Finite Group Databasebeta

← C22×#16812624 #28371523

Subgroups — C22×#16812624 #28371523

Order 13952.

816 conjugacy classes of subgroups; only the 349 normal subgroups are shown.

normal subgroups only

This group has 816 conjugacy classes of subgroups — too many to draw. Only its 349 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
1C23×Dic218C211yesmaximal, characteristic
2C22×C4⋊Dic109C211yesmaximal, characteristic
3C2×#16812624C2112yesmaximal, direct product factor
4C23×C8×C109C211yesmaximal, characteristic
5C22×Dic218—23no—
6C22×Dic218—24no—
7C22×Dic218C418yescomplemented
8C22×Dic218C2216yes—
9C23×Dic109—21no—
10C23×Dic109—21no—
11C2×C4⋊Dic109—23no—
12C2×C4⋊Dic109C2216yes—
13#16812624C22116yesdirect product factor
14C23×C4×C109C2211yescharacteristic
15C22×C8×C109—24no—
16C22×C8×C109C2216yes—
17C2×Dic218—224no—
18C2×Dic218—212no—
19C2×Dic218—26no—
20C2×Dic218C2×C4124yescomplemented
21C2×Dic218C2314yes—
22C22×Dic109—28no—
23C22×Dic109—26no—
24C22×Dic109—26no—
25C22×Dic109—44no—
26C4⋊Dic109—26no—
27C4⋊Dic109C2314yes—
28C24×C109D411yescharacteristic
29C22×C4×C109C2×C414yes—
30C22×C4×C109D413yes—
31C22×C4×C109D414yes—
32C22×C4×C109C2313yes—
33C2×C8×C109—212no—
34C2×C8×C109C2314yes—
35C23×C109C22⋊C414yes—
36C23×C109SD1614yes—
37C23×C109Q1614yes—
38C23×C109C2×D413yes—
39C2×C4×C109C22⋊C4112yes—
40C2×C4×C109C22×C416yes—
41C2×C4×C109C2×D416yes—
42C2×C4×C109C2×D413yes—
43C2×C4×C109C2411yescharacteristic
44C2×Dic109—224no—
45C2×Dic109—24no—
46C2×Dic109—24no—
47C2×Dic109—412no—
48Dic218—224no—
49Dic218—24no—
50Dic218C22×C418yescomplemented
51C8×C109—24no—
52C22×C109#103116yescomplemented
53C22×C109C2×C22⋊C416yes—
54C22×C109C2×SD1616yes—
55C22×C109C2×Q1616yes—
56C22×C109C22×D411yescharacteristic
57C4×C109C2×C22⋊C416yes—
58C4×C109C23×C411yescharacteristic
59C4×C109C22×D411yescharacteristic
60Dic109—28no—
61Dic109—44no—
62C2×C109C2×#103112yescomplemented
63C2×C109C22×C22⋊C411yescharacteristic
64C2×C109C22×SD1611yescharacteristic
65C2×C109C22×Q1611yescharacteristic
66C22×#103—1091nomaximal, Sylow
67C109C22×#10311yescharacteristic, complemented, Sylow
68C23×Q8—1091no—
69C23×C8D10911yescharacteristic
70C22×C4⋊C4—1091no—
71C2×#103—10912no—
72C22×Q8—1098no—
73C22×Q8—1096no—
74C22×Q8—2183no—
75C22×Q8—2184no—
76C23×C4—2181no—
77C23×C4—2181no—
78C23×C4C2×D10911yescharacteristic
79C22×C8—24no—
80C22×C8C2×D10916yes—
81C2×C4⋊C4—1096no—
82C2×C4⋊C4—2183no—
83#103—10916no—
84C24D43611yescharacteristic
85C2×Q8—10924no—
86C2×Q8—1094no—
87C2×Q8—21824no—
88C2×Q8—21812no—
89C2×Q8—2186no—
90C22×C4—4364no—
91C22×C4—2186no—
92C22×C4—2188no—
93C22×C4—2186no—
94C22×C4C4×D10914yes—
95C22×C4D43613yes—
96C22×C4C22⋊D10914yes—
97C22×C4C22×D10913yes—
98C2×C8—212no—
99C2×C8C22×D10914yes—
100C4⋊C4—1094no—
101C4⋊C4—2186no—
102C23#1318200614yes—
103C23#1318201814yes—
104C23Dic43614yes—
105C23C2×D43613yes—
106Q8—1098no—
107Q8—21824no—
108Q8—2184no—
109C2×C4—43612no—
110C2×C4—2184no—
111C2×C4—21824no—
112C2×C4—2184no—
113C2×C4#13182006112yes—
114C2×C4C2×C4×D10916yes—
115C2×C4C2×C22⋊D10916yes—
116C2×C4C2×D43613yes—
117C2×C4C23×D10911yescharacteristic
118C8—24no—
119C22#16812624116yesdirect product factor
120C22C2×#1318200616yes—
121C22C2×#1318201816yes—
122C22C2×Dic43616yes—
123C22C22×D43611yescharacteristic
124C4—4364no—
125C4—2188no—
126C4C2×#1318200616yes—
127C4C22×C4×D10911yescharacteristic
128C4C22×C22⋊D10911yescharacteristic
129C2C2×#16812624112yesdirect product factor
130C2C22×#1318200611yescharacteristic
131C2C22×#1318201811yescharacteristic
132C2C22×Dic43611yescharacteristic
subgroupG/H
centerC24D436
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC23×C8×C109C2
socle, prime radicalC24×C109D4
cosocleC2×C4×C109C24
hypercenterC23×C8D109
hypocenterC109C22×#103
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
3. C2×#16812624C2direct (N × H)
7. C22×Dic218C4semidirect
13. #16812624C22direct (N × H)
20. C2×Dic218C2×C4semidirect
50. Dic218C22×C4semidirect
52. C22×C109#103semidirect
62. C2×C109C2×#103semidirect
67. C109C22×#103semidirect
119. C22#16812624direct (N × H)
129. C2C2×#16812624direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2182
C22×C4⋊Dic1092
C2×#168126242
C23×C8×C1092
C22×#103109