Finite Group Databasebeta

← C2×#22550611 #30652318

Subgroups — C2×#22550611 #30652318

Order 16256.

1240 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550611C2116yesmaximal, direct product factor
2C2×#16861206C211yesmaximal, characteristic
3C2×#16861198C212yesmaximal, complemented
4C2×#16861197C212yesmaximal, complemented
5C2×#16861194C214yesmaximal, complemented
6C2×C4×Dic254C211yesmaximal, characteristic, complemented
7C2×C4×D508C212yesmaximal, complemented
8C2×#16861171C212yesmaximal, complemented
9C2×C4×Q8×C127C211yesmaximal, characteristic, complemented
10C22×Dic254C2211yescharacteristic
11C22×D508C2212yes—
12C22×D508C2212yes—
13C22×D508C2212yes—
14C22×C4×D127C2214yes—
15#16861206C2218yes—
16#16861198C22116yescomplemented
17#16861197C22116yescomplemented
18#16861194C22132yescomplemented
19C4×Dic254C2218yescomplemented
20C4×D508C22116yescomplemented
21#16861171C22116yescomplemented
22C2×C4⋊Dic127C2211yescharacteristic
23C2×Dic127⋊C4C2212yes—
24C2×(C2×D127)⋊C4C2214yes—
25C2×(C2×D127)⋊C4C2214yes—
26C2×(C2×D127)⋊C4C2214yes—
27C2×C4×Dic127C2212yes—
28C22×Q8×C127C2211yescharacteristic
29C4×Q8×C127C2218yescomplemented
30C2×C4⋊C4×C127C2211yescharacteristic
31C2×C4⋊C4×C127C2212yes—
32C2×C42×C127C2212yes—
33C2×C42×C127C2211yescharacteristic
34C23×D127C2314yes—
35C2×Dic254—24no—
36C2×Dic254C2314yes—
37C2×D508—28no—
38C2×D508—28no—
39C2×D508—44no—
40C2×D508C2318yes—
41C2×D508C2318yes—
42C2×D508C2318yes—
43C22×Dic127C2312yes—
44C22×Dic127C2312yes—
45C2×C4×D127—48no—
46C2×C4×D127C23116yes—
47C4⋊Dic127C2314yes—
48Dic127⋊C4C2318yes—
49(C2×D127)⋊C4C23116yes—
50(C2×D127)⋊C4C23116yes—
51(C2×D127)⋊C4C23116yes—
52C4×Dic127C2318yes—
53C2×Q8×C127—24no—
54C2×Q8×C127C2314yes—
55C22×C4×C127C2312yes—
56C22×C4×C127C2311yescharacteristic
57C22×C4×C127C2312yes—
58C22×C4×C127C2311yescharacteristic
59C22×C4×C127C2311yescharacteristic
60C4⋊C4×C127C2318yes—
61C4⋊C4×C127C2314yes—
62C42×C127C2318yes—
63C42×C127C2314yes—
64C22×D127—28no—
65C22×D127—28no—
66C22×D127—28no—
67C22×D127C2418yes—
68Dic254—28no—
69D508—216no—
70D508—216no—
71D508—48no—
72C2×Dic127—24no—
73C2×Dic127—24no—
74C2×Dic127C2414yes—
75C2×Dic127C2414yes—
76C4×D127—416no—
77C23×C127C2411yescharacteristic
78Q8×C127—28no—
79C2×C4×C127—24no—
80C2×C4×C127—24no—
81C2×C4×C127—22no—
82C2×C4×C127#4114yes—
83C2×C4×C127#4114yes—
84C2×C4×C127C2414yes—
85C2×C4×C127C2412yes—
86C2×C4×C127C2414yes—
87C2×C4×C127C2412yes—
88C2×C4×C127C2412yes—
89C22×C127C2×#4112yes—
90C22×C127C2×#4112yes—
91C22×C127H(5,𝔽2)12yes—
92C22×C127C2511yescharacteristic
93C2×D127—28no—
94C2×D127—28no—
95C2×D127—28no—
96C2×D127—416no—
97C4×C127—24no—
98C4×C127—24no—
99C4×C127—22no—
100C4×C127C2×#4114yes—
101C4×C127C2×#4114yes—
102Dic127—24no—
103Dic127—24no—
104C2×C127#55914yescomplemented
105C2×C127C22×#4111yescharacteristic
106C2×C127C22×#4111yescharacteristic
107C2×C127C2×H(5,𝔽2)11yescharacteristic
108D127—48no—
109C2×#559—1271nomaximal, Sylow
110C127C2×#55911yescharacteristic, complemented, Sylow
111#559—12716no—
112C2×#127—1271no—
113C2×#124—1272no—
114C2×#124—1272no—
115C2×#123—1274no—
116C2×C4×Q8—1271no—
