Finite Group Databasebeta

← #13799

Subgroups — #13799

Order 256.

1199 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#117C211yesmaximal, characteristic
2C2×#381C211yesmaximal, characteristic
3C2×C4×C22⋊C4C212yesmaximal
4C22×#95C211yesmaximal, characteristic
5#1436C214yesmaximal, complemented
6#1434C212yesmaximal, complemented
7C22⋊#95C212yesmaximal
8C4×#95C212yesmaximal, complemented
9C24×C4C2212yes—
10C24×C4C2211yescharacteristic
11C2×#117—28no—
12C2×#117C418yescomplemented
13C22×C4⋊C4C2212yes—
14C22×C22⋊C4C2211yescharacteristic
15C22×C22⋊C4C2212yes—
16C22×C22⋊C4C2211yescharacteristic
17C22×C42C2214yes—
18C22×C42C2212yes—
19#381C418yescomplemented
20C4×C22⋊C4—28no—
21C2×#95C418yescomplemented
22C2×#95C2214yes—
23C2×#95C2214yes—
24C2×#95C2214yes—
25C2×#95C2211yescharacteristic
26C2×#95C2211yescharacteristic
27C2×#95C2212yes—
28C2×#95C2212yes—
29C2×#95C2212yes—
30C25C2311yescharacteristic
31C23×C4—24no—
32C23×C4—24no—
33C23×C4—24no—
34C23×C4—24no—
35C23×C4—28no—
36C23×C4—44no—
37C23×C4C2×C418yes—
38C23×C4C2×C414yes—
39C23×C4C2×C414yes—
40C23×C4C2×C414yes—
41C23×C4C2312yes—
42C23×C4C2314yes—
43C23×C4C2312yes—
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46C23×C4C2312yes—
47C23×C4C2312yes—
48#117—232no—
49C2×C4⋊C4—28no—
50C2×C4⋊C4C2×C418yescomplemented
51C2×C22⋊C4—24no—
52C2×C22⋊C4—24no—
53C2×C22⋊C4—24no—
54C2×C22⋊C4C2×C414yes—
55C2×C22⋊C4C2×C418yes—
56C2×C22⋊C4C2×C414yes—
57C2×C22⋊C4D418yes—
58C2×C42—28no—
59C2×C42—28no—
60C2×C42—28no—
61C2×C42—44no—
62C2×C42C2×C418yescomplemented
63#95—28no—
64#95—28no—
65#95—44no—
66#95C2×C414yes—
67#95C2×C418yes—
68#95C2×C414yes—
69#95C2×C418yescomplemented
70#95C2×C418yescomplemented
71C24—24no—
72C24—22no—
73C24—22no—
74C24C22×C412yes—
75C24C22×C412yes—
76C24C22×C412yes—
77C24C2×D414yes—
78C24#4114yes—
79C24C2411yescharacteristic
80C22×C4—28no—
81C22×C4—28no—
82C22×C4—216no—
83C22×C4—216no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—216no—
95C22×C4—22no—
96C22×C4—24no—
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—24no—
106C22×C4—24no—
107C22×C4—22no—
108C22×C4—24no—
109C22×C4—216no—
110C22×C4—48no—
111C22×C4—416no—
112C22×C4—416no—
113C22×C4C42116yescomplemented
114C22×C4C22×C414yes—
115C22×C4C22×C418yes—
116C22×C4C22×C414yes—
117C22×C4C22×C412yes—
118C22×C4C22×C412yes—
119C22×C4C22×C412yes—
120C22×C4C22×C412yes—
121C22×C4C22×C412yes—
122C22×C4C22×C412yes—
123C22×C4C22×C414yes—
124C22×C4C22×C414yes—
125C22×C4C2×D418yes—
126C22×C4#4118yes—
127C4⋊C4—216no—
128C22⋊C4—28no—
129C22⋊C4—216no—
130C22⋊C4C22⋊C4116yes—
131C42—216no—
132C42—416no—
133C23—24no—
134C23—24no—
135C23—24no—
136C23—22no—
137C23—22no—
138C23—24no—
139C23—24no—
140C23—28no—
141C23—28no—
142C23—28no—
143C23—28no—
144C23C2×C4214yes—
145C23C2×C22⋊C414yes—
146C23#11714yes—
147C23C4×D418yes—
148C23C4×D418yes—
149C23C23×C411yescharacteristic
150C23C23×C411yescharacteristic
151C23C23×C411yescharacteristic
152C23C22×D412yes—
153C23C2×#4112yes—
154C23C2×#4114yes—
155C23H(5,𝔽2)12yes—
156C232−1+412yes—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—28no—
170C2×C4—28no—
171C2×C4—28no—
172C2×C4—28no—
173C2×C4—232no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—28no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—28no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—28no—
183C2×C4—432no—
184C2×C4—44no—
185C2×C4—44no—
186C2×C4—44no—
187C2×C4—44no—
188C2×C4—44no—
189C2×C4—44no—
190C2×C4—44no—
191C2×C4—44no—
192C2×C4C2×C4214yes—
193C2×C4C2×C4214yes—
194C2×C4C2×C22⋊C418yes—
195C2×C4#11718yescomplemented
196C22—28no—
197C22—28no—
198C22—28no—
199C22—28no—
200C22—216no—
201C22—24no—
202C22—24no—
203C22C4×C22⋊C418yes—
204C22C22×C4211yescharacteristic
205C22C22×C22⋊C411yescharacteristic
206C22C2×#11712yes—
207C22C2×#11711yescharacteristic
208C22C2×C4×D412yes—
209C22C2×C4×D412yes—
210C22C4×#4112yes—
211C22C4×#4112yes—
212C22#51811yescharacteristic
213C22#51911yescharacteristic
214C22#52012yes—
215C22#52012yes—
216C22#54614yes—
217C22#54714yes—
218C22#55114yes—
219C22#55214yes—
220C4—28no—
221C4—28no—
222C4—24no—
223C4—24no—
224C4—44no—
225C4—44no—
226C4—48no—
227C2—28no—
228C2C2×C4×C22⋊C411yescharacteristic
229C2C4×#11711yescharacteristic
230C2#227411yescharacteristic
231C2#233912yes—
232C2#234212yes—
233C2#234312yes—
234C2#234412yes—
235C2#235914yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC22C22×C42
prime radicalC25C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #1436C2semidirect
6. #1434C2semidirect
8. C4×#95C2semidirect
12. C2×#117C4semidirect
19. #381C4semidirect
21. C2×#95C4semidirect
50. C2×C4⋊C4C2×C4semidirect
62. C2×C42C2×C4semidirect
69. #95C2×C4semidirect
70. #95C2×C4semidirect
113. C22×C4C42semidirect
195. C2×C4#117semidirect

Maximal subgroups

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

subgroupindex
C22×#1172
C2×#3812
C2×C4×C22⋊C42
C22×#952
#14362
#14342
C22⋊#952
C4×#952