Finite Group Databasebeta

← C2×#31774220 #46846247

Subgroups — C2×#31774220 #46846247

Order 34688.

468 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 141 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×#22576131C211yesmaximal, characteristic
2C2×#22576118C211yesmaximal, characteristic, complemented
3#31774220C218yesmaximal, direct product factor
4C2×#22576093C211yesmaximal, characteristic, complemented
5C2×#22576092C211yesmaximal, characteristic, complemented
6C2×#22576081C211yesmaximal, characteristic, complemented
7C2×(C2×D271)⋊C8C211yesmaximal, characteristic, complemented
8C2×#102×C271C211yesmaximal, characteristic, complemented
9C22×C22⋊D271—21no—
10C22×C4×D271C2211yescharacteristic
11C22×C271⋊C8C2211yescharacteristic
12#22576131—22no—
13#22576131C2214yes—
14#22576118—22no—
15#22576118C2214yescomplemented
16C2×C4⋊Dic271C2211yescharacteristic
17C2×C4⋊Dic271C2211yescharacteristic
18C2×C22⋊Dic271—21no—
19C2×(C2×D271)⋊C4—21no—
20C2×C4×Dic271—21no—
21#22576093C2214yescomplemented
22#22576092C2214yescomplemented
23#22576081C2214yescomplemented
24(C2×D271)⋊C8C2214yescomplemented
25C22×D4×C271C2211yescharacteristic
26C22×C8×C271C2211yescharacteristic
27C2×C4⋊C4×C271C2211yescharacteristic
28#102×C271C2214yescomplemented
29C23×D271D411yescharacteristic
30C2×C22⋊D271—24no—
31C2×C22⋊D271—44no—
32C22×Dic271—21no—
33C22×Dic271—21no—
34C22×Dic271D411yescharacteristic
35C2×C4×D271—22no—
36C2×C4×D271—22no—
37C2×C4×D271D412yes—
38C2×C4×D271C2312yes—
39C2×C271⋊C8—22no—
40C2×C271⋊C8C2312yes—
41C4⋊Dic271—21no—
42C4⋊Dic271—21no—
43C4⋊Dic271C2312yes—
44C4⋊Dic271C2312yes—
45C22⋊Dic271—24no—
46(C2×D271)⋊C4—24no—
47C4×Dic271—24no—
48C24×C271—21no—
49C2×D4×C271—21no—
50C2×D4×C271—22no—
51C2×D4×C271—22no—
52C2×D4×C271C2312yes—
53C22×C4×C271—21no—
54C22×C4×C271C2311yescharacteristic
55C2×C8×C271—22no—
56C2×C8×C271C2312yes—
57C4⋊C4×C271—21no—
58C4⋊C4×C271C2312yes—
59C22×D271—22no—
60C22×D271—22no—
61C22×D271—22no—
62C22×D271C2×D412yes—
63C22⋊D271—48no—
64C2×Dic271—22no—
65C2×Dic271—22no—
66C2×Dic271—22no—
67C2×Dic271—42no—
68C2×Dic271—42no—
69C2×Dic271C2×D412yes—
70C4×D271—24no—
71C4×D271—22no—
72C4×D271—22no—
73C271⋊C8—22no—
74C23×C271—22no—
75C23×C271—42no—
76C23×C271—42no—
77C23×C271—42no—
78C23×C271C2×D411yescharacteristic
79D4×C271—22no—
80D4×C271—22no—
81D4×C271—42no—
82C2×C4×C271—22no—
83C2×C4×C271—42no—
84C2×C4×C271C2×D411yescharacteristic
85C2×C4×C271#4112yes—
86C2×C4×C271#4112yes—
87C2×C4×C271C2411yescharacteristic
88C8×C271—22no—
89C22×C271—42no—
90C22×C271—42no—
91C22×C271—42no—
92C22×C271—84no—
93C22×C271#12312yes—
94C22×C271#13512yes—
95C22×C271AGL(1,ℤ/8)12yes—
96C22×C271C22×D411yescharacteristic
97C2×D271—22no—
98C2×D271—22no—
99C2×D271—22no—
100C2×D271—44no—
101C4×C271—42no—
102C4×C271#12312yes—
103C4×C271C2×#4111yescharacteristic
104C4×C271C2×#4111yescharacteristic
105Dic271—22no—
106Dic271—42no—
107Dic271—42no—
108C2×C271—82no—
109C2×C271#48214yescomplemented
110C2×C271C2×#12311yescharacteristic
111C2×C271C2×#13511yescharacteristic
112C2×C271C2×AGL(1,ℤ/8)11yescharacteristic
113D271—42no—
114C271C2×#48211yescharacteristic, complemented, Sylow
115C2×#482—2711nomaximal, Sylow
116C2×#121—2711no—
117C2×#117—2711no—
