Finite Group Databasebeta

← #44931

Subgroups — #44931

Order 256.

1429 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#550C212yesmaximal, complemented
2#2671C218yesmaximal, complemented
3#2580C212yesmaximal, complemented
4#2541C212yesmaximal, complemented
5#2445C214yesmaximal, complemented
6#2430C218yesmaximal, complemented
7#2399C211yesmaximal, characteristic, complemented
8#2349C212yesmaximal, complemented
9#2328C211yesmaximal, characteristic, complemented
10#2328C211yesmaximal, characteristic, complemented
11C22×#41C2214yes—
12#550—216no—
13C2×#127C2211yescharacteristic
14C2×#127C2214yes—
15C2×#127C2211yescharacteristic
16C2×#123C2218yes—
17C2×#121C2214yes—
18C2×#121C2218yes—
19C2×#121C2218yes—
20C2×C4×Q8C2212yes—
21C2×C4×D4C2212yes—
22C2×C4×D4C2212yes—
23C2×C4×D4C2214yes—
24#399C2214yes—
25#398C2214yes—
26#395C2214yes—
27#394C2218yes—
28#394C2218yes—
29#393C2214yes—
30#392C2214yes—
31#392C2214yes—
32#390C2214yes—
33#390C2212yes—
34#390C2212yes—
35#389C2214yes—
36#386C2218yes—
37#386C2218yes—
38#386C2218yes—
39#385C2218yes—
40#385C2218yes—
41#382C2211yescharacteristic
42#382C2211yescharacteristic
43#380C2214yes—
44C4×C4⋊C4C2212yes—
45C4×C4⋊C4C2212yes—
46#376C2211yescharacteristic
47C2×#95C2214yes—
48C2×#41—216no—
49C2×#41—416no—
50C22×Q8C2312yes—
51C22×D4C2312yes—
52C22×D4C2318yes—
53C22×D4C2312yes—
54C22×D4C2318yes—
55C22×D4C2314yes—
56C22×D4C2314yes—
57C23×C4C2318yes—
58C23×C4C2314yes—
59C23×C4C2314yes—
60#127—216no—
61#127—24no—
62#127D418yescomplemented
63#123—416no—
64#121—216no—
65#121—232no—
66#121—416no—
67C4×Q8—28no—
68C4×D4—216no—
69C4×D4—28no—
70C4×D4—28no—
71C2×C4⋊C4C2312yes—
72C2×C4⋊C4C2312yes—
73C2×C4⋊C4C2314yes—
74C2×C4⋊C4C2312yes—
75C2×C4⋊C4C2314yes—
76C2×C4⋊C4C2314yes—
77C2×C4⋊C4C2318yes—
78C2×C22⋊C4C2318yes—
79C2×C22⋊C4C2314yes—
80C2×C22⋊C4C2314yes—
81C2×C22⋊C4C2318yes—
82C2×C22⋊C4C2318yes—
83C2×C22⋊C4C2318yes—
84C2×C22⋊C4C2318yes—
85C2×C42C2314yes—
86C2×C42C2311yescharacteristic
87C2×C42C2311yescharacteristic
88C2×C42C2311yescharacteristic
89#95C2312yes—
90#95C2314yes—
91#95C2318yes—
92#95C2314yes—
93#95C2312yes—
94#95C2312yes—
95#95C2312yes—
96#95C2314yes—
97C24C2414yes—
98C24C2414yes—
99#41—464no—
100C2×Q8—24no—
101C2×Q8—28no—
102C2×D4—216no—
103C2×D4—216no—
104C2×D4—24no—
105C2×D4—24no—
106C2×D4—24no—
107C2×D4—28no—
108C2×D4—216no—
109C2×D4—24no—
110C2×D4—24no—
111C2×D4—48no—
112C2×D4—48no—
113C2×D4—48no—
114C2×D4—48no—
115C2×D4—48no—
116C2×D4C2×D418yes—
117C2×D4C2×D4116yes—
118C22×C4—216no—
119C22×C4—28no—
120C22×C4—216no—
121C22×C4—28no—
122C22×C4—48no—
123C22×C4—48no—
124C22×C4—48no—
125C22×C4C2412yes—
126C22×C4C2414yes—
127C22×C4C2414yes—
128C22×C4C2414yes—
129C22×C4C2412yes—
130C22×C4C2412yes—
131C22×C4C2414yes—
132C22×C4C2411yescharacteristic
133C4⋊C4—24no—
134C4⋊C4—28no—
135C4⋊C4—24no—
136C4⋊C4—24no—
137C4⋊C4—28no—
138C4⋊C4—28no—
139C4⋊C4—48no—
140C22⋊C4—216no—
141C22⋊C4—28no—
142C22⋊C4—28no—
143C22⋊C4—216no—
144C22⋊C4—48no—
145C22⋊C4—48no—
146C22⋊C4—48no—
147C42—28no—
148C42—22no—
149C42C2×D414yes—
150C42#4114yescomplemented
151C23—24no—
152C23—28no—
153C23—28no—
154C23—24no—
155C23—24no—
156C23—24no—
157C23—28no—
158C23—28no—
159C23—24no—
160C23C22×D418yes—
161C23C2511yescharacteristic
162Q8—216no—
163D4—216no—
164D4—416no—
165D4—432no—
166D4—48no—
167D4—88no—
168D4—816no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—28no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—28no—
180C2×C4—24no—
181C2×C4—22no—
182C2×C4—432no—
183C2×C4—416no—
184C2×C4—88no—
185C2×C4C22×D414yes—
186C2×C4C22×D412yes—
187C2×C4C2×#4114yes—
188C2×C4C2×#4112yes—
189C2×C4H(5,𝔽2)18yes—
190C2×C42−1+412yes—
191C22—28no—
192C22—216no—
193C22—44no—
194C22—44no—
195C22—48no—
196C22—44no—
197C22—44no—
198C22—44no—
199C22—48no—
200C22—48no—
201C22C23×D411yescharacteristic
202C22C22×#4111yescharacteristic
203C22C2×H(5,𝔽2)14yes—
204C22C2×2−1+411yescharacteristic
205C4—24no—
206C4—28no—
207C4—24no—
208C4—44no—
209C4—44no—
210C4—44no—
211C4—42no—
212C4#54714yes—
213C2—48no—
214C2—84no—
215C2C2×#54711yescharacteristic
216C2#348412yes—
217C2#350812yes—
218C2#354812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#550C2semidirect
2. #2671C2semidirect
3. #2580C2semidirect
4. #2541C2semidirect
5. #2445C2semidirect
6. #2430C2semidirect
7. #2399C2semidirect
8. #2349C2semidirect
9. #2328C2semidirect
10. #2328C2semidirect
62. #127D4semidirect
150. C42#41semidirect

Maximal subgroups

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

subgroupindex
C2×#5502
#26712
#25802
#25412
#24452
#24302
#23992
#23492
#23282