Finite Group Databasebeta

← C2×C4×Dic412 #27203910

Subgroups — C2×C4×Dic412 #27203910

Order 13184.

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×Dic412C211yesmaximal, characteristic
2C2×C4×Dic206C212yesmaximal
3C4×Dic412C218yesmaximal, direct product factor
4C2×#15692955C211yesmaximal, characteristic
5C2×#15692946C212yesmaximal
6C2×C4×C8×C103C211yesmaximal, characteristic
7C22×Dic206C2212yes—
8C2×Dic412C418yesdirect product factor
9C2×Dic412C2214yes—
10C4×Dic206—24no—
11C4×Dic206C2218yes—
12C2×C4⋊Dic103C2212yes—
13C2×Dic103⋊C4—22no—
14C2×C4×Dic103—22no—
15#15692955C2214yes—
16#15692946C2218yes—
17C22×C8×C103C2211yescharacteristic
18C22×C8×C103C2211yescharacteristic
19C2×C42×C103C2211yescharacteristic
20C4×C8×C103C2214yes—
21C2×Dic206—22no—
22C2×Dic206—24no—
23C2×Dic206C2×C418yes—
24C2×Dic206C2314yes—
25C22×Dic103—22no—
26C22×Dic103—22no—
27Dic412C2×C4116yesdirect product factor
28C4⋊Dic103—22no—
29C4⋊Dic103C2314yes—
30Dic103⋊C4—28no—
31C4×Dic103—28no—
32C22×C4×C103D411yescharacteristic
33C22×C4×C103D411yescharacteristic
34C22×C4×C103C2311yescharacteristic
35C2×C8×C103—22no—
36C2×C8×C103C2×C414yes—
37C2×C8×C103C2312yes—
38C2×C8×C103C2312yes—
39C42×C103D412yes—
40C42×C103C2312yes—
41C23×C103C2×D411yescharacteristic
42C2×C4×C103—22no—
43C2×C4×C103Q1614yescomplemented
44C2×C4×C103C22×C412yes—
45C2×C4×C103C2×D412yes—
46C2×C4×C103C2×D411yescharacteristic
47C2×C4×C103C2×D412yes—
48C2×C4×C103#4112yes—
49C2×C4×C103C2411yescharacteristic
50C2×Dic103—28no—
51C2×Dic103—24no—
52C2×Dic103—24no—
53C2×Dic103—44no—
54Dic206—28no—
55Dic206—24no—
56Dic206C22×C418yes—
57C8×C103—22no—
58C8×C103C22×C414yes—
59C22×C103C4×D412yes—
60C22×C103C2×Q1612yes—
61C22×C103#13512yes—
62C22×C103C22×D411yescharacteristic
63C4×C103—22no—
64C4×C103C4×D412yes—
65C4×C103C2×Q1614yescomplemented
66C4×C103C23×C411yescharacteristic
67C4×C103C2×#4111yescharacteristic
68Dic103—28no—
69Dic103—44no—
70C2×C103C4×Q1614yescomplemented
71C2×C103C2×C4×D411yescharacteristic
72C2×C103C22×Q1611yescharacteristic
73C2×C103C2×#13511yescharacteristic
74C2×C4×Q16—1031nomaximal, Sylow
75C103C2×C4×Q1611yescharacteristic, complemented, Sylow
76C22×Q16—1031no—
77C2×C4×Q8—1032no—
78C4×Q16—1038no—
79C2×#107—1031no—
80C2×#103—1032no—
81C2×C4×C8D10311yescharacteristic
82C22×Q8—1032no—
83C2×Q16—1038no—
84C2×Q16—1034no—
85C22×C8C2×D10311yescharacteristic
86C22×C8C2×D10311yescharacteristic
87C4×Q8—1038no—
88C4×Q8—2064no—
89C2×C4⋊C4—1032no—
90C2×C4⋊C4—2062no—
91C2×C42—2062no—
92C2×C42C2×D10311yescharacteristic
93#107—1034no—
94#103—1038no—
95C4×C8C2×D10314yes—
96C2×Q8—1038no—
97C2×Q8—1034no—
98C2×Q8—2062no—
99C2×Q8—2064no—
100C22×C4—2062no—
101C22×C4—2062no—
102C22×C4D41211yescharacteristic
103C22×C4D41211yescharacteristic
104C22×C4C22×D10311yescharacteristic
105Q16—10316no—
106C2×C8—22no—
107C2×C8C4×D10314yes—
108C2×C8C22×D10312yes—
109C2×C8C22×D10312yes—
110C4⋊C4—1034no—
111C4⋊C4—2068no—
112C4⋊C4—2062no—
113C42—2068no—
114C42D41212yes—
115C42C22×D10312yes—
116C23C2×D41211yescharacteristic
117Q8—1038no—
118Q8—2064no—
119Q8—2068no—
120C2×C4—22no—
121C2×C4—4124no—
122C2×C4—2064no—
123C2×C4—2064no—
124C2×C4—2068no—
125C2×C4Dic41214yesdirect product factor
126C2×C4C2×C4×D10312yes—
127C2×C4C2×D41212yes—
128C2×C4C2×D41211yescharacteristic
129C2×C4C2×D41212yes—
130C2×C4#1311010512yes—
131C2×C4C23×D10311yescharacteristic
132C8—22no—
133C8C2×C4×D10314yes—
134C22C4×D41212yes—
135C22C2×Dic41212yes—
136C22#1569304312yes—
137C22C22×D41211yescharacteristic
138C4—22no—
139C4—4124no—
140C4—2068no—
141C4C4×D41212yes—
142C4C2×Dic41214yesdirect product factor
143C4C22×C4×D10311yescharacteristic
144C4C2×#1311010511yescharacteristic
145C2C4×Dic41214yesdirect product factor
146C2C2×C4×D41211yescharacteristic
147C2C22×Dic41211yescharacteristic
148C2C2×#1569304311yescharacteristic
subgroupG/H
centerC22×C4D412
commutatorC4×C103C23×C4
FrattiniC2×C4C23×D103
FittingC2×C4×C8×C103C2
socle, prime radicalC23×C103C2×D4
cosocleC2×C4×C103C24
hypercenterC2×C4×C8D103
hypocenterC103C2×C4×Q16
LCSG ▷ C4×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
3. C4×Dic412C2direct (N × H)
8. C2×Dic412C4direct (N × H)
27. Dic412C2×C4direct (N × H)
43. C2×C4×C103Q16semidirect
65. C4×C103C2×Q16semidirect
70. C2×C103C4×Q16semidirect
75. C103C2×C4×Q16semidirect
125. C2×C4Dic412direct (N × H)
142. C4C2×Dic412direct (N × H)
145. C2C4×Dic412direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4122
C2×C4×Dic2062
C4×Dic4122
C2×#156929552
C2×#156929462
C2×C4×C8×C1032
C2×C4×Q16103