Finite Group Databasebeta

← C2×#14521350 #16855469

Subgroups — C2×#14521350 #16855469

Order 3968.

448 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 157 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
1C2×#11758447C211yesmaximal, characteristic, complemented
2C2×C4×D124C211yesmaximal, characteristic
3#14521350C218yesmaximal, direct product factor
4C2×#11758406C211yesmaximal, characteristic, complemented
5C2×#11758405C211yesmaximal, characteristic, complemented
6C2×#11758409C211yesmaximal, characteristic
7C2×#11758409C211yesmaximal, characteristic
8C2×C31×C4⋊C8C211yesmaximal, characteristic, complemented
9C22×D124C2211yescharacteristic
10C22×C4×D31—21no—
11C22×C8×C31C2211yescharacteristic
12C22×C8×C31C2211yescharacteristic
13C2×C42×C31C2211yescharacteristic
14C2×(C2×D31)⋊C4—21no—
15C2×C4⋊Dic31C2211yescharacteristic
16C2×C4⋊Dic31C2211yescharacteristic
17C2×C4⋊Dic31C2211yescharacteristic
18C2×Dic31⋊C4—21no—
19C2×Dic31⋊C4—21no—
20C4×D124—22no—
21C4×D124C2214yes—
22#11758447—22no—
23#11758447C2214yescomplemented
24C31×C4⋊C8C2214yescomplemented
25#11758409C2214yes—
26#11758409C2214yes—
27#11758406C2214yescomplemented
28#11758405C2214yescomplemented
29C23×D31—21no—
30C22×C4×C31D411yescharacteristic
31C22×C4×C31D411yescharacteristic
32C22×C4×C31C2311yescharacteristic
33C22×Dic31—21no—
34C22×Dic31—21no—
35C22×Dic31—21no—
36C2×D124—21no—
37C2×D124—22no—
38C2×D124Q814yes—
39C2×D124C2312yes—
40C2×C4×D31—24no—
41C2×C4×D31—44no—
42C2×C8×C31—22no—
43C2×C8×C31—22no—
44C2×C8×C31C2312yes—
45C2×C8×C31C2312yes—
46C42×C31D412yes—
47C42×C31C2312yes—
48(C2×D31)⋊C4—24no—
49C4⋊Dic31—21no—
50C4⋊Dic31—21no—
51C4⋊Dic31—21no—
52C4⋊Dic31C2312yes—
53C4⋊Dic31C2312yes—
54C4⋊Dic31C2312yes—
55Dic31⋊C4—24no—
56Dic31⋊C4—24no—
57C23×C31C2×D411yescharacteristic
58C22×D31—24no—
59C22×D31—22no—
60C22×D31—42no—
61C22×D31—42no—
62C2×C4×C31—22no—
63C2×C4×C31—22no—
64C2×C4×C31C2×D412yes—
65C2×C4×C31C2×D412yes—
66C2×C4×C31C2×D411yescharacteristic
67C2×C4×C31C2×Q812yes—
68C2×C4×C31#4112yes—
69C2×C4×C31C2411yescharacteristic
70C2×Dic31—22no—
71C2×Dic31—22no—
72C2×Dic31—22no—
73C2×Dic31—42no—
74C2×Dic31—42no—
75C2×Dic31—42no—
76D124—24no—
77D124—22no—
78D124C2×Q814yes—
79C4×D31—48no—
80C8×C31—22no—
81C8×C31—22no—
82C2×#478—311nomaximal, Sylow
83C22×C31C22⋊Q812yes—
84C22×C31#13512yes—
85C22×C31AGL(1,ℤ/8)12yes—
86C22×C31C22×D411yescharacteristic
87C2×D31—24no—
88C2×D31—42no—
89C2×D31—42no—
90C2×D31—48no—
91C4×C31—22no—
92C4×C31—22no—
93C4×C31C22⋊Q812yes—
94C4×C31C22×Q811yescharacteristic
95C4×C31C2×#4111yescharacteristic
96Dic31—42no—
97Dic31—42no—
98Dic31—42no—
99C2×#125—311no—
100C2×C4×D4—311no—
101#478—318no—
102C2×#107—311no—
103C2×#106—311no—
104C2×C4⋊C8D3111yescharacteristic, complemented
105C2×#102—311no—
106C2×#102—311no—
107C2×C31#47814yescomplemented
108C2×C31C2×C22⋊Q811yescharacteristic
