Finite Group Databasebeta

← C2×#20261288 #27155023

Subgroups — C2×#20261288 #27155023

Order 12416.

1168 conjugacy classes of subgroups.

The subgroup lattice has 184 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261288C2116yesmaximal, direct product factor
2C2×#15690809C212yesmaximal, complemented
3C2×#15690801C212yesmaximal, complemented
4C2×#15690787C214yesmaximal
5C2×C4×Dic194C214yesmaximal, complemented
6C2×#15690769C211yesmaximal, characteristic
7C22×C4×Dic97C211yesmaximal, characteristic
8C2×#117×C97C211yesmaximal, characteristic
9C22×Dic194C2214yes—
10C23×Dic97C2212yes—
11#15690809C22116yescomplemented
12#15690801C22116yescomplemented
13#15690787C22132yes—
14C4×Dic194C22132yescomplemented
15#15690769C2218yes—
16C2×C4⋊Dic97C2212yes—
17C2×C4⋊Dic97C2214yes—
18C2×#13095490C2214yes—
19C2×#13095490C2214yes—
20C2×C22⋊Dic97C2212yes—
21C2×C4×Dic97C2212yes—
22C2×C4×Dic97C2211yescharacteristic
23C2×C4×Dic97C2211yescharacteristic
24C2×C4×Dic97C2218yes—
25C2×C4×Dic97C2212yes—
26C23×C4×C97C2211yescharacteristic
27#117×C97C2218yes—
28C2×C4⋊C4×C97C2212yes—
29C2×C22⋊C4×C97C2212yes—
30C2×C42×C97C2212yes—
31C2×Dic194—216no—
32C2×Dic194C23116yes—
33C22×Dic97—28no—
34C22×Dic97C2312yes—
35C22×Dic97C2318yes—
36C22×Dic97C2314yes—
37C22×Dic97C2312yes—
38C4⋊Dic97C2318yes—
39C4⋊Dic97C23116yes—
40#13095490C23116yes—
41#13095490C23116yes—
42C22⋊Dic97C2318yes—
43C4×Dic97C2318yes—
44C4×Dic97C2314yes—
45C4×Dic97C2314yes—
46C4×Dic97C2318yes—
47C24×C97C2311yescharacteristic
48C22×C4×C97Q818yescomplemented
49C22×C4×C97C2314yes—
50C22×C4×C97C2311yescharacteristic
51C22×C4×C97C2314yes—
52C22×C4×C97C2311yescharacteristic
53C4⋊C4×C97C2318yes—
54C22⋊C4×C97C2318yes—
55C42×C97C2318yes—
56C23×C97—24no—
57C23×C97C2×Q814yes—
58C23×C97C2412yes—
59C23×C97C2411yescharacteristic
60C2×C4×C97—28no—
61C2×C4×C97C2×Q814yes—
62C2×C4×C97C2×Q814yes—
63C2×C4×C97C2×Q8116yescomplemented
64C2×C4×C97C2418yes—
65C2×C4×C97C2412yes—
66C2×C4×C97C2412yes—
67C2×Dic97—24no—
68C2×Dic97—28no—
69C2×Dic97—216no—
70C2×Dic97#4118yes—
71C2×Dic97C2414yes—
72C2×Dic97C2418yes—
73C2×Dic97C2414yes—
74Dic194—232no—
75C22×C97—28no—
76C22×C97—24no—
77C22×C97C22×Q814yes—
78C22×C97C22×Q812yes—
79C22×C97C2×#4114yes—
80C22×C97C2511yescharacteristic
81C4×C97—28no—
82C4×C97C22×Q814yes—
83C4×C97C22×Q814yes—
84Dic97—28no—
85Dic97—24no—
86Dic97C2×#4118yes—
87C2×C97—24no—
88C2×C97#53314yescomplemented
89C2×C97C23×Q811yescharacteristic
90C2×C97C22×#4112yes—
91C2×#533—971nomaximal, Sylow
92C97C2×#53311yescharacteristic, complemented, Sylow
93#533—9716no—
94C2×C4⋊Q8—972no—
95C2×#125—972no—
