Finite Group Databasebeta

← C2×#31774110 #46845786

Subgroups — C2×#31774110 #46845786

Order 34688.

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

normal subgroups only

This group has 564 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
1C22×#16864642C211yesmaximal, characteristic, complemented
2C2×#22576147C211yesmaximal, characteristic, complemented
3C2×D4×Dic271C211yesmaximal, characteristic, complemented
4#31774110C218yesmaximal, direct product factor
5C2×Dic271⋊C8C211yesmaximal, characteristic, complemented
6C2×#22576085C211yesmaximal, characteristic, complemented
7C2×#22576081C211yesmaximal, characteristic, complemented
8C22×D8×C271C211yesmaximal, characteristic
9C22×Dic542C2211yescharacteristic
10C23×Dic271—21no—
11C2×#16864642—24no—
12C2×#16864642C2214yescomplemented
13C22×C271⋊C8C2211yescharacteristic
14#22576147—22no—
15#22576147C2214yescomplemented
16D4×Dic271—22no—
17D4×Dic271C2214yescomplemented
18C2×C4⋊Dic271C2211yescharacteristic
19C2×C22⋊Dic271—21no—
20C2×C22⋊Dic271—21no—
21C2×C22⋊Dic271—21no—
22C2×C4×Dic271C2211yescharacteristic
23Dic271⋊C8C2214yescomplemented
24#22576085C2214yescomplemented
25#22576081C2214yescomplemented
26C22×D4×C271C2211yescharacteristic
27C22×D4×C271C2211yescharacteristic
28C2×D8×C271—24no—
29C2×D8×C271C2214yes—
30C22×C8×C271C2211yescharacteristic
31C2×Dic542—21no—
32C2×Dic542—22no—
33C2×Dic542—22no—
34C2×Dic542C2312yes—
35C22×Dic271—24no—
36C22×Dic271—21no—
37C22×Dic271—21no—
38C22×Dic271—44no—
39C22×Dic271D411yescharacteristic
40C22×Dic271D411yescharacteristic
41#16864642—28no—
42C2×C271⋊C8—22no—
43C2×C271⋊C8C2312yes—
44C4⋊Dic271—21no—
45C4⋊Dic271C2312yes—
46C22⋊Dic271—24no—
47C22⋊Dic271—24no—
48C22⋊Dic271—24no—
49C4×Dic271D412yes—
50C4×Dic271C2312yes—
51C24×C271—21no—
52C24×C271—21no—
53C2×D4×C271—21no—
54C2×D4×C271—22no—
55C2×D4×C271—21no—
56C2×D4×C271—22no—
57C2×D4×C271—22no—
58C2×D4×C271D414yes—
59C2×D4×C271C2312yes—
60C2×D4×C271C2312yes—
61C22×C4×C271C2311yescharacteristic
62D8×C271—28no—
63C2×C8×C271—22no—
64C2×C8×C271C2312yes—
65Dic542—22no—
66Dic542—22no—
67Dic542—42no—
68C2×Dic271—22no—
69C2×Dic271—22no—
70C2×Dic271—22no—
71C2×Dic271—22no—
72C2×Dic271—48no—
73C2×Dic271—42no—
74C2×Dic271—42no—
75C2×Dic271C2×D412yes—
76C2×Dic271C2×D412yes—
77C271⋊C8—22no—
78C23×C271—24no—
79C23×C271—22no—
80C23×C271—22no—
81C23×C271—42no—
82C23×C271—42no—
83C23×C271—42no—
84C23×C271—42no—
85C23×C271—42no—
86C23×C271C2×D411yescharacteristic
87D4×C271—24no—
88D4×C271—22no—
89D4×C271—22no—
90D4×C271—22no—
91D4×C271—42no—
92D4×C271C2×D414yes—
93C2×C4×C271C2×D411yescharacteristic
94C2×C4×C271C2×D412yes—
95C2×C4×C271#4112yes—
96C2×C4×C271C2411yescharacteristic
97C8×C271—22no—
98C22×C271—24no—
99C22×C271—42no—
100C22×C271—42no—
101C22×C271—48no—
102C22×C271—42no—
103C22×C271—42no—
104C22×C271—42no—
105C22×C271—84no—
106C22×C271#12112yes—
107C22×C271#13512yes—
108C22×C271AGL(1,ℤ/8)12yes—
109C22×C271C22×D411yescharacteristic
110C4×C271#12112yes—
111C4×C271C22×D411yescharacteristic
112C4×C271C2×#4111yescharacteristic
113Dic271—22no—
114Dic271—22no—
115Dic271—42no—
116Dic271—42no—
117C2×C271—44no—
118C2×C271—82no—
119C2×C271#46314yescomplemented
120C2×C271C2×#12111yescharacteristic
121C2×C271C2×#13511yescharacteristic
122C2×C271C2×AGL(1,ℤ/8)11yescharacteristic
