Finite Group Databasebeta

← C2×#14521241 #16855120

Subgroups — C2×#14521241 #16855120

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×#92479C212yesmaximal, complemented
2C2×C4×D124C211yesmaximal, characteristic, complemented
3#14521241C218yesmaximal, direct product factor
4C2×C4⋊(C31⋊C8)C211yesmaximal, characteristic, complemented
5C2×#11758420C212yesmaximal, complemented
6C2×C31×#127C211yesmaximal, characteristic, complemented
7C22×D4×C31—21no—
8C22×D4×C31—21no—
9C22×D4×C31C2212yes—
10C22×D124C2211yescharacteristic
11C22×C4×D31—21no—
12C31×#127—22no—
13C31×#127C2214yescomplemented
14C2×C42×C31C2211yescharacteristic
15C2×#92479—28no—
16C2×#92479C2218yescomplemented
17C2×(C2×D31)⋊C4—21no—
18C2×C4⋊Dic31C2211yescharacteristic
19C22×C31⋊C8C2212yes—
20C4×D124—22no—
21C4×D124C2214yescomplemented
22#11758420C2218yescomplemented
23C4⋊(C31⋊C8)C2214yescomplemented
24C24×C31—22no—
25C23×D31—21no—
26C2×D4×C31—24no—
27C2×D4×C31—22no—
28C2×D4×C31—24no—
29C2×D4×C31—24no—
30C2×D4×C31—24no—
31C2×D4×C31—44no—
32C2×D4×C31—44no—
33C2×D4×C31C2314yes—
34C22×C4×C31D411yescharacteristic
35C22×C4×C31D411yescharacteristic
36C22×C4×C31C2311yescharacteristic
37C22×Dic31—21no—
38C2×D124—21no—
39C2×D124—22no—
40C2×D124D414yescomplemented
41C2×D124C2312yes—
42C2×C4×D31—24no—
43C2×C4×D31—44no—
44C42×C31D412yes—
45C42×C31C2312yes—
46#92479—216no—
47(C2×D31)⋊C4—24no—
48C4⋊Dic31—21no—
49C4⋊Dic31C2312yes—
50C2×C31⋊C8—24no—
51C2×C31⋊C8C2314yes—
52C23×C31—24no—
53C23×C31—44no—
54C23×C31—44no—
55C23×C31—44no—
56C23×C31C2×D411yescharacteristic
57C22×D31—24no—
58C22×D31—22no—
59C22×D31—42no—
60C22×D31—42no—
61D4×C31—24no—
62D4×C31—24no—
63D4×C31—48no—
64D4×C31—44no—
65D4×C31—48no—
66C2×C4×C31—22no—
67C2×C4×C31D814yescomplemented
68C2×C4×C31C2×D412yes—
69C2×C4×C31C2×D412yes—
70C2×C4×C31C2×D411yescharacteristic
71C2×C4×C31C2×D412yes—
72C2×C4×C31#4112yes—
73C2×C4×C31C2411yescharacteristic
74C2×Dic31—22no—
75C2×Dic31—42no—
76D124—24no—
77D124—22no—
78D124C2×D414yescomplemented
79C4×D31—48no—
80C31⋊C8—24no—
81C2×#459—311nomaximal, Sylow
82C22×C31—44no—
83C22×C31—44no—
84C22×C31—44no—
85C22×C31—88no—
86C22×C31#12112yes—
87C22×C31C2×D812yes—
88C22×C31AGL(1,ℤ/8)12yes—
89C22×C31C22×D411yescharacteristic
90C2×D31—24no—
91C2×D31—42no—
92C2×D31—42no—
93C2×D31—48no—
94C4×C31—22no—
95C4×C31#12112yes—
96C4×C31C2×D814yescomplemented
97C4×C31C22×D411yescharacteristic
98C4×C31C2×#4111yescharacteristic
99Dic31—42no—
100C22×D8—312no—
101C2×#127D3111yescharacteristic, complemented
102C2×C4×D4—311no—
103#459—318no—
104C2×C4⋊C8—311no—
105C2×#102—312no—
106C2×C31—84no—
107C2×C31#45914yescomplemented
108C2×C31C2×#12111yescharacteristic
109C2×C31C22×D811yescharacteristic
110C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
111D31—44no—
112C22×D4—21no—
113C22×D4—21no—
114C22×D4—311no—
115C22×D4C2×D3112yes—
