Finite Group Databasebeta

← C2×C4×Dic12 #78472

Subgroups — C2×C4×Dic12 #78472

Order 384.

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×Dic12C211yesmaximal, characteristic
2C2×C4×Dic6C212yesmaximal
3C2×C3×C4×C8C211yesmaximal, characteristic
4C2×#818C211yesmaximal, characteristic
5C2×#816C212yesmaximal
6C4×Dic12C218yesmaximal, direct product factor
7C2×C4×Q16—31nomaximal, Sylow
8C22×Dic6C2212yes—
9C22×C3×C8C2211yescharacteristic
10C22×C3×C8C2211yescharacteristic
11C2×C3×C42C2211yescharacteristic
12C2×C4⋊Dic3C2212yes—
13C2×Dic3⋊C4—22no—
14C2×C4×Dic3—22no—
15C2×Dic12C418yesdirect product factor
16C2×Dic12C2214yes—
17C4×Dic6—24no—
18C4×Dic6C2218yes—
19C3×C4×C8C2214yes—
20#818C2214yes—
21#816C2218yes—
22C22×Q16—31no—
23C2×C4×Q8—32no—
24C4×Q16—38no—
25C2×#107—31no—
26C2×#103—32no—
27C2×C4×C8D311yescharacteristic
28C22×C3×C4D411yescharacteristic
29C22×C3×C4D411yescharacteristic
30C22×C3×C4C2311yescharacteristic
31C22×Dic3—22no—
32C22×Dic3—22no—
33C2×Dic6—22no—
34C2×Dic6—24no—
35C2×Dic6C2×C418yes—
36C2×Dic6C2314yes—
37C2×C3×C8—22no—
38C2×C3×C8C2×C414yes—
39C2×C3×C8C2312yes—
40C2×C3×C8C2312yes—
41C3×C42D412yes—
42C3×C42C2312yes—
43C4⋊Dic3—22no—
44C4⋊Dic3C2314yes—
45Dic3⋊C4—28no—
46C4×Dic3—28no—
47Dic12C2×C4116yesdirect product factor
48C22×Q8—32no—
49C2×Q16—38no—
50C2×Q16—34no—
51C22×C8C2×D311yescharacteristic
52C22×C8C2×D311yescharacteristic
53C4×Q8—38no—
54C4×Q8—64no—
55C2×C4⋊C4—32no—
56C2×C4⋊C4—62no—
57C2×C42—62no—
58C2×C42C2×D311yescharacteristic
59#107—34no—
60#103—38no—
61C4×C8C2×D314yes—
62C23×C3C2×D411yescharacteristic
63C2×C3×C4—22no—
64C2×C3×C4Q1614yescomplemented
65C2×C3×C4C22×C412yes—
66C2×C3×C4C2×D412yes—
67C2×C3×C4C2×D411yescharacteristic
68C2×C3×C4C2×D412yes—
69C2×C3×C4#4112yes—
70C2×C3×C4C2411yescharacteristic
71C2×Dic3—28no—
72C2×Dic3—24no—
73C2×Dic3—24no—
74C2×Dic3—44no—
75Dic6—28no—
76Dic6—24no—
77Dic6C22×C418yes—
78C3×C8—22no—
79C3×C8C22×C414yes—
80C2×Q8—38no—
81C2×Q8—34no—
82C2×Q8—62no—
83C2×Q8—64no—
84C22×C4—62no—
85C22×C4—62no—
86C22×C4D1211yescharacteristic
87C22×C4D1211yescharacteristic
88C22×C4C22×D311yescharacteristic
89Q16—316no—
90C2×C8—22no—
91C2×C8C4×D314yes—
92C2×C8C22×D312yes—
93C2×C8C22×D312yes—
94C4⋊C4—34no—
95C4⋊C4—62no—
96C4⋊C4—68no—
97C42—68no—
98C42D1212yes—
99C42C22×D312yes—
100C22×C3C4×D412yes—
101C22×C3C2×Q1612yes—
102C22×C3#13512yes—
103C22×C3C22×D411yescharacteristic
104C3×C4—22no—
105C3×C4C4×D412yes—
106C3×C4C2×Q1614yescomplemented
107C3×C4C23×C411yescharacteristic
108C3×C4C2×#4111yescharacteristic
109Dic3—28no—
110Dic3—44no—
111C23C2×D1211yescharacteristic
112Q8—38no—
113Q8—68no—
114Q8—64no—
115C2×C4—22no—
116C2×C4—68no—
117C2×C4—64no—
118C2×C4—64no—
119C2×C4—124no—
120C2×C4Dic1214yesdirect product factor
121C2×C4C2×C4×D312yes—
122C2×C4C2×D1212yes—
123C2×C4C2×D1211yescharacteristic
124C2×C4C2×D1212yes—
125C2×C4#23512yes—
126C2×C4C23×D311yescharacteristic
127C8—22no—
128C8C2×C4×D314yes—
129C2×C3C4×Q1614yescomplemented
130C2×C3C2×C4×D411yescharacteristic
131C2×C3C22×Q1611yescharacteristic
132C2×C3C2×#13511yescharacteristic
133C22C4×D1212yes—
134C22#90412yes—
135C22C2×Dic1212yes—
136C22C22×D1211yescharacteristic
137C4—22no—
138C4—68no—
139C4—124no—
140C4C4×D1212yes—
141C4C2×Dic1214yesdirect product factor
142C4C22×C4×D311yescharacteristic
143C4C2×#23511yescharacteristic
144C3C2×C4×Q1611yescharacteristic, complemented, Sylow
145C2C4×Dic1214yesdirect product factor
146C2C2×C4×D1211yescharacteristic
147C2C2×#90411yescharacteristic
148C2C22×Dic1211yescharacteristic
subgroupG/H
centerC22×C4D12
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC2×C3×C4×C8C2
socle, prime radicalC23×C3C2×D4
cosocleC2×C3×C4C24
hypercenterC2×C4×C8D3
hypocenterC3C2×C4×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
6. C4×Dic12C2direct (N × H)
15. C2×Dic12C4direct (N × H)
47. Dic12C2×C4direct (N × H)
64. C2×C3×C4Q16semidirect
106. C3×C4C2×Q16semidirect
120. C2×C4Dic12direct (N × H)
129. C2×C3C4×Q16semidirect
141. C4C2×Dic12direct (N × H)
144. C3C2×C4×Q16semidirect
145. C2C4×Dic12direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic122
C2×C4×Dic62
C2×C3×C4×C82
C2×#8182
C2×#8162
C4×Dic122
C2×C4×Q163