Finite Group Databasebeta

← C2×#14521173 #16854631

Subgroups — C2×#14521173 #16854631

Order 3968.

440 conjugacy classes of subgroups; only the 253 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 253 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#14521173C218yesmaximal, direct product factor
3C2×Dic31⋊C8C212yesmaximal
4C2×C4×C31⋊C8C211yesmaximal, characteristic
5C2×C8×Dic31C212yesmaximal
6C2×C31×C4⋊C8C211yesmaximal, characteristic
7C22×Dic62C411yescharacteristic
8C22×C8×C31C2212yes—
9C2×C42×C31C2211yescharacteristic
10C2×C4⋊Dic31C411yescharacteristic
11C2×Dic31⋊C4C412yes—
12C2×C4×Dic31C2212yes—
13C22×C31⋊C8C2211yescharacteristic
14C22×C31⋊C8C2211yescharacteristic
15C4×Dic62C414yes—
16C4×Dic62C2214yes—
17C31×C4⋊C8C2214yes—
18Dic31⋊C8C2218yes—
19C8×Dic31C2218yes—
20C4×C31⋊C8C2214yes—
21C22×C4×C31C2×C411yescharacteristic
22C22×C4×C31C2×C411yescharacteristic
23C22×C4×C31C2311yescharacteristic
24C22×Dic31C2×C412yes—
25C22×Dic31C2×C412yes—
26C2×Dic62C818yescomplemented
27C2×Dic62C2×C414yes—
28C2×C8×C31—24no—
29C2×C8×C31C2314yes—
30C42×C31C2×C412yes—
31C42×C31C2312yes—
32C4⋊Dic31C2×C414yes—
33Dic31⋊C4C2×C418yes—
34C4×Dic31C2×C414yes—
35C4×Dic31C2314yes—
36C2×C31⋊C8—22no—
37C2×C31⋊C8Q814yescomplemented
38C2×C31⋊C8C2312yes—
39C2×C31⋊C8C2312yes—
40C23×C31C22×C411yescharacteristic
41C2×C4×C31—22no—
42C2×C4×C31C2×C814yes—
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×Dic31C2×C818yes—
51C2×Dic31C22×C414yes—
52C2×Dic31C22×C414yes—
53Dic62C2×C8116yescomplemented
54C8×C31—24no—
55C31⋊C8—22no—
56C31⋊C8C2×Q814yescomplemented
57C2×C8×Q8—311nomaximal, Sylow
58C22×C31C4×Q812yes—
59C22×C31C22×C812yes—
60C22×C31#13112yes—
61C22×C31C23×C411yescharacteristic
62C4×C31—22no—
63C4×C31C4×Q812yes—
64C4×C31C22×C814yes—
65C4×C31C22×Q811yescharacteristic
66C4×C31C2×#4111yescharacteristic
67Dic31—24no—
68Dic31C22×C818yes—
69C2×C4×Q8—311no—
70C8×Q8—318no—
71C2×C4⋊C8—312no—
72C2×C4⋊C8D3111yescharacteristic
73C2×C4×C8—312no—
74C2×C4×C8—311no—
75C2×C31C8×Q814yescomplemented
76C2×C31C2×C4×Q811yescharacteristic
77C2×C31C23×C811yescharacteristic
78C2×C31C2×#13111yescharacteristic
79C22×Q8—311no—
80C22×C8—311no—
81C22×C8—311no—
82C22×C8C2×D3112yes—
83C4×Q8—314no—
84C4×Q8—314no—
85C2×C4⋊C4—312no—
86C2×C4⋊C4—311no—
87C2×C42—312no—
88C2×C42C2×D3111yescharacteristic
89C4⋊C8—318no—
90C4⋊C8C2×D3114yes—
91C4×C8—318no—
92C4×C8—314no—
93C31C2×C8×Q811yescharacteristic, complemented, Sylow
94C2×Q8—318no—
95C2×Q8—314no—
96C22×C4—312no—
97C22×C4—312no—
98C22×C4C4×D3111yescharacteristic
99C22×C4C4×D3111yescharacteristic
100C22×C4C22×D3111yescharacteristic
101C2×C8—24no—
102C2×C8—314no—
103C2×C8—312no—
104C2×C8—312no—
105C2×C8—622no—
106C2×C8C22×D3114yes—
107C4⋊C4—318no—
108C4⋊C4—314no—
109C42—314no—
110C42—314no—
111C42C4×D3112yes—
112C42C22×D3112yes—
113C23C2×C4×D3111yescharacteristic
114Q8—3116no—
115C2×C4—22no—
116C2×C4—318no—
117C2×C4—314no—
118C2×C4—314no—
119C2×C4—624no—
120C2×C4C8×D3114yes—
121C2×C4C2×C4×D3112yes—
122C2×C4C2×C4×D3111yescharacteristic
123C2×C4C2×C4×D3112yes—
124C2×C4#9249712yes—
125C2×C4Q8×D3112yes—
126C2×C4C23×D3111yescharacteristic
127C8—24no—
128C8—314no—
129C8—622no—
130C22#1175846412yes—
131C22C2×C8×D3112yes—
132C22#1175848412yes—
133C22C22×C4×D3111yescharacteristic
134C4—22no—
135C4—318no—
136C4—624no—
137C4#1175846412yes—
138C4C2×C8×D3114yes—
139C4C2×#9249711yescharacteristic
140C4C2×Q8×D3111yescharacteristic
141C2#1452117314yesdirect product factor
142C2C2×#1175846411yescharacteristic
143C2C22×C8×D3111yescharacteristic
144C2C2×#1175848411yescharacteristic
subgroupG/H
centerC22×C4C22×D31
commutatorC2×C31C23×C8
FrattiniC2×C4C23×D31
FittingC2×C31×C4⋊C8C2
socle, prime radicalC23×C31C22×C4
cosocleC2×C4×C31C24
hypercenterC2×C4⋊C8D31
hypocenterC31C2×C8×Q8
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #14521173C2direct (N × H)
26. C2×Dic62C8semidirect
37. C2×C31⋊C8Q8semidirect
53. Dic62C2×C8semidirect
56. C31⋊C8C2×Q8semidirect
75. C2×C31C8×Q8semidirect
93. C31C2×C8×Q8semidirect
141. C2#14521173direct (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
#145211732
C2×Dic31⋊C82
C2×C4×C31⋊C82
C2×C8×Dic312
C2×C31×C4⋊C82
C2×C8×Q831