Finite Group Databasebeta

← C2×#31774448 #46849648

Subgroups — C2×#31774448 #46849648

Order 34688.

1728 conjugacy classes of subgroups; only the 557 normal subgroups are shown.

normal subgroups only

This group has 1728 conjugacy classes of subgroups — too many to draw. Only its 557 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×#16864655C212yesmaximal, complemented
2#31774448C2116yesmaximal, direct product factor
3C2×#22576157C211yesmaximal, characteristic, complemented
4C2×#22576149C212yesmaximal, complemented
5C2×#22576135C214yesmaximal, complemented
6C2×#22576122C214yesmaximal, complemented
7C2×C42×D271C211yesmaximal, characteristic, complemented
8C2×C4⋊Q8×C271C211yesmaximal, characteristic, complemented
9C2×#16864655—216no—
10C2×#16864655C22116yescomplemented
11C22×D1084C2214yes—
12C22×D1084C2212yes—
13C22×D1084C2214yes—
14C22×C4×D271C2214yes—
15C22×C4×D271C2212yes—
16C22×C4×D271C2211yescharacteristic
17#22576157C2218yescomplemented
18#22576149C22116yescomplemented
19#22576135C22132yescomplemented
20#22576122C22132yescomplemented
21C2×(C2×D271)⋊C4C2218yes—
22C2×C4×Dic271C2212yes—
23C2×C4×Dic271C2211yescharacteristic
24C42×D271C2218yescomplemented
25C22×Q8×C271C2212yes—
26C4⋊Q8×C271C2218yescomplemented
27C2×C4⋊C4×C271C2214yes—
28C2×C42×C271C2211yescharacteristic
29C23×D271C2314yes—
30C23×D271C2311yescharacteristic
31#16864655—264no—
32C2×D1084—216no—
33C2×D1084—28no—
34C2×D1084—216no—
35C2×D1084C23116yes—
36C2×D1084C23116yes—
37C2×D1084C2318yes—
38C22×Dic271C2312yes—
39C22×Dic271C2311yescharacteristic
40C2×C4×D271—216no—
41C2×C4×D271—28no—
42C2×C4×D271D418yescomplemented
43C2×C4×D271C2318yes—
44C2×C4×D271C23116yes—
45C2×C4×D271C2314yes—
46(C2×D271)⋊C4C23132yes—
47C4×Dic271C2314yes—
48C4×Dic271C2318yes—
49C2×Q8×C271—28no—
50C2×Q8×C271C2318yes—
51C22×C4×C271C2314yes—
52C22×C4×C271C2311yescharacteristic
53C22×C4×C271C2312yes—
54C4⋊C4×C271C23116yes—
55C42×C271C2314yes—
56C22×D271—24no—
57C22×D271—28no—
58C22×D271—216no—
59C22×D271C2×D414yes—
60C22×D271C2418yes—
61C22×D271C2412yes—
62D1084—232no—
63D1084—216no—
64D1084—232no—
65C2×Dic271—24no—
66C2×Dic271C2×D414yes—
67C2×Dic271C2414yes—
68C2×Dic271C2412yes—
69C4×D271—216no—
70C4×D271—232no—
71C4×D271C2×D4116yescomplemented
72C23×C271C2411yescharacteristic
73Q8×C271—216no—
74C2×C4×C271—28no—
75C2×C4×C271C2×D414yes—
76C2×C4×C271#4118yescomplemented
77C2×C4×C271C2418yes—
78C2×C4×C271C2412yes—
79C2×C4×C271C2414yes—
80C22×C271C22×D412yes—
81C22×C271C2×#4114yes—
82C22×C271C2511yescharacteristic
83C2×D271—28no—
84C2×D271—24no—
85C2×D271—28no—
86C2×D271—216no—
87C2×D271—416no—
88C2×D271C22×D414yes—
89C4×C271—28no—
90C4×C271C22×D414yes—
91C4×C271C2×#4118yescomplemented
92Dic271—24no—
93Dic271C22×D414yes—
94C2×C271#53214yescomplemented
95C2×C271C23×D411yescharacteristic
96C2×C271C22×#4112yes—
97D271—24no—
98D271—48no—
99C271C2×#53211yescharacteristic, complemented, Sylow
100C2×#532—2711nomaximal, Sylow
101C22×#41—2712no—
102#532—27116no—
