Finite Group Databasebeta

← C2×#22554032 #30679507

Subgroups — C2×#22554032 #30679507

Order 16768.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22554032C2116yesmaximal, direct product factor
2C2×#16862246C211yesmaximal, characteristic, complemented
3C2×#16862239C214yesmaximal, complemented
4C2×#16862233C212yesmaximal
5C2×#16862225C212yesmaximal, complemented
6C2×C4×Dic262C211yesmaximal, characteristic, complemented
7C2×#16862211C212yesmaximal, complemented
8C2×#16862205C212yesmaximal, complemented
9C2×C4×D4×C131C211yesmaximal, characteristic
10C22×Dic262C2212yes—
11C22×Dic262C2211yescharacteristic
12#16862246C2218yescomplemented
13#16862239C22132yescomplemented
14#16862233C22116yes—
15#16862225C22116yescomplemented
16C4×Dic262C2218yescomplemented
17#16862211C22116yescomplemented
18#16862205C22116yescomplemented
19C2×C4⋊Dic131C2212yes—
20C2×C4⋊Dic131C2212yes—
21C2×C4⋊Dic131C2211yescharacteristic
22C2×Dic131⋊C4C2214yes—
23C2×Dic131⋊C4C2212yes—
24C2×C22⋊Dic131C2214yes—
25C2×C22⋊Dic131C2214yes—
26C2×C4×Dic131C2214yes—
27C2×C4×Dic131C2212yes—
28C22×D4×C131C2211yescharacteristic
29C23×C4×C131C2212yes—
30C4×D4×C131C2218yes—
31C2×C4⋊C4×C131C2211yescharacteristic
32C2×C22⋊C4×C131C2212yes—
33C2×C42×C131C2211yescharacteristic
34C2×Dic262—24no—
35C2×Dic262—28no—
36C2×Dic262C2318yes—
37C2×Dic262C2314yes—
38C22×Dic131C2312yes—
39C22×Dic131C2314yes—
40C22×Dic131C2312yes—
41C4⋊Dic131C2314yes—
42C4⋊Dic131C2318yes—
43C4⋊Dic131C2318yes—
44Dic131⋊C4C23116yes—
45Dic131⋊C4C2318yes—
46C22⋊Dic131C23116yes—
47C22⋊Dic131C23116yes—
48C4×Dic131C2318yes—
49C4×Dic131C23116yes—
50C24×C131C2312yes—
51C2×D4×C131—24no—
52C2×D4×C131C2314yes—
53C22×C4×C131—28no—
54C22×C4×C131C2318yes—
55C22×C4×C131C2311yescharacteristic
56C22×C4×C131C2312yes—
57C22×C4×C131C2311yescharacteristic
58C22×C4×C131C2311yescharacteristic
59C4⋊C4×C131C2314yes—
60C22⋊C4×C131C2318yes—
61C42×C131C2314yes—
62Dic262—28no—
63Dic262—216no—
64C2×Dic131—24no—
65C2×Dic131—28no—
66C2×Dic131—24no—
67C2×Dic131C2414yes—
68C2×Dic131C2414yes—
69C2×Dic131C2418yes—
70C23×C131—24no—
71C23×C131—24no—
72C23×C131—24no—
73C23×C131C2414yes—
74C23×C131C2411yescharacteristic
75D4×C131—28no—
76C2×C4×C131—24no—
77C2×C4×C131—22no—
78C2×C4×C131—216no—
79C2×C4×C131#4114yes—
80C2×C4×C131#4114yes—
81C2×C4×C131C2412yes—
82C2×C4×C131C2414yes—
83C2×C4×C131C2412yes—
84C2×C4×C131C2412yes—
85C22×C131—24no—
86C22×C131—24no—
87C22×C131—24no—
88C22×C131—48no—
89C22×C131C2×#4112yes—
90C22×C131C2×#4112yes—
91C22×C1312−1+412yes—
92C22×C131C2511yescharacteristic
93C4×C131—24no—
94C4×C131—22no—
95C4×C131C2×#4114yes—
96C4×C131C2×#4114yes—
97Dic131—24no—
98Dic131—28no—
99Dic131—24no—
100C2×C131—44no—
101C2×C131#55614yescomplemented
102C2×C131C22×#4111yescharacteristic
103C2×C131C22×#4111yescharacteristic
104C2×C131C2×2−1+411yescharacteristic
105C131C2×#55611yescharacteristic, complemented, Sylow
106C2×#556—1311nomaximal, Sylow
107#556—13116no—
108C2×C4⋊Q8—1311no—
109C2×#126—1314no—
110C2×#124—1312no—
