Finite Group Databasebeta

← D4×#125 #36105

Subgroups — D4×#125 #36105

Order 256.

1131 conjugacy classes of subgroups.

The subgroup lattice has 209 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#125C212yesmaximal, complemented
2#2859C211yesmaximal, characteristic, complemented
3#2851C212yesmaximal, complemented
4#2552C212yesmaximal, complemented
5#2506C214yesmaximal, complemented
6#2473C218yesmaximal, complemented
7#2442C214yesmaximal, complemented
8D4×C4⋊C4C212yesmaximal
9D4×C4⋊C4C214yesmaximal
10C4×#125C211yesmaximal, characteristic, complemented
11C42×D4C211yesmaximal, characteristic
12C2×#125—216no—
13C2×#125C2212yes—
14C2×#125C2214yes—
15C2×#125C2218yes—
16C2×#125C2211yescharacteristic
17C2×C4×D4C2214yes—
18C2×C4×D4C2212yes—
19C2×C4×D4C2211yescharacteristic
20C22×C4⋊C4C2214yes—
21C22×C4⋊C4C2218yes—
22C22×C42C2212yes—
23#400C2218yes—
24#398C2218yes—
25#398C2218yes—
26#389C2212yes—
27#389C2214yes—
28#389C2214yes—
29#389C2214yes—
30#389C2214yes—
31#389C2214yes—
32#387C2214yes—
33#387C2218yes—
34#385C2218yes—
35#385C2218yes—
36#385C2218yes—
37#384C2212yes—
38#384C2214yes—
39#382C2211yescharacteristic
40#382C2212yes—
41#380C2214yes—
42#380C2218yes—
43C4×C4⋊C4C2214yes—
44C4×C4⋊C4C2212yes—
45C4×C4⋊C4C2212yes—
46C4×C4⋊C4C2211yescharacteristic
47C4×C22⋊C4C2212yes—
48C4×C22⋊C4C2214yes—
49C43C2211yescharacteristic
50C22×D4C2311yescharacteristic
51C23×C4C2318yes—
52C23×C4C2314yes—
53C23×C4C2312yes—
54#125—216no—
55#125—232no—
56#125—28no—
57#125D418yesdirect product factor
58C4×D4—216no—
59C4×D4—28no—
60C4×D4Q818yes—
61C2×C4⋊C4—216no—
62C2×C4⋊C4—232no—
63C2×C4⋊C4C2314yes—
64C2×C4⋊C4C2318yes—
65C2×C4⋊C4C2318yes—
66C2×C4⋊C4C2318yes—
67C2×C4⋊C4C2318yes—
68C2×C4⋊C4C2312yes—
69C2×C4⋊C4C2314yes—
70C2×C4⋊C4C2312yes—
71C2×C4⋊C4C2314yes—
72C2×C4⋊C4C2318yes—
73C2×C4⋊C4C2314yes—
74C2×C4⋊C4C2314yes—
75C2×C4⋊C4C2312yes—
76C2×C4⋊C4C2311yescharacteristic
77C2×C22⋊C4C2314yes—
78C2×C22⋊C4C2318yes—
79C2×C22⋊C4C2312yes—
80C2×C42—28no—
81C2×C42C2312yes—
82C2×C42C2314yes—
83C2×C42C2314yes—
84C2×C42C2312yes—
85C2×C42C2311yescharacteristic
86C2×C42C2312yes—
87C2×C42C2311yescharacteristic
88C2×C42C2311yescharacteristic
89#95C2312yes—
90#95C2314yes—
91#95C2314yes—
92#95C2314yes—
93#95C2314yes—
94#95C2318yes—
95#95C2318yes—
96#95C2318yes—
97C24C2412yes—
98C2×D4C2×Q814yes—
99C2×D4#4118yes—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—216no—
103C22×C4—28no—
104C22×C4—28no—
105C22×C4—216no—
106C22×C4—44no—
107C22×C4—48no—
108C22×C4C2×Q818yes—
109C22×C4C2412yes—
110C22×C4C2414yes—
111C22×C4C2414yes—
112C22×C4C2418yes—
113C22×C4C2412yes—
114C22×C4C2414yes—
115C22×C4C2411yescharacteristic
116C22×C4C2412yes—
117C22×C4C2411yescharacteristic
118C22×C4C2411yescharacteristic
119C4⋊C4—216no—
120C4⋊C4—216no—
121C4⋊C4—216no—
122C4⋊C4—216no—
123C4⋊C4—28no—
124C4⋊C4—24no—
125C4⋊C4—28no—
126C4⋊C4—24no—
127C4⋊C4—44no—
128C4⋊C4—44no—
129C4⋊C4—48no—
130C4⋊C4C2×D4116yes—
131C4⋊C4C2×D418yes—
132C4⋊C4C2×Q814yes—
133C22⋊C4—28no—
134C22⋊C4—216no—
135C22⋊C4C2×Q818yes—
136C42—28no—
137C42—24no—
138C42—24no—
139C42—28no—
140C42—22no—
141C42—42no—
142C42C2×D414yes—
143C42C2×Q814yes—
144C23—22no—
145C23—22no—
146C23—24no—
147C23C22×Q814yes—
148C23C2×#4118yes—
149C23C2511yescharacteristic
150D4#125116yesdirect product factor
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—24no—
158C2×C4—216no—
159C2×C4—24no—
160C2×C4—28no—
161C2×C4—22no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—28no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—22no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—28no—
171C2×C4—416no—
172C2×C4—432no—
173C2×C4C22×D414yes—
174C2×C4C22×D418yes—
175C2×C4C22×D412yes—
176C2×C4C22×Q812yes—
177C2×C4C22×Q814yes—
178C2×C4C22×Q812yes—
179C2×C4C22×Q812yes—
180C2×C4C2×#4114yes—
181C2×C42−1+412yes—
182C22—24no—
183C22—28no—
184C22—24no—
185C22—28no—
186C22C2×#12518yescomplemented
187C22C23×D411yescharacteristic
188C22C23×Q811yescharacteristic
189C22C22×#4112yes—
190C22C2×2−1+411yescharacteristic
191C22#58512yes—
192C4—24no—
193C4—24no—
194C4—28no—
195C4—22no—
196C4—44no—
197C4—48no—
198C4—42no—
199C4—44no—
200C4C2×#12514yescomplemented
201C4D4×Q814yes—
202C2—28no—
203C2C22×#12511yescharacteristic
204C2C2×D4×Q811yescharacteristic
205C2D4×#4112yes—
206C2#350411yescharacteristic
207C2#351512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#125C2semidirect
2. #2859C2semidirect
3. #2851C2semidirect
4. #2552C2semidirect
5. #2506C2semidirect
6. #2473C2semidirect
7. #2442C2semidirect
10. C4×#125C2semidirect
57. #125D4direct (N × H)
150. D4#125direct (N × H)
186. C22C2×#125semidirect
200. C4C2×#125semidirect

Maximal subgroups

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

subgroupindex
C22×#1252
#28592
#28512
#25522
#25062
#24732
#24422
D4×C4⋊C42
C4×#1252
C42×D42