Finite Group Databasebeta

← C2×#20294877 #28365366

Subgroups — C2×#20294877 #28365366

Order 13952.

928 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182008C212yesmaximal
2C22×C4×Dic109C212yesmaximal
3C22×C4×Dic109C211yesmaximal, characteristic
4#20294877C218yesmaximal, direct product factor
5C2×#16812606C211yesmaximal, characteristic
6C2×#95×C109C211yesmaximal, characteristic
7C23×Dic109C2212yes—
8C23×Dic109C2211yescharacteristic
9C23×Dic109C2211yescharacteristic
10C2×#13182008C4116yescomplemented
11C2×#13182008C2218yes—
12C2×C4×Dic109—28no—
13C2×C4×Dic109C418yescomplemented
14C2×C4×Dic109C2218yes—
15C2×C4×Dic109C2214yes—
16#16812606C2214yes—
17C23×C4×C109C2212yes—
18C23×C4×C109C2211yescharacteristic
19#95×C109C2214yes—
20C22×Dic109—24no—
21C22×Dic109—24no—
22C22×Dic109C2×C418yes—
23C22×Dic109C2×C414yes—
24C22×Dic109C2×C418yes—
25C22×Dic109C2×C414yes—
26C22×Dic109D414yes—
27C22×Dic109Q814yes—
28C22×Dic109C2314yes—
29C22×Dic109C2312yes—
30C22×Dic109C2312yes—
31#13182008C2×C4132yescomplemented
32C4×Dic109—216no—
33C4×Dic109C2×C4116yescomplemented
34C24×C109C2311yescharacteristic
35C22×C4×C109—24no—
36C22×C4×C109—24no—
37C22×C4×C109—24no—
38C22×C4×C109C2×C414yes—
39C22×C4×C109C2×C418yes—
40C22×C4×C109C2312yes—
41C22×C4×C109C2314yes—
42C23×C109C22×C412yes—
43C23×C109C22×C414yes—
44C23×C109C2×D412yes—
45C23×C109C2×Q812yes—
46C23×C109#4114yes—
47C23×C109C2411yescharacteristic
48C2×C4×C109—28no—
49C2×C4×C109—216no—
50C2×C4×C109—24no—
51C2×C4×C109—24no—
52C2×C4×C109—24no—
53C2×C4×C109C22×C414yes—
54C2×C4×C109C22×C418yes—
55C2×Dic109—216no—
56C2×Dic109—24no—
57C2×Dic109—24no—
58C2×Dic109C42116yescomplemented
59C2×Dic109C4⋊C4116yescomplemented
60C2×Dic109C22×C418yes—
61C2×Dic109C22×C414yes—
62C2×Dic109C22×C418yes—
63C2×Dic109C22×C414yes—
64C2×Dic109C2×D414yes—
65C2×Dic109C2×Q814yes—
66C22×C109C2×C4214yes—
67C22×C109C2×C4⋊C414yes—
68C22×C109#11714yes—
69C22×C109C4×D418yes—
70C22×C109C4×Q818yes—
71C22×C109C23×C411yescharacteristic
72C22×C109C23×C412yes—
73C22×C109C22×D411yescharacteristic
74C22×C109C22×Q811yescharacteristic
75C22×C109C2×#4112yes—
76C4×C109—24no—
77C4×C109—28no—
78Dic109—28no—
79Dic109C2×C4218yescomplemented
80Dic109C2×C4⋊C418yescomplemented
81C2×C109C4×C4⋊C418yescomplemented
82C2×C109C22×C4211yescharacteristic
83C2×C109C22×C4⋊C411yescharacteristic
84C2×C109C2×#11711yescharacteristic
85C2×C109C2×C4×D412yes—
86C2×C109C2×C4×Q812yes—
87C2×C4×C4⋊C4—1091nomaximal, Sylow
88C109C2×C4×C4⋊C411yescharacteristic, complemented, Sylow
89C22×C4⋊C4—1092no—
90C22×C42—1091no—
91C22×C42—1092no—
92C4×C4⋊C4—1098no—
93C2×#95—1091no—
94C2×#95D10911yescharacteristic
95C23×C4—1091no—
96C23×C4—1091no—
97C23×C4—1092no—
98C23×C4C2×D10912yes—
99C23×C4C2×D10911yescharacteristic
100C2×C4⋊C4—10916no—
101C2×C4⋊C4—1098no—
102C2×C42—1098no—
103C2×C42—1094no—
104C2×C42—1098no—
105C2×C42—2188no—
106#95—1094no—
107#95C2×D10914yes—
108C24C22×D10911yescharacteristic
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—1094no—
113C22×C4—1094no—
114C22×C4—1098no—
115C22×C4—1094no—
116C22×C4—1094no—
117C22×C4—1092no—
118C22×C4—1092no—
119C22×C4—1098no—
120C22×C4—1094no—
121C22×C4—2184no—
122C22×C4—2184no—
123C22×C4C4×D10914yes—
124C22×C4C4×D10918yes—
125C22×C4C22×D10912yes—
126C22×C4C22×D10914yes—
127C4⋊C4—10932no—
128C42—10916no—
129C42—21816no—
130C23C2×C4×D10912yes—
131C23C2×C4×D10914yes—
132C23D4×D10912yes—
133C23Q8×D10912yes—
134C23#1318202814yes—
135C23C23×D10911yescharacteristic
136C2×C4—28no—
137C2×C4—216no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—10916no—
142C2×C4—10916no—
143C2×C4—1094no—
144C2×C4—1094no—
145C2×C4—1098no—
146C2×C4—1094no—
147C2×C4—1094no—
148C2×C4—1098no—
149C2×C4—21816no—
150C2×C4—2184no—
151C2×C4—2184no—
152C2×C4C2×C4×D10914yes—
153C2×C4C2×C4×D10918yes—
154C22C42×D10914yes—
155C22C4⋊C4×D10914yes—
156C22#1681265514yes—
157C22#1681265918yes—
158C22#1681266418yes—
159C22C22×C4×D10911yescharacteristic
160C22C22×C4×D10912yes—
161C22C2×D4×D10911yescharacteristic
162C22C2×Q8×D10911yescharacteristic
163C22C2×#1318202812yes—
164C4—24no—
165C4—28no—
166C4—1098no—
167C4—1098no—
168C4—2188no—
169C2#2029487718yesdirect product factor
170C2C2×C42×D10911yescharacteristic
171C2C2×C4⋊C4×D10911yescharacteristic
172C2C2×#1681265511yescharacteristic
173C2C2×#1681265912yes—
174C2C2×#1681266412yes—
subgroupG/H
centerC24C22×D109
commutatorC2×C109C22×C42
FrattiniC23C23×D109
FittingC2×#95×C109C2
socle, prime radicalC24×C109C23
cosocleC23×C109C24
hypercenterC2×#95D109
hypocenterC109C2×C4×C4⋊C4
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
4. #20294877C2direct (N × H)
10. C2×#13182008C4semidirect
13. C2×C4×Dic109C4semidirect
31. #13182008C2×C4semidirect
33. C4×Dic109C2×C4semidirect
58. C2×Dic109C42semidirect
59. C2×Dic109C4⋊C4semidirect
79. Dic109C2×C42semidirect
80. Dic109C2×C4⋊C4semidirect
81. C2×C109C4×C4⋊C4semidirect
88. C109C2×C4×C4⋊C4semidirect
169. C2#20294877direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820082
C22×C4×Dic1092
#202948772
C2×#168126062
C2×#95×C1092
C2×C4×C4⋊C4109