Finite Group Databasebeta

← C2×#22578266 #31796333

Subgroups — C2×#22578266 #31796333

Order 17536.

200 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 114 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×C4⋊#11764047C212yesmaximal
2#22578266C214yesmaximal, direct product factor
3C2×C8×Dic137C211yesmaximal, characteristic
4C22×#11764047—22no—
5C4⋊#11764047—22no—
6C4⋊#11764047C2214yes—
7C22×#11764040C411yescharacteristic
8C2×C4×Dic137C2211yescharacteristic
9C8×Dic137C412yes—
10C8×Dic137C2212yes—
11C22×C8×C137C411yescharacteristic
12C2×#11764047—24no—
13C2×#11764047—44no—
14C22×Dic137D411yescharacteristic
15C22×Dic137Q811yescharacteristic
16C2×#11764040—22no—
17C2×#11764040C2×C412yes—
18C4×Dic137C2×C411yescharacteristic
19C4×Dic137D411yescharacteristic
20C4×Dic137Q811yescharacteristic
21C4×Dic137C2311yescharacteristic
22C22×C4×C137C2×C411yescharacteristic
23C2×C8×C137C814yescomplemented
24C2×C8×C137C2×C412yes—
25#11764047—44no—
26C2×Dic137—22no—
27C2×Dic137C4⋊C411yescharacteristic
28C2×Dic137C4⋊C411yescharacteristic
29C2×Dic137D812yes—
30C2×Dic137Q1612yes—
31C2×Dic137C2×D411yescharacteristic
32C2×Dic137C2×Q811yescharacteristic
33#11764040—22no—
34C23×C137C4⋊C411yescharacteristic
35C2×C4×C137C4⋊C411yescharacteristic
36C2×C4×C137C2×C812yes—
37C2×C4×C137M1612yes—
38C2×C4×C137C22×C411yescharacteristic
39C8×C137C2×C814yescomplemented
40C22×C137C4⋊C812yes—
41C22×C137#10712yes—
42C22×C137#10812yes—
43C22×C137C2×C4⋊C411yescharacteristic
44C4×C137C4⋊C812yes—
45C4×C137C22×C811yescharacteristic
46C4×C137C2×M1611yescharacteristic
47Dic137—21no—
48Dic137—21no—
49Dic137#10712yes—
50Dic137C2×D811yescharacteristic
51Dic137C2×Q1611yescharacteristic
52C2×C137#33514yescomplemented
53C2×C137C2×C4⋊C811yescharacteristic
54C2×C137C2×#10711yescharacteristic
55C2×C137C2×#10811yescharacteristic
56C137C2×#33511yescharacteristic, complemented, Sylow
57C2×#335—1371nomaximal, Sylow
58C2×C4⋊C8—1372no—
59C2×C4×C8—1371no—
60#335—1374no—
61C22×C8—2742no—
62C22×C8—1371no—
63C22×C8#1058773911yescharacteristic
64C2×C42—1371no—
65C4⋊C8—2742no—
66C4⋊C8—1374no—
67C4×C8—1372no—
68C4×C8—1372no—
69C22×C4—1371no—
70C22×C4—1371no—
71C22×C4C2×#1058773911yescharacteristic
72C2×C8—2742no—
73C2×C8—2744no—
74C2×C8—5484no—
75C2×C8—1372no—
76C2×C8#1176404714yescomplemented
77C2×C8C2×#1058773912yes—
78C42—1371no—
79C42—1371no—
80C42—1371no—
81C42—1371no—
82C23C4⋊#1058773911yescharacteristic
83C2×C4—2742no—
84C2×C4—1371no—
85C2×C4—1371no—
86C2×C4—1372no—
87C2×C4—1372no—
88C2×C4—1371no—
89C2×C4—1371no—
90C2×C4C4⋊#1058773911yescharacteristic
91C2×C4C2×#1176404712yes—
92C2×C4#1455552012yes—
93C2×C4C22×#1058773911yescharacteristic
94C8—2742no—
95C8—5484no—
96C8C2×#1176404714yescomplemented
97C22C4⋊#1176404712yes—
98C22#1798415712yes—
99C22#1798415912yes—
100C22C2×C4⋊#1058773911yescharacteristic
101C4—2741no—
102C4—2741no—
103C4—1371no—
104C4—1372no—
105C4—1371no—
106C4C4⋊#1176404712yes—
107C4C22×#1176404711yescharacteristic
108C4C2×#1455552011yescharacteristic
109C2#2257826614yesdirect product factor
110C2C2×C4⋊#1176404711yescharacteristic
111C2C2×#1798415711yescharacteristic
112C2C2×#1798415911yescharacteristic
subgroupG/H
centerC23C4⋊#10587739
commutatorC4×C137C22×C8
FrattiniC2×C4C22×#10587739
FittingC22×C8×C137C4
socle, prime radicalC23×C137C4⋊C4
cosocleC4×Dic137C23
hypercenterC22×C8#10587739
hypocenterC137C2×#335
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #22578266C2direct (N × H)
23. C2×C8×C137C8semidirect
39. C8×C137C2×C8semidirect
52. C2×C137#335semidirect
56. C137C2×#335semidirect
76. C2×C8#11764047semidirect
96. C8C2×#11764047semidirect
109. C2#22578266direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117640472
#225782662
C2×C8×Dic1372
C2×#335137