96C2×C22⋊Q8—974no—
97C2×C4×Q8—974no—
98C2×#117—971no—
99C2×#117D9711yescharacteristic
100C22×C42—971no—
101C22×Q8—974no—
102C23×C4—972no—
103C23×C4C2×D9711yescharacteristic
104C4⋊Q8—9716no—
105#125—9716no—
106C22⋊Q8—9732no—
107C4×Q8—9732no—
108#117—978no—
109#117C2×D9718yes—
110C2×C4⋊C4—972no—
111C2×C4⋊C4—974no—
112C2×C4⋊C4—974no—
113C2×C4⋊C4—974no—
114C2×C4⋊C4C2×D9712yes—
115C2×C22⋊C4—972no—
116C2×C22⋊C4C2×D9712yes—
117C2×C42—971no—
118C2×C42—971no—
119C2×C42—978no—
120C2×C42—972no—
121C2×C42—972no—
122C2×C42C2×D9712yes—
123C24C22×D9711yescharacteristic
124C2×Q8—9716no—
125C2×Q8—19416no—
126C22×C4—972no—
127C22×C4—972no—
128C22×C4—978no—
129C22×C4—974no—
130C22×C4—1948no—
131C22×C4Dic19418yescomplemented
132C22×C4C22×D9714yes—
133C22×C4C22×D9711yescharacteristic
134C22×C4C22×D9714yes—
135C22×C4C22×D9711yescharacteristic
136C4⋊C4—9716no—
137C4⋊C4—9716no—
138C4⋊C4—978no—
139C4⋊C4—9716no—
140C4⋊C4C22×D9718yes—
141C22⋊C4—978no—
142C22⋊C4C22×D9718yes—
143C42—978no—
144C42—974no—
145C42—974no—
146C42—978no—
147C42C22×D9718yes—
148C23—24no—
149C23C2×Dic19414yes—
150C23C23×D9712yes—
151C23C23×D9711yescharacteristic
152Q8—19432no—
153C2×C4—28no—
154C2×C4—978no—
155C2×C4—974no—
156C2×C4—974no—
157C2×C4—978no—
158C2×C4—19416no—
159C2×C4—1944no—
160C2×C4—1948no—
161C2×C4C2×Dic19414yes—
162C2×C4C2×Dic19414yes—
163C2×C4C2×Dic194116yescomplemented
164C2×C4C23×D9718yes—
165C2×C4C23×D9712yes—
166C2×C4C23×D9712yes—
167C22—28no—
168C22—24no—
169C22C22×Dic19414yes—
170C22C22×Dic19412yes—
171C22#41×D9714yes—
172C22C24×D9711yescharacteristic
173C4—28no—
174C4—978no—
175C4—1944no—
176C4—1948no—
177C4C22×Dic19414yes—
178C4C22×Dic19414yes—
179C2—24no—
180C2#2026128814yesdirect product factor
181C2C23×Dic19411yescharacteristic
182C2C2×#41×D9712yes—
subgroupG/H
centerC22×C4C22×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#117×C97C2
socleC23×C97C24
prime radicalC24×C97C23
hypercenterC2×#117D97
hypocenterC97C2×#533
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #20261288C2direct (N × H)
2. C2×#15690809C2semidirect
3. C2×#15690801C2semidirect
5. C2×C4×Dic194C2semidirect
11. #15690809C22semidirect
12. #15690801C22semidirect
14. C4×Dic194C22semidirect
48. C22×C4×C97Q8semidirect
63. C2×C4×C97C2×Q8semidirect
88. C2×C97#533semidirect
92. C97C2×#533semidirect
131. C22×C4Dic194semidirect
163. C2×C4C2×Dic194semidirect
180. C2#20261288direct (N × H)

Maximal subgroups

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

subgroupindex
#202612882
C2×#156908092
C2×#156908012
C2×#156907872
C2×C4×Dic1942
C2×#156907692
C22×C4×Dic972
C2×#117×C972
C2×#53397