Finite Group Databasebeta

← C2×#22550600 #30652280

Subgroups — C2×#22550600 #30652280

Order 16256.

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#22550600C2116yesmaximal, direct product factor
2C2×#16861204C214yesmaximal, complemented
3C2×#16861198C212yesmaximal
4C2×#16861189C212yesmaximal, complemented
5C2×Q8×Dic127C212yesmaximal, complemented
6C2×C4×Dic254C211yesmaximal, characteristic, complemented
7C2×C4×D508C211yesmaximal, characteristic
8C2×#16861167C212yesmaximal, complemented
9C2×C4⋊Q8×C127C211yesmaximal, characteristic, complemented
10C22×Dic254C2211yescharacteristic
11C22×D508C2211yescharacteristic
12C22×C4×D127C2212yes—
13#16861204C22132yescomplemented
14#16861198C22116yes—
15#16861189C22116yescomplemented
16Q8×Dic127C22116yescomplemented
17C4×Dic254C2218yescomplemented
18C4×D508C2218yes—
19#16861167C22116yescomplemented
20C2×C4⋊Dic127C2211yescharacteristic
21C2×C4⋊Dic127C2211yescharacteristic
22C2×C4⋊Dic127C2214yes—
23C2×Dic127⋊C4C2212yes—
24C2×(C2×D127)⋊C4C2214yes—
25C2×(C2×D127)⋊C4C2212yes—
26C2×(C2×D127)⋊C4C2214yes—
27C2×C4×Dic127C2214yes—
28C2×C4×Dic127C2212yes—
29C22×Q8×C127C2212yes—
30C4⋊Q8×C127C2218yescomplemented
31C2×C4⋊C4×C127C2212yes—
32C2×C4⋊C4×C127C2212yes—
33C2×C42×C127C2211yescharacteristic
34C23×D127C2312yes—
35C2×Dic254—24no—
36C2×Dic254C2314yes—
37C2×D508—24no—
38C2×D508C2314yes—
39C22×Dic127C2312yes—
40C22×Dic127C2312yes—
41C22×Dic127C2312yes—
42C2×C4×D127—28no—
43C2×C4×D127C2318yes—
44C4⋊Dic127C23116yes—
45C4⋊Dic127C2314yes—
46C4⋊Dic127C2314yes—
47Dic127⋊C4C2318yes—
48(C2×D127)⋊C4C23116yes—
49(C2×D127)⋊C4C23116yes—
50(C2×D127)⋊C4C2318yes—
51C4×Dic127C2318yes—
52C4×Dic127C23116yes—
53C2×Q8×C127—28no—
54C2×Q8×C127C2318yes—
55C22×C4×C127C2311yescharacteristic
56C22×C4×C127C2314yes—
57C22×C4×C127C2311yescharacteristic
58C22×C4×C127C2311yescharacteristic
59C4⋊C4×C127C2318yes—
60C4⋊C4×C127C2318yes—
61C42×C127C2314yes—
62C22×D127—24no—
63C22×D127—24no—
64C22×D127—24no—
65C22×D127C2414yes—
66Dic254—28no—
67D508—28no—
68C2×Dic127—24no—
69C2×Dic127—24no—
70C2×Dic127—24no—
71C2×Dic127C2414yes—
72C2×Dic127C2414yes—
73C2×Dic127C2414yes—
74C4×D127—216no—
75C23×C127C2411yescharacteristic
76Q8×C127—216no—
77C2×C4×C127—28no—
78C2×C4×C127—22no—
79C2×C4×C127#4114yes—
80C2×C4×C127#4114yes—
81C2×C4×C127C2412yes—
82C2×C4×C127C2418yes—
83C2×C4×C127C2412yes—
84C2×C4×C127C2412yes—
85C22×C127C2×#4112yes—
86C22×C127C2×#4112yes—
87C22×C1272−1+412yes—
88C22×C127C2511yescharacteristic
89C2×D127—24no—
90C2×D127—24no—
91C2×D127—24no—
92C2×D127—48no—
93C4×C127—28no—
94C4×C127—22no—
95C4×C127C2×#4114yes—
96C4×C127C2×#4114yes—
97Dic127—24no—
98Dic127—24no—
99Dic127—24no—
100C2×C127#55614yescomplemented
101C2×C127C22×#4111yescharacteristic
102C2×C127C22×#4111yescharacteristic
103C2×C127C2×2−1+411yescharacteristic
104D127—44no—
105C2×#556—1271nomaximal, Sylow
106C127C2×#55611yescharacteristic, complemented, Sylow
107#556—12716no—
108C2×C4⋊Q8D12711yescharacteristic, complemented
109C2×#126—1274no—
