Finite Group Databasebeta

← C4×#16840654 #30606119

Subgroups — C4×#16840654 #30606119

Order 15616.

418 conjugacy classes of subgroups; only the 204 normal subgroups are shown.

normal subgroups only

This group has 418 conjugacy classes of subgroups — too many to draw. Only its 204 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×#16840654C214yesmaximal
2C4×#14519851C212yesmaximal
3C4×#14519688C211yesmaximal, characteristic
4C2×#14519851C2214yes—
5#16840654C4116yesdirect product factor
6#16840650C414yescomplemented
7C4×#11758187C414yescomplemented
8C2×#14519688C412yes—
9C2×#14519688C2212yes—
10C2×C4×#92418C411yescharacteristic
11C2×C4×#92418C2211yescharacteristic
12C43×C61C411yescharacteristic
13#14519851C2×C4116yes—
14C2×#11758187C2×C418yes—
15C22×#92418C2×C412yes—
16C22×#92418C2×C411yescharacteristic
17C22×#92418C2311yescharacteristic
18#14519688—24no—
19#14519688C2×C418yes—
20C4×#92418—22no—
21C4×#92418C2×C412yes—
22C4×#92418C2×C412yes—
23C2×C42×C61—22no—
24C2×C42×C61C2×C412yes—
25C2×C42×C61C2×C411yescharacteristic
26C22×C4×C61—22no—
27C22×C4×C61M1612yes—
28C22×C4×C61C22×C411yescharacteristic
29C42×C61—22no—
30C42×C61—44no—
31C42×C61C4214yes—
32C42×C61C4211yescharacteristic
33C42×C61C4211yescharacteristic
34C42×C61M1612yes—
35C2×#92418—22no—
36C2×#92418—22no—
37C2×#92418C4214yes—
38C2×#92418C4212yes—
39C2×#92418M1614yes—
40C2×#92418C22×C412yes—
41C2×#92418C22×C414yes—
42#11758187C42116yescomplemented
43C23×C61C2×M1611yescharacteristic
44C2×C4×C61—24no—
45C2×C4×C61—24no—
46C2×C4×C61—44no—
47C2×C4×C61#9712yes—
48C2×C4×C61#9712yes—
49C2×C4×C61C2×C4211yescharacteristic
50C2×C4×C61C2×C4212yes—
51C2×C4×C61C2×M1612yes—
52C2×C4×C61C2×M1611yescharacteristic
53#92418—24no—
54#92418#9714yes—
55#92418C2×C4214yes—
56C4×#347—611nomaximal, Sylow
57C22×C61—22no—
58C22×C61C2×#9711yescharacteristic
59C22×C61C4×M1612yes—
60C4×C61—22no—
61C4×C61—44no—
62C4×C61#34714yescomplemented
63C4×C61C4311yescharacteristic
64C4×C61C2×#9711yescharacteristic
65C4×C61C4×M1612yes—
66C2×#347—614no—
67C4×M32—612no—
68C4×#97—611no—
69C2×C61—22no—
70C2×C61C4×#9711yescharacteristic
71C2×C61C2×#34712yes—
72C2×M32—614no—
73C2×#97—612no—
74C2×#97—612no—
75C2×C4×C8—611no—
76C2×C4×C8—611no—
77C43#692311yescharacteristic
78#347—6116no—
79#346—614no—
80C4×C16—614no—
81C61C4×#34711yescharacteristic, complemented, Sylow
82C22×C8—611no—
83C22×C8—611no—
84C22×C8—612no—
85C2×C42—22no—
86C2×C42C2×#692312yes—
87C2×C42C2×#692311yescharacteristic
88M32—6116no—
89C2×C16—618no—
90#97—618no—
91#97—1224no—
92C4×C8—612no—
93C4×C8—612no—
94C4×C8—1222no—
95C22×C4—22no—
96C22×C4#1175821712yes—
97C22×C4C22×#692311yescharacteristic
98C2×C8—612no—
99C2×C8—612no—
100C2×C8—614no—
101C2×C8—614no—
102C2×C8—614no—
103C2×C8—1222no—
104C2×C8—1222no—
105C42—22no—
106C42—44no—
107C42#1175821312yes—
108C42C4×#692314yes—
109C42C4×#692311yescharacteristic
110C42C4×#692311yescharacteristic
111C16—6116no—
112C23C2×#1175821711yescharacteristic
113C2×C4—24no—
114C2×C4—24no—
115C2×C4—44no—
116C2×C4#1451983212yes—
117C2×C4#1451983212yes—
118C2×C4C2×C4×#692311yescharacteristic
119C2×C4C2×C4×#692312yes—
120C2×C4D61⋊M1612yes—
121C2×C4C2×#1175821311yescharacteristic
122C8—614no—
123C8—614no—
124C8—1224no—
125C22—22no—
126C22C2×#1451983211yescharacteristic
127C22C4×#1175821712yes—
128C4—22no—
129C4—44no—
130C4#1684065414yesdirect product factor
131C4C42×#692311yescharacteristic
132C4#1684072111yescharacteristic
133C4C4×#1175821312yes—
134C2—22no—
135C2C4×#1451983211yescharacteristic
136C2C2×#1684065412yes—
subgroupG/H
centerC42C4×#6923
commutatorC4×C61C43
FrattiniC22×C4C22×#6923
FittingC43×C61C4
socleC22×C61C2×#97
prime radicalC23×C61C2×M16
cosocleC22×#92418C23
hypercenterC43#6923
hypocenterC61C4×#347
LCSG ▷ C4×C61 ▷ C61
UCSC1 ◁ C42 ◁ C43

Complements

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

NH ≅ G/Ntype
5. #16840654C4direct (N × H)
6. #16840650C4semidirect
7. C4×#11758187C4semidirect
42. #11758187C42semidirect
62. C4×C61#347semidirect
81. C61C4×#347semidirect
130. C4#16840654direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168406542
C4×#145198512
C4×#145196882
C4×#34761