharacteristic
54Dic137C4×C811yescharacteristic
55Dic137C22×C811yescharacteristic
56C2×C137#34612yescomplemented
57C2×C137C2×C4×C811yescharacteristic
58D137#34612yescomplemented
59D137C2×M3212yes—
60C137C2×#34611yescharacteristic, complemented, Sylow
61C2×#346—1371nomaximal, Sylow
62C22×C16—1371no—
63C22×C16—1371no—
64C2×C4×C8—1371no—
65#346—1374no—
66C22×C8—1371no—
67C22×C8—1371no—
68C2×C42—1371no—
69C2×C16—1372no—
70C2×C16—1372no—
71C2×C16—1372no—
72C2×C16—1371no—
73C2×C16—1372no—
74C2×C16—1372no—
75C2×C16#1058773911yescharacteristic, complemented
76C4×C8—1372no—
77C4×C8—1372no—
78C22×C4—1372no—
79C22×C4—1371no—
80C2×C8—1372no—
81C2×C8—1372no—
82C2×C8—1372no—
83C2×C8—1371no—
84C2×C8—1371no—
85C2×C8—1371no—
86C2×C8—1371no—
87C2×C8—1371no—
88C2×C8C2×#1058773911yescharacteristic
89C42—1372no—
90C42—1372no—
91C16—1374no—
92C16—1372no—
93C16C2×#1058773912yescomplemented
94C23—1371no—
95C2×C4—2744no—
96C2×C4—1374no—
97C2×C4—1371no—
98C2×C4—1371no—
99C2×C4—1371no—
100C2×C4—1371no—
101C2×C4—1371no—
102C2×C4C4×#1058773911yescharacteristic
103C8—1374no—
104C8—1371no—
105C8—1371no—
106C8C4×#1058773911yescharacteristic
107C8C22×#1058773911yescharacteristic
108C22—1374no—
109C22—1371no—
110C22—1371no—
111C22C8×#1058773911yescharacteristic
112C4—2744no—
113C4—1371no—
114C4—1371no—
115C4C8×#1058773911yescharacteristic
116C4C2×C4×#1058773911yescharacteristic
117C2—1372no—
118C2—1372no—
119C2#2257829012yesdirect product factor
120C2C2×C8×#1058773911yescharacteristic
subgroupG/H
centerC2×C8C2×#10587739
commutatorC2×C137C2×C4×C8
FrattiniC8C22×#10587739
FittingC2×C16×C137C4
socleC22×C137C4×C8
prime radicalC22×D137C2×C8
cosocleC8×D137C23
hypercenterC2×C16#10587739
hypocenterC137C2×#346
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C2×C16

Complements

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

NH ≅ G/Ntype
3. #22578290C2direct (N × H)
7. #17984161C4semidirect
9. C2×#14555513C4semidirect
13. C2×#14555485C4semidirect
14. C16×D137C4semidirect
16. C2×C16×C137C4semidirect
23. #14555513C2×C4semidirect
30. #14555485C2×C4semidirect
32. C16×C137C2×C4semidirect
56. C2×C137#346semidirect
58. D137#346semidirect
60. C137C2×#346semidirect
75. C2×C16#10587739semidirect
93. C16C2×#10587739semidirect
119. C2#22578290direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841612
C2×C8×#105877392
#225782902
C2×C16×D1372
C2×#346137