123C271C2×#46311yescharacteristic, complemented, Sylow
124C2×#463—2711nomaximal, Sylow
125C22×SD16—2711no—
126C22×D8D27111yescharacteristic
127C2×#124—2711no—
128C2×C4×D4—2711no—
129#463—2718no—
130C2×C4⋊C8—2711no—
131C2×#103—2711no—
132C2×#102—2711no—
133C22×Q8—2711no—
134C22×D4C2×D27111yescharacteristic
135C22×D4C2×D27111yescharacteristic
136C23×C4—5421no—
137C2×SD16—2714no—
138C2×SD16—5424no—
139C2×D8—24no—
140C2×D8C2×D27114yes—
141C22×C8—2711no—
142C22×C8C2×D27111yescharacteristic
143#124—2714no—
144#124—5422no—
145C4×D4—2714no—
146C4×D4—5422no—
147C2×C4⋊C4—2711no—
148C2×C22⋊C4—5421no—
149C2×C22⋊C4—5421no—
150C2×C22⋊C4—5421no—
151C2×C42—2711no—
152C4⋊C8—2714no—
153#103—2714no—
154#102—2714no—
155C24—21no—
156C24—21no—
157C2×Q8—2712no—
158C2×Q8—5421no—
159C2×Q8—5422no—
160C2×Q8—5422no—
161C2×D4—21no—
162C2×D4—21no—
163C2×D4—22no—
164C2×D4—22no—
165C2×D4—22no—
166C2×D4C22⋊D27114yes—
167C2×D4C22×D27112yes—
168C2×D4C22×D27112yes—
169C22×C4—2711no—
170C22×C4—2711no—
171C22×C4—5424no—
172C22×C4—5421no—
173C22×C4—5421no—
174C22×C4—10844no—
175C22×C4C22×D27111yescharacteristic
176SD16—5428no—
177D8—28no—
178C2×C8—22no—
179C2×C8—2712no—
180C2×C8—5422no—
181C2×C8C22×D27112yes—
182C4⋊C4—2712no—
183C4⋊C4—5421no—
184C22⋊C4—5424no—
185C22⋊C4—5424no—
186C22⋊C4—5424no—
187C42—2712no—
188C42—2712no—
189C23—24no—
190C23—22no—
191C23—22no—
192C23—42no—
193C23—42no—
194C23—42no—
195C23—42no—
196C23—42no—
197C23D4×D27111yescharacteristic
198Q8—5422no—
199Q8—5422no—
200Q8—10842no—
201D4—24no—
202D4—22no—
203D4—22no—
204D4—22no—
205D4—42no—
206D4C2×C22⋊D27114yes—
207C2×C4—2712no—
208C2×C4—2712no—
209C2×C4—5422no—
210C2×C4—5422no—
211C2×C4—5422no—
212C2×C4—5422no—
213C2×C4—10848no—
214C2×C4—10842no—
215C2×C4—10842no—
216C2×C4D4×D27111yescharacteristic
217C2×C4C2×C22⋊D27112yes—
218C2×C4#1686465312yes—
219C2×C4C23×D27111yescharacteristic
220C8—22no—
221C8—5422no—
222C22—24no—
223C22—48no—
224C22—42no—
225C22—42no—
226C22—42no—
227C22—42no—
228C22—42no—
229C22—84no—
230C22#2257613212yes—
231C22#2257617912yes—
232C22#2257618412yes—
233C22C2×D4×D27111yescharacteristic
234C4—5422no—
235C4—5422no—
236C4—10842no—
237C4—10842no—
238C4#2257613212yes—
239C4C22×C22⋊D27111yescharacteristic
240C4C2×#1686465311yescharacteristic
241C2—44no—
242C2—82no—
243C2#3177411014yesdirect product factor
244C2C2×#2257613211yescharacteristic
245C2C2×#2257617911yescharacteristic
246C2C2×#2257618411yescharacteristic
subgroupG/H
centerC23D4×D271
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
Fitting, prime radicalC22×D8×C271C2
socleC23×C271C2×D4
hypercenterC22×D8D271
hypocenterC271C2×#463
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C22×#16864642C2semidirect
2. C2×#22576147C2semidirect
3. C2×D4×Dic271C2semidirect
4. #31774110C2direct (N × H)
5. C2×Dic271⋊C8C2semidirect
6. C2×#22576085C2semidirect
7. C2×#22576081C2semidirect
12. C2×#16864642C22semidirect
15. #22576147C22semidirect
17. D4×Dic271C22semidirect
23. Dic271⋊C8C22semidirect
24. #22576085C22semidirect
25. #22576081C22semidirect
119. C2×C271#463semidirect
123. C271C2×#463semidirect
243. C2#31774110direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646422
C2×#225761472
C2×D4×Dic2712
#317741102
C2×Dic271⋊C82
C2×#225760852
C2×#225760812
C22×D8×C2712
C2×#463271