118#482—2718no—
119C2×#107—2711no—
120C2×#106—2711no—
121C2×#102—2711no—
122C2×#102D27111yescharacteristic, complemented
123C2×C22⋊C8—2711no—
124C22×D4—5421no—
125C22×D4C2×D27111yescharacteristic
126C23×C4—2711no—
127C22×C8—2711no—
128C22×C8C2×D27111yescharacteristic
129#121—2714no—
130#121—5422no—
131#117—2714no—
132#117—5422no—
133C2×C4⋊C4—2711no—
134C2×C4⋊C4—2711no—
135C2×C4⋊C4C2×D27111yescharacteristic
136C2×C22⋊C4—5421no—
137C2×C22⋊C4—5421no—
138C2×C42—5421no—
139#107—2714no—
140#106—2714no—
141#102—2714no—
142#102C2×D27114yescomplemented
143C22⋊C8—2714no—
144C24—21no—
145C24—2711no—
146C2×D4—21no—
147C2×D4—22no—
148C2×D4—22no—
149C2×D4—5424no—
150C2×D4—10844no—
151C2×D4C22×D27112yes—
152C22×C4—21no—
153C22×C4—2711no—
154C22×C4—2712no—
155C22×C4—2712no—
156C22×C4—5422no—
157C22×C4—5422no—
158C22×C4—5421no—
159C22×C4—5421no—
160C22×C4C22×D27111yescharacteristic
161C2×C8—22no—
162C2×C8—2712no—
163C2×C8—5422no—
164C2×C8C22×D27112yes—
165C4⋊C4—21no—
166C4⋊C4—2712no—
167C4⋊C4—2712no—
168C4⋊C4—5421no—
169C4⋊C4—5421no—
170C4⋊C4C22×D27112yes—
171C22⋊C4—5424no—
172C22⋊C4—5424no—
173C42—5424no—
174C23—22no—
175C23—42no—
176C23—42no—
177C23—42no—
178C23—2712no—
179C23—5422no—
180C23—5422no—
181C23—5422no—
182C23D4×D27111yescharacteristic
183D4—22no—
184D4—22no—
185D4—42no—
186D4—10848no—
187C2×C4—22no—
188C2×C4—42no—
189C2×C4—2712no—
190C2×C4—5422no—
191C2×C4—5424no—
192C2×C4—5422no—
193C2×C4—5422no—
194C2×C4—5422no—
195C2×C4—5422no—
196C2×C4—10842no—
197C2×C4—10842no—
198C2×C4D4×D27111yescharacteristic
199C2×C4#1686465312yes—
200C2×C4#1686465412yes—
201C2×C4C23×D27111yescharacteristic
202C8—22no—
203C8—5422no—
204C22—42no—
205C22—42no—
206C22—42no—
207C22—84no—
208C22—5422no—
209C22—5422no—
210C22—5422no—
211C22—10844no—
212C22#2257614212yes—
213C22#2257618112yes—
214C22#2257618412yes—
215C22C2×D4×D27111yescharacteristic
216C4—42no—
217C4—5422no—
218C4—10842no—
219C4—10842no—
220C4#2257614212yes—
221C4C2×#1686465311yescharacteristic
222C4C2×#1686465411yescharacteristic
223C2—82no—
224C2—10842no—
225C2#3177422014yesdirect product factor
226C2C2×#2257614211yescharacteristic
227C2C2×#2257618111yescharacteristic
228C2C2×#2257618411yescharacteristic
subgroupG/H
centerC23D4×D271
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
FittingC2×#102×C271C2
socleC23×C271C2×D4
prime radicalC2×#22576131C2
hypercenterC2×#102D271
hypocenterC271C2×#482
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

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

NH ≅ G/Ntype
2. C2×#22576118C2semidirect
3. #31774220C2direct (N × H)
4. C2×#22576093C2semidirect
5. C2×#22576092C2semidirect
6. C2×#22576081C2semidirect
7. C2×(C2×D271)⋊C8C2semidirect
8. C2×#102×C271C2semidirect
15. #22576118C22semidirect
21. #22576093C22semidirect
22. #22576092C22semidirect
23. #22576081C22semidirect
24. (C2×D271)⋊C8C22semidirect
28. #102×C271C22semidirect
109. C2×C271#482semidirect
114. C271C2×#482semidirect
122. C2×#102D271semidirect
142. #102C2×D271semidirect
225. C2#31774220direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#225761312
C2×#225761182
#317742202
C2×#225760932
C2×#225760922
C2×#225760812
C2×(C2×D271)⋊C82
C2×#102×C2712
C2×#482271