109C2×C31C2×#13511yescharacteristic
110C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
111D31—44no—
112C22×D4—311no—
113C23×C4—621no—
114C22×C8C2×D3111yescharacteristic
115C22×C8C2×D3111yescharacteristic
116#125—314no—
117#125—622no—
118C4×D4—314no—
119C4×D4—622no—
120C2×C4⋊C4—311no—
121C2×C4⋊C4—311no—
122C2×C4⋊C4—311no—
123C2×C4⋊C4—621no—
124C2×C4⋊C4—621no—
125C2×C22⋊C4—621no—
126C2×C42C2×D3111yescharacteristic
127#107—314no—
128#106—314no—
129C4⋊C8C2×D3114yescomplemented
130#102—314no—
131#102—314no—
132C31C2×#47811yescharacteristic, complemented, Sylow
133C24—621no—
134C2×D4—314no—
135C2×D4—312no—
136C2×D4—621no—
137C2×D4—622no—
138C22×C4—621no—
139C22×C4—621no—
140C22×C4—621no—
141C22×C4—624no—
142C22×C4—1244no—
143C22×C4D12411yescharacteristic
144C22×C4D12411yescharacteristic
145C22×C4C22×D3111yescharacteristic
146C2×C8—22no—
147C2×C8—22no—
148C2×C8C22×D3112yes—
149C2×C8C22×D3112yes—
150C4⋊C4—312no—
151C4⋊C4—312no—
152C4⋊C4—312no—
153C4⋊C4—624no—
154C4⋊C4—624no—
155C4⋊C4—621no—
156C4⋊C4—621no—
157C4⋊C4—621no—
158C22⋊C4—624no—
159C42D12412yes—
160C42C22×D3112yes—
161C23—624no—
162C23—622no—
163C23—1242no—
164C23—1242no—
165C23C2×D12411yescharacteristic
166D4—314no—
167D4—624no—
168D4—622no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—622no—
172C2×C4—622no—
173C2×C4—622no—
174C2×C4—1248no—
175C2×C4—1242no—
176C2×C4—1242no—
177C2×C4—1242no—
178C2×C4C2×D12412yes—
179C2×C4C2×D12412yes—
180C2×C4C2×D12411yescharacteristic
181C2×C4#9249712yes—
182C2×C4Q8×D3112yes—
183C2×C4C23×D3111yescharacteristic
184C8—22no—
185C8—22no—
186C22—624no—
187C22—1248no—
188C22—1242no—
189C22—1242no—
190C22#1175847412yes—
191C22#1175848112yes—
192C22#1175848512yes—
193C22C22×D12411yescharacteristic
194C4—22no—
195C4—22no—
196C4—1242no—
197C4—1242no—
198C4—1242no—
199C4#1175847412yes—
200C4C2×#9249711yescharacteristic
201C4C2×Q8×D3111yescharacteristic
202C2—1244no—
203C2#1452135014yesdirect product factor
204C2C2×#1175847411yescharacteristic
205C2C2×#1175848111yescharacteristic
206C2C2×#1175848511yescharacteristic
subgroupG/H
centerC23C2×D124
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC2×C31×C4⋊C8C2
socleC23×C31C2×D4
prime radicalC22×D124C22
hypercenterC2×C4⋊C8D31
hypocenterC31C2×#478
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. C2×#11758447C2semidirect
3. #14521350C2direct (N × H)
4. C2×#11758406C2semidirect
5. C2×#11758405C2semidirect
8. C2×C31×C4⋊C8C2semidirect
23. #11758447C22semidirect
24. C31×C4⋊C8C22semidirect
27. #11758406C22semidirect
28. #11758405C22semidirect
104. C2×C4⋊C8D31semidirect
107. C2×C31#478semidirect
129. C4⋊C8C2×D31semidirect
132. C31C2×#478semidirect
203. C2#14521350direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117584472
C2×C4×D1242
#145213502
C2×#117584062
C2×#117584052
C2×#117584092
C2×C31×C4⋊C82
C2×#47831