Finite Group Databasebeta

← C2×#22578265 #31796332

Subgroups — C2×#22578265 #31796332

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×C4⋊#11764047C212yesmaximal
2#22578265C214yesmaximal, 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×#11764040C814yescomplemented
17C2×#11764040C2×C412yes—
18C4×Dic137C2×C411yescharacteristic
19C4×Dic137D411yescharacteristic
20C4×Dic137Q811yescharacteristic
21C4×Dic137C2311yescharacteristic
22C22×C4×C137C2×C411yescharacteristic
23C2×C8×C137—22no—
24C2×C8×C137C2×C412yes—
25#11764047—44no—
26C2×Dic137—22no—
27C2×Dic137C4⋊C411yescharacteristic
28C2×Dic137C4⋊C411yescharacteristic
29C2×Dic137SD1614yes—
30C2×Dic137C2×D411yescharacteristic
31C2×Dic137C2×Q811yescharacteristic
32#11764040C2×C814yescomplemented
33C23×C137C4⋊C411yescharacteristic
34C2×C4×C137C4⋊C411yescharacteristic
35C2×C4×C137C2×C812yes—
36C2×C4×C137M1612yes—
37C2×C4×C137C22×C411yescharacteristic
38C8×C137—22no—
39C22×C137C4⋊C812yes—
40C22×C137#10612yes—
41C22×C137#10812yes—
42C22×C137C2×C4⋊C411yescharacteristic
43C4×C137C4⋊C812yes—
44C4×C137C22×C811yescharacteristic
45C4×C137C2×M1611yescharacteristic
46Dic137—21no—
47Dic137—21no—
48Dic137#10612yes—
49Dic137C2×SD1612yes—
50C2×C137#33414yescomplemented
51C2×C137C2×C4⋊C811yescharacteristic
52C2×C137C2×#10611yescharacteristic
53C2×C137C2×#10811yescharacteristic
54C137C2×#33411yescharacteristic, complemented, Sylow
55C2×#334—1371nomaximal, Sylow
56C2×C4⋊C8—1372no—
57C2×C4×C8—1371no—
58#334—1374no—
59C22×C8—2742no—
60C22×C8—1371no—
61C22×C8#1058773911yescharacteristic
62C2×C42—1371no—
63C4⋊C8—2742no—
64C4⋊C8—1374no—
65C4×C8—1372no—
66C4×C8—1372no—
67C22×C4—1371no—
68C22×C4—1371no—
69C22×C4C2×#1058773911yescharacteristic
70C2×C8—22no—
71C2×C8—2744no—
72C2×C8—5484no—
73C2×C8—1374no—
74C2×C8—1372no—
75C2×C8C2×#1058773912yes—
76C42—1371no—
77C42—1371no—
78C42—1371no—
79C42—1371no—
80C23C4⋊#1058773911yescharacteristic
81C2×C4—2742no—
82C2×C4—1371no—
83C2×C4—1371no—
84C2×C4—1374no—
85C2×C4—1371no—
86C2×C4—1371no—
87C2×C4C4⋊#1058773911yescharacteristic
88C2×C4#1455551812yes—
89C2×C4#1455551912yes—
90C2×C4C22×#1058773911yescharacteristic
91C8—22no—
92C8—5484no—
93C8—1374no—
94C22#1798415512yes—
95C22#1798415612yes—
96C22#1798415912yes—
97C22C2×C4⋊#1058773911yescharacteristic
98C4—2741no—
99C4—2741no—
100C4—1372no—
101C4—1372no—
102C4#1798415512yes—
103C4C2×#1455551811yescharacteristic
104C4C2×#1455551911yescharacteristic
105C2#2257826514yesdirect product factor
106C2C2×#1798415511yescharacteristic
107C2C2×#1798415611yescharacteristic
108C2C2×#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×#334
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. #22578265C2direct (N × H)
16. C2×#11764040C8semidirect
32. #11764040C2×C8semidirect
50. C2×C137#334semidirect
54. C137C2×#334semidirect
105. C2#22578265direct (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
#225782652
C2×C8×Dic1372
C2×#334137