Finite Group Databasebeta

← #15128

Subgroups — #15128

Order 256.

911 conjugacy classes of subgroups.

The subgroup lattice has 251 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2C2×#395C212yesmaximal
3C2×#389C212yesmaximal
4C2×C4×C4⋊C4C211yesmaximal, characteristic
5#1446C212yesmaximal
6#1444C212yesmaximal
7#1441C212yesmaximal
8C4⋊#95C212yesmaximal
9C4⋊#95C211yesmaximal, characteristic
10C23×Q8C2212yes—
11C2×C4⋊Q8—28no—
12C2×C4⋊Q8—24no—
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2214yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2212yes—
17C22×C4⋊C4C2212yes—
18C22×C4⋊C4C2211yescharacteristic
19C22×C42C2211yescharacteristic
20C22×C42C2211yescharacteristic
21C22×C42C2211yescharacteristic
22#395—28no—
23#389—28no—
24C4×C4⋊C4—24no—
25C2×#95C2214yes—
26C2×#95C2212yes—
27C2×#95C2212yes—
28C2×#95C2214yes—
29C2×#95C2211yescharacteristic
30C2×#95C2211yescharacteristic
31C2×#95C2214yes—
32C22×Q8—28no—
33C22×Q8—24no—
34C22×Q8—24no—
35C22×Q8—24no—
36C22×Q8—44no—
37C23×C4C2311yescharacteristic
38C23×C4C2314yes—
39C23×C4C2314yes—
40C23×C4C2311yescharacteristic
41C23×C4C2311yescharacteristic
42C23×C4C2311yescharacteristic
43C23×C4C2311yescharacteristic
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46C4⋊Q8—232no—
47C2×C4⋊C4—28no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4—24no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—24no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—28no—
58C2×C4⋊C4—28no—
59C2×C4⋊C4—44no—
60C2×C4⋊C4D418yes—
61C2×C4⋊C4D414yes—
62C2×C4⋊C4Q818yescomplemented
63C2×C4⋊C4Q814yescomplemented
64C2×C42—24no—
65C2×C42—22no—
66C2×C42—22no—
67C2×C42—22no—
68C2×C42—24no—
69C2×C42D414yes—
70C2×C42Q814yescomplemented
71#95—22no—
72#95—22no—
73#95—28no—
74#95—24no—
75#95—28no—
76#95—24no—
77#95—44no—
78C24C2411yescharacteristic
79C2×Q8—216no—
80C2×Q8—416no—
81C2×Q8—416no—
82C2×Q8—48no—
83C2×Q8—48no—
84C22×C4—22no—
85C22×C4—21no—
86C22×C4—22no—
87C22×C4—21no—
88C22×C4—21no—
89C22×C4—21no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—21no—
93C22×C4—22no—
94C22×C4—24no—
95C22×C4—21no—
96C22×C4—21no—
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—22no—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—21no—
104C22×C4—21no—
105C22×C4—24no—
106C22×C4—21no—
107C22×C4—24no—
108C22×C4—22no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—22no—
112C22×C4—24no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—24no—
116C22×C4C2×D418yes—
117C22×C4C2×D412yes—
118C22×C4C2×D412yes—
119C22×C4C2×D412yes—
120C22×C4C2×D412yes—
121C22×C4C2×D412yes—
122C22×C4C2×D412yes—
123C22×C4C2×D414yes—
124C22×C4C2×Q812yes—
125C22×C4C2×Q812yes—
126C22×C4C2×Q818yes—
127C22×C4C2×Q812yes—
128C22×C4C2×Q812yes—
129C22×C4C2×Q812yes—
130C22×C4C2×Q812yes—
131C22×C4C2×Q814yes—
132C22×C4#4112yes—
133C22×C4#4112yes—
134C22×C4#4112yes—
135C4⋊C4—216no—
136C4⋊C4—216no—
137C4⋊C4—28no—
138C4⋊C4—28no—
139C4⋊C4—216no—
140C4⋊C4—416no—
141C42—28no—
142C42—28no—
143C42—44no—
144C23C22×D411yescharacteristic
145C23C22×D412yes—
146C23C22×D411yescharacteristic
147C23C22×Q811yescharacteristic
148C23C22×Q812yes—
149C23C22×Q811yescharacteristic
150C23C2×#4111yescharacteristic
151C23C2×#4111yescharacteristic
152C23C2×#4111yescharacteristic
153C23H(5,𝔽2)12yes—
154C232−1+412yes—
155Q8—432no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—28no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—28no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—28no—
178C2×C4—28no—
179C2×C4—24no—
180C2×C4—28no—
181C2×C4—28no—
182C2×C4—41no—
183C2×C4—41no—
184C2×C4—44no—
185C2×C4—44no—
186C2×C4—41no—
187C2×C4—41no—
188C2×C4—44no—
189C2×C4—41no—
190C2×C4—41no—
191C2×C4—42no—
192C2×C4—44no—
193C2×C4—44no—
194C2×C4—44no—
195C2×C4—42no—
196C2×C4—44no—
197C2×C4—42no—
198C2×C4—44no—
199C2×C4#12014yes—
200C2×C4#12114yes—
201C2×C4C22⋊Q814yes—
202C2×C4C22⋊Q814yes—
203C2×C4C22⋊Q818yes—
204C2×C4C4⋊Q814yes—
205C2×C4C4⋊Q818yes—
206C2×C4C4⋊Q814yescomplemented
207C22C2×#12011yescharacteristic
208C22C2×#12111yescharacteristic
209C22C2×C22⋊Q811yescharacteristic
210C22C2×C22⋊Q811yescharacteristic
211C22C2×C22⋊Q812yes—
212C22C2×C4⋊Q811yescharacteristic
213C22C2×C4⋊Q811yescharacteristic
214C22C2×C4⋊Q812yes—
215C22#53211yescharacteristic
216C22#53311yescharacteristic
217C22#53311yescharacteristic
218C22#53511yescharacteristic
219C22#53611yescharacteristic
220C22#54212yes—
221C22#54412yes—
222C22D4212yes—
223C22#54612yes—
224C22#54812yes—
225C22D4×Q812yes—
226C22D4×Q812yes—
227C22#55412yes—
228C22#55712yes—
229C22Q8212yes—
230C4—24no—
231C4—24no—
232C4—24no—
233C4—42no—
234C4—42no—
235C4—48no—
236C4—42no—
237C4—48no—
238C4#39518yescomplemented
239C2C2×#39511yescharacteristic
240C2#240811yescharacteristic
241C2#240911yescharacteristic
242C2#245112yes—
243C2#245212yes—
244C2#254611yescharacteristic
245C2#255012yes—
246C2#255112yes—
247C2#256711yescharacteristic
248C2#262811yescharacteristic
249C2#285711yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, prime radical, cosocleC24C24
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
62. C2×C4⋊C4Q8semidirect
63. C2×C4⋊C4Q8semidirect
70. C2×C42Q8semidirect
206. C2×C4C4⋊Q8semidirect
238. C4#395semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#3952
C2×#3892
C2×C4×C4⋊C42
#14462
#14442
#14412
C4⋊#952