Finite Group Databasebeta

← C2×#31774286 #46846798

Subgroups — C2×#31774286 #46846798

Order 34688.

668 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 668 conjugacy classes of subgroups — too many to draw. Only its 181 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×#16864643C212yesmaximal, complemented
2C22×D2168C212yesmaximal, complemented
3C2×#22576157C211yesmaximal, characteristic, complemented
4C2×#22576148C211yesmaximal, characteristic, complemented
5#31774286C218yesmaximal, direct product factor
6C2×#97×C271C211yesmaximal, characteristic, complemented
7C22×Dic542C2211yescharacteristic
8C22×D1084—22no—
9C22×D1084C2211yescharacteristic
10C22×D1084C2212yes—
11C2×#16864643—28no—
12C2×#16864643C2218yescomplemented
13C2×D2168—28no—
14C2×D2168C2218yescomplemented
15#22576157—22no—
16#22576157C2214yescomplemented
17#22576148—22no—
18#22576148C2214yescomplemented
19C2×(C2×D271)⋊C4—22no—
20C22×C8×C271C2212yes—
21C2×C42×C271C2211yescharacteristic
22#97×C271C2214yescomplemented
23C23×D271—22no—
24C23×D271—21no—
25C2×Dic542—21no—
26C2×Dic542—24no—
27C2×Dic542C2312yes—
28C2×D1084—24no—
29C2×D1084—24no—
30C2×D1084—24no—
31C2×D1084—21no—
32C2×D1084—22no—
33C2×D1084—28no—
34C2×D1084—48no—
35C2×D1084C2312yes—
36C2×D1084C2314yes—
37C22×Dic271—21no—
38#16864643—216no—
39D2168—216no—
40(C2×D271)⋊C4—28no—
41C22×C4×C271D412yes—
42C22×C4×C271C2311yescharacteristic
43C2×C8×C271D418yescomplemented
44C2×C8×C271C2314yes—
45C42×C271D412yes—
46C42×C271C2312yes—
47C22×D271—22no—
48C22×D271—24no—
49C22×D271—42no—
50C22×D271—44no—
51C22×D271—48no—
52C22×D271—44no—
53Dic542—24no—
54Dic542—42no—
55D1084—24no—
56D1084—24no—
57D1084—24no—
58D1084—416no—
59D1084—42no—
60D1084—44no—
61C2×Dic271—22no—
62C2×Dic271—42no—
63C23×C271C2×D411yescharacteristic
64C2×C4×C271—24no—
65C2×C4×C271C2×D414yes—
66C2×C4×C271C2×D411yescharacteristic
67C2×C4×C271C2×D414yes—
68C2×C4×C271C2411yescharacteristic
69C8×C271C2×D418yescomplemented
70C22×C271#12712yes—
71C22×C271AGL(1,ℤ/8)14yes—
72C22×C271C22×D411yescharacteristic
73C2×D271—42no—
74C2×D271—44no—
75C2×D271—48no—
76C2×D271—44no—
77C2×D271—88no—
78C2×D271—84no—
79C4×C271—24no—
80C4×C271#12712yes—
81C4×C271C22×D412yes—
82Dic271—42no—
83C2×C271#49614yescomplemented
84C2×C271C2×#12711yescharacteristic
85C2×C271C2×AGL(1,ℤ/8)12yes—
86D271—84no—
87D271—82no—
88C271C2×#49611yescharacteristic, complemented, Sylow
89C2×#496—2711nomaximal, Sylow
90C22×SD16—2712no—
91C22×D8—2712no—
92C2×#127—2711no—
93C2×#124—2711no—
94#496—2718no—
95C2×#97D27111yescharacteristic, complemented
96C22×Q8—2711no—
97C22×D4—2711no—
98C22×D4—2712no—
99C22×D4—5422no—
100C2×SD16—2718no—
101C2×SD16—5428no—
102C2×D8—2718no—
103C2×D8—5428no—
104C22×C8C2×D27112yes—
105#127—2714no—
106#127—5422no—
107#124—2714no—
108#124—5422no—
109C2×C22⋊C4—5422no—
110C2×C42C2×D27111yescharacteristic
111#97C2×D27114yescomplemented
112C24—5421no—
113C24—5422no—
114C2×Q8—2712no—
115C2×Q8—5421no—
116C2×Q8—5424no—
117C2×D4—2712no—
118C2×D4—2714no—
119C2×D4—5424no—
120C2×D4—5424no—
121C2×D4—5424no—
122C2×D4—5421no—
123C2×D4—5428no—
124C2×D4—5422no—
125C2×D4—10848no—
126C22×C4—5421no—
127C22×C4D108412yes—
128C22×C4C22×D27111yescharacteristic
129SD16—54216no—
130D8—54216no—
131C2×C8D108418yescomplemented
132C2×C8C22×D27114yes—
133C22⋊C4—5428no—
134C42D108412yes—
135C42C22×D27112yes—
136C23—5422no—
137C23—5424no—
138C23—10842no—
139C23—10844no—
140C23—10848no—
141C23—10844no—
142C23C2×D108411yescharacteristic
143Q8—5424no—
144Q8—10842no—
145D4—5424no—
146D4—5424no—
147D4—5424no—
148D4—108416no—
149D4—10842no—
150D4—10844no—
151C2×C4—24no—
152C2×C4—5422no—
153C2×C4—10842no—
154C2×C4C2×D108414yes—
155C2×C4C2×D108411yescharacteristic
156C2×C4C2×D108414yes—
157C2×C4C23×D27111yescharacteristic
158C8C2×D108418yescomplemented
159C22—10848no—
160C22—10844no—
161C22—10842no—
162C22—10844no—
163C22—21688no—
164C22—21684no—
165C22#2257615712yes—
166C22#2257618814yes—
167C22C22×D108411yescharacteristic
168C4—24no—
169C4—10842no—
170C4#2257615712yes—
171C4C22×D108412yes—
172C2—21684no—
173C2—21682no—
174C2#3177428614yesdirect product factor
175C2C2×#2257615711yescharacteristic
176C2C2×#2257618812yes—
subgroupG/H
centerC23C2×D1084
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
FittingC2×#97×C271C2
socleC23×C271C2×D4
hypercenterC2×#97D271
hypocenterC271C2×#496
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
1. C22×#16864643C2semidirect
2. C22×D2168C2semidirect
3. C2×#22576157C2semidirect
4. C2×#22576148C2semidirect
5. #31774286C2direct (N × H)
6. C2×#97×C271C2semidirect
12. C2×#16864643C22semidirect
14. C2×D2168C22semidirect
16. #22576157C22semidirect
18. #22576148C22semidirect
22. #97×C271C22semidirect
43. C2×C8×C271D4semidirect
69. C8×C271C2×D4semidirect
83. C2×C271#496semidirect
88. C271C2×#496semidirect
95. C2×#97D271semidirect
111. #97C2×D271semidirect
131. C2×C8D1084semidirect
158. C8C2×D1084semidirect
174. C2#31774286direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646432
C22×D21682
C2×#225761572
C2×#225761482
#317742862
C2×#97×C2712
C2×#496271