Finite Group Databasebeta

← #34402

Subgroups — #34402

Order 256.

1205 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2#2377C214yesmaximal, complemented
3#2367C214yesmaximal, complemented
4#2353C214yesmaximal, complemented
5#2341C212yesmaximal, complemented
6#2339C212yesmaximal, complemented
7#2333C214yesmaximal, complemented
8#2328C212yesmaximal, complemented
9#2327C212yesmaximal, complemented
10#2318C214yesmaximal, complemented
11#2283C211yesmaximal, characteristic, complemented
12#2283C211yesmaximal, characteristic, complemented
13C22×#41C2212yes—
14#532C4116yescomplemented
15C2×C4⋊Q8C2211yescharacteristic
16C2×#127C2211yescharacteristic
17C2×#124C2212yes—
18C2×#121C2212yes—
19C2×#121C2212yes—
20C2×C4×Q8C2214yes—
21C2×C4×D4C2214yes—
22C2×C4×D4C2212yes—
23C2×C4×D4C2212yes—
24C22×C42C2211yescharacteristic
25#391C2214yes—
26#390C2214yes—
27#390C2218yes—
28#388C2218yes—
29#388C2218yes—
30#387C2218yes—
31#387C2218yes—
32#386C2218yes—
33#386C2218yes—
34#386C2218yes—
35#385C2218yes—
36#383C2212yes—
37#383C2212yes—
38#382C2212yes—
39#382C2212yes—
40#381C2214yes—
41#381C2212yes—
42#381C2212yes—
43#380C2214yes—
44#380C2212yes—
45#380C2212yes—
46C4×C4⋊C4C2212yes—
47C4×C4⋊C4C2212yes—
48C4×C22⋊C4C2214yes—
49C4×C22⋊C4C2212yes—
50C4×C22⋊C4C2218yes—
51C4×C22⋊C4C2211yescharacteristic
52C4×C22⋊C4C2211yescharacteristic
53#376C2212yes—
54#376C2212yes—
55C2×#95C2214yes—
56C2×#41—48no—
57C2×#41C2×C4116yescomplemented
58C22×Q8C2312yes—
59C22×D4C2312yes—
60C22×D4C2312yes—
61C22×D4C2312yes—
62C22×D4C2314yes—
63C23×C4C2311yescharacteristic
64C23×C4C2318yes—
65C23×C4C2314yes—
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C4⋊Q8C2×C418yescomplemented
69#127C2×C418yes—
70#124C2×C4116yescomplemented
71#121C2×C4116yescomplemented
72#121C2×C4116yescomplemented
73C4×Q8—48no—
74C4×D4—48no—
75C4×D4C2×C4116yescomplemented
76C4×D4C2×C4116yescomplemented
77C2×C4⋊C4C2314yes—
78C2×C4⋊C4C2318yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2312yes—
81C2×C4⋊C4C2312yes—
82C2×C22⋊C4C2318yes—
83C2×C22⋊C4C2312yes—
84C2×C22⋊C4C2314yes—
85C2×C22⋊C4C2312yes—
86C2×C22⋊C4C2318yes—
87C2×C22⋊C4C2318yes—
88C2×C22⋊C4C2314yes—
89C2×C22⋊C4C2314yes—
90C2×C42C2×C418yescomplemented
91C2×C42C2312yes—
92C2×C42C2312yes—
93C2×C42C2318yes—
94C2×C42C2314yes—
95C2×C42C2311yescharacteristic
96C2×C42C2311yescharacteristic
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99#95C2312yes—
100#95C2314yes—
101#95C2318yes—
102#95C2314yes—
103#95C2314yes—
104#95C2314yes—
105#95C2312yes—
106#95C2314yes—
107#95C2318yes—
108#95C2314yes—
109#95C2314yes—
110C24C2414yes—
111C24C2411yescharacteristic
112#41—432no—
113C2×Q8—28no—
114C2×Q8C22×C418yes—
115C2×D4—28no—
116C2×D4—44no—
