Finite Group Databasebeta

← C2×#31774120 #46845809

Subgroups — C2×#31774120 #46845809

Order 34688.

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

normal subgroups only

This group has 500 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×Dic1084C211yesmaximal, characteristic, complemented
2C22×#16864643C211yesmaximal, characteristic
3C2×#22576148C211yesmaximal, characteristic
4C2×C4×Dic542C211yesmaximal, characteristic, complemented
5#31774120C218yesmaximal, direct product factor
6C2×#22576085C211yesmaximal, characteristic, complemented
7C2×#22576082C211yesmaximal, characteristic
8C2×C4⋊C8×C271C211yesmaximal, characteristic, complemented
9C22×Dic542C2211yescharacteristic
10C22×Dic542C2211yescharacteristic
11C22×D1084C2211yescharacteristic
12C2×Dic1084—24no—
13C2×Dic1084C2214yescomplemented
14C2×#16864643—24no—
15C2×#16864643C2214yes—
16#22576148—22no—
17#22576148C2214yes—
18C4×Dic542—22no—
19C4×Dic542C2214yescomplemented
20C2×C4⋊Dic271C2211yescharacteristic
21C2×Dic271⋊C4—21no—
22C2×(C2×D271)⋊C4—21no—
23C2×(C2×D271)⋊C4—21no—
24C2×C4×Dic271—21no—
25#22576085C2214yescomplemented
26#22576082C2214yes—
27C22×C8×C271C2211yescharacteristic
28C22×C8×C271C2211yescharacteristic
29C2×C42×C271C2211yescharacteristic
30C4⋊C8×C271C2214yescomplemented
31C23×D271—21no—
32C2×Dic542—21no—
33C2×Dic542—21no—
34C2×Dic542—22no—
35C2×Dic542—22no—
36C2×Dic542—22no—
37C2×Dic542D414yes—
38C2×Dic542C2312yes—
39C2×Dic542C2312yes—
40C2×D1084—22no—
41C2×D1084—21no—
42C2×D1084—22no—
43C2×D1084C2312yes—
44C22×Dic271—21no—
45C22×Dic271—21no—
46C22×Dic271—21no—
47Dic1084—28no—
48#16864643—28no—
49C4⋊Dic271—21no—
50C4⋊Dic271C2312yes—
51Dic271⋊C4—24no—
52(C2×D271)⋊C4—24no—
53(C2×D271)⋊C4—24no—
54C4×Dic271—24no—
55C22×C4×C271D411yescharacteristic
56C22×C4×C271D411yescharacteristic
57C22×C4×C271C2311yescharacteristic
58C2×C8×C271—22no—
59C2×C8×C271—22no—
60C2×C8×C271C2312yes—
61C2×C8×C271C2312yes—
62C42×C271D412yes—
63C42×C271C2312yes—
64C22×D271—22no—
65C22×D271—42no—
66C22×D271—42no—
67C22×D271—42no—
68Dic542—24no—
69Dic542—22no—
70Dic542—22no—
71Dic542—22no—
72Dic542—42no—
73Dic542C2×D414yes—
74D1084—22no—
75D1084—22no—
76D1084—42no—
77C2×Dic271—24no—
78C2×Dic271—22no—
79C2×Dic271—22no—
80C2×Dic271—22no—
81C2×Dic271—42no—
82C2×Dic271—42no—
83C23×C271C2×D411yescharacteristic
84C2×C4×C271—22no—
85C2×C4×C271—22no—
86C2×C4×C271C2×D412yes—
87C2×C4×C271C2×D412yes—
88C2×C4×C271C2×D412yes—
89C2×C4×C271C2×D411yescharacteristic
90C2×C4×C271#4112yes—
91C2×C4×C271C2411yescharacteristic
92C8×C271—22no—
93C8×C271—22no—
94C22×C271#12112yes—
95C22×C271#13512yes—
96C22×C271#13712yes—
97C22×C271C22×D411yescharacteristic
98C2×D271—42no—
99C2×D271—42no—
100C2×D271—42no—
101C2×D271—84no—
102C4×C271—22no—
103C4×C271—22no—
104C4×C271#12112yes—
105C4×C271C22×D411yescharacteristic
106C4×C271C2×#4111yescharacteristic
107Dic271—24no—
108Dic271—42no—
109Dic271—42no—
110C2×C271#46414yescomplemented
111C2×C271C2×#12111yescharacteristic
112C2×C271C2×#13511yescharacteristic
113C2×C271C2×#13711yescharacteristic
114D271—82no—
115C271C2×#46411yescharacteristic, complemented, Sylow
116C2×#464—2711nomaximal, Sylow
117C22×Q16—2711no—
