Finite Group Databasebeta

← C2×#20295076 #28371645

Subgroups — C2×#20295076 #28371645

Order 13952.

528 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic109C211yesmaximal, characteristic
2#20295076C218yesmaximal, direct product factor
3C2×#16812628C212yesmaximal, complemented
4C2×C22⋊#11724784C211yesmaximal, characteristic
5C2×C8×Dic109C212yesmaximal, complemented
6C2×C22⋊C8×C109C211yesmaximal, characteristic
7C23×Dic109C411yescharacteristic
8C23×Dic109C411yescharacteristic
9C22×#11724784C2212yes—
10C2×C4×Dic109C411yescharacteristic
11C2×C4×Dic109C414yes—
12C2×C4×Dic109C411yescharacteristic
13C2×C4×Dic109C2211yescharacteristic
14C2×C4×Dic109C2211yescharacteristic
15C2×C4×Dic109C2214yes—
16#16812628C2218yescomplemented
17C22⋊#11724784C2214yes—
18C8×Dic109C2218yescomplemented
19C23×C4×C109C2211yescharacteristic
20C22×C8×C109C2212yes—
21C22⋊C8×C109C2214yes—
22C22×Dic109—24no—
23C22×Dic109C818yescomplemented
24C22×Dic109C2×C411yescharacteristic
25C22×Dic109C2×C414yes—
26C22×Dic109C2×C411yescharacteristic
27C22×Dic109C2×C411yescharacteristic
28C22×Dic109C2×C414yes—
29C22×Dic109C2×C411yescharacteristic
30C2×#11724784—24no—
31C2×#11724784C2314yes—
32C4×Dic109C2×C414yes—
33C4×Dic109C2×C412yes—
34C4×Dic109C2×C414yes—
35C4×Dic109C2×C412yes—
36C4×Dic109C2312yes—
37C4×Dic109C2312yes—
38C24×C109C2×C411yescharacteristic
39C22×C4×C109—24no—
40C22×C4×C109C2×C411yescharacteristic
41C22×C4×C109C2×C412yes—
42C22×C4×C109C2312yes—
43C22×C4×C109C2311yescharacteristic
44C2×C8×C109—24no—
45C2×C8×C109C2314yes—
46C23×C109—22no—
47C23×C109—22no—
48C23×C109C2×C814yes—
49C23×C109C22×C412yes—
50C23×C109C22×C411yescharacteristic
51C2×C4×C109—22no—
52C2×C4×C109—24no—
53C2×C4×C109—24no—
54C2×C4×C109C22×C412yes—
55C2×C4×C109C22×C411yescharacteristic
56C2×C4×C109#4114yes—
57C2×C4×C109C2411yescharacteristic
58C2×Dic109—22no—
59C2×Dic109—28no—
60C2×Dic109C2×C814yes—
61C2×Dic109C2×C814yes—
62C2×Dic109C2×C8116yescomplemented
63C2×Dic109M1614yes—
64C2×Dic109C22×C412yes—
65C2×Dic109C22×C412yes—
66C2×Dic109C22×C412yes—
67C2×Dic109C22×C412yes—
68C8×C109—24no—
69#11724784—24no—
70C22×C109—22no—
71C22×C109—22no—
72C22×C109—28no—
73C22×C109#11712yes—
74C22×C109C22×C814yes—
75C22×C109C22×C812yes—
76C22×C109C2×M1612yes—
77C22×C109C23×C411yescharacteristic
78C4×C109—22no—
79C4×C109#11712yes—
80C4×C109C2×#4112yes—
81Dic109—22no—
82Dic109C22×C814yes—
83Dic109C22×C814yes—
84Dic109C2×M1614yes—
85C2×C109—24no—
86C2×C109#43114yescomplemented
87C2×C109C2×#11711yescharacteristic
88C2×C109C23×C811yescharacteristic
89C2×C109C22×M1611yescharacteristic
