Finite Group Databasebeta

← C2×#20294819 #28364690

Subgroups — C2×#20294819 #28364690

Order 13952.

368 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 77 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
1C2×#16812614C212yesmaximal, complemented
2#20294819C214yesmaximal, direct product factor
3C2×#127×C109C211yesmaximal, characteristic
4C2×C22⋊Dic109—22no—
5#16812614—22no—
6#16812614C2214yescomplemented
7C22×D4×C109—22no—
8C22×D4×C109C411yescharacteristic, complemented
9C22×D4×C109C2211yescharacteristic
10#127×C109—22no—
11#127×C109C412yescomplemented
12#127×C109C2212yes—
13C2×C42×C109C411yescharacteristic, complemented
14C22×Dic109—42no—
15C22⋊Dic109—24no—
16C22⋊Dic109—42no—
17C24×C109—21no—
18C24×C109D412yes—
19C2×D4×C109—24no—
20C2×D4×C109—24no—
21C2×D4×C109—21no—
22C2×D4×C109—41no—
23C2×D4×C109—41no—
24C2×D4×C109—41no—
25C2×D4×C109—41no—
26C2×D4×C109—48no—
27C2×D4×C109C2×C411yescharacteristic
28C2×D4×C109C2×C412yescomplemented
29C2×D4×C109D412yes—
30C2×D4×C109C2311yescharacteristic
31C22×C4×C109—21no—
32C22×C4×C109C2×C411yescharacteristic
33C42×C109—21no—
34C42×C109C2×C412yescomplemented
35C23×C109—22no—
36C23×C109—22no—
37C23×C109—22no—
38C23×C109—44no—
39C23×C109—44no—
40C23×C109—41no—
41C23×C109—41no—
42C23×C109C22⋊C412yes—
43C23×C109C22⋊C411yescharacteristic
44C23×C109C2×D412yes—
45D4×C109—41no—
46D4×C109—42no—
47D4×C109—41no—
48D4×C109—42no—
49D4×C109—48no—
50D4×C109—48no—
51D4×C109—42no—
52C2×C4×C109—24no—
53C2×C4×C109—21no—
54C2×C4×C109—21no—
55C2×C4×C109—22no—
56C2×C4×C109C22⋊C411yescharacteristic
57C2×C4×C109C22×C411yescharacteristic
58C2×Dic109—44no—
59C2×Dic109—84no—
60C22×C109—22no—
61C22×C109—22no—
62C22×C109—22no—
63C22×C109—42no—
64C22×C109—42no—
65C22×C109—44no—
66C22×C109—44no—
67C22×C109—42no—
68C22×C109—82no—
69C22×C109—82no—
70C22×C109—82no—
71C22×C109#9911yescharacteristic
72C22×C109#9911yescharacteristic
73C22×C109C2×C22⋊C411yescharacteristic
74C4×C109—24no—
75C4×C109—21no—
76C4×C109—21no—
77Dic109—84no—
78C2×C109—21no—
79C2×C109—21no—
80C2×C109—42no—
81C2×C109—42no—
82C2×C109—82no—
83C2×C109#35312yescomplemented
84C2×C109C2×#9911yescharacteristic
85C2×#353—1091nomaximal, Sylow
86C109C2×#35311yescharacteristic, complemented, Sylow
87C2×#127D10911yescharacteristic
88C2×#99—1092no—
89#353—1094no—
90C22×D4—22no—
91C22×D4Dic10911yescharacteristic, complemented
92C22×D4C2×D10911yescharacteristic
93#127—22no—
94#127Dic10912yescomplemented
95#127C2×D10912yes—
96C2×C22⋊C4—2182no—
97C2×C42Dic10911yescharacteristic, complemented
98#99—1094no—
99#99—2182no—
100C24—21no—
101C24C22⋊D10912yes—
102C2×D4—24no—
103C2×D4—24no—
104C2×D4—21no—
105C2×D4—41no—
106C2×D4—41no—
107C2×D4—41no—
108C2×D4—41no—
109C2×D4—48no—
110C2×D4C2×Dic10911yescharacteristic
111C2×D4C2×Dic10912yescomplemented
112C2×D4C22⋊D10912yes—
113C2×D4C22×D10911yescharacteristic
114C22×C4—21no—
115C22×C4—4362no—
116C22×C4C2×Dic10911yescharacteristic
117C22⋊C4—4362no—
118C22⋊C4—2184no—
119C42—21no—
120C42C2×Dic10912yescomplemented
121C23—22no—
122C23—22no—
123C23—22no—
124C23—44no—
125C23—44no—
126C23—41no—
127C23—41no—
128C23C22⋊Dic10912yes—
129C23C22⋊Dic10911yescharacteristic
130C23C2×C22⋊D10912yes—
131D4—41no—
132D4—42no—
133D4—41no—
134D4—42no—
135D4—48no—
136D4—48no—
137D4—42no—
138C2×C4—24no—
139C2×C4—21no—
140C2×C4—21no—
141C2×C4—22no—
142C2×C4—8724no—
143C2×C4—4364no—
144C2×C4C22⋊Dic10911yescharacteristic
145C2×C4C22×Dic10911yescharacteristic
146C22—22no—
147C22—22no—
148C22—22no—
149C22—42no—
150C22—42no—
151C22—44no—
152C22—44no—
153C22—42no—
154C22—82no—
155C22—82no—
156C22—82no—
157C22#1681261411yescharacteristic
158C22#1681261411yescharacteristic
159C22C2×C22⋊Dic10911yescharacteristic
160C4—24no—
161C4—21no—
162C4—21no—
163C4—8724no—
164C2—21no—
165C2—21no—
166C2—42no—
167C2—42no—
168C2—82no—
169C2#2029481912yesdirect product factor
170C2C2×#1681261411yescharacteristic
subgroupG/H
centerC22#16812614
commutatorC2×C4×C109C22×C4
FrattiniC2×D4C22×D109
Fitting, prime radicalC2×#127×C109C2
socleC22×C109#99
cosocleC2×D4×C109C23
hypercenterC2×#127D109
hypocenterC109C2×#353
LCSG ▷ C2×C4×C109 ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×#16812614C2semidirect
2. #20294819C2direct (N × H)
6. #16812614C22semidirect
8. C22×D4×C109C4semidirect
11. #127×C109C4semidirect
13. C2×C42×C109C4semidirect
28. C2×D4×C109C2×C4semidirect
34. C42×C109C2×C4semidirect
83. C2×C109#353semidirect
86. C109C2×#353semidirect
91. C22×D4Dic109semidirect
94. #127Dic109semidirect
97. C2×C42Dic109semidirect
111. C2×D4C2×Dic109semidirect
120. C42C2×Dic109semidirect
169. C2#20294819direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126142
#202948192
C2×#127×C1092
C2×#353109