Finite Group Databasebeta

← C4×#16861198 #30641276

Subgroups — C4×#16861198 #30641276

Order 16256.

652 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861198C211yesmaximal, characteristic
2C2×C4×D508C211yesmaximal, characteristic
3#22549783C211yesmaximal, characteristic, complemented
4#22549777C211yesmaximal, characteristic
5#22549766C214yesmaximal, complemented
6#22549741C211yesmaximal, characteristic, complemented
7C4×(C2×D127)⋊C4C214yesmaximal, complemented
8C42×Dic127C211yesmaximal, characteristic, complemented
9C2×C4×Q8×C127C211yesmaximal, characteristic, complemented
10C22×D508C2211yescharacteristic
11C22×C4×D127C2212yes—
12#16861198C418yesdirect product factor
13C4×D508—24no—
14C2×C4⋊Dic127C2211yescharacteristic
15C2×(C2×D127)⋊C4C2212yes—
16C2×(C2×D127)⋊C4C2214yes—
17C2×(C2×D127)⋊C4C2214yes—
18C2×C4×Dic127C2212yes—
19C2×C4×Dic127C2211yescharacteristic
20C2×C4×Dic127C2212yes—
21C2×C4×Dic127C2211yescharacteristic
22C127⋊#95C2214yes—
23C127⋊#95C2214yes—
24C22×Q8×C127C2211yescharacteristic
25C4×Q8×C127—24no—
26C2×C4⋊C4×C127C2212yes—
27C2×C4⋊C4×C127C2211yescharacteristic
28C2×C42×C127C2212yes—
29C2×C42×C127C2211yescharacteristic
30C23×D127C2312yes—
31C2×D508—22no—
32C2×D508—22no—
33C2×D508C2×C414yes—
34C22×Dic127C2312yes—
35C22×Dic127C2312yes—
36C22×Dic127C2312yes—
37C2×C4×D127—24no—
38C2×C4×D127—28no—
39C4⋊Dic127—22no—
40(C2×D127)⋊C4—28no—
41(C2×D127)⋊C4—24no—
42(C2×D127)⋊C4C2×C4116yescomplemented
43C4×Dic127—24no—
44C4×Dic127—22no—
45C4×Dic127—24no—
46C4×Dic127C2×C414yescomplemented
47C2×Q8×C127—22no—
48C2×Q8×C127—22no—
49C2×Q8×C127C2×C414yescomplemented
50C22×C4×C127C2312yes—
51C22×C4×C127C2312yes—
52C22×C4×C127C2311yescharacteristic
53C22×C4×C127C2311yescharacteristic
54C22×C4×C127C2311yescharacteristic
55C4⋊C4×C127—24no—
56C4⋊C4×C127—22no—
57C42×C127—24no—
58C42×C127D414yes—
59C22×D127—22no—
60C22×D127—24no—
61C22×D127—24no—
62C22×D127—22no—
63C22×D127C22×C414yes—
64D508—28no—
65C2×Dic127—22no—
66C2×Dic127—22no—
67C2×Dic127—22no—
68C2×Dic127—22no—
69C2×Dic127—22no—
70C2×Dic127—24no—
71C2×Dic127C22×C414yes—
72C2×Dic127#4114yes—
73C4×D127—48no—
74C23×C127C2411yescharacteristic
75Q8×C127—28no—
76C2×C4×C127—22no—
77C2×C4×C127—22no—
78C2×C4×C127—22no—
79C2×C4×C127—22no—
80C2×C4×C127—24no—
81C2×C4×C127C22×C414yes—
82C2×C4×C127C22×C412yes—
83C2×C4×C127C2×D412yes—
84C2×C4×C127C2×D412yes—
85C2×C4×C127C2×D412yes—
86C2×C4×C127#4112yes—
87C2×C4×C127#4114yes—
88C22×C127C23×C411yescharacteristic
89C22×C127C22×D411yescharacteristic
90C22×C127C2×#4112yes—
91C22×C127C2×#4111yescharacteristic
92C22×C127C2×#4112yes—
93C2×D127—24no—
94C2×D127—28no—
95C2×D127—42no—
96C2×D127—44no—
97C2×D127—42no—
98C4×C127—24no—
99C4×C127—22no—
100C4×C127—42no—
101C4×C127C4×D414yes—
102C4×C127#12414yescomplemented
103Dic127—24no—
104Dic127—24no—
105Dic127—42no—
106C2×C127C2×C4×D411yescharacteristic
107C2×C127C4×#4112yes—
108C2×C127C2×#12411yescharacteristic
109C2×C127#52912yes—
110C2×C127#53211yescharacteristic
111D127—44no—
112C4×#124—1271nomaximal, Sylow
113C127C4×#12411yescharacteristic, complemented, Sylow
