Finite Group Databasebeta

← C2×#20261363 #27155134

Subgroups — C2×#20261363 #27155134

Order 12416.

1080 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261363C2116yesmaximal, direct product factor
2C2×#15690810C212yesmaximal, complemented
3C2×#15690809C212yesmaximal, complemented
4C2×#15690802C212yesmaximal, complemented
5C2×#15690801C212yesmaximal, complemented
6C2×#15690787C214yesmaximal
7C2×#15690769C211yesmaximal, characteristic
8C22×C4⋊Dic97C211yesmaximal, characteristic
9C2×#117×C97C211yesmaximal, characteristic
10C22×Dic194C2214yes—
11C23×Dic97C2212yes—
12#15690810C22116yescomplemented
13#15690809C22116yescomplemented
14#15690802C22116yescomplemented
15#15690801C22116yescomplemented
16#15690787C22132yes—
17#15690769C2218yes—
18C2×C4⋊Dic97C2212yes—
19C2×C4⋊Dic97C2212yes—
20C2×C4⋊Dic97C2218yes—
21C2×C4⋊Dic97C2211yescharacteristic
22C2×C4⋊Dic97C2211yescharacteristic
23C2×C4⋊Dic97C2214yes—
24C2×#13095490C2214yes—
25C2×#13095490C2214yes—
26C2×C22⋊Dic97C2212yes—
27C2×C4×Dic97C2212yes—
28C23×C4×C97C2211yescharacteristic
29#117×C97C2218yes—
30C2×C4⋊C4×C97C2211yescharacteristic
31C2×C4⋊C4×C97C2211yescharacteristic
32C2×C22⋊C4×C97C2212yes—
33C2×C42×C97C2212yes—
34C2×Dic194—48no—
35C2×Dic194C23116yes—
36C22×Dic97—44no—
37C22×Dic97C2312yes—
38C22×Dic97C2312yes—
39C22×Dic97C2314yes—
40C22×Dic97C2318yes—
41C4⋊Dic97C2318yes—
42C4⋊Dic97C2318yes—
43C4⋊Dic97C2314yes—
44C4⋊Dic97C2314yes—
45C4⋊Dic97C23116yes—
46#13095490C23116yes—
47#13095490C23116yes—
48C22⋊Dic97C2318yes—
49C4×Dic97C2318yes—
50C24×C97C2311yescharacteristic
51C22×C4×C97Q818yescomplemented
52C22×C4×C97C2312yes—
53C22×C4×C97C2312yes—
54C22×C4×C97C2311yescharacteristic
55C22×C4×C97C2311yescharacteristic
56C22×C4×C97C2314yes—
57C4⋊C4×C97C2314yes—
58C4⋊C4×C97C2314yes—
59C22⋊C4×C97C2318yes—
60C42×C97C2318yes—
61C23×C97—22no—
62C23×C97—22no—
63C23×C97C2×Q814yes—
64C23×C97C2412yes—
65C23×C97C2411yescharacteristic
66C2×C4×C97—24no—
67C2×C4×C97—24no—
68C2×C4×C97C2×Q814yes—
69C2×C4×C97C2×Q814yes—
70C2×C4×C97C2×Q8116yescomplemented
71C2×C4×C97C2414yes—
72C2×C4×C97C2414yes—
73C2×C4×C97C2412yes—
74C2×C4×C97C2412yes—
75C2×Dic97—28no—
76C2×Dic97—24no—
77C2×Dic97—24no—
78C2×Dic97—48no—
79C2×Dic97C2414yes—
80C2×Dic97C2414yes—
81C2×Dic97C2418yes—
82Dic194—416no—
83C22×C97—28no—
84C22×C97—22no—
85C22×C97—22no—
86C22×C97C22×Q814yes—
87C22×C97C22×Q812yes—
88C22×C97H(5,𝔽2)12yes—
89C22×C972−1+412yes—
90C22×C97C2511yescharacteristic
91C4×C97—24no—
92C4×C97—24no—
93C4×C97C22×Q814yes—
94C4×C97C22×Q814yes—
95Dic97—24no—
96Dic97—28no—
97Dic97—24no—
98C2×C97—24no—
99C2×C97#54414yescomplemented
100C2×C97C23×Q811yescharacteristic
101C2×C97C2×H(5,𝔽2)11yescharacteristic
102C2×C97C2×2−1+411yescharacteristic
103C2×#544—971nomaximal, Sylow
104C97C2×#54411yescharacteristic, complemented, Sylow
105#544—9716no—
106C2×C4⋊Q8—972no—
107C2×C4⋊Q8—972no—
108C2×#125—972no—
109C2×#125—972no—
