Finite Group Databasebeta

← C2×#20260586 #27144070

Subgroups — C2×#20260586 #27144070

Order 12416.

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×#13095490C212yesmaximal
2C22×C4×Dic97C212yesmaximal
3C22×C4×Dic97C211yesmaximal, characteristic
4#20260586C218yesmaximal, direct product factor
5C2×#15690717C211yesmaximal, characteristic
6C2×#95×C97C211yesmaximal, characteristic
7C23×Dic97C2212yes—
8C23×Dic97C2211yescharacteristic
9C23×Dic97C2211yescharacteristic
10C2×#13095490C4116yescomplemented
11C2×#13095490C2218yes—
12C2×C4×Dic97—28no—
13C2×C4×Dic97C418yescomplemented
14C2×C4×Dic97C2218yes—
15C2×C4×Dic97C2214yes—
16#15690717C2214yes—
17C23×C4×C97C2212yes—
18C23×C4×C97C2211yescharacteristic
19#95×C97C2214yes—
20C22×Dic97—24no—
21C22×Dic97—24no—
22C22×Dic97C2×C418yes—
23C22×Dic97C2×C414yes—
24C22×Dic97C2×C418yes—
25C22×Dic97C2×C414yes—
26C22×Dic97D414yes—
27C22×Dic97Q814yes—
28C22×Dic97C2314yes—
29C22×Dic97C2312yes—
30C22×Dic97C2312yes—
31#13095490C2×C4132yescomplemented
32C4×Dic97—216no—
33C4×Dic97C2×C4116yescomplemented
34C24×C97C2311yescharacteristic
35C22×C4×C97—24no—
36C22×C4×C97—24no—
37C22×C4×C97—24no—
38C22×C4×C97C2×C414yes—
39C22×C4×C97C2×C418yes—
40C22×C4×C97C2314yes—
41C22×C4×C97C2312yes—
42C23×C97C22×C412yes—
43C23×C97C22×C414yes—
44C23×C97C2×D412yes—
45C23×C97C2×Q812yes—
46C23×C97#4114yes—
47C23×C97C2411yescharacteristic
48C2×C4×C97—28no—
49C2×C4×C97—216no—
50C2×C4×C97—24no—
51C2×C4×C97—24no—
52C2×C4×C97—24no—
53C2×C4×C97C22×C414yes—
54C2×C4×C97C22×C418yes—
55C2×Dic97—216no—
56C2×Dic97—24no—
57C2×Dic97—24no—
58C2×Dic97C42116yescomplemented
59C2×Dic97C4⋊C4116yescomplemented
60C2×Dic97C22×C418yes—
61C2×Dic97C22×C414yes—
62C2×Dic97C22×C418yes—
63C2×Dic97C22×C414yes—
64C2×Dic97C2×D414yes—
65C2×Dic97C2×Q814yes—
66C22×C97C2×C4214yes—
67C22×C97C2×C4⋊C414yes—
68C22×C97#11714yes—
69C22×C97C4×D418yes—
70C22×C97C4×Q818yes—
71C22×C97C23×C411yescharacteristic
72C22×C97C23×C412yes—
73C22×C97C22×D411yescharacteristic
74C22×C97C22×Q811yescharacteristic
75C22×C97C2×#4112yes—
76C4×C97—24no—
77C4×C97—28no—
78Dic97—28no—
79Dic97C2×C4218yescomplemented
80Dic97C2×C4⋊C418yescomplemented
81C2×C97C4×C4⋊C418yescomplemented
82C2×C97C22×C4211yescharacteristic
83C2×C97C22×C4⋊C411yescharacteristic
84C2×C97C2×#11711yescharacteristic
85C2×C97C2×C4×D412yes—
86C2×C97C2×C4×Q812yes—
87C2×C4×C4⋊C4—971nomaximal, Sylow
88C97C2×C4×C4⋊C411yescharacteristic, complemented, Sylow
89C22×C4⋊C4—972no—
90C22×C42—971no—
91C22×C42—972no—
92C4×C4⋊C4—978no—
93C2×#95—971no—
94C2×#95D9711yescharacteristic
95C23×C4—971no—
96C23×C4—971no—
97C23×C4—972no—
98C23×C4C2×D9712yes—
99C23×C4C2×D9711yescharacteristic
100C2×C4⋊C4—9716no—
101C2×C4⋊C4—978no—
102C2×C42—978no—
103C2×C42—974no—
104C2×C42—978no—
105C2×C42—1948no—
106#95—974no—
107#95C2×D9714yes—
108C24C22×D9711yescharacteristic
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—974no—
113C22×C4—974no—
114C22×C4—978no—
115C22×C4—974no—
116C22×C4—974no—
117C22×C4—972no—
118C22×C4—972no—
119C22×C4—978no—
120C22×C4—974no—
121C22×C4—1944no—
122C22×C4—1944no—
123C22×C4C4×D9714yes—
124C22×C4C4×D9718yes—
125C22×C4C22×D9712yes—
126C22×C4C22×D9714yes—
127C4⋊C4—9732no—
128C42—9716no—
129C42—19416no—
130C23C2×C4×D9712yes—
131C23C2×C4×D9714yes—
132C23D4×D9712yes—
133C23Q8×D9712yes—
134C23#1309551014yes—
135C23C23×D9711yescharacteristic
136C2×C4—28no—
137C2×C4—216no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—9716no—
142C2×C4—9716no—
143C2×C4—974no—
144C2×C4—974no—
145C2×C4—978no—
146C2×C4—974no—
147C2×C4—974no—
148C2×C4—978no—
149C2×C4—19416no—
150C2×C4—1944no—
151C2×C4—1944no—
152C2×C4C2×C4×D9714yes—
153C2×C4C2×C4×D9718yes—
154C22C42×D9714yes—
155C22C4⋊C4×D9714yes—
156C22#1569076614yes—
157C22#1569077018yes—
158C22#1569077518yes—
159C22C22×C4×D9711yescharacteristic
160C22C22×C4×D9712yes—
161C22C2×D4×D9711yescharacteristic
162C22C2×Q8×D9711yescharacteristic
163C22C2×#1309551012yes—
164C4—24no—
165C4—28no—
166C4—978no—
167C4—978no—
168C4—1948no—
169C2#2026058618yesdirect product factor
170C2C2×C42×D9711yescharacteristic
171C2C2×C4⋊C4×D9711yescharacteristic
172C2C2×#1569076611yescharacteristic
173C2C2×#1569077012yes—
174C2C2×#1569077512yes—
subgroupG/H
centerC24C22×D97
commutatorC2×C97C22×C42
FrattiniC23C23×D97
FittingC2×#95×C97C2
socle, prime radicalC24×C97C23
cosocleC23×C97C24
hypercenterC2×#95D97
hypocenterC97C2×C4×C4⋊C4
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
4. #20260586C2direct (N × H)
10. C2×#13095490C4semidirect
13. C2×C4×Dic97C4semidirect
31. #13095490C2×C4semidirect
33. C4×Dic97C2×C4semidirect
58. C2×Dic97C42semidirect
59. C2×Dic97C4⋊C4semidirect
79. Dic97C2×C42semidirect
80. Dic97C2×C4⋊C4semidirect
81. C2×C97C4×C4⋊C4semidirect
88. C97C2×C4×C4⋊C4semidirect
169. C2#20260586direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130954902
C22×C4×Dic972
#202605862
C2×#156907172
C2×#95×C972
C2×C4×C4⋊C497