Finite Group Databasebeta

← C2×#20295652 #28376427

Subgroups — C2×#20295652 #28376427

Order 13952.

1296 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1296 conjugacy classes of subgroups — too many to draw. Only its 565 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
1#20295652C2116yesmaximal, direct product factor
2C2×#16812678C214yesmaximal, complemented
3C2×#16812676C218yesmaximal, complemented
4C22×C22⋊Dic109C212yesmaximal
5C22×C22⋊C4×C109C211yesmaximal, characteristic
6C22×Dic218C2214yescomplemented
7C23×Dic109C2214yes—
8#16812678C22132yescomplemented
9#16812676C22164yescomplemented
10C2×C4⋊Dic109C2214yescomplemented
11C2×#13182008C2218yescomplemented
12C2×C22⋊Dic109C2214yes—
13C2×C22⋊Dic109C2214yes—
14C2×C22⋊Dic109C22116yes—
15C25×C109C2211yescharacteristic
16C23×C4×C109C2212yes—
17C2×C22⋊C4×C109C2214yes—
18C2×C22⋊C4×C109C2218yes—
19C2×Dic218—48no—
20C2×Dic218C23116yescomplemented
21C22×Dic109—48no—
22C22×Dic109C2318yes—
23C22×Dic109C23116yes—
24C4⋊Dic109C23116yescomplemented
25#13182008C23132yescomplemented
26C22⋊Dic109C23116yes—
27C22⋊Dic109C23116yes—
28C24×C109—44no—
29C24×C109Q818yescomplemented
30C24×C109C2312yes—
31C24×C109C2311yescharacteristic
32C24×C109C2314yes—
33C22×C4×C109—44no—
34C22×C4×C109C2314yes—
35C22×C4×C109C2318yes—
36C22⋊C4×C109C23116yes—
37C23×C109—24no—
38C23×C109—28no—
39C23×C109—416no—
40C23×C109—48no—
41C23×C109C2×Q818yes—
42C23×C109C2×Q814yes—
43C23×C109C2×Q8116yescomplemented
44C23×C109C2414yes—
45C23×C109C2412yes—
46C23×C109C2411yescharacteristic
47C2×C4×C109—28no—
48C2×C4×C109—48no—
49C2×C4×C109C2418yes—
50C2×Dic109—216no—
51C2×Dic109—416no—
52C2×Dic109C24116yes—
53Dic218—416no—
54C22×C109—28no—
55C22×C109—216no—
56C22×C109—28no—
57C22×C109—24no—
58C22×C109—416no—
59C22×C109C22×Q818yes—
60C22×C109C22×Q814yes—
61C22×C109C22×Q812yes—
62C22×C109H(5,𝔽2)14yes—
63C22×C109C2511yescharacteristic
64C4×C109—28no—
65Dic109—216no—
66C2×C109—28no—
67C2×C109—24no—
68C2×C109#54314yescomplemented
69C2×C109C23×Q811yescharacteristic
70C2×C109C2×H(5,𝔽2)12yes—
71C2×#543—1091nomaximal, Sylow
72C109C2×#54311yescharacteristic, complemented, Sylow
73#543—10916no—
74C2×C22⋊Q8—1094no—
75C2×C22⋊Q8—1098no—
76C22×C22⋊C4—1092no—
77C22×C22⋊C4D10911yescharacteristic
78C25C2×D10911yescharacteristic
79C22×Q8—1094no—
80C23×C4—1094no—
81C23×C4C2×D10912yes—
82C22⋊Q8—10932no—
83C22⋊Q8—10964no—
84C2×C4⋊C4—1098no—
85C2×C4⋊C4—1094no—
86C2×C22⋊C4—1094no—
87C2×C22⋊C4—1094no—
88C2×C22⋊C4—10916no—
89C2×C22⋊C4C2×D10914yes—
90C2×C22⋊C4C2×D10918yes—
91C24—44no—
92C24Dic21818yescomplemented
93C24C22×D10911yescharacteristic
94C24C22×D10912yes—
95C24C22×D10914yes—
96C2×Q8—10916no—
97C2×Q8—4368no—
98C22×C4—44no—
99C22×C4—10916no—
100C22×C4—1098no—
101C22×C4—4368no—
102C22×C4C22×D10914yes—
103C22×C4C22×D10918yes—
104C4⋊C4—10932no—
105C4⋊C4—10916no—
106C22⋊C4—10916no—
107C22⋊C4—10916no—
108C22⋊C4C22×D109116yes—
109C23—24no—
110C23—28no—
111C23—416no—
112C23—48no—
113C23C2×Dic21814yes—
114C23C2×Dic21818yes—
115C23C2×Dic218116yescomplemented
116C23C23×D10912yes—
117C23C23×D10914yes—
118C23C23×D10911yescharacteristic
119Q8—43616no—
120C2×C4—28no—
121C2×C4—48no—
122C2×C4—10916no—
123C2×C4—43616no—
124C2×C4—21816no—
125C2×C4C23×D10918yes—
126C22—24no—
127C22—28no—
128C22—28no—
129C22—216no—
130C22—416no—
131C22C22×Dic21814yes—
132C22C22×Dic21818yes—
133C22C22×Dic21812yes—
134C22#1681274414yes—
135C22C24×D10911yescharacteristic
136C4—28no—
137C4—21816no—
138C2—24no—
139C2—28no—
140C2#2029565214yesdirect product factor
141C2C23×Dic21811yescharacteristic
142C2C2×#1681274412yes—
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C22⋊C4×C109C2
socleC23×C109C24
prime radicalC25×C109C22
hypercenterC22×C22⋊C4D109
hypocenterC109C2×#543
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. #20295652C2direct (N × H)
2. C2×#16812678C2semidirect
3. C2×#16812676C2semidirect
6. C22×Dic218C22semidirect
8. #16812678C22semidirect
9. #16812676C22semidirect
10. C2×C4⋊Dic109C22semidirect
11. C2×#13182008C22semidirect
20. C2×Dic218C23semidirect
24. C4⋊Dic109C23semidirect
25. #13182008C23semidirect
29. C24×C109Q8semidirect
43. C23×C109C2×Q8semidirect
68. C2×C109#543semidirect
72. C109C2×#543semidirect
92. C24Dic218semidirect
115. C23C2×Dic218semidirect
140. C2#20295652direct (N × H)

Maximal subgroups

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

subgroupindex
#202956522
C2×#168126782
C2×#168126762
C22×C22⋊Dic1092
C22×C22⋊C4×C1092
C2×#543109