110C2×C22⋊Q8—974no—
111C2×#117—971no—
112C2×#117D9711yescharacteristic
113C22×C4⋊C4—971no—
114C22×Q8—974no—
115C23×C4—972no—
116C23×C4C2×D9711yescharacteristic
117C4⋊Q8—9716no—
118C4⋊Q8—9716no—
119#125—9716no—
120#125—9716no—
121C22⋊Q8—9732no—
122#117—978no—
123#117C2×D9718yes—
124C2×C4⋊C4—972no—
125C2×C4⋊C4—972no—
126C2×C4⋊C4—978no—
127C2×C4⋊C4—971no—
128C2×C4⋊C4—971no—
129C2×C4⋊C4—974no—
130C2×C4⋊C4—974no—
131C2×C4⋊C4—974no—
132C2×C4⋊C4C2×D9711yescharacteristic
133C2×C4⋊C4C2×D9711yescharacteristic
134C2×C22⋊C4—972no—
135C2×C22⋊C4C2×D9712yes—
136C2×C42—972no—
137C2×C42C2×D9712yes—
138C24C22×D9711yescharacteristic
139C2×Q8—9716no—
140C2×Q8—3888no—
141C22×C4—978no—
142C22×C4—972no—
143C22×C4—972no—
144C22×C4—974no—
145C22×C4—3884no—
146C22×C4Dic19418yescomplemented
147C22×C4C22×D9712yes—
148C22×C4C22×D9712yes—
149C22×C4C22×D9711yescharacteristic
150C22×C4C22×D9711yescharacteristic
151C22×C4C22×D9714yes—
152C4⋊C4—9716no—
153C4⋊C4—9716no—
154C4⋊C4—978no—
155C4⋊C4—978no—
156C4⋊C4—974no—
157C4⋊C4—974no—
158C4⋊C4—9716no—
159C4⋊C4C22×D9714yes—
160C4⋊C4C22×D9714yes—
161C22⋊C4—978no—
162C22⋊C4C22×D9718yes—
163C42—978no—
164C42C22×D9718yes—
165C23—22no—
166C23—22no—
167C23C2×Dic19414yes—
168C23C23×D9712yes—
169C23C23×D9711yescharacteristic
170Q8—38816no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—974no—
174C2×C4—974no—
175C2×C4—978no—
176C2×C4—3888no—
177C2×C4—1948no—
178C2×C4—1944no—
179C2×C4—1944no—
180C2×C4C2×Dic19414yes—
181C2×C4C2×Dic19414yes—
182C2×C4C2×Dic194116yescomplemented
183C2×C4C23×D9714yes—
184C2×C4C23×D9714yes—
185C2×C4C23×D9712yes—
186C2×C4C23×D9712yes—
187C22—22no—
188C22—22no—
189C22—28no—
190C22C22×Dic19414yes—
191C22C22×Dic19412yes—
192C22#1569085612yes—
193C22#1569085712yes—
194C22C24×D9711yescharacteristic
195C4—24no—
196C4—24no—
197C4—1948no—
198C4—1944no—
199C4—1944no—
200C4C22×Dic19414yes—
201C4C22×Dic19414yes—
202C2—24no—
203C2#2026136314yesdirect product factor
204C2C23×Dic19411yescharacteristic
205C2C2×#1569085611yescharacteristic
206C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#117×C97C2
socleC23×C97C24
prime radicalC24×C97C23
hypercenterC2×#117D97
hypocenterC97C2×#544
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #20261363C2direct (N × H)
2. C2×#15690810C2semidirect
3. C2×#15690809C2semidirect
4. C2×#15690802C2semidirect
5. C2×#15690801C2semidirect
12. #15690810C22semidirect
13. #15690809C22semidirect
14. #15690802C22semidirect
15. #15690801C22semidirect
51. C22×C4×C97Q8semidirect
70. C2×C4×C97C2×Q8semidirect
99. C2×C97#544semidirect
104. C97C2×#544semidirect
146. C22×C4Dic194semidirect
182. C2×C4C2×Dic194semidirect
203. C2#20261363direct (N × H)

Maximal subgroups

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

subgroupindex
#202613632
C2×#156908102
C2×#156908092
C2×#156908022
C2×#156908012
C2×#156907872
C2×#156907692
C22×C4⋊Dic972
C2×#117×C972
C2×#54497