117C2×D4—44no—
118C2×D4—48no—
119C2×D4C22×C418yes—
120C2×D4C22×C418yes—
121C2×D4C22×C418yes—
122C2×D4C22×C4116yes—
123C22×C4—24no—
124C22×C4—42no—
125C22×C4—42no—
126C22×C4—48no—
127C22×C4—48no—
128C22×C4—48no—
129C22×C4—48no—
130C22×C4C22×C414yes—
131C22×C4C22×C414yes—
132C22×C4C22×C414yes—
133C22×C4C22×C4116yes—
134C22×C4C2414yes—
135C22×C4C2418yes—
136C22×C4C2414yes—
137C22×C4C2411yescharacteristic
138C22×C4C2411yescharacteristic
139C22×C4C2411yescharacteristic
140C22×C4C2411yescharacteristic
141C22×C4C2411yescharacteristic
142C22×C4C2414yes—
143C22×C4C2411yescharacteristic
144C4⋊C4—28no—
145C4⋊C4—44no—
146C4⋊C4—48no—
147C4⋊C4C22×C418yes—
148C4⋊C4C22×C418yes—
149C22⋊C4—48no—
150C22⋊C4—42no—
151C22⋊C4—48no—
152C22⋊C4—44no—
153C22⋊C4—42no—
154C22⋊C4—48no—
155C22⋊C4C22×C4116yes—
156C22⋊C4C22×C4116yes—
157C42—24no—
158C42—24no—
159C42—44no—
160C42—48no—
161C42C22×C414yes—
162C42C22×C414yes—
163C42C22×C414yes—
164C42C22×C414yes—
165C23—28no—
166C23—22no—
167C23—22no—
168C23—22no—
169C23—24no—
170C23—28no—
171C23—24no—
172C23C23×C418yes—
173C23C23×C412yes—
174C23C2511yescharacteristic
175Q8—216no—
176D4—216no—
177D4—48no—
178D4—48no—
179D4—416no—
180C2×C4—28no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—28no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—28no—
194C2×C4—24no—
195C2×C4—24no—
196C2×C4—44no—
197C2×C4—44no—
198C2×C4—416no—
199C2×C4—816no—
200C2×C4C23×C412yes—
201C2×C4C23×C412yes—
202C2×C4C23×C412yes—
203C2×C4C23×C412yes—
204C2×C4C23×C412yes—
205C2×C4C23×C418yes—
206C2×C4C23×C412yes—
207C2×C4H(5,𝔽2)14yes—
208C22—22no—
209C22—28no—
210C22—22no—
211C22—22no—
212C22—28no—
213C22—28no—
214C22—48no—
215C22—48no—
216C22—44no—
217C22C24×C411yescharacteristic
218C22C2×H(5,𝔽2)12yes—
219C22#58512yes—
220C22#58512yes—
221C4—22no—
222C4—28no—
223C4—22no—
224C4—22no—
225C4—22no—
226C4—22no—
227C4—44no—
228C4—48no—
229C4—44no—
230C4#51814yes—
231C2—42no—
232C2—48no—
233C2C2×#51811yescharacteristic
234C2#342811yescharacteristic
235C2#342811yescharacteristic
236C2#356214yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC2×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2377C2semidirect
3. #2367C2semidirect
4. #2353C2semidirect
5. #2341C2semidirect
6. #2339C2semidirect
7. #2333C2semidirect
8. #2328C2semidirect
9. #2327C2semidirect
10. #2318C2semidirect
11. #2283C2semidirect
12. #2283C2semidirect
14. #532C4semidirect
57. C2×#41C2×C4semidirect
68. C4⋊Q8C2×C4semidirect
70. #124C2×C4semidirect
71. #121C2×C4semidirect
72. #121C2×C4semidirect
75. C4×D4C2×C4semidirect
76. C4×D4C2×C4semidirect
90. C2×C42C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
#23772
#23672
#23532
#23412
#23392
#23332
#23282
#23272
#23182
#22832