Finite Group Databasebeta

← C2×#22578258 #31796234

Subgroups — C2×#22578258 #31796234

Order 17536.

284 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 74 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×#17984143C212yesmaximal, complemented
2#22578258C214yesmaximal, direct product factor
3C2×#17984075C211yesmaximal, characteristic
4C22×#11764047—22no—
5#17984143—22no—
6#17984143C2214yescomplemented
7C22×Dic274C411yescharacteristic
8#17984075—22no—
9#17984075C412yes—
10#17984075C2212yes—
11C2×C22⋊Dic137—22no—
12C2×C4×Dic137C2211yescharacteristic
13C22×D4×C137C411yescharacteristic
14C2×#11764047—28no—
15C2×#11764047—24no—
16C2×Dic274—21no—
17C2×Dic274—42no—
18C2×Dic274C2×C412yes—
19C22×Dic137—21no—
20C22×Dic137D412yes—
21C22⋊Dic137—24no—
22C22⋊Dic137—24no—
23C4×Dic137C2×C411yescharacteristic
24C4×Dic137D412yes—
25C4×Dic137C2311yescharacteristic
26C24×C137—21no—
27C2×D4×C137—21no—
28C2×D4×C137—42no—
29C2×D4×C137C2×C412yes—
30C22×C4×C137C2×C411yescharacteristic
31#11764047—28no—
32Dic274—42no—
33Dic274—42no—
34C2×Dic137—24no—
35C2×Dic137—22no—
36C2×Dic137—42no—
37C2×Dic137C22⋊C412yes—
38C2×Dic137C2×D412yes—
39C23×C137—22no—
40C23×C137—42no—
41C23×C137—44no—
42C23×C137C22⋊C411yescharacteristic
43D4×C137—42no—
44D4×C137—42no—
45C2×C4×C137—22no—
46C2×C4×C137C22⋊C411yescharacteristic
47C2×C4×C137C22×C411yescharacteristic
48C22×C137—42no—
49C22×C137—44no—
50C22×C137—84no—
51C22×C137#10012yes—
52C22×C137#10414yes—
53C22×C137C2×C22⋊C411yescharacteristic
54C4×C137—21no—
55C4×C137—21no—
56Dic137—22no—
57Dic137—22no—
58Dic137—42no—
59C2×C137—82no—
60C2×C137#32914yescomplemented
61C2×C137C2×#10011yescharacteristic
62C2×C137C2×#10412yes—
63C137C2×#32911yescharacteristic, complemented, Sylow
64C2×#329—1371nomaximal, Sylow
65C2×#124—1371no—
66C2×#97—1372no—
67#329—1374no—
68C22×Q8—1371no—
69C22×D4#1058773911yescharacteristic
70C22×C8—2742no—
71#124—2742no—
72#124—1372no—
73#124—1372no—
74C2×C22⋊C4—2742no—
75C2×C42—1371no—
76#97—2742no—
77#97—1374no—
78C24—21no—
79C2×Q8—2741no—
80C2×Q8—5482no—
81C2×Q8—1372no—
82C2×D4—21no—
83C2×D4—42no—
84C2×D4C2×#1058773912yes—
85C22×C4—2741no—
86C22×C4—1372no—
87C22×C4C2×#1058773911yescharacteristic
88C2×C8—2748no—
89C2×C8—2744no—
90C22⋊C4—2744no—
91C22⋊C4—2744no—
92C42—1372no—
93C42—1371no—
94C42—1371no—
95C23—22no—
96C23—42no—
97C23—44no—
98C23C22⋊#1058773911yescharacteristic
99Q8—5482no—
100Q8—5482no—
101D4—42no—
102D4—42no—
103C2×C4—22no—
104C2×C4—2744no—
105C2×C4—2742no—
106C2×C4—5482no—
107C2×C4—1372no—
108C2×C4—1372no—
109C2×C4C22⋊#1058773911yescharacteristic
110C2×C4C22×#1058773911yescharacteristic
111C8—2748no—
112C22—42no—
113C22—44no—
114C22—84no—
115C22#1798414812yes—
116C22#1798415214yes—
117C22C2×C22⋊#1058773911yescharacteristic
118C4—21no—
119C4—21no—
120C4—2742no—
121C4—2742no—
122C4—5482no—
123C2—82no—
124C2#2257825814yesdirect product factor
125C2C2×#1798414811yescharacteristic
126C2C2×#1798415212yes—
subgroupG/H
centerC23C22⋊#10587739
commutatorC2×C4×C137C22×C4
FrattiniC2×C4C22×#10587739
Fitting, prime radicalC22×D4×C137C4
socleC23×C137C22⋊C4
cosocleC4×Dic137C23
hypercenterC22×D4#10587739
hypocenterC137C2×#329
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

Complements

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

NH ≅ G/Ntype
1. C2×#17984143C2semidirect
2. #22578258C2direct (N × H)
6. #17984143C22semidirect
60. C2×C137#329semidirect
63. C137C2×#329semidirect
124. C2#22578258direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841432
#225782582
C2×#179840752
C2×#329137