118C22×SD16—2711no—
119C2×#124—2711no—
120C2×C4×Q8—2711no—
121#464—2718no—
122C2×C4⋊C8D27111yescharacteristic, complemented
123C2×#103—2711no—
124C2×#102—2711no—
125C22×Q8—2711no—
126C22×Q8—2711no—
127C22×D4—2711no—
128C2×Q16—2714no—
129C2×Q16—5424no—
130C2×SD16—2714no—
131C2×SD16—5424no—
132C22×C8C2×D27111yescharacteristic
133C22×C8C2×D27111yescharacteristic
134#124—2714no—
135#124—5422no—
136C4×Q8—2714no—
137C4×Q8—5422no—
138C2×C4⋊C4—2711no—
139C2×C4⋊C4—5421no—
140C2×C22⋊C4—5421no—
141C2×C22⋊C4—5421no—
142C2×C42—5421no—
143C2×C42C2×D27111yescharacteristic
144C4⋊C8C2×D27114yescomplemented
145#103—2714no—
146#102—2714no—
147C24—5421no—
148C2×Q8—2714no—
149C2×Q8—2712no—
150C2×Q8—2712no—
151C2×Q8—5421no—
152C2×Q8—5421no—
153C2×Q8—5422no—
154C2×Q8—5422no—
155C2×Q8—5422no—
156C2×D4—2712no—
157C2×D4—5422no—
158C2×D4—5421no—
159C2×D4—5422no—
160C22×C4—5421no—
161C22×C4—5421no—
162C22×C4—5421no—
163C22×C4D108411yescharacteristic
164C22×C4D108411yescharacteristic
165C22×C4C22×D27111yescharacteristic
166Q16—5428no—
167SD16—5428no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8C22×D27112yes—
171C2×C8C22×D27112yes—
172C4⋊C4—2712no—
173C4⋊C4—5421no—
174C4⋊C4—5424no—
175C22⋊C4—5424no—
176C22⋊C4—5424no—
177C42—5424no—
178C42D108412yes—
179C42C22×D27112yes—
180C23—5422no—
181C23—10842no—
182C23—10842no—
183C23—10842no—
184C23C2×D108411yescharacteristic
185Q8—2714no—
186Q8—5424no—
187Q8—5422no—
188Q8—5422no—
189Q8—5422no—
190Q8—10842no—
191D4—5422no—
192D4—5422no—
193D4—10842no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—5424no—
197C2×C4—5422no—
198C2×C4—5422no—
199C2×C4—5422no—
200C2×C4—10842no—
201C2×C4—10842no—
202C2×C4D4×D27112yes—
203C2×C4C2×D108412yes—
204C2×C4C2×D108412yes—
205C2×C4C2×D108411yescharacteristic
206C2×C4#1686465512yes—
207C2×C4C23×D27111yescharacteristic
208C8—22no—
209C8—22no—
210C22—10842no—
211C22—10842no—
212C22—10842no—
213C22—21684no—
214C22#2257613512yes—
215C22#2257618212yes—
216C22#2257619312yes—
217C22C22×D108411yescharacteristic
218C4—22no—
219C4—22no—
220C4—5424no—
221C4—10842no—
222C4—10842no—
223C4#2257613512yes—
224C4C2×D4×D27111yescharacteristic
225C4C2×#1686465511yescharacteristic
226C2—21682no—
227C2#3177412014yesdirect product factor
228C2C2×#2257613511yescharacteristic
229C2C2×#2257618211yescharacteristic
230C2C2×#2257619311yescharacteristic
subgroupG/H
centerC23C2×D1084
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
FittingC2×C4⋊C8×C271C2
socleC23×C271C2×D4
prime radicalC22×D1084C22
hypercenterC2×C4⋊C8D271
hypocenterC271C2×#464
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×Dic1084C2semidirect
4. C2×C4×Dic542C2semidirect
5. #31774120C2direct (N × H)
6. C2×#22576085C2semidirect
8. C2×C4⋊C8×C271C2semidirect
13. C2×Dic1084C22semidirect
19. C4×Dic542C22semidirect
25. #22576085C22semidirect
30. C4⋊C8×C271C22semidirect
110. C2×C271#464semidirect
115. C271C2×#464semidirect
122. C2×C4⋊C8D271semidirect
144. C4⋊C8C2×D271semidirect
227. C2#31774120direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic10842
C22×#168646432
C2×#225761482
C2×C4×Dic5422
#317741202
C2×#225760852
C2×#225760822
C2×C4⋊C8×C2712
C2×#464271