Finite Group Databasebeta

← C2×#14521179 #16854638

Subgroups — C2×#14521179 #16854638

Order 3968.

400 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 221 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×C4×Dic62C211yesmaximal, characteristic
2#14521179C218yesmaximal, direct product factor
3C2×C4⋊(C31⋊C8)C211yesmaximal, characteristic
4C2×Dic31⋊C8C212yesmaximal
5C2×#11758403C212yesmaximal
6C2×C4×C8×C31C211yesmaximal, characteristic
7C22×Dic62C411yescharacteristic
8C22×C8×C31C2211yescharacteristic
9C22×C8×C31C2211yescharacteristic
10C2×C42×C31C2211yescharacteristic
11C2×C4⋊Dic31C411yescharacteristic
12C2×Dic31⋊C4C412yes—
13C2×C4×Dic31C2212yes—
14C22×C31⋊C8C2212yes—
15C4×Dic62C414yes—
16C4×Dic62C2214yes—
17C4×C8×C31C2214yes—
18#11758403C2218yes—
19Dic31⋊C8C2218yes—
20C4⋊(C31⋊C8)C2214yes—
21C22×C4×C31C2×C411yescharacteristic
22C22×C4×C31C2×C411yescharacteristic
23C22×C4×C31C2311yescharacteristic
24C22×Dic31C2×C412yes—
25C22×Dic31C2×C412yes—
26C2×Dic62—24no—
27C2×Dic62C2×C414yes—
28C2×C8×C31—22no—
29C2×C8×C31Q814yescomplemented
30C2×C8×C31C2312yes—
31C2×C8×C31C2312yes—
32C42×C31C2×C412yes—
33C42×C31C2312yes—
34C4⋊Dic31C2×C414yes—
35Dic31⋊C4C2×C418yes—
36C4×Dic31C2×C414yes—
37C4×Dic31C2314yes—
38C2×C31⋊C8—24no—
39C2×C31⋊C8C2314yes—
40C23×C31C22×C411yescharacteristic
41C2×C4×C31—22no—
42C2×C4×C31M1614yes—
43C2×C4×C31C22×C412yes—
44C2×C4×C31C22×C411yescharacteristic
45C2×C4×C31C22×C412yes—
46C2×C4×C31C2×Q812yes—
47C2×C4×C31#4112yes—
48C2×C4×C31C2411yescharacteristic
49C2×Dic31—24no—
50C2×Dic31—24no—
51C2×Dic31C22×C414yes—
52C2×Dic31C22×C414yes—
53Dic62—28no—
54C8×C31—22no—
55C8×C31C2×Q814yescomplemented
56C31⋊C8—24no—
57C2×#446—311nomaximal, Sylow
58C22×C31C4×Q812yes—
59C22×C31C2×M1612yes—
60C22×C31#13112yes—
61C22×C31C23×C411yescharacteristic
62C4×C31—22no—
63C4×C31C4×Q812yes—
64C4×C31C2×M1614yes—
65C4×C31C22×Q811yescharacteristic
66C4×C31C2×#4111yescharacteristic
67Dic31—24no—
68Dic31—24no—
69C2×C4×Q8—311no—
70#446—318no—
71C2×C4⋊C8—312no—
72C2×C4⋊C8—311no—
73C2×#97—312no—
74C2×C4×C8D3111yescharacteristic
75C2×C31#44614yescomplemented
76C2×C31C2×C4×Q811yescharacteristic
77C2×C31C22×M1611yescharacteristic
78C2×C31C2×#13111yescharacteristic
79C22×Q8—311no—
80C22×C8—312no—
81C22×C8C2×D3111yescharacteristic
82C22×C8C2×D3111yescharacteristic
83C4×Q8—314no—
84C4×Q8—314no—
85C2×C4⋊C4—312no—
86C2×C4⋊C4—311no—
87C2×C42—312no—
88C2×C42C2×D3111yescharacteristic
89C4⋊C8—318no—
90C4⋊C8—314no—
91#97—318no—
92C4×C8C2×D3114yes—
93C31C2×#44611yescharacteristic, complemented, Sylow
94C2×Q8—314no—
95C2×Q8—624no—
96C22×C4—312no—
97C22×C4—312no—
98C22×C4C4×D3111yescharacteristic
99C22×C4C4×D3111yescharacteristic
100C22×C4C22×D3111yescharacteristic
101C2×C8—22no—
102C2×C8—314no—
103C2×C8—624no—
104C2×C8Dic6214yescomplemented
105C2×C8C22×D3112yes—
106C2×C8C22×D3112yes—
107C4⋊C4—318no—
108C4⋊C4—314no—
109C42—314no—
110C42—314no—
111C42C4×D3112yes—
112C42C22×D3112yes—
113C23C2×C4×D3111yescharacteristic
114Q8—628no—
115C2×C4—22no—
116C2×C4—314no—
117C2×C4—314no—
118C2×C4—624no—
119C2×C4—624no—
120C2×C4#9246914yes—
121C2×C4C2×Dic6212yes—
122C2×C4C2×C4×D3112yes—
123C2×C4C2×C4×D3111yescharacteristic
124C2×C4C2×C4×D3112yes—
125C2×C4#9249512yes—
126C2×C4C23×D3111yescharacteristic
127C8—22no—
128C8—624no—
129C8C2×Dic6214yescomplemented
130C22C4×Dic6212yes—
131C22C2×#9246912yes—
132C22#1175847812yes—
133C22C22×C4×D3111yescharacteristic
134C4—22no—
135C4—624no—
136C4—624no—
137C4C4×Dic6212yes—
138C4C2×#9246914yes—
139C4C22×Dic6211yescharacteristic
140C4C2×#9249511yescharacteristic
141C2#1452117914yesdirect product factor
142C2C2×C4×Dic6211yescharacteristic
143C2C22×#9246911yescharacteristic
144C2C2×#1175847811yescharacteristic
subgroupG/H
centerC22×C4C22×D31
commutatorC22×C31C23×C4
FrattiniC2×C4C23×D31
FittingC2×C4×C8×C31C2
socle, prime radicalC23×C31C22×C4
cosocleC2×C4×C31C24
hypercenterC2×C4×C8D31
hypocenterC31C2×#446
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #14521179C2direct (N × H)
29. C2×C8×C31Q8semidirect
55. C8×C31C2×Q8semidirect
75. C2×C31#446semidirect
93. C31C2×#446semidirect
104. C2×C8Dic62semidirect
129. C8C2×Dic62semidirect
141. C2#14521179direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic622
#145211792
C2×C4⋊(C31⋊C8)2
C2×Dic31⋊C82
C2×#117584032
C2×C4×C8×C312
C2×#44631