Finite Group Databasebeta

← #37619

Subgroups — #37619

Order 256.

1159 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic, complemented
2C2×#532C211yesmaximal, characteristic
3#2816C214yesmaximal, complemented
4#2658C212yesmaximal, complemented
5#2640C212yesmaximal, complemented
6#2633C214yesmaximal, complemented
7#2624C214yesmaximal, complemented
8#2580C214yesmaximal, complemented
9#2548C212yesmaximal, complemented
10#2546C212yesmaximal, complemented
11#2432C214yesmaximal, complemented
12#2283C211yesmaximal, characteristic, complemented
13C22×#41C2212yes—
14#533—28no—
15#532—28no—
16C2×C4⋊Q8C2211yescharacteristic
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2214yes—
20C2×#127C2211yescharacteristic
21C2×#125C2212yes—
22C2×#124C2212yes—
23C2×#124C2214yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2212yes—
26C2×#121C2212yes—
27C2×#121C2212yes—
28C2×C4×Q8C2212yes—
29C2×C4×Q8C2212yes—
30C2×C4×D4C2212yes—
31C2×C4×D4C2212yes—
32C2×#117C2212yes—
33C22×C42C2211yescharacteristic
34#399C2218yes—
35#399C2218yes—
36#398C2218yes—
37#397C2218yes—
38#394C22116yes—
39#394C2218yes—
40#393C2218yes—
41#391C2214yes—
42#390C2218yes—
43#390C2214yes—
44#389C2218yes—
45#385C22116yes—
46#383C2212yes—
47#382C2212yes—
48#381C2212yes—
49#380C2212yes—
50C4×C4⋊C4C2212yes—
51C4×C22⋊C4C2212yes—
52#376C2212yes—
53C2×#41—28no—
54C2×#41—48no—
55C22×Q8C2312yes—
56C22×Q8C2312yes—
57C22×Q8C2312yes—
58C22×D4C2312yes—
59C22×D4C2312yes—
60C22×D4C2312yes—
61C22×D4C2314yes—
62C23×C4C2311yescharacteristic
63C23×C4C2311yescharacteristic
64C23×C4C2314yes—
65C23×C4C2311yescharacteristic
66C4⋊Q8—24no—
67C4⋊Q8—24no—
68C4⋊Q8—24no—
69C4⋊Q8—48no—
70#127—24no—
71#125—28no—
72#124—28no—
73#124—48no—
74C22⋊Q8—28no—
75C22⋊Q8—28no—
76#121—28no—
77#121—28no—
78C4×Q8—28no—
79C4×Q8—28no—
80C4×D4—28no—
81C4×D4—28no—
82#117—28no—
83C2×C4⋊C4C2312yes—
84C2×C4⋊C4C2312yes—
85C2×C4⋊C4C2312yes—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2314yes—
89C2×C4⋊C4C2312yes—
90C2×C4⋊C4C2312yes—
91C2×C4⋊C4C2314yes—
92C2×C4⋊C4C23116yes—
93C2×C22⋊C4C2314yes—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2314yes—
96C2×C22⋊C4C23116yes—
97C2×C22⋊C4C2314yes—
98C2×C22⋊C4C23116yes—
99C2×C42D418yes—
100C2×C42C2314yes—
101C2×C42C2314yes—
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105C2×C42C2311yescharacteristic
106#95C2314yes—
107#95C2314yes—
108#95C2314yes—
109#95C2314yes—
110#95C23116yes—
111C24C2414yes—
112C24C2411yescharacteristic
113#41—432no—
114C2×Q8—24no—
115C2×Q8—24no—
116C2×Q8—24no—
117C2×Q8—24no—
118C2×Q8—24no—
119C2×Q8—28no—
120C2×Q8—44no—
121C2×D4—28no—
122C2×D4—24no—
123C2×D4—24no—
124C2×D4—24no—
125C2×D4—28no—
126C2×D4—28no—
127C2×D4—44no—
128C2×D4—48no—
129C22×C4—24no—
130C22×C4—24no—
131C22×C4—28no—
132C22×C4—42no—
133C22×C4—48no—
134C22×C4C2×D414yes—
135C22×C4C2×D414yes—
136C22×C4C2×D414yes—
137C22×C4C2418yes—
138C22×C4C2414yes—
139C22×C4C2414yes—
140C22×C4C2414yes—
141C22×C4C2411yescharacteristic
142C22×C4C2411yescharacteristic
143C22×C4C2411yescharacteristic
144C22×C4C2411yescharacteristic
145C22×C4C2411yescharacteristic
146C22×C4C2411yescharacteristic
147C4⋊C4—24no—
148C4⋊C4—24no—
149C4⋊C4—24no—
150C4⋊C4—24no—
151C4⋊C4—28no—
152C4⋊C4—28no—
153C4⋊C4—24no—
154C4⋊C4—24no—
155C4⋊C4—28no—
156C4⋊C4—416no—
157C22⋊C4—28no—
158C22⋊C4—28no—
159C22⋊C4—28no—
160C22⋊C4—44no—
161C22⋊C4—416no—
162C22⋊C4—416no—
163C42—28no—
164C42—28no—
165C42C2×D414yes—
166C42C2×D414yes—
167C42C2×D414yes—
168C42C2×D414yes—
169C23—22no—
170C23—22no—
171C23—22no—
172C23—24no—
173C23—28no—
174C23—28no—
175C23—28no—
176C23C22×D412yes—
177C23C2511yescharacteristic
178Q8—48no—
179Q8—48no—
180Q8—48no—
181D4—48no—
182D4—416no—
183D4—48no—
184D4—48no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—22no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—28no—
195C2×C4—24no—
196C2×C4—24no—
197C2×C4—28no—
198C2×C4—28no—
199C2×C4—28no—
200C2×C4—28no—
201C2×C4—44no—
202C2×C4—416no—
203C2×C4C22×D412yes—
204C2×C4C22×D412yes—
205C2×C4C22×D412yes—
206C2×C4C22×D412yes—
207C2×C4C22×D412yes—
208C2×C4C22×D412yes—
209C2×C4H(5,𝔽2)14yes—
210C2×C42−1+414yes—
211C22—22no—
212C22—22no—
213C22—22no—
214C22—44no—
215C22—44no—
216C22—44no—
217C22—44no—
218C22—416no—
219C22C23×D411yescharacteristic
220C22C2×H(5,𝔽2)12yes—
221C22C2×2−1+412yes—
222C22#58512yes—
223C4—22no—
224C4—22no—
225C4—22no—
226C4—22no—
227C4—44no—
228C4—44no—
229C4—44no—
230C4—48no—
231C4#53514yes—
232C4#53614yes—
233C2—42no—
234C2—84no—
235C2C2×#53511yescharacteristic
236C2C2×#53611yescharacteristic
237C2#344911yescharacteristic
238C2#355414yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#532C2
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×#533C2semidirect
3. #2816C2semidirect
4. #2658C2semidirect
5. #2640C2semidirect
6. #2633C2semidirect
7. #2624C2semidirect
8. #2580C2semidirect
9. #2548C2semidirect
10. #2546C2semidirect
11. #2432C2semidirect
12. #2283C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#5322
#28162
#26582
#26402
#26332
#26242
#25802
#25482
#25462
#24322
#22832