Finite Group Databasebeta

← C4×#17984158 #31796606

Subgroups — C4×#17984158 #31796606

Order 17536.

228 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 98 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×#17984158C212yesmaximal
2C4×#14555520C212yesmaximal
3#22578279C212yesmaximal
4C4×C8×D137C211yesmaximal, characteristic
5C2×#14555520C2214yes—
6#17984158C418yesdirect product factor
7#17984143—22no—
8C4×#11764047—22no—
9C2×C8×D137C2211yescharacteristic
10C2×C8×D137C2211yescharacteristic
11C42×D137C2211yescharacteristic
12C4×#11764040C411yescharacteristic
13C8×Dic137C411yescharacteristic
14C8×Dic137C411yescharacteristic
15C4×C8×C137C411yescharacteristic
16#14555520—24no—
17#14555520C2×C418yes—
18C2×#11764047—24no—
19C2×C4×D137Q811yescharacteristic
20C2×C4×D137Q811yescharacteristic
21C2×C4×D137C2311yescharacteristic
22C2×#11764040C2×C411yescharacteristic
23C2×#11764040C2×C411yescharacteristic
24C8×D137—22no—
25C8×D137C2×C414yes—
26C4×Dic137C2×C411yescharacteristic
27C4×Dic137D411yescharacteristic
28C4×Dic137D411yescharacteristic
29C2×C8×C137C2×C411yescharacteristic
30C2×C8×C137C2×C411yescharacteristic
31C42×C137C2×C411yescharacteristic
32#11764047—28no—
33C22×D137C2×Q811yescharacteristic
34C2×Dic137C4⋊C411yescharacteristic
35C2×Dic137C4⋊C411yescharacteristic
36C2×Dic137C2×D411yescharacteristic
37C4×D137—22no—
38C4×D137—22no—
39C4×D137C22×C412yes—
40C4×D137#4112yes—
41#11764040—21no—
42#11764040C4212yes—
43C2×C4×C137C4⋊C411yescharacteristic
44C2×C4×C137C4⋊C411yescharacteristic
45C2×C4×C137C22×C411yescharacteristic
46C8×C137—21no—
47C8×C137C4212yes—
48C22×C137C2×C4⋊C411yescharacteristic
49C2×D137—21no—
50C2×D137—21no—
51C2×D137C4×Q812yes—
52C4×C137—21no—
53C4×C137#10812yescomplemented
54C4×C137C2×C4211yescharacteristic
55C4×C137#11711yescharacteristic
56Dic137—21no—
57Dic137#10812yescomplemented
58Dic137C4×D412yes—
59C2×C137C4×C4⋊C411yescharacteristic
60C2×C137C2×#10811yescharacteristic
61C2×C137C2×#10811yescharacteristic
62D137—22no—
63C137C4×#10811yescharacteristic, complemented, Sylow
64C4×#108—1371nomaximal, Sylow
65C2×#108—1372no—
66C4×M16—1372no—
67C2×C4×C8—1371no—
68#341—1372no—
69C2×M16—1374no—
70C22×C8—1371no—
71C22×C8—1371no—
72C2×C42—1371no—
73#108—1378no—
74#97—2742no—
75C4×C8—2742no—
76C4×C8—1371no—
77C4×C8—1371no—
78C4×C8—1371no—
79C4×C8#1058773911yescharacteristic
80C22×C4—1371no—
81C22×C4—1371no—
82C22×C4—1371no—
83M16—2744no—
84M16—1378no—
85C2×C8—2742no—
86C2×C8—2744no—
87C2×C8—1371no—
88C2×C8—1371no—
89C2×C8—1374no—
90C2×C8C2×#1058773911yescharacteristic
91C2×C8C2×#1058773911yescharacteristic
92C42—1371no—
93C42—1371no—
94C42—1371no—
95C42C2×#1058773911yescharacteristic
96C23—1371no—
97C2×C4—2742no—
98C2×C4—2742no—
99C2×C4—1371no—
100C2×C4—1371no—
101C2×C4—1371no—
102C2×C4—1372no—
103C2×C4—1372no—
104C2×C4C4⋊#1058773911yescharacteristic
105C2×C4C4⋊#1058773911yescharacteristic
106C2×C4C22×#1058773911yescharacteristic
107C8—21no—
108C8—2748no—
109C8—2741no—
110C8—1372no—
111C8C4×#1058773912yes—
112C22—2741no—
113C22—2741no—
114C22—1372no—
115C22C2×C4⋊#1058773911yescharacteristic
116C4—21no—
117C4—2741no—
118C4—1372no—
119C4—1372no—
120C4#1798415812yesdirect product factor
121C4C2×C4×#1058773911yescharacteristic
122C4#1798416711yescharacteristic
123C2—2742no—
124C2C4×C4⋊#1058773911yescharacteristic
125C2C2×#1798415811yescharacteristic
126C2D137⋊#10811yescharacteristic
subgroupG/H
centerC2×C4C4⋊#10587739
commutatorC4×C137C2×C42
FrattiniC2×C4C22×#10587739
FittingC4×C8×C137C4
socleC22×C137C2×C4⋊C4
prime radicalC22×D137C2×Q8
cosocleC2×C4×D137C23
hypercenterC4×C8#10587739
hypocenterC137C4×#108
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

Complements

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

NH ≅ G/Ntype
6. #17984158C4direct (N × H)
53. C4×C137#108semidirect
57. Dic137#108semidirect
63. C137C4×#108semidirect
120. C4#17984158direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841582
C4×#145555202
#225782792
C4×C8×D1372
C4×#108137