Finite Group Databasebeta

← C2×#22554112 #30680708

Subgroups — C2×#22554112 #30680708

Order 16768.

1484 conjugacy classes of subgroups.

The subgroup lattice has 222 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523513C212yesmaximal, complemented
2#22554112C2116yesmaximal, direct product factor
3C2×#16862279C214yesmaximal, complemented
4C2×#16862274C214yesmaximal, complemented
5C2×#16862268C214yesmaximal, complemented
6C22×M16×C131C211yesmaximal, characteristic, complemented
7C2×#14523513—22no—
8C2×#14523513—22no—
9C2×#14523513—28no—
10C2×#14523513C2214yes—
11C2×#14523513C2214yescomplemented
12C2×#14523513C22116yescomplemented
13C22×Dic262C2212yescomplemented
14C22×D524C2212yescomplemented
15C22×C22⋊D131—22no—
16C22×C4×D131—22no—
17#16862279C22132yescomplemented
18#16862274C22132yescomplemented
19#16862268C22132yescomplemented
20C2×Dic524C2214yescomplemented
21C2×#14523502C2218yescomplemented
22C2×D1048C2214yescomplemented
23C23×C4×C131C2211yescharacteristic
24C2×M16×C131C2214yescomplemented
25C2×M16×C131C2218yescomplemented
26C22×C8×C131C2212yescomplemented
27C23×D131—22no—
28#14523513—28no—
29#14523513—216no—
30#14523513—216no—
31#14523513—28no—
32#14523513C23116yes—
33#14523513C23116yescomplemented
34C2×Dic262—22no—
35C2×Dic262—24no—
36C2×Dic262C2314yes—
37C2×Dic262C2318yescomplemented
38C2×D524—22no—
39C2×D524—24no—
40C2×D524C2314yes—
41C2×D524C2318yescomplemented
42C2×C22⋊D131—24no—
43C2×C22⋊D131—24no—
44C2×C22⋊D131—216no—
45C22×Dic131—22no—
46C2×C4×D131—24no—
47C2×C4×D131—216no—
48C2×C4×D131—24no—
49Dic524C23116yescomplemented
50#14523502C23132yescomplemented
51D1048C23116yescomplemented
52C24×C131D411yescharacteristic
53C22×C4×C131D412yes—
54C22×C4×C131D411yescharacteristic
55C22×C4×C131D414yes—
56C22×C4×C131C2312yes—
57C22×C4×C131C2311yescharacteristic
58C22×C4×C131C2314yes—
59M16×C131C23116yescomplemented
60C2×C8×C131C2314yes—
61C2×C8×C131C2318yescomplemented
62C22×D131—24no—
63C22×D131—28no—
64C22×D131—48no—
65Dic262—24no—
66Dic262—28no—
67Dic262C2418yes—
68D524—24no—
69D524—28no—
70D524C2418yes—
71C22⋊D131—216no—
72C22⋊D131—216no—
73C2×Dic131—24no—
74C2×Dic131—28no—
75C4×D131—216no—
76C4×D131—216no—
77C23×C131—42no—
78C23×C131C2×D412yes—
79C23×C131C2×D411yescharacteristic
80C23×C131C2×D414yes—
81C2×C4×C131C2×D412yes—
82C2×C4×C131C2×D418yes—
83C2×C4×C131C2×D414yes—
84C2×C4×C131C2×D412yes—
85C2×C4×C131C2×D414yes—
86C2×C4×C131C2×D411yescharacteristic
87C2×C4×C131C2411yescharacteristic
88C2×C4×C131C2412yes—
89C2×C4×C131C2414yes—
90C8×C131C2418yes—
91C22×C131—22no—
92C22×C131—24no—
93C22×C131—44no—
94C22×C131C22×D414yes—
95C22×C131C22×D412yes—
96C22×C131C22×D411yescharacteristic
97C2×D131—28no—
98C2×D131—416no—
99C2×D131—48no—
100C4×C131C22×D412yes—
101C4×C131C22×D414yes—
102C4×C131C22×D411yescharacteristic
103C4×C131C2511yescharacteristic
104Dic131—28no—
105C2×C131—24no—
106C2×C131—22no—
107C2×C131#57512yescomplemented
108C2×C131C23×D411yescharacteristic
109D131—48no—
110C131C2×#57511yescharacteristic, complemented, Sylow
111C2×#575—1311nomaximal, Sylow
112C22×#41—1312no—
113#575—13116no—
114C2×#137—1314no—
115C2×AGL(1,ℤ/8)—1314no—
116C2×#135—1314no—
117C22×M16D13111yescharacteristic, complemented
118C2×#41—2622no—
119C2×#41—2628no—
120C2×#41—2622no—
121C2×#41—1314no—
122C2×#41—1314no—
123C2×#41—13116no—
124C22×Q8—1312no—