117C2×C4×Q8D12711yescharacteristic, complemented
118C2×C4×D4—1272no—
119C2×C4×D4—1272no—
120C22×Q8—1271no—
121C22×Q8C2×D12711yescharacteristic
122C22×D4—1272no—
123C22×D4—1272no—
124C22×D4—1272no—
125C23×C4—1274no—
126#127—1278no—
127#124—12716no—
128#124—12716no—
129#123—12732no—
130C4×Q8—1278no—
131C4×Q8C2×D12718yescomplemented
132C4×D4—12716no—
133C4×D4—12716no—
134C2×C4⋊C4—1271no—
135C2×C4⋊C4—1272no—
136C2×C4⋊C4C2×D12711yescharacteristic
137C2×C4⋊C4C2×D12712yes—
138C2×C22⋊C4—1274no—
139C2×C22⋊C4—1274no—
140C2×C22⋊C4—1274no—
141C2×C42—1272no—
142C2×C42C2×D12712yes—
143C2×C42C2×D12711yescharacteristic
144C24—1274no—
145C2×Q8—24no—
146C2×Q8—1274no—
147C2×Q8—2544no—
148C2×Q8C22×D12714yes—
149C2×D4—1278no—
150C2×D4—1278no—
151C2×D4—1278no—
152C2×D4—5084no—
153C2×D4—2548no—
154C2×D4—2548no—
155C22×C4—1272no—
156C22×C4—1272no—
157C22×C4—12716no—
158C22×C4—5088no—
159C22×C4C22×D12712yes—
160C22×C4C22×D12712yes—
161C22×C4C22×D12711yescharacteristic
162C22×C4C22×D12711yescharacteristic
163C22×C4C22×D12711yescharacteristic
164C4⋊C4—1278no—
165C4⋊C4—1274no—
166C4⋊C4C22×D12714yes—
167C4⋊C4C22×D12718yes—
168C22⋊C4—12716no—
169C22⋊C4—12716no—
170C22⋊C4—12716no—
171C42—1278no—
172C42C22×D12718yes—
173C42C22×D12714yes—
174C23—1278no—
175C23—2548no—
176C23—2548no—
177C23—2548no—
178C23C23×D12711yescharacteristic
179Q8—28no—
180Q8—2548no—
181D4—5088no—
182D4—25416no—
183D4—25416no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—22no—
187C2×C4—1274no—
188C2×C4—1274no—
189C2×C4—50816no—
190C2×C4—2544no—
191C2×C4—2544no—
192C2×C4#1452324814yes—
193C2×C4#1452324914yes—
194C2×C4C23×D12714yes—
195C2×C4C23×D12714yes—
196C2×C4C23×D12712yes—
197C2×C4C23×D12712yes—
198C2×C4C23×D12712yes—
199C22—50816no—
200C22—2548no—
201C22—2548no—
202C22—2548no—
203C22C2×#1452324812yes—
204C22C2×#1452324912yes—
205C22#1686125512yes—
206C22C24×D12711yescharacteristic
207C4—24no—
208C4—24no—
209C4—22no—
210C4—2544no—
211C4—2544no—
212C4C2×#1452324814yes—
213C4C2×#1452324914yes—
214C2—5088no—
215C2#2255061114yesdirect product factor
216C2C22×#1452324811yescharacteristic
217C2C22×#1452324911yescharacteristic
218C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4×Q8×C127C2
socleC23×C127C24
prime radicalC2×#16861206C2
hypercenterC2×C4×Q8D127
hypocenterC127C2×#559
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #22550611C2direct (N × H)
3. C2×#16861198C2semidirect
4. C2×#16861197C2semidirect
5. C2×#16861194C2semidirect
6. C2×C4×Dic254C2semidirect
7. C2×C4×D508C2semidirect
8. C2×#16861171C2semidirect
9. C2×C4×Q8×C127C2semidirect
16. #16861198C22semidirect
17. #16861197C22semidirect
18. #16861194C22semidirect
19. C4×Dic254C22semidirect
20. C4×D508C22semidirect
21. #16861171C22semidirect
29. C4×Q8×C127C22semidirect
104. C2×C127#559semidirect
110. C127C2×#559semidirect
117. C2×C4×Q8D127semidirect
131. C4×Q8C2×D127semidirect
215. C2#22550611direct (N × H)

Maximal subgroups

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

subgroupindex
#225506112
C2×#168612062
C2×#168611982
C2×#168611972
C2×#168611942
C2×C4×Dic2542
C2×C4×D5082
C2×#168611712
C2×C4×Q8×C1272
C2×#559127