Finite Group Databasebeta

← #13821

Subgroups — #13821

Order 256.

889 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#389C212yesmaximal
2C2×C4×C4⋊C4C212yesmaximal
3C2×C4×C4⋊C4C212yesmaximal
4C2×C4×C4⋊C4C211yesmaximal, characteristic
5#1436C214yesmaximal
6C4⋊#95C211yesmaximal, characteristic
7#1434C212yesmaximal
8C4×#95C211yesmaximal, characteristic
9C22×C4⋊C4C2212yes—
10C22×C4⋊C4C2214yes—
11C22×C4⋊C4C2211yescharacteristic
12C22×C4⋊C4C2211yescharacteristic
13C22×C42C2214yes—
14C22×C42C2211yescharacteristic
15C22×C42C2212yes—
16C22×C42C2212yes—
17#389C4116yescomplemented
18C4×C4⋊C4—28no—
19C4×C4⋊C4—28no—
20C4×C4⋊C4C418yescomplemented
21C2×#95C2211yescharacteristic
22C2×#95C2212yes—
23C2×#95C2212yes—
24C2×#95C2214yes—
25C2×#95C2212yes—
26C2×#95C2214yes—
27C2×#95C2212yes—
28C2×#95C2211yescharacteristic
29C23×C4C2314yes—
30C23×C4C2312yes—
31C23×C4C2311yescharacteristic
32C23×C4C2312yes—
33C23×C4C2312yes—
34C23×C4C2312yes—
35C23×C4C2311yescharacteristic
36C23×C4C2311yescharacteristic
37C2×C4⋊C4—28no—
38C2×C4⋊C4—24no—
39C2×C4⋊C4—28no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4C2×C418yes—
42C2×C4⋊C4C2×C4116yes—
43C2×C4⋊C4C2×C414yes—
44C2×C4⋊C4C2×C418yes—
45C2×C4⋊C4C2×C414yes—
46C2×C4⋊C4D414yes—
47C2×C4⋊C4Q814yes—
48C2×C42—24no—
49C2×C42—24no—
50C2×C42—24no—
51C2×C42—24no—
52C2×C42—24no—
53C2×C42—28no—
54C2×C42—28no—
55C2×C42—44no—
56C2×C42C2×C414yes—
57C2×C42C2×C418yes—
58C2×C42C2×C418yes—
59#95—28no—
60#95—24no—
61#95—22no—
62#95—24no—
63#95—42no—
64#95C2×C418yes—
65#95C2×C4116yes—
66#95D414yes—
67C24C2411yescharacteristic
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—22no—
74C22×C4—22no—
75C22×C4—24no—
76C22×C4—22no—
77C22×C4—22no—
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—24no—
83C22×C4—24no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—21no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—24no—
96C22×C4—21no—
97C22×C4C22×C412yes—
98C22×C4C22×C414yes—
99C22×C4C22×C418yes—
100C22×C4C22×C414yes—
101C22×C4C22×C418yes—
102C22×C4C22×C414yes—
103C22×C4C22×C412yes—
104C22×C4C22×C414yes—
105C22×C4C22×C412yes—
106C22×C4C22×C414yes—
107C22×C4C2×D414yes—
108C22×C4C2×D412yes—
109C22×C4C2×D414yes—
110C22×C4C2×D412yes—
111C22×C4C2×Q814yes—
112C22×C4C2×Q812yes—
113C22×C4#4112yes—
114C22×C4#4114yes—
115C22×C4#4114yes—
116C4⋊C4—232no—
117C4⋊C4—216no—
118C4⋊C4C42116yescomplemented
119C4⋊C4C4⋊C4116yescomplemented
120C42—28no—
121C42—216no—
122C42—216no—
123C42—416no—
124C23C23×C411yescharacteristic
125C23C23×C412yes—
126C23C22×D411yescharacteristic
127C23C22×D411yescharacteristic
128C23C22×Q811yescharacteristic
129C23C2×#4112yes—
130C23C2×#4111yescharacteristic
131C23C2×#4112yes—
132C23H(5,𝔽2)11yescharacteristic
133C232−1+412yes—
134C232−1+411yescharacteristic
135C2×C4—22no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—28no—
140C2×C4—24no—
141C2×C4—28no—
142C2×C4—22no—
143C2×C4—24no—
144C2×C4—24no—
145C2×C4—24no—
146C2×C4—24no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—24no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—22no—
156C2×C4—24no—
157C2×C4—28no—
158C2×C4—28no—
159C2×C4—22no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—22no—
163C2×C4—28no—
164C2×C4—44no—
165C2×C4—44no—
166C2×C4—42no—
167C2×C4—44no—
168C2×C4—42no—
169C2×C4—42no—
170C2×C4—42no—
171C2×C4—44no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4C2×C4218yes—
175C2×C4C2×C4214yes—
176C2×C4C2×C4⋊C418yes—
177C2×C4C2×C4⋊C414yes—
178C2×C4#11714yes—
179C2×C4C4×D414yes—
180C2×C4C4×D418yes—
181C2×C4C4×D418yes—
182C2×C4C4×Q818yes—
183C22C22×C4211yescharacteristic
184C22C22×C4⋊C411yescharacteristic
185C22C2×#11711yescharacteristic
186C22C2×C4×D411yescharacteristic
187C22C2×C4×D412yes—
188C22C2×C4×D412yes—
189C22C2×C4×Q812yes—
190C22C4×#4111yescharacteristic
191C22C4×#4112yes—
192C22#51911yescharacteristic
193C22#51912yes—
194C22#52011yescharacteristic
195C22#52012yes—
196C22D4211yescharacteristic
197C22#54712yes—
198C22#54711yescharacteristic
199C22#54812yes—
200C22D4×Q811yescharacteristic
201C22#55212yes—
202C22#55312yes—
203C22#55411yescharacteristic
204C22#55612yes—
205C22#55712yes—
206C4—24no—
207C4—28no—
208C4—28no—
209C4—28no—
210C4—42no—
211C4—48no—
212C4—44no—
213C4C4×C4⋊C418yescomplemented
214C2C2×C4×C4⋊C411yescharacteristic
215C2C42×D411yescharacteristic
216C2#227611yescharacteristic
217C2#234411yescharacteristic
218C2#234711yescharacteristic
219C2D4×C4⋊C411yescharacteristic
220C2#235111yescharacteristic
221C2#236112yes—
222C2#236212yes—
223C2#236512yes—
224C2#237012yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC22C22×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
17. #389C4semidirect
20. C4×C4⋊C4C4semidirect
118. C4⋊C4C42semidirect
119. C4⋊C4C4⋊C4semidirect
213. C4C4×C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3892
C2×C4×C4⋊C42
#14362
C4⋊#952
#14342
C4×#952