114C2×#124—1271no—
115C2×C4×Q8D12711yescharacteristic, complemented
116C2×C4×D4—1271no—
117#391—1271no—
118#390—1271no—
119#388—1274no—
120#382—1271no—
121C4×C22⋊C4—1274no—
122C43—1271no—
123C22×Q8C2×D12711yescharacteristic
124C22×D4—1271no—
125C23×C4—1272no—
126#124—1278no—
127C4×Q8—24no—
128C4×D4—2544no—
129C2×C4⋊C4—1271no—
130C2×C4⋊C4C2×D12711yescharacteristic
131C2×C4⋊C4C2×D12712yes—
132C2×C22⋊C4—1274no—
133C2×C22⋊C4—1272no—
134C2×C22⋊C4—1274no—
135C2×C42—1271no—
136C2×C42—1272no—
137C2×C42—1271no—
138C2×C42—1272no—
139C2×C42C2×D12712yes—
140C2×C42C2×D12711yescharacteristic
141#95—1274no—
142#95—1274no—
143C24—1272no—
144C2×Q8—22no—
145C2×Q8—22no—
146C2×Q8C4×D12714yescomplemented
147C2×D4—1274no—
148C2×D4—2542no—
149C2×D4—2542no—
150C22×C4—1272no—
151C22×C4—1272no—
152C22×C4—1272no—
153C22×C4—2544no—
154C22×C4—2548no—
155C22×C4C22×D12712yes—
156C22×C4C22×D12712yes—
157C22×C4C22×D12711yescharacteristic
158C22×C4C22×D12711yescharacteristic
159C22×C4C22×D12711yescharacteristic
160C4⋊C4—24no—
161C4⋊C4—22no—
162C4⋊C4—2542no—
163C22⋊C4—12716no—
164C22⋊C4—2548no—
165C22⋊C4—2544no—
166C42—24no—
167C42—1274no—
168C42—2544no—
169C42—2542no—
170C42—2544no—
171C42C22⋊D12714yes—
172C23—1274no—
173C23—2542no—
174C23—2544no—
175C23—2542no—
176C23—2544no—
177C23C23×D12711yescharacteristic
178Q8—28no—
179D4—2548no—
180C2×C4—22no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—24no—
185C2×C4—1274no—
186C2×C4—1274no—
187C2×C4—5088no—
188C2×C4—2542no—
189C2×C4—2544no—
190C2×C4—2542no—
191C2×C4—2542no—
192C2×C4—2542no—
193C2×C4—2542no—
194C2×C4C2×C4×D12714yes—
195C2×C4C2×C4×D12712yes—
196C2×C4C2×C22⋊D12712yes—
197C2×C4C2×C22⋊D12712yes—
198C2×C4C2×C22⋊D12712yes—
199C2×C4#1452324812yes—
200C2×C4#1452324914yes—
201C22—5082no—
202C22—5084no—
203C22—5082no—
204C22—2544no—
205C22—2548no—
206C22C22×C4×D12711yescharacteristic
207C22C22×C22⋊D12711yescharacteristic
208C22#41×D12712yes—
209C22C2×#1452324811yescharacteristic
210C22C2×#1452324912yes—
211C4—24no—
212C4—22no—
213C4—42no—
214C4—5082no—
215C4—2544no—
216C4—2544no—
217C4C4×C22⋊D12714yes—
218C4#1686119814yesdirect product factor
219C2—5084no—
220C2C2×C4×C22⋊D12711yescharacteristic
221C2C4×#1452324912yes—
222C2C2×#1686119811yescharacteristic
223C2#2255041312yes—
224C2#2255042211yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC2×C4×Q8×C127C2
socle, cosocleC23×C127C24
prime radicalC22×D508C22
hypercenterC2×C4×Q8D127
hypocenterC127C4×#124
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #22549783C2semidirect
5. #22549766C2semidirect
6. #22549741C2semidirect
7. C4×(C2×D127)⋊C4C2semidirect
8. C42×Dic127C2semidirect
9. C2×C4×Q8×C127C2semidirect
12. #16861198C4direct (N × H)
42. (C2×D127)⋊C4C2×C4semidirect
46. C4×Dic127C2×C4semidirect
49. C2×Q8×C127C2×C4semidirect
102. C4×C127#124semidirect
113. C127C4×#124semidirect
115. C2×C4×Q8D127semidirect
146. C2×Q8C4×D127semidirect
218. C4#16861198direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611982
C2×C4×D5082
#225497832
#225497772
#225497662
#225497412
C4×(C2×D127)⋊C42
C42×Dic1272
C2×C4×Q8×C1272
C4×#124127