Finite Group Databasebeta

← C2×#20295762 #28376621

Subgroups — C2×#20295762 #28376621

Order 13952.

1240 conjugacy classes of subgroups; only the 501 normal subgroups are shown.

normal subgroups only

This group has 1240 conjugacy classes of subgroups — too many to draw. Only its 501 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#20295762C2116yesmaximal, direct product factor
2C2×#16812686C214yesmaximal, complemented
3C2×#16812680C214yesmaximal, complemented
4C2×C4×Dic218C212yesmaximal, complemented
5C2×D4×Dic109C214yesmaximal, complemented
6C2×#127×C109C211yesmaximal, characteristic
7C22×Dic218C2212yes—
8C23×Dic109C2214yes—
9#16812686C22132yescomplemented
10#16812680C22132yescomplemented
11C4×Dic218C22116yescomplemented
12D4×Dic109C22132yescomplemented
13C2×C4⋊Dic109C2212yes—
14C2×#13182008C2214yes—
15C2×C22⋊Dic109C2218yes—
16C2×C22⋊Dic109C2214yes—
17C2×C4×Dic109C2214yes—
18C22×D4×C109C2214yes—
19C22×D4×C109C2212yes—
20#127×C109C2218yes—
21C2×C42×C109C2211yescharacteristic
22C2×Dic218—28no—
23C2×Dic218C2318yes—
24C22×Dic109—48no—
25C22×Dic109C2314yes—
26C22×Dic109C2314yes—
27C22×Dic109C23116yes—
28C4⋊Dic109C2318yes—
29#13182008C23116yes—
30C22⋊Dic109C23132yes—
31C22⋊Dic109C23116yes—
32C4×Dic109C23116yes—
33C24×C109C2314yes—
34C2×D4×C109—216no—
35C2×D4×C109—44no—
36C2×D4×C109C23116yes—
37C2×D4×C109C2318yes—
38C22×C4×C109C2311yescharacteristic
39C22×C4×C109C2312yes—
40C42×C109C2314yes—
41C23×C109—216no—
42C23×C109—28no—
43C23×C109C2418yes—
44C23×C109C2411yescharacteristic
45D4×C109—232no—
46D4×C109—48no—
47C2×C4×C109—22no—
48C2×C4×C109#4118yes—
49C2×C4×C109C2412yes—
50C2×C4×C109C2414yes—
51C2×Dic109—28no—
52C2×Dic109—28no—
53C2×Dic109—416no—
54C2×Dic109C2418yes—
55C2×Dic109C2418yes—
56Dic218—216no—
57C22×C109—216no—
58C22×C109—28no—
59C22×C109—416no—
60C22×C109C2×#4114yes—
61C22×C109H(5,𝔽2)12yes—
62C22×C109C2511yescharacteristic
63C4×C109—22no—
64C4×C109C2×#4118yes—
65Dic109—28no—
66Dic109—28no—
67C2×C109—48no—
68C2×C109#55914yescomplemented
69C2×C109C22×#4112yes—
70C2×C109C2×H(5,𝔽2)11yescharacteristic
71C2×#559—1091nomaximal, Sylow
72C109C2×#55911yescharacteristic, complemented, Sylow
73#559—10916no—
74C2×#127D10911yescharacteristic
75C2×#124—1094no—
76C2×#123—1094no—
77C2×C4×Q8—1092no—
78C2×C4×D4—1094no—
79C22×Q8—1092no—
80C22×D4C2×D10914yes—
81C22×D4C2×D10912yes—
82C23×C4—1094no—
83#127C2×D10918yes—
84#124—10932no—
85#123—10932no—
86C4×Q8—10916no—
87C4×D4—10932no—
88C2×C4⋊C4—1092no—
89C2×C4⋊C4—1094no—
90C2×C22⋊C4—1098no—
91C2×C22⋊C4—1094no—
92C2×C42—1094no—
93C2×C42C2×D10911yescharacteristic
94C24C22×D10914yes—
95C2×Q8—1098no—
96C2×Q8—2188no—
97C2×D4—216no—
98C2×D4—44no—
99C2×D4C22×D109116yes—
100C2×D4C22×D10918yes—
101C22×C4—10916no—
102C22×C4—1094no—
103C22×C4—1094no—
104C22×C4—4368no—
105C22×C4C22×D10911yescharacteristic
106C22×C4C22×D10912yes—
107C4⋊C4—10916no—
108C4⋊C4—1098no—
109C22⋊C4—10932no—
110C22⋊C4—10916no—
111C42—10916no—
112C42C22×D10914yes—
113C23—216no—
114C23—28no—
115C23C23×D10918yes—
116C23C23×D10911yescharacteristic
117Q8—21816no—
118D4—232no—
119D4—48no—
120C2×C4—22no—
121C2×C4—1098no—
122C2×C4—1098no—
123C2×C4—43616no—
124C2×C4—2188no—
125C2×C4—2188no—
126C2×C4#1318202818yes—
127C2×C4C23×D10912yes—
128C2×C4C23×D10914yes—
129C22—216no—
130C22—28no—
131C22—416no—
132C22C2×#1318202814yes—
133C22#1681274412yes—
134C22C24×D10911yescharacteristic
135C4—22no—
136C4—2188no—
137C4—2188no—
138C4C2×#1318202818yes—
139C2—48no—
140C2#2029576214yesdirect product factor
141C2C22×#1318202812yes—
142C2C2×#1681274411yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
Fitting, prime radicalC2×#127×C109C2
socleC23×C109C24
hypercenterC2×#127D109
hypocenterC109C2×#559
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. #20295762C2direct (N × H)
2. C2×#16812686C2semidirect
3. C2×#16812680C2semidirect
4. C2×C4×Dic218C2semidirect
5. C2×D4×Dic109C2semidirect
9. #16812686C22semidirect
10. #16812680C22semidirect
11. C4×Dic218C22semidirect
12. D4×Dic109C22semidirect
68. C2×C109#559semidirect
72. C109C2×#559semidirect
140. C2#20295762direct (N × H)

Maximal subgroups

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

subgroupindex
#202957622
C2×#168126862
C2×#168126802
C2×C4×Dic2182
C2×D4×Dic1092
C2×#127×C1092
C2×#559109