Finite Group Databasebeta

← C2×#14521245 #16855124

Subgroups — C2×#14521245 #16855124

Order 3968.

648 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 173 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D248C212yesmaximal, complemented
2C2×#11758451C211yesmaximal, characteristic, complemented
3C2×C4×D124C211yesmaximal, characteristic, complemented
4#14521245C218yesmaximal, direct product factor
5C2×#11758409C212yesmaximal, complemented
6C2×C31×C4⋊C8C211yesmaximal, characteristic, complemented
7C22×D124—21no—
8C22×D124—21no—
9C22×D124C2212yes—
10C22×D124C2211yescharacteristic
11C22×C4×D31—21no—
12C22×C8×C31C2212yes—
13C2×C42×C31C2211yescharacteristic
14C2×(C2×D31)⋊C4—21no—
15C2×C4⋊Dic31C2211yescharacteristic
16C2×D248—28no—
17C2×D248C2218yescomplemented
18#11758451—22no—
19#11758451C2214yescomplemented
20C4×D124—22no—
21C4×D124C2214yescomplemented
22C31×C4⋊C8C2214yescomplemented
23#11758409C2218yescomplemented
24C23×D31—21no—
25C23×D31—22no—
26C22×C4×C31D411yescharacteristic
27C22×C4×C31D411yescharacteristic
28C22×C4×C31C2311yescharacteristic
29C22×Dic31—21no—
30C2×D124—21no—
31C2×D124—22no—
32C2×D124—24no—
33C2×D124—24no—
34C2×D124—22no—
35C2×D124—24no—
36C2×D124—24no—
37C2×D124—44no—
38C2×D124—44no—
39C2×D124D414yescomplemented
40C2×D124C2314yes—
41C2×D124C2312yes—
42C2×C4×D31—24no—
43C2×C4×D31—44no—
44C2×C8×C31—24no—
45C2×C8×C31C2314yes—
46C42×C31D412yes—
47C42×C31C2312yes—
48(C2×D31)⋊C4—24no—
49C4⋊Dic31—21no—
50C4⋊Dic31C2312yes—
51D248—216no—
52C23×C31C2×D411yescharacteristic
53C22×D31—24no—
54C22×D31—22no—
55C22×D31—24no—
56C22×D31—42no—
57C22×D31—42no—
58C22×D31—44no—
59C22×D31—44no—
60C22×D31—44no—
61C2×C4×C31—22no—
62C2×C4×C31D814yescomplemented
63C2×C4×C31C2×D412yes—
64C2×C4×C31C2×D411yescharacteristic
65C2×C4×C31C2×D412yes—
66C2×C4×C31C2×D412yes—
67C2×C4×C31#4112yes—
68C2×C4×C31C2411yescharacteristic
69C2×Dic31—22no—
70C2×Dic31—42no—
71D124—24no—
72D124—24no—
73D124—22no—
74D124—24no—
75D124—48no—
76D124—44no—
77D124—48no—
78D124C2×D414yescomplemented
79C4×D31—48no—
80C8×C31—24no—
81C2×#459—311nomaximal, Sylow
82C22×C31#12112yes—
83C22×C31C2×D812yes—
84C22×C31AGL(1,ℤ/8)12yes—
85C22×C31C22×D411yescharacteristic
86C2×D31—24no—
87C2×D31—42no—
88C2×D31—42no—
89C2×D31—48no—
90C2×D31—44no—
91C2×D31—44no—
92C2×D31—44no—
93C2×D31—88no—
94C4×C31—22no—
95C4×C31#12112yes—
96C4×C31C2×D814yescomplemented
97C4×C31C22×D411yescharacteristic
98C4×C31C2×#4111yescharacteristic
99Dic31—42no—
100C22×D8—312no—
101C2×#127—311no—
102C2×C4×D4—311no—
103#459—318no—
104C2×C4⋊C8D3111yescharacteristic, complemented
105C2×#102—312no—
106C2×C31#45914yescomplemented
107C2×C31C2×#12111yescharacteristic
108C2×C31C22×D811yescharacteristic
109C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
110D31—44no—
111D31—84no—
112C22×D4—311no—
113C22×D4—312no—
114C22×D4—621no—
