Finite Group Databasebeta

← C2×#31774287 #46846799

Subgroups — C2×#31774287 #46846799

Order 34688.

668 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 668 conjugacy classes of subgroups — too many to draw. Only its 165 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×#16864641C212yesmaximal, complemented
2C22×#16864639C212yesmaximal, complemented
3C2×#22576157C211yesmaximal, characteristic, complemented
4#31774287C218yesmaximal, direct product factor
5C2×#22576071C211yesmaximal, characteristic, complemented
6C2×#124×C271C211yesmaximal, characteristic, complemented
7C22×D1084—22no—
8C22×D1084C2212yes—
9C2×#16864641—28no—
10C2×#16864641C2218yescomplemented
11C2×#16864639—28no—
12C2×#16864639C2218yescomplemented
13C22×C271⋊C8C2212yes—
14#22576157—22no—
15#22576157C2214yescomplemented
16#22576071C2214yescomplemented
17C22×Q8×C271C2211yescharacteristic
18C22×D4×C271C2211yescharacteristic
19#124×C271—22no—
20#124×C271C2214yescomplemented
21C2×C22⋊C4×C271—22no—
22C2×C42×C271C2211yescharacteristic
23C23×D271—22no—
24C2×D1084—24no—
25C2×D1084—24no—
26C2×D1084—22no—
27C2×D1084—28no—
28C2×D1084—48no—
29C2×D1084C2314yes—
30#16864641—216no—
31#16864639—216no—
32C2×C271⋊C8D418yescomplemented
33C2×C271⋊C8C2314yes—
34C24×C271—21no—
35C2×Q8×C271—21no—
36C2×Q8×C271—24no—
37C2×Q8×C271C2312yes—
38C2×D4×C271—24no—
39C2×D4×C271—21no—
40C2×D4×C271C2312yes—
41C22×C4×C271—21no—
42C22×C4×C271D412yes—
43C22×C4×C271C2311yescharacteristic
44C22⋊C4×C271—28no—
45C42×C271D412yes—
46C42×C271C2312yes—
47C22×D271—24no—
48C22×D271—44no—
49C22×D271—48no—
50D1084—24no—
51D1084—24no—
52D1084—416no—
53D1084—44no—
54C271⋊C8C2×D418yescomplemented
55C23×C271—22no—
56C23×C271—42no—
57C23×C271—44no—
58C23×C271C2×D411yescharacteristic
59Q8×C271—24no—
60Q8×C271—42no—
61D4×C271—24no—
62D4×C271—42no—
63C2×C4×C271—24no—
64C2×C4×C271—22no—
65C2×C4×C271—42no—
66C2×C4×C271C2×D414yes—
67C2×C4×C271C2×D414yes—
68C2×C4×C271C2×D411yescharacteristic
69C2×C4×C271C2411yescharacteristic
70C22×C271—42no—
71C22×C271—44no—
72C22×C271—84no—
73C22×C271#12712yes—
74C22×C271AGL(1,ℤ/8)14yes—
75C22×C271C22×D411yescharacteristic
76C2×D271—44no—
77C2×D271—48no—
78C2×D271—88no—
79C4×C271—24no—
80C4×C271—42no—
81C4×C271#12712yes—
82C4×C271C22×D412yes—
83C2×C271—82no—
84C2×C271#49614yescomplemented
85C2×C271C2×#12711yescharacteristic
86C2×C271C2×AGL(1,ℤ/8)12yes—
87D271—84no—
88C271C2×#49611yescharacteristic, complemented, Sylow
89C2×#496—2711nomaximal, Sylow
90C22×SD16—2712no—
91C22×D8—2712no—
92C2×#127—2711no—
93C2×#124D27111yescharacteristic, complemented
94#496—2718no—
95C2×#97—2711no—
96C22×Q8C2×D27111yescharacteristic
97C22×D4—2712no—
98C22×D4—5422no—
99C22×D4C2×D27111yescharacteristic
100C2×SD16—2718no—
101C2×SD16—5428no—
102C2×D8—2718no—
103C2×D8—5428no—
104C22×C8—2712no—
105#127—2714no—
106#127—5422no—
107#124—22no—
108#124C2×D27114yescomplemented
109C2×C22⋊C4—22no—
110C2×C42C2×D27111yescharacteristic
111#97—2714no—
112C24—21no—
113C24—5422no—
114C2×Q8—21no—
115C2×Q8—24no—
116C2×Q8C22×D27112yes—
117C2×D4—24no—
118C2×D4—21no—
119C2×D4—2714no—
120C2×D4—5424no—
121C2×D4—5424no—
122C2×D4—5428no—
123C2×D4—5422no—
124C2×D4—10848no—
125C2×D4C22×D27112yes—
126C22×C4—21no—
127C22×C4C22⋊D27112yes—
128C22×C4C22×D27111yescharacteristic
129SD16—54216no—
130D8—54216no—
131C2×C8—2718no—
132C2×C8—2714no—
133C22⋊C4—28no—
134C42C22⋊D27112yes—
135C42C22×D27112yes—
136C23—22no—
137C23—42no—
138C23—44no—
139C23—5424no—
140C23—10844no—
141C23—10848no—
142C23C2×C22⋊D27111yescharacteristic
143Q8—24no—
144Q8—42no—
145D4—24no—
146D4—42no—
147D4—5424no—
148D4—5424no—
149D4—108416no—
150D4—10844no—
151C2×C4—24no—
152C2×C4—22no—
153C2×C4—42no—
154C2×C4D4×D27114yes—
155C2×C4C2×C22⋊D27114yes—
156C2×C4C2×C22⋊D27111yescharacteristic
157C2×C4C23×D27111yescharacteristic
158C8—2718no—
159C22—44no—
160C22—42no—
161C22—84no—
162C22—10848no—
163C22—10844no—
164C22—21688no—
165C22#2257615612yes—
166C22#2257618514yes—
167C22C22×C22⋊D27111yescharacteristic
168C4—24no—
169C4—42no—
170C4#2257615612yes—
171C4C2×D4×D27112yes—
172C2—82no—
173C2—21684no—
174C2#3177428714yesdirect product factor
175C2C2×#2257615611yescharacteristic
176C2C2×#2257618512yes—
subgroupG/H
centerC23C2×C22⋊D271
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
FittingC2×#124×C271C2
socleC23×C271C2×D4
hypercenterC2×#124D271
hypocenterC271C2×#496
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#16864641C2semidirect
2. C22×#16864639C2semidirect
3. C2×#22576157C2semidirect
4. #31774287C2direct (N × H)
5. C2×#22576071C2semidirect
6. C2×#124×C271C2semidirect
10. C2×#16864641C22semidirect
12. C2×#16864639C22semidirect
15. #22576157C22semidirect
16. #22576071C22semidirect
20. #124×C271C22semidirect
32. C2×C271⋊C8D4semidirect
54. C271⋊C8C2×D4semidirect
84. C2×C271#496semidirect
88. C271C2×#496semidirect
93. C2×#124D271semidirect
108. #124C2×D271semidirect
174. C2#31774287direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646412
C22×#168646392
C2×#225761572
#317742872
C2×#225760712
C2×#124×C2712
C2×#496271