Finite Group Databasebeta

← C22×#17984156 #31797438

Subgroups — C22×#17984156 #31797438

Order 17536.

600 conjugacy classes of subgroups; only the 258 normal subgroups are shown.

normal subgroups only

This group has 600 conjugacy classes of subgroups — too many to draw. Only its 258 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
1C22×C4⋊#10587739C212yesmaximal
2C2×#17984156C2112yesmaximal, direct product factor
3C22×C8×D137C211yesmaximal, characteristic
4C23×#10587739—22no—
5C2×C4⋊#10587739—26no—
6C2×C4⋊#10587739C22112yes—
7#17984156C22116yesdirect product factor
8C22×C4×D137C2211yescharacteristic
9C22×#11764040C411yescharacteristic, complemented
10C2×C8×D137C416yescomplemented
11C2×C8×D137C2216yes—
12C22×C8×C137C411yescharacteristic, complemented
13C22×#10587739—212no—
14C22×#10587739—48no—
15C4⋊#10587739—212no—
16C4⋊#10587739C2318yes—
17C23×D137D411yescharacteristic
18C22×Dic137Q811yescharacteristic
19C2×C4×D137C2×C413yes—
20C2×C4×D137D413yes—
21C2×C4×D137Q813yes—
22C2×C4×D137C2313yes—
23C2×#11764040C2×C416yescomplemented
24C8×D137C2×C4112yescomplemented
25C8×D137C2314yes—
26C22×C4×C137C2×C411yescharacteristic
27C2×C8×C137C2×C416yescomplemented
28C2×#10587739—28no—
29C2×#10587739—424no—
30C22×D137C4⋊C413yes—
31C22×D137SD1618yes—
32C22×D137C2×D413yes—
33C2×Dic137C4⋊C413yes—
34C2×Dic137C2×Q813yes—
35C4×D137C4⋊C416yes—
36C4×D137C22×C413yes—
37C4×D137C2×D413yes—
38C4×D137C2×Q813yes—
39C4×D137C2411yescharacteristic
40#11764040C22×C414yescomplemented
41C23×C137C4⋊C411yescharacteristic
42C2×C4×C137C4⋊C413yes—
43C2×C4×C137C22×C413yes—
44C8×C137C22×C414yescomplemented
45C22×C137#10614yescomplemented
46C22×C137C2×C4⋊C413yes—
47C2×D137#106112yescomplemented
48C2×D137C2×C4⋊C413yes—
49C2×D137C2×SD16112yes—
50C2×D137C22×D411yescharacteristic
51#10587739—48no—
52C4×C137C2×C4⋊C413yes—
53C4×C137C23×C411yescharacteristic
54Dic137C2×C4⋊C413yes—
55Dic137C22×Q811yescharacteristic
56C2×C137C2×#10616yescomplemented
57C2×C137C22×C4⋊C411yescharacteristic
58D137C2×#10616yescomplemented
59D137C22×SD1612yes—
60C137C22×#10611yescharacteristic, complemented, Sylow
61C22×#106—1371nomaximal, Sylow
62C23×C8—1371no—
63C22×C4⋊C4—1372no—
64C2×#106—13712no—
65C23×C4—2742no—
66C23×C4—1371no—
67C22×C8—1371no—
68C22×C8—1376no—
69C22×C8—1376no—
70C22×C8#1058773911yescharacteristic, complemented
71C2×C4⋊C4—2746no—
72C2×C4⋊C4—13712no—
73#106—13716no—
74C24—1371no—
75C22×C4—27412no—
76C22×C4—5488no—
77C22×C4—1371no—
78C22×C4—1373no—
79C22×C4—1373no—
80C22×C4—1373no—
81C22×C4—1373no—
82C22×C4C2×#1058773911yescharacteristic
83C2×C8—1376no—
84C2×C8—13712no—
85C2×C8—1374no—
86C2×C8C2×#1058773916yescomplemented
87C4⋊C4—27412no—
88C4⋊C4—1378no—
89C23—1378no—
90C23—1373no—
91C23—1373no—
92C23C4⋊#1058773911yescharacteristic
93C2×C4—2748no—
94C2×C4—54824no—
95C2×C4—1373no—
96C2×C4—1373no—
97C2×C4—1373no—
98C2×C4—1376no—
99C2×C4—1373no—
100C2×C4—1371no—
101C2×C4—1373no—
102C2×C4C4⋊#1058773913yes—
103C2×C4C22×#1058773913yes—
104C8—1374no—
105C8C22×#1058773914yescomplemented
106C22—1371no—
107C22—1373no—
108C22—13712no—
109C22—13712no—
110C22#1798415614yesdirect product factor
111C22C2×C4⋊#1058773913yes—
112C4—5488no—
113C4—1373no—
114C4—1371no—
115C4C2×C4⋊#1058773913yes—
116C4C23×#1058773911yescharacteristic
117C2—1372no—
118C2—1376no—
119C2C2×#1798415616yesdirect product factor
120C2C22×C4⋊#1058773911yescharacteristic
subgroupG/H
centerC23C4⋊#10587739
commutatorC4×C137C23×C4
FrattiniC4C23×#10587739
FittingC22×C8×C137C4
socleC23×C137C4⋊C4
prime radicalC23×D137D4
cosocleC4×D137C24
hypercenterC22×C8#10587739
hypocenterC137C22×#106
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. C2×#17984156C2direct (N × H)
7. #17984156C22direct (N × H)
9. C22×#11764040C4semidirect
10. C2×C8×D137C4semidirect
12. C22×C8×C137C4semidirect
23. C2×#11764040C2×C4semidirect
24. C8×D137C2×C4semidirect
27. C2×C8×C137C2×C4semidirect
40. #11764040C22×C4semidirect
44. C8×C137C22×C4semidirect
45. C22×C137#106semidirect
47. C2×D137#106semidirect
56. C2×C137C2×#106semidirect
58. D137C2×#106semidirect
60. C137C22×#106semidirect
70. C22×C8#10587739semidirect
86. C2×C8C2×#10587739semidirect
105. C8C22×#10587739semidirect
110. C22#17984156direct (N × H)
119. C2C2×#17984156direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#105877392
C2×#179841562
C22×C8×D1372
C22×#106137