Finite Group Databasebeta

← C2×C4×Dic124 #16854477

Subgroups — C2×C4×Dic124 #16854477

Order 3968.

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

normal subgroups only

This group has 488 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
1C22×Dic124C211yesmaximal, characteristic
2C2×C4×Dic62C212yesmaximal
3C4×Dic124C218yesmaximal, direct product factor
4C2×#11758406C211yesmaximal, characteristic
5C2×#11758404C212yesmaximal
6C2×C4×C8×C31C211yesmaximal, characteristic
7C22×Dic62C2212yes—
8C22×C8×C31C2211yescharacteristic
9C22×C8×C31C2211yescharacteristic
10C2×C42×C31C2211yescharacteristic
11C2×C4⋊Dic31C2212yes—
12C2×Dic31⋊C4—22no—
13C2×C4×Dic31—22no—
14C2×Dic124C418yesdirect product factor
15C2×Dic124C2214yes—
16C4×Dic62—24no—
17C4×Dic62C2218yes—
18C4×C8×C31C2214yes—
19#11758406C2214yes—
20#11758404C2218yes—
21C22×C4×C31D411yescharacteristic
22C22×C4×C31D411yescharacteristic
23C22×C4×C31C2311yescharacteristic
24C22×Dic31—22no—
25C22×Dic31—22no—
26C2×Dic62—22no—
27C2×Dic62—24no—
28C2×Dic62C2×C418yes—
29C2×Dic62C2314yes—
30C2×C8×C31—22no—
31C2×C8×C31C2×C414yes—
32C2×C8×C31C2312yes—
33C2×C8×C31C2312yes—
34C42×C31D412yes—
35C42×C31C2312yes—
36C4⋊Dic31—22no—
37C4⋊Dic31C2314yes—
38Dic31⋊C4—28no—
39C4×Dic31—28no—
40Dic124C2×C4116yesdirect product factor
41C23×C31C2×D411yescharacteristic
42C2×C4×C31—22no—
43C2×C4×C31Q1614yescomplemented
44C2×C4×C31C22×C412yes—
45C2×C4×C31C2×D412yes—
46C2×C4×C31C2×D411yescharacteristic
47C2×C4×C31C2×D412yes—
48C2×C4×C31#4112yes—
49C2×C4×C31C2411yescharacteristic
50C2×Dic31—28no—
51C2×Dic31—24no—
52C2×Dic31—24no—
53C2×Dic31—44no—
54Dic62—28no—
55Dic62—24no—
56Dic62C22×C418yes—
57C8×C31—22no—
58C8×C31C22×C414yes—
59C2×C4×Q16—311nomaximal, Sylow
60C22×C31C4×D412yes—
61C22×C31C2×Q1612yes—
62C22×C31#13512yes—
63C22×C31C22×D411yescharacteristic
64C4×C31—22no—
65C4×C31C4×D412yes—
66C4×C31C2×Q1614yescomplemented
67C4×C31C23×C411yescharacteristic
68C4×C31C2×#4111yescharacteristic
69Dic31—28no—
70Dic31—44no—
71C22×Q16—311no—
72C2×C4×Q8—312no—
73C4×Q16—318no—
74C2×#107—311no—
75C2×#103—312no—
76C2×C4×C8D3111yescharacteristic
77C2×C31C4×Q1614yescomplemented
78C2×C31C2×C4×D411yescharacteristic
79C2×C31C22×Q1611yescharacteristic
80C2×C31C2×#13511yescharacteristic
81C22×Q8—312no—
82C2×Q16—318no—
83C2×Q16—314no—
84C22×C8C2×D3111yescharacteristic
85C22×C8C2×D3111yescharacteristic
86C4×Q8—318no—
87C4×Q8—624no—
88C2×C4⋊C4—312no—
89C2×C4⋊C4—622no—
90C2×C42—622no—
91C2×C42C2×D3111yescharacteristic
92#107—314no—
93#103—318no—
94C4×C8C2×D3114yes—
95C31C2×C4×Q1611yescharacteristic, complemented, Sylow
96C2×Q8—318no—
97C2×Q8—314no—
98C2×Q8—622no—
99C2×Q8—624no—
100C22×C4—622no—
101C22×C4—622no—
102C22×C4D12411yescharacteristic
103C22×C4D12411yescharacteristic
104C22×C4C22×D3111yescharacteristic
105Q16—3116no—
106C2×C8—22no—
107C2×C8C4×D3114yes—
108C2×C8C22×D3112yes—
109C2×C8C22×D3112yes—
110C4⋊C4—314no—
111C4⋊C4—628no—
112C4⋊C4—622no—
113C42—628no—
114C42D12412yes—
115C42C22×D3112yes—
116C23C2×D12411yescharacteristic
117Q8—318no—
118Q8—628no—
119Q8—624no—
120C2×C4—22no—
121C2×C4—628no—
122C2×C4—624no—
123C2×C4—624no—
124C2×C4—1244no—
125C2×C4Dic12414yesdirect product factor
126C2×C4C2×C4×D3112yes—
127C2×C4C2×D12412yes—
128C2×C4C2×D12411yescharacteristic
129C2×C4C2×D12412yes—
130C2×C4#9249512yes—
131C2×C4C23×D3111yescharacteristic
132C8—22no—
133C8C2×C4×D3114yes—
134C22C4×D12412yes—
135C22#1175848112yes—
136C22C2×Dic12412yes—
137C22C22×D12411yescharacteristic
138C4—22no—
139C4—628no—
140C4—1244no—
141C4C4×D12412yes—
142C4C2×Dic12414yesdirect product factor
143C4C22×C4×D3111yescharacteristic
144C4C2×#9249511yescharacteristic
145C2C4×Dic12414yesdirect product factor
146C2C2×C4×D12411yescharacteristic
147C2C22×Dic12411yescharacteristic
148C2C2×#1175848111yescharacteristic
subgroupG/H
centerC22×C4D124
commutatorC4×C31C23×C4
FrattiniC2×C4C23×D31
FittingC2×C4×C8×C31C2
socle, prime radicalC23×C31C2×D4
cosocleC2×C4×C31C24
hypercenterC2×C4×C8D31
hypocenterC31C2×C4×Q16
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
3. C4×Dic124C2direct (N × H)
14. C2×Dic124C4direct (N × H)
40. Dic124C2×C4direct (N × H)
43. C2×C4×C31Q16semidirect
66. C4×C31C2×Q16semidirect
77. C2×C31C4×Q16semidirect
95. C31C2×C4×Q16semidirect
125. C2×C4Dic124direct (N × H)
142. C4C2×Dic124direct (N × H)
145. C2C4×Dic124direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic1242
C2×C4×Dic622
C4×Dic1242
C2×#117584062
C2×#117584042
C2×C4×C8×C312
C2×C4×Q1631