Finite Group Databasebeta

← C2×#14521680 #16859112

Subgroups — C2×#14521680 #16859112

Order 3968.

1080 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1080 conjugacy classes of subgroups — too many to draw. Only its 565 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
1#14521680C2116yesmaximal, direct product factor
2C2×#11758465C214yesmaximal, complemented
3C2×#11758467C214yesmaximal, complemented
4C2×#11758501C214yesmaximal
5C2×#11758503C212yesmaximal
6C22×C4⋊C4×C31C211yesmaximal, characteristic
7C23×C4×C31C2212yes—
8C23×C4×C31C2211yescharacteristic
9C22×Dic62C2214yes—
10C2×C4⋊C4×C31C2218yes—
11C2×C4⋊C4×C31C2214yes—
12C2×C22⋊Dic31C2214yes—
13#11758503C22116yes—
14C2×C4⋊Dic31C2212yes—
15C2×C4⋊Dic31C2212yes—
16C2×C4⋊Dic31C2214yes—
17#11758501C22132yes—
18C2×Dic31⋊C4C2218yes—
19C2×C4×Dic31C2214yes—
20#11758467C22132yescomplemented
21#11758465C22132yescomplemented
22C24×C31C2311yescharacteristic
23C22×C4×C31—44no—
24C22×C4×C31Q818yescomplemented
25C22×C4×C31C2314yes—
26C22×C4×C31C2318yes—
27C22×C4×C31C2312yes—
28C22×C4×C31C2314yes—
29C22×Dic31C2314yes—
30C22×Dic31C2314yes—
31C2×Dic62—48no—
32C2×Dic62C23116yes—
33C4⋊C4×C31C23116yes—
34C22⋊Dic31C23116yes—
35C4⋊Dic31C2318yes—
36C4⋊Dic31C23116yes—
37C4⋊Dic31C2318yes—
38Dic31⋊C4C23132yes—
39C4×Dic31C23116yes—
40C23×C31—22no—
41C23×C31—22no—
42C23×C31C2×Q814yes—
43C23×C31C2412yes—
44C23×C31C2411yescharacteristic
45C2×C4×C31—28no—
46C2×C4×C31—48no—
47C2×C4×C31C2×Q818yes—
48C2×C4×C31C2×Q8116yescomplemented
49C2×C4×C31C2418yes—
50C2×C4×C31C2414yes—
51C2×Dic31—28no—
52C2×Dic31—28no—
53C2×Dic31C2418yes—
54C2×Dic31C2418yes—
55Dic62—416no—
56C2×#544—311nomaximal, Sylow
57C22×C31—28no—
58C22×C31—22no—
59C22×C31—22no—
60C22×C31C22×Q814yes—
61C22×C31C22×Q812yes—
62C22×C31H(5,𝔽2)12yes—
63C22×C312−1+412yes—
64C22×C31C2511yescharacteristic
65C4×C31—28no—
66C4×C31C22×Q818yes—
67Dic31—28no—
68Dic31—28no—
69#544—3116no—
70C2×C4⋊Q8—314no—
71C2×#125—314no—
72C2×C22⋊Q8—314no—
73C2×#117—312no—
74C22×C4⋊C4D3111yescharacteristic
75C2×C31—24no—
76C2×C31#54414yescomplemented
77C2×C31C23×Q811yescharacteristic
78C2×C31C2×H(5,𝔽2)11yescharacteristic
79C2×C31C2×2−1+411yescharacteristic
80C22×Q8—314no—
81C23×C4C2×D3112yes—
82C23×C4C2×D3111yescharacteristic
83C4⋊Q8—3132no—
84#125—3132no—
85C22⋊Q8—3132no—
86#117—3116no—
87C2×C4⋊C4—312no—
88C2×C4⋊C4—312no—
89C2×C4⋊C4—314no—
90C2×C4⋊C4—318no—
91C2×C4⋊C4C2×D3114yes—
92C2×C4⋊C4C2×D3118yes—
93C2×C22⋊C4—314no—
94C2×C42—314no—
95C31C2×#54411yescharacteristic, complemented, Sylow
96C24C22×D3111yescharacteristic
97C2×Q8—3116no—
98C2×Q8—1248no—
99C22×C4—44no—
100C22×C4—314no—
101C22×C4—314no—
102C22×C4Dic6218yescomplemented
103C22×C4C22×D3114yes—
104C22×C4C22×D3118yes—
105C22×C4C22×D3112yes—
106C22×C4C22×D3114yes—
107C4⋊C4—3132no—
108C4⋊C4—318no—
109C4⋊C4—318no—
110C4⋊C4—3116no—
111C4⋊C4C22×D31116yes—
112C22⋊C4—3116no—
113C42—3116no—
114C23—22no—
115C23—22no—
116C23C2×Dic6214yes—
117C23C23×D3112yes—
118C23C23×D3111yescharacteristic
119Q8—12416no—
120C2×C4—28no—
121C2×C4—48no—
122C2×C4—318no—
123C2×C4—318no—
124C2×C4—628no—
125C2×C4—628no—
126C2×C4C2×Dic6218yes—
127C2×C4C2×Dic62116yescomplemented
128C2×C4C23×D3118yes—
129C2×C4C23×D3114yes—
130C22—22no—
131C22—22no—
132C22—28no—
133C22C22×Dic6214yes—
134C22C22×Dic6212yes—
135C22#1175856112yes—
136C22#1175856412yes—
137C22C24×D3111yescharacteristic
138C4—28no—
139C4—628no—
140C4—628no—
141C4C22×Dic6218yes—
142C2—24no—
143C2#1452168014yesdirect product factor
144C2C23×Dic6211yescharacteristic
145C2C2×#1175856111yescharacteristic
146C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC22×C4⋊C4×C31C2
socleC23×C31C24
prime radicalC24×C31C23
hypercenterC22×C4⋊C4D31
hypocenterC31C2×#544
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #14521680C2direct (N × H)
2. C2×#11758465C2semidirect
3. C2×#11758467C2semidirect
20. #11758467C22semidirect
21. #11758465C22semidirect
24. C22×C4×C31Q8semidirect
48. C2×C4×C31C2×Q8semidirect
76. C2×C31#544semidirect
95. C31C2×#544semidirect
102. C22×C4Dic62semidirect
127. C2×C4C2×Dic62semidirect
143. C2#14521680direct (N × H)

Maximal subgroups

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

subgroupindex
#145216802
C2×#117584652
C2×#117584672
C2×#117585012
C2×#117585032
C22×C4⋊C4×C312
C2×#54431