125C22×D4—2622no—
126C22×D4—1312no—
127C23×C4—2622no—
128C23×C4C2×D13111yescharacteristic
129#137—13132no—
130AGL(1,ℤ/8)—13132no—
131#135—13132no—
132C2×Q16—1314no—
133C2×SD16—1318no—
134C2×D8—1314no—
135C2×M16C2×D13114yescomplemented
136C2×M16C2×D13118yescomplemented
137C22×C8C2×D13112yescomplemented
138C24—2622no—
139C24D52411yescharacteristic
140#41—26216no—
141#41—2628no—
142#41—2628no—
143#41—26216no—
144#41—13116no—
145#41—13116no—
146C2×Q8—2622no—
147C2×Q8—2624no—
148C2×Q8—1314no—
149C2×Q8—1318no—
150C2×D4—2624no—
151C2×D4—2624no—
152C2×D4—26216no—
153C2×D4—2622no—
154C2×D4—2624no—
155C2×D4—1314no—
156C2×D4—1318no—
157C22×C4—2622no—
158C22×C4—2624no—
159C22×C4—26216no—
160C22×C4—2624no—
161C22×C4D52411yescharacteristic
162C22×C4D52414yes—
163C22×C4D52412yes—
164C22×C4C22×D13112yes—
165C22×C4C22×D13114yes—
166C22×C4C22×D13111yescharacteristic
167Q16—13116no—
168SD16—13132no—
169D8—13116no—
170M16C22×D131116yescomplemented
171C2×C8C22×D13114yes—
172C2×C8C22×D13118yescomplemented
173C23—42no—
174C23—2628no—
175C23—2624no—
176C23—5248no—
177C23C2×D52412yes—
178C23C2×D52411yescharacteristic
179C23C2×D52414yes—
180Q8—2628no—
181Q8—2624no—
182Q8—1318no—
183D4—26216no—
184D4—26216no—
185D4—2628no—
186D4—2624no—
187D4—1318no—
188C2×C4—2628no—
189C2×C4—2624no—
190C2×C4—26216no—
191C2×C4—26216no—
192C2×C4C2×D52412yes—
193C2×C4C2×D52418yes—
194C2×C4C2×D52414yes—
195C2×C4C2×D52412yes—
196C2×C4C2×D52414yes—
197C2×C4C2×D52411yescharacteristic
198C2×C4C23×D13111yescharacteristic
199C2×C4C23×D13112yes—
200C2×C4C23×D13114yes—
201C8C23×D13118yes—
202C22—24no—
203C22—22no—
204C22—44no—
205C22—2628no—
206C22—52416no—
207C22—5248no—
208C22C22×D52414yes—
209C22C22×D52412yes—
210C22C22×D52411yescharacteristic
211C4—2628no—
212C4C22×D52412yes—
213C4C22×D52414yes—
214C4C22×D52411yescharacteristic
215C4C24×D13111yescharacteristic
216C2—24no—
217C2—22no—
218C2—5248no—
219C2#2255411212yesdirect product factor
220C2C23×D52411yescharacteristic
subgroupG/H
centerC2×C4C2×D524
commutator, cosocleC4×C131C25
FrattiniC4C24×D131
FittingC22×M16×C131C2
socleC22×C131C22×D4
hypercenterC22×M16D131
hypocenterC131C2×#575
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
1. C22×#14523513C2semidirect
2. #22554112C2direct (N × H)
3. C2×#16862279C2semidirect
4. C2×#16862274C2semidirect
5. C2×#16862268C2semidirect
6. C22×M16×C131C2semidirect
11. C2×#14523513C22semidirect
12. C2×#14523513C22semidirect
13. C22×Dic262C22semidirect
14. C22×D524C22semidirect
17. #16862279C22semidirect
18. #16862274C22semidirect
19. #16862268C22semidirect
20. C2×Dic524C22semidirect
21. C2×#14523502C22semidirect
22. C2×D1048C22semidirect
24. C2×M16×C131C22semidirect
25. C2×M16×C131C22semidirect
26. C22×C8×C131C22semidirect
33. #14523513C23semidirect
37. C2×Dic262C23semidirect
41. C2×D524C23semidirect
49. Dic524C23semidirect
50. #14523502C23semidirect
51. D1048C23semidirect
59. M16×C131C23semidirect
61. C2×C8×C131C23semidirect
107. C2×C131#575semidirect
110. C131C2×#575semidirect
117. C22×M16D131semidirect
135. C2×M16C2×D131semidirect
136. C2×M16C2×D131semidirect
137. C22×C8C2×D131semidirect
170. M16C22×D131semidirect
172. C2×C8C22×D131semidirect
219. C2#22554112direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145235132
#225541122
C2×#168622792
C2×#168622742
C2×#168622682
C22×M16×C1312
C2×#575131