90C2×#431—1091nomaximal, Sylow
91C109C2×#43111yescharacteristic, complemented, Sylow
92C22×C42—1091no—
93#431—1098no—
94C2×C4⋊C8—1092no—
95C2×C22⋊C8—1091no—
96C2×C22⋊C8D10911yescharacteristic
97C2×C4×C8—1092no—
98C23×C4—1091no—
99C23×C4—1091no—
100C23×C4C2×D10911yescharacteristic
101C22×C8—1092no—
102C22×C8C2×D10912yes—
103C2×C42—1091no—
104C2×C42—1094no—
105C2×C42—1091no—
106C2×C42—1094no—
107C2×C42—1091no—
108C2×C42—1091no—
109C4⋊C8—1098no—
110C22⋊C8—1094no—
111C22⋊C8C2×D10914yes—
112C4×C8—1098no—
113C24C4×D10911yescharacteristic
114C22×C4—24no—
115C22×C4—1098no—
116C22×C4—1091no—
117C22×C4—1091no—
118C22×C4—1094no—
119C22×C4—1091no—
120C22×C4—1094no—
121C22×C4—1091no—
122C22×C4—2184no—
123C22×C4C4×D10911yescharacteristic
124C22×C4C4×D10912yes—
125C22×C4C22×D10912yes—
126C22×C4C22×D10911yescharacteristic
127C2×C8—24no—
128C2×C8—1094no—
129C2×C8—2184no—
130C2×C8C22×D10914yes—
131C42—1094no—
132C42—1092no—
133C42—1094no—
134C42—1092no—
135C42—1092no—
136C42—1092no—
137C23—22no—
138C23—22no—
139C23C8×D10914yes—
140C23C2×C4×D10912yes—
141C23C2×C4×D10911yescharacteristic
142C2×C4—22no—
143C2×C4—24no—
144C2×C4—24no—
145C2×C4—1094no—
146C2×C4—1094no—
147C2×C4—10916no—
148C2×C4—1094no—
149C2×C4—1092no—
150C2×C4—1092no—
151C2×C4—1092no—
152C2×C4—1092no—
153C2×C4—2188no—
154C2×C4—2182no—
155C2×C4C2×C4×D10912yes—
156C2×C4C2×C4×D10911yescharacteristic
157C2×C4#1318202814yes—
158C2×C4C23×D10911yescharacteristic
159C8—24no—
160C8—2184no—
161C22—22no—
162C22—22no—
163C22—28no—
164C22#1681265512yes—
165C22C2×C8×D10914yes—
166C22C2×C8×D10912yes—
167C22M16×D10912yes—
168C22C22×C4×D10911yescharacteristic
169C4—22no—
170C4—1094no—
171C4—1094no—
172C4—1094no—
173C4—2182no—
174C4#1681265512yes—
175C4C2×#1318202812yes—
176C2—24no—
177C2#2029507614yesdirect product factor
178C2C2×#1681265511yescharacteristic
179C2C22×C8×D10911yescharacteristic
180C2C2×M16×D10911yescharacteristic
subgroupG/H
centerC22×C4C22×D109
commutatorC2×C109C23×C8
FrattiniC2×C4C23×D109
FittingC2×C22⋊C8×C109C2
socleC23×C109C22×C4
prime radicalC24×C109C2×C4
cosocleC2×C4×C109C24
hypercenterC2×C22⋊C8D109
hypocenterC109C2×#431
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. #20295076C2direct (N × H)
3. C2×#16812628C2semidirect
5. C2×C8×Dic109C2semidirect
16. #16812628C22semidirect
18. C8×Dic109C22semidirect
23. C22×Dic109C8semidirect
62. C2×Dic109C2×C8semidirect
86. C2×C109#431semidirect
91. C109C2×#431semidirect
177. C2#20295076direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1092
#202950762
C2×#168126282
C2×C22⋊#117247842
C2×C8×Dic1092
C2×C22⋊C8×C1092
C2×#431109