111C2×C22⋊Q8—1312no—
112C2×C4×Q8—1312no—
113C2×C4×Q8—1311no—
114C2×C4×D4D13111yescharacteristic
115C2×#117—1312no—
116C22×Q8—1311no—
117C22×Q8—1312no—
118C22×D4C2×D13111yescharacteristic
119C23×C4C2×D13112yes—
120C4⋊Q8—1318no—
121#126—13132no—
122#124—13116no—
123C22⋊Q8—13116no—
124C4×Q8—13116no—
125C4×Q8—1318no—
126C4×D4C2×D13118yes—
127#117—13116no—
128C2×C4⋊C4—1311no—
129C2×C4⋊C4—1312no—
130C2×C4⋊C4—1314no—
131C2×C4⋊C4—1312no—
132C2×C4⋊C4—1312no—
133C2×C4⋊C4C2×D13111yescharacteristic
134C2×C22⋊C4—1314no—
135C2×C22⋊C4—1314no—
136C2×C22⋊C4C2×D13112yes—
137C2×C42—1314no—
138C2×C42—1312no—
139C2×C42C2×D13111yescharacteristic
140C24C22×D13112yes—
141C2×Q8—2624no—
142C2×Q8—2628no—
143C2×Q8—1314no—
144C2×Q8—1318no—
145C2×D4—24no—
146C2×D4C22×D13114yes—
147C22×C4—28no—
148C22×C4—1312no—
149C22×C4—1312no—
150C22×C4—1314no—
151C22×C4C22×D13118yes—
152C22×C4C22×D13112yes—
153C22×C4C22×D13111yescharacteristic
154C22×C4C22×D13111yescharacteristic
155C22×C4C22×D13111yescharacteristic
156C4⋊C4—13116no—
157C4⋊C4—1318no—
158C4⋊C4—1314no—
159C4⋊C4—1318no—
160C4⋊C4—1318no—
161C4⋊C4C22×D13114yes—
162C22⋊C4—13116no—
163C22⋊C4—13116no—
164C22⋊C4C22×D13118yes—
165C42—13116no—
166C42—1318no—
167C42C22×D13114yes—
168C23—24no—
169C23—24no—
170C23—24no—
171C23C23×D13114yes—
172C23C23×D13111yescharacteristic
173Q8—2628no—
174Q8—26216no—
175D4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—216no—
179C2×C4—2624no—
180C2×C4—2628no—
181C2×C4—2624no—
182C2×C4—1314no—
183C2×C4—1314no—
184C2×C4—1318no—
185C2×C4#1452351214yes—
186C2×C4#1452351314yes—
187C2×C4C23×D13114yes—
188C2×C4C23×D13112yes—
189C2×C4C23×D13112yes—
190C2×C4C23×D13112yes—
191C22—24no—
192C22—24no—
193C22—24no—
194C22—48no—
195C22C2×#1452351212yes—
196C22C2×#1452351312yes—
197C22#1686229312yes—
198C22C24×D13111yescharacteristic
199C4—24no—
200C4—22no—
201C4—2624no—
202C4—2628no—
203C4—2624no—
204C4C2×#1452351214yes—
205C4C2×#1452351314yes—
206C2—44no—
207C2#2255403214yesdirect product factor
208C2C22×#1452351211yescharacteristic
209C2C22×#1452351311yescharacteristic
210C2C2×#1686229311yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×C4×D4×C131C2
socleC23×C131C24
prime radicalC22×D4×C131C22
hypercenterC2×C4×D4D131
hypocenterC131C2×#556
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22554032C2direct (N × H)
2. C2×#16862246C2semidirect
3. C2×#16862239C2semidirect
5. C2×#16862225C2semidirect
6. C2×C4×Dic262C2semidirect
7. C2×#16862211C2semidirect
8. C2×#16862205C2semidirect
12. #16862246C22semidirect
13. #16862239C22semidirect
15. #16862225C22semidirect
16. C4×Dic262C22semidirect
17. #16862211C22semidirect
18. #16862205C22semidirect
101. C2×C131#556semidirect
105. C131C2×#556semidirect
207. C2#22554032direct (N × H)

Maximal subgroups

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

subgroupindex
#225540322
C2×#168622462
C2×#168622392
C2×#168622332
C2×#168622252
C2×C4×Dic2622
C2×#168622112
C2×#168622052
C2×C4×D4×C1312
C2×#556131