103C2×C4⋊Q8D27111yescharacteristic, complemented
104C2×#127—2711no—
105C2×#124—2712no—
106C2×#121—2714no—
107C2×C4×D4—2714no—
108C22×C42—2711no—
109C2×#41—27116no—
110C2×#41—54216no—
111C22×Q8C2×D27112yes—
112C22×D4—2714no—
113C22×D4—2714no—
114C22×D4—2712no—
115C23×C4—2711no—
116C23×C4—2714no—
117C23×C4—2712no—
118C4⋊Q8C2×D27118yescomplemented
119#127—2718no—
120#124—27116no—
121#121—27132no—
122C4×D4—27132no—
123C2×C4⋊C4C2×D27114yes—
124C2×C22⋊C4—2718no—
125C2×C42—2712no—
126C2×C42—2711no—
127C2×C42—2718no—
128C2×C42C2×D27111yescharacteristic
129C24—2711no—
130C24—2714no—
131#41—54264no—
132C2×Q8—28no—
133C2×Q8C22×D27118yes—
134C2×D4—27116no—
135C2×D4—27116no—
136C2×D4—2718no—
137C2×D4—54216no—
138C2×D4—5428no—
139C2×D4—54216no—
140C22×C4—2711no—
141C22×C4—2718no—
142C22×C4—2714no—
143C22×C4—2712no—
144C22×C4—2718no—
145C22×C4—27116no—
146C22×C4—54216no—
147C22×C4—5428no—
148C22×C4C22×D27114yes—
149C22×C4C22×D27111yescharacteristic
150C22×C4C22×D27112yes—
151C4⋊C4C22×D271116yes—
152C22⋊C4—27132no—
153C42—2718no—
154C42—2714no—
155C42C22×D27114yes—
156C23—2714no—
157C23—2712no—
158C23—2718no—
159C23—5424no—
160C23—5428no—
161C23—54216no—
162C23C23×D27111yescharacteristic
163Q8—216no—
164D4—54232no—
165D4—54216no—
166D4—54232no—
167C2×C4—28no—
168C2×C4—2714no—
169C2×C4—2712no—
170C2×C4—27116no—
171C2×C4—2714no—
172C2×C4—54232no—
173C2×C4—5424no—
174C2×C4—54216no—
175C2×C4D4×D27114yes—
176C2×C4#1686465518yescomplemented
177C2×C4C23×D27118yes—
178C2×C4C23×D27112yes—
179C2×C4C23×D27114yes—
180C22—2714no—
181C22—5424no—
182C22—5428no—
183C22—54216no—
184C22—5428no—
185C22—108416no—
186C22C2×D4×D27112yes—
187C22C2×#1686465514yes—
188C22C24×D27111yescharacteristic
189C4—28no—
190C4—2714no—
191C4—5424no—
192C4C2×D4×D27114yes—
193C4C2×#1686465518yescomplemented
194C2—5424no—
195C2—10848no—
196C2#3177444814yesdirect product factor
197C2C22×D4×D27111yescharacteristic
198C2C22×#1686465512yes—
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4⋊Q8×C271C2
socleC23×C271C24
hypercenterC2×C4⋊Q8D271
hypocenterC271C2×#532
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#16864655C2semidirect
2. #31774448C2direct (N × H)
3. C2×#22576157C2semidirect
4. C2×#22576149C2semidirect
5. C2×#22576135C2semidirect
6. C2×#22576122C2semidirect
7. C2×C42×D271C2semidirect
8. C2×C4⋊Q8×C271C2semidirect
10. C2×#16864655C22semidirect
17. #22576157C22semidirect
18. #22576149C22semidirect
19. #22576135C22semidirect
20. #22576122C22semidirect
24. C42×D271C22semidirect
26. C4⋊Q8×C271C22semidirect
42. C2×C4×D271D4semidirect
71. C4×D271C2×D4semidirect
76. C2×C4×C271#41semidirect
91. C4×C271C2×#41semidirect
94. C2×C271#532semidirect
99. C271C2×#532semidirect
103. C2×C4⋊Q8D271semidirect
118. C4⋊Q8C2×D271semidirect
176. C2×C4#16864655semidirect
193. C4C2×#16864655semidirect
196. C2#31774448direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646552
#317744482
C2×#225761572
C2×#225761492
C2×#225761352
C2×#225761222
C2×C42×D2712
C2×C4⋊Q8×C2712
C2×#532271