110C2×#124—1272no—
111C2×C22⋊Q8—1272no—
112C2×C4×Q8—1272no—
113C2×C4×Q8—1271no—
114C2×C4×D4—1271no—
115C2×#117—1272no—
116C22×Q8—1271no—
117C22×Q8C2×D12712yes—
118C22×D4—1271no—
119C23×C4—1272no—
120C4⋊Q8C2×D12718yescomplemented
121#126—12732no—
122#124—12716no—
123C22⋊Q8—12716no—
124C4×Q8—12716no—
125C4×Q8—1278no—
126C4×D4—1278no—
127#117—12716no—
128C2×C4⋊C4—1271no—
129C2×C4⋊C4—1271no—
130C2×C4⋊C4—1274no—
131C2×C4⋊C4—1272no—
132C2×C4⋊C4C2×D12712yes—
133C2×C4⋊C4C2×D12712yes—
134C2×C22⋊C4—1274no—
135C2×C22⋊C4—1272no—
136C2×C22⋊C4—1274no—
137C2×C42—1274no—
138C2×C42—1272no—
139C2×C42C2×D12711yescharacteristic
140C24—1272no—
141C2×Q8—28no—
142C2×Q8—1274no—
143C2×Q8—2544no—
144C2×Q8C22×D12718yes—
145C2×D4—1274no—
146C2×D4—2544no—
147C22×C4—1272no—
148C22×C4—1272no—
149C22×C4—1272no—
150C22×C4—1278no—
151C22×C4—2548no—
152C22×C4C22×D12714yes—
153C22×C4C22×D12711yescharacteristic
154C22×C4C22×D12711yescharacteristic
155C22×C4C22×D12711yescharacteristic
156C4⋊C4—1278no—
157C4⋊C4—1274no—
158C4⋊C4—1274no—
159C4⋊C4—12716no—
160C4⋊C4C22×D12718yes—
161C4⋊C4C22×D12718yes—
162C22⋊C4—12716no—
163C22⋊C4—1278no—
164C22⋊C4—12716no—
165C42—12716no—
166C42—1278no—
167C42C22×D12714yes—
168C23—1274no—
169C23—2544no—
170C23—2544no—
171C23—2544no—
172C23C23×D12711yescharacteristic
173Q8—216no—
174Q8—2548no—
175D4—2548no—
176C2×C4—28no—
177C2×C4—22no—
178C2×C4—1274no—
179C2×C4—1274no—
180C2×C4—1274no—
181C2×C4—2544no—
182C2×C4—2544no—
183C2×C4—2544no—
184C2×C4—25416no—
185C2×C4#1452324714yes—
186C2×C4#1452324914yes—
187C2×C4C23×D12718yes—
188C2×C4C23×D12712yes—
189C2×C4C23×D12712yes—
190C2×C4C23×D12712yes—
191C22—5088no—
192C22—2544no—
193C22—2544no—
194C22—2544no—
195C22C2×#1452324712yes—
196C22C2×#1452324912yes—
197C22#1686125712yes—
198C22C24×D12711yescharacteristic
199C4—28no—
200C4—22no—
201C4—2544no—
202C4—2544no—
203C4—2544no—
204C4C2×#1452324714yes—
205C4C2×#1452324914yes—
206C2—5084no—
207C2#2255060014yesdirect product factor
208C2C22×#1452324711yescharacteristic
209C2C22×#1452324911yescharacteristic
210C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4⋊Q8×C127C2
socleC23×C127C24
prime radicalC22×D508C22
hypercenterC2×C4⋊Q8D127
hypocenterC127C2×#556
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22550600C2direct (N × H)
2. C2×#16861204C2semidirect
4. C2×#16861189C2semidirect
5. C2×Q8×Dic127C2semidirect
6. C2×C4×Dic254C2semidirect
8. C2×#16861167C2semidirect
9. C2×C4⋊Q8×C127C2semidirect
13. #16861204C22semidirect
15. #16861189C22semidirect
16. Q8×Dic127C22semidirect
17. C4×Dic254C22semidirect
19. #16861167C22semidirect
30. C4⋊Q8×C127C22semidirect
100. C2×C127#556semidirect
106. C127C2×#556semidirect
108. C2×C4⋊Q8D127semidirect
120. C4⋊Q8C2×D127semidirect
207. C2#22550600direct (N × H)

Maximal subgroups

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

subgroupindex
#225506002
C2×#168612042
C2×#168611982
C2×#168611892
C2×Q8×Dic1272
C2×C4×Dic2542
C2×C4×D5082
C2×#168611672
C2×C4⋊Q8×C1272
C2×#556127