115C22×D4—621no—
116C23×C4—621no—
117C2×D8—318no—
118C2×D8—628no—
119C22×C8C2×D3112yes—
120#127—314no—
121#127—622no—
122C4×D4—314no—
123C4×D4—622no—
124C2×C4⋊C4—311no—
125C2×C22⋊C4—621no—
126C2×C42C2×D3111yescharacteristic
127C4⋊C8C2×D3114yescomplemented
128#102—318no—
129C31C2×#45911yescharacteristic, complemented, Sylow
130C24—621no—
131C24—622no—
132C2×D4—314no—
133C2×D4—312no—
134C2×D4—314no—
135C2×D4—621no—
136C2×D4—624no—
137C2×D4—624no—
138C2×D4—622no—
139C2×D4—624no—
140C2×D4—622no—
141C2×D4—624no—
142C2×D4—1244no—
143C2×D4—1244no—
144C22×C4—621no—
145C22×C4—624no—
146C22×C4—1244no—
147C22×C4D12411yescharacteristic
148C22×C4D12411yescharacteristic
149C22×C4C22×D3111yescharacteristic
150D8—6216no—
151C2×C8—24no—
152C2×C8C22×D3114yes—
153C4⋊C4—312no—
154C4⋊C4—621no—
155C22⋊C4—624no—
156C42D12412yes—
157C42C22×D3112yes—
158C23—624no—
159C23—622no—
160C23—624no—
161C23—1242no—
162C23—1242no—
163C23—1244no—
164C23—1244no—
165C23—1244no—
166C23C2×D12411yescharacteristic
167D4—314no—
168D4—624no—
169D4—624no—
170D4—622no—
171D4—624no—
172D4—1248no—
173D4—1244no—
174D4—1248no—
175C2×C4—22no—
176C2×C4—622no—
177C2×C4—1242no—
178C2×C4—1248no—
179C2×C4D24814yescomplemented
180C2×C4C2×D12412yes—
181C2×C4C2×D12411yescharacteristic
182C2×C4C2×D12412yes—
183C2×C4D4×D3112yes—
184C2×C4#9249912yes—
185C2×C4C23×D3111yescharacteristic
186C8—24no—
187C22—624no—
188C22—1248no—
189C22—1242no—
190C22—1242no—
191C22—1244no—
192C22—1244no—
193C22—1244no—
194C22—2488no—
195C22#1175847212yes—
196C22C2×D24812yes—
197C22#1175848512yes—
198C22C22×D12411yescharacteristic
199C4—22no—
200C4—1242no—
201C4#1175847212yes—
202C4C2×D24814yescomplemented
203C4C2×D4×D3111yescharacteristic
204C4C2×#9249911yescharacteristic
205C2—1244no—
206C2—2484no—
207C2#1452124514yesdirect product factor
208C2C2×#1175847211yescharacteristic
209C2C22×D24811yescharacteristic
210C2C2×#1175848511yescharacteristic
subgroupG/H
centerC23C2×D124
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC2×C31×C4⋊C8C2
socleC23×C31C2×D4
hypercenterC2×C4⋊C8D31
hypocenterC31C2×#459
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×D248C2semidirect
2. C2×#11758451C2semidirect
3. C2×C4×D124C2semidirect
4. #14521245C2direct (N × H)
5. C2×#11758409C2semidirect
6. C2×C31×C4⋊C8C2semidirect
17. C2×D248C22semidirect
19. #11758451C22semidirect
21. C4×D124C22semidirect
22. C31×C4⋊C8C22semidirect
23. #11758409C22semidirect
39. C2×D124D4semidirect
62. C2×C4×C31D8semidirect
78. D124C2×D4semidirect
96. C4×C31C2×D8semidirect
104. C2×C4⋊C8D31semidirect
106. C2×C31#459semidirect
127. C4⋊C8C2×D31semidirect
129. C31C2×#459semidirect
179. C2×C4D248semidirect
202. C4C2×D248semidirect
207. C2#14521245direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D2482
C2×#117584512
C2×C4×D1242
#145212452
C2×#117584092
C2×C31×C4⋊C82
C2×#45931