Finite Group Databasebeta

← D5⋊#1842 #13034635

Subgroups — D5⋊#1842 #13034635

Order 1280.

1470 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D5⋊(C4⋊C8)C216yesmaximal
2C43×D5C211yesmaximal, characteristic
3#10604191C216yesmaximal, complemented
4#10604190C212yesmaximal, complemented
5C22×D5⋊C8C2214yes—
6C2×C42×D5C413yes—
7C2×C42×D5C411yescharacteristic
8C2×C42×D5C2213yes—
9C2×#4004C22112yes—
10C2×C4⋊#170C22112yes—
11D5⋊(C4⋊C8)—224no—
12C43×C5C411yescharacteristic
13C42×Dic5C413yes—
14C42×Dic5C2211yescharacteristic
15C42×Dic5C2213yes—
16C2×#1842—51nomaximal, Sylow
17C22×C4×D5C2×C413yes—
18C22×C4×D5C2×C413yes—
19C22×C4×D5C2311yescharacteristic
20C22×#170C2318yes—
21C2×D5⋊C8—224no—
22C2×C42×C5C2×C413yes—
23C2×C42×C5C2×C413yes—
24C2×C42×C5C2×C411yescharacteristic
25C2×C4×Dic5C2×C413yes—
26C2×C4×Dic5C2×C416yes—
27C2×C4×Dic5C2×C413yes—
28C2×C4×Dic5C2×C413yes—
29C2×C4×Dic5C2313yes—
30C2×C4×Dic5C2313yes—
31C42×D5—212no—
32C42×D5C818yescomplemented
33C42×D5D4112yes—
34C42×D5Q8112yes—
35#4004—224no—
36C4⋊#170—224no—
37C22×C4⋊C8—56no—
38C2×C43—51no—
39#1842—52no—
40#1842—56no—
41C23×D5C22×C411yescharacteristic
42C22×C4×C5C22×C413yes—
43C22×C4×C5C22×C413yes—
44C22×C4×C5C22×C411yescharacteristic
45C22×Dic5C22×C413yes—
46C22×Dic5C22×C413yes—
47C22×Dic5C2411yescharacteristic
48C2×C4×D5—212no—
49C2×C4×D5C4⋊C4112yes—
50C2×C4×D5C4⋊C4112yes—
51C2×C4×D5C2×C8112yes—
52C2×C4×D5M16112yes—
53C2×C4×D5C2×D416yes—
54C2×C4×D5C2×Q816yes—
55C2×#170—224no—
56D5⋊C8—416no—
57C42×C5—26no—
58C42×C5C4⋊C4112yes—
59C42×C5C2×C814yescomplemented
60C4×Dic5—26no—
61C4×Dic5—212no—
62C4×Dic5C4⋊C4112yes—
63C4×Dic5C2×C8112yescomplemented
64C4×Dic5C2×D416yes—
65C4×Dic5C2×D416yes—
66C4×Dic5C2×Q816yes—
67C4×Dic5C2×Q816yes—
68C23×C8—54no—
69C22×C42—51no—
70C22×C42—53no—
71C22×C42—53no—
72C2×C4⋊C8—512no—
73C2×C4⋊C8—512no—
74C2×C4⋊C8—1024no—
75C43—53no—
76C43—51no—
77C43—53no—
78C43AGL(1,𝔽5)11yescharacteristic
79C23×C5C23×C411yescharacteristic
80C22×D5C2×C4⋊C416yes—
81C22×D5C22×C812yes—
82C22×D5C2×M1616yes—
83C2×C4×C5—26no—
84C2×C4×C5C2×C4⋊C416yes—
85C2×C4×C5C2×C4⋊C416yes—
86C2×C4×C5C2×C4⋊C416yes—
87C2×C4×C5C22×C816yes—
88C2×C4×C5C2×M1616yes—
89C2×Dic5—26no—
90C2×Dic5C2×C4⋊C416yes—
91C2×Dic5C2×C4⋊C416yes—
92C2×Dic5C22×C816yes—
93C2×Dic5C2×M1616yes—
94C2×Dic5C22×D413yes—
95C2×Dic5C22×Q813yes—
96C4×D5—224no—
97C4×D5C4⋊C8148yescomplemented
98C4×D5#12714yes—
99C4×D5C4⋊Q8112yes—
100#170—48no—
101C23×C4—53no—
102C23×C4—51no—
103C23×C4—53no—
104C22×C8—58no—
105C22×C8—1024no—
106C2×C42—53no—
107C2×C42—53no—
108C2×C42—53no—
109C2×C42—53no—
110C2×C42—58no—
111C2×C42—512no—
112C2×C42—512no—
113C2×C42—56no—
114C2×C42—53no—
115C2×C42—1012no—