116C23×C4—621no—
117C2×D8—318no—
118C2×D8—628no—
119C22×C8—312no—
120#127—22no—
121#127C2×D3114yescomplemented
122C4×D4—314no—
123C4×D4—622no—
124C2×C4⋊C4—311no—
125C2×C22⋊C4—621no—
126C2×C42C2×D3111yescharacteristic
127C4⋊C8—314no—
128#102—318no—
129C31C2×#45911yescharacteristic, complemented, Sylow
130C24—22no—
131C24—621no—
132C2×D4—24no—
133C2×D4—24no—
134C2×D4—22no—
135C2×D4—24no—
136C2×D4—24no—
137C2×D4—44no—
138C2×D4—44no—
139C2×D4—314no—
140C2×D4—312no—
141C2×D4—622no—
142C2×D4—621no—
143C2×D4C22×D3114yes—
144C22×C4—621no—
145C22×C4—624no—
146C22×C4—1244no—
147C22×C4C22⋊D3111yescharacteristic
148C22×C4C22⋊D3111yescharacteristic
149C22×C4C22×D3111yescharacteristic
150D8—6216no—
151C2×C8—314no—
152C2×C8—624no—
153C4⋊C4—312no—
154C4⋊C4—621no—
155C22⋊C4—624no—
156C42C22⋊D3112yes—
157C42C22×D3112yes—
158C23—24no—
159C23—44no—
160C23—44no—
161C23—44no—
162C23—624no—
163C23—622no—
164C23—1242no—
165C23—1242no—
166C23C2×C22⋊D3111yescharacteristic
167D4—24no—
168D4—24no—
169D4—48no—
170D4—48no—
171D4—44no—
172D4—314no—
173D4—624no—
174D4—622no—
175C2×C4—22no—
176C2×C4—622no—
177C2×C4—1242no—
178C2×C4—1248no—
179C2×C4#9247914yescomplemented
180C2×C4D4×D3112yes—
181C2×C4#9249712yes—
182C2×C4C2×C22⋊D3112yes—
183C2×C4C2×C22⋊D3112yes—
184C2×C4C2×C22⋊D3111yescharacteristic
185C2×C4C23×D3111yescharacteristic
186C8—624no—
187C22—44no—
188C22—44no—
189C22—44no—
190C22—88no—
191C22—624no—
192C22—1248no—
193C22—1242no—
194C22—1242no—
195C22C2×#9247912yes—
196C22#1175850912yes—
197C22#1175851512yes—
198C22C22×C22⋊D3111yescharacteristic
199C4—22no—
200C4—1242no—
201C4C2×#9247914yescomplemented
202C4#1175851512yes—
203C4C2×D4×D3111yescharacteristic
204C4C2×#9249711yescharacteristic
205C2—84no—
206C2—1244no—
207C2#1452124114yesdirect product factor
208C2C2×#1175851511yescharacteristic
209C2C22×#9247911yescharacteristic
210C2C2×#1175850911yescharacteristic
subgroupG/H
centerC23C2×C22⋊D31
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC2×C31×#127C2
socleC23×C31C2×D4
hypercenterC2×#127D31
hypocenterC31C2×#459
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#92479C2semidirect
2. C2×C4×D124C2semidirect
3. #14521241C2direct (N × H)
4. C2×C4⋊(C31⋊C8)C2semidirect
5. C2×#11758420C2semidirect
6. C2×C31×#127C2semidirect
13. C31×#127C22semidirect
16. C2×#92479C22semidirect
21. C4×D124C22semidirect
22. #11758420C22semidirect
23. C4⋊(C31⋊C8)C22semidirect
40. C2×D124D4semidirect
67. C2×C4×C31D8semidirect
78. D124C2×D4semidirect
96. C4×C31C2×D8semidirect
101. C2×#127D31semidirect
107. C2×C31#459semidirect
121. #127C2×D31semidirect
129. C31C2×#459semidirect
179. C2×C4#92479semidirect
201. C4C2×#92479semidirect
207. C2#14521241direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924792
C2×C4×D1242
#145212412
C2×C4⋊(C31⋊C8)2
C2×#117584202
C2×C31×#1272
C2×#45931