116C2×C42C2×AGL(1,𝔽5)13yes—
117C2×C42C2×AGL(1,𝔽5)11yescharacteristic
118C2×C42C2×AGL(1,𝔽5)13yes—
119C4⋊C8—1024no—
120C4⋊C8—1024no—
121C22×C5C22×C4⋊C413yes—
122C22×C5C23×C811yescharacteristic
123C22×C5C22×M1613yes—
124C2×D5#38414yes—
125C2×D5C2×C4⋊C8112yes—
126C2×D5#423112yes—
127C4×C5—26no—
128C4×C5#38414yes—
129C4×C5C2×C4⋊C8112yescomplemented
130Dic5—26no—
131Dic5C2×C4⋊C8112yescomplemented
132Dic5C2×#12711yescharacteristic
133Dic5C2×C4⋊Q813yes—
134C24—51no—
135C22×C4—51no—
136C22×C4—53no—
137C22×C4—512no—
138C22×C4—512no—
139C22×C4—56no—
140C22×C4—512no—
141C22×C4—56no—
142C22×C4—53no—
143C22×C4—512no—
144C22×C4—1012no—
145C22×C4C22×AGL(1,𝔽5)13yes—
146C22×C4C22×AGL(1,𝔽5)13yes—
147C22×C4C22×AGL(1,𝔽5)11yescharacteristic
148C2×C8—1024no—
149C2×C8—2016no—
150C42—26no—
151C42—512no—
152C42—56no—
153C42—56no—
154C42—512no—
155C42—56no—
156C42—56no—
157C42—1012no—
158C42—106no—
159C42D5⋊C814yescomplemented
160C42C4⋊AGL(1,𝔽5)112yes—
161C2×C5C2×#38411yescharacteristic
162C2×C5C22×C4⋊C813yes—
163C2×C5C2×#42313yes—
164D5#184218yescomplemented
165C23—52no—
166C23—56no—
167C23—56no—
168C23C23×AGL(1,𝔽5)11yescharacteristic
169C2×C4—26no—
170C2×C4—56no—
171C2×C4—56no—
172C2×C4—53no—
173C2×C4—56no—
174C2×C4—53no—
175C2×C4—548no—
176C2×C4—54no—
177C2×C4—512no—
178C2×C4—56no—
179C2×C4—1024no—
180C2×C4—106no—
181C2×C4C2×D5⋊C816yes—
182C2×C4D5⋊M1616yes—
183C2×C4C2×C4⋊AGL(1,𝔽5)16yes—
184C2×C4C2×C4⋊AGL(1,𝔽5)16yes—
185C2×C4C2×C4⋊AGL(1,𝔽5)16yes—
186C8—208no—
187C5C2×#184211yescharacteristic, complemented, Sylow
188C22—512no—
189C22—512no—
190C22—54no—
191C22C22×D5⋊C811yescharacteristic
192C22C2×D5⋊M1613yes—
193C22C22×C4⋊AGL(1,𝔽5)13yes—
194C4—26no—
195C4—512no—
196C4—51no—
197C4—53no—
198C4—106no—
199C4D5⋊(C4⋊C8)112yescomplemented
200C4#6568814yes—
201C2—58no—
202C2C2×D5⋊(C4⋊C8)13yes—
203C2D5⋊#42313yes—
204C2C2×#6568811yescharacteristic
subgroupG/H
centerC22×C4C22×AGL(1,𝔽5)
commutatorC22×C5C23×C8
FrattiniC23C23×AGL(1,𝔽5)
FittingC43×C5C4
socleC23×C5C23×C4
prime radicalC23×D5C22×C4
cosocleC22×Dic5C24
hypercenterC43AGL(1,𝔽5)
hypocenterC5C2×#1842
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C43

Complements

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

NH ≅ G/Ntype
3. #10604191C2semidirect
4. #10604190C2semidirect
32. C42×D5C8semidirect
59. C42×C5C2×C8semidirect
63. C4×Dic5C2×C8semidirect
97. C4×D5C4⋊C8semidirect
129. C4×C5C2×C4⋊C8semidirect
131. Dic5C2×C4⋊C8semidirect
159. C42D5⋊C8semidirect
164. D5#1842semidirect
187. C5C2×#1842semidirect
199. C4D5⋊(C4⋊C8)semidirect

Maximal subgroups

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

subgroupindex
C2×D5⋊(C4⋊C8)2
C43×D52
#106041912
#106041902
C2×#18425