Finite Group Databasebeta

← #15510

Subgroups — #15510

Order 256.

739 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#395C212yesmaximal
2C2×#391C212yesmaximal
3#1446C211yesmaximal, characteristic
4#1446C211yesmaximal, characteristic
5#1444C211yesmaximal, characteristic
6#1444C212yesmaximal
7#1441C212yesmaximal
8#1436C212yesmaximal
9C4⋊#95C212yesmaximal
10C23×Q8C2211yescharacteristic
11C23×Q8C2211yescharacteristic
12C22×C4⋊C4C2212yes—
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2212yes—
17C22×C42C2212yes—
18#395—28no—
19#391—28no—
20C2×#95C2212yes—
21C2×#95C2212yes—
22C2×#95C2212yes—
23C2×#95C2212yes—
24C2×#95C2212yes—
25C2×#95C2212yes—
26C2×#95C2211yescharacteristic
27C2×#95C2212yes—
28C2×#95C2212yes—
29C2×#95C2211yescharacteristic
30C2×#95C2211yescharacteristic
31C2×#95C2212yes—
32C2×#95C2211yescharacteristic
33C22×Q8—24no—
34C22×Q8—24no—
35C22×Q8—24no—
36C22×Q8—22no—
37C22×Q8—41no—
38C22×Q8—41no—
39C22×Q8—41no—
40C22×Q8—42no—
41C22×Q8—41no—
42C22×Q8Q814yescomplemented
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C23×C4C2312yes—
48C23×C4C2311yescharacteristic
49C23×C4C2311yescharacteristic
50C23×C4C2312yes—
51C23×C4C2312yes—
52C2×C4⋊C4—24no—
53C2×C4⋊C4—24no—
54C2×C4⋊C4—24no—
55C2×C4⋊C4—24no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—42no—
58C2×C4⋊C4—42no—
59C2×C4⋊C4—42no—
60C2×C4⋊C4—42no—
61C2×C4⋊C4—42no—
62C2×C4⋊C4—42no—
63C2×C4⋊C4—41no—
64C2×C4⋊C4—42no—
65C2×C4⋊C4Q818yescomplemented
66C2×C42—24no—
67C2×C42—24no—
68C2×C42—42no—
69#95—24no—
70#95—24no—
71#95—24no—
72#95—24no—
73#95—24no—
74#95—24no—
75#95—41no—
76#95—42no—
77#95—42no—
78#95—41no—
79#95—41no—
80#95D418yes—
81#95Q814yescomplemented
82C24C2411yescharacteristic
83C2×Q8—216no—
84C2×Q8—44no—
85C2×Q8—44no—
86C2×Q8—48no—
87C2×Q8—44no—
88C2×Q8—44no—
89C2×Q8—48no—
90C2×Q8—48no—
91C2×Q8—44no—
92C2×Q8—44no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—22no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—22no—
111C22×C4—22no—
112C22×C4—22no—
113C22×C4—22no—
114C22×C4—21no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—21no—
118C22×C4—21no—
119C22×C4—21no—
120C22×C4—21no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—21no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—22no—
138C22×C4C2×D414yes—
139C22×C4C2×D414yes—
140C22×C4C2×D414yes—
141C22×C4C2×Q812yes—
142C22×C4C2×Q814yes—
143C22×C4C2×Q814yes—
144C22×C4C2×Q812yes—
145C22×C4C2×Q814yes—
146C22×C4C2×Q814yes—
147C22×C4C2×Q814yes—
148C22×C4#4112yes—
149C22×C4#4114yes—
150C4⋊C4—48no—
151C4⋊C4—48no—
152C4⋊C4—48no—
153C4⋊C4—48no—
154C4⋊C4—44no—
155C42—48no—
156C23C22×D412yes—
157C23C22×Q811yescharacteristic
158C23C22×Q811yescharacteristic
159C23C22×Q812yes—
160C23C2×#4112yes—
161C23C2×#4111yescharacteristic
162C23H(5,𝔽2)11yescharacteristic
163C23H(5,𝔽2)12yes—
164C23H(5,𝔽2)11yescharacteristic
165C23H(5,𝔽2)11yescharacteristic
166C232−1+411yescharacteristic
167Q8—416no—
168Q8—416no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—24no—
183C2×C4—22no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—24no—
195C2×C4—24no—
196C2×C4—42no—
197C2×C4—42no—
198C2×C4—42no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—41no—
205C2×C4—41no—
206C2×C4—42no—
207C2×C4—42no—
208C2×C4—42no—
209C2×C4—42no—
210C2×C4—41no—
211C2×C4—41no—
212C2×C4—41no—
213C2×C4—42no—
214C2×C4—41no—
215C2×C4—42no—
216C2×C4—42no—
217C2×C4—42no—
218C2×C4—42no—
219C2×C4—42no—
220C2×C4—42no—
221C2×C4—42no—
222C2×C4—42no—
223C2×C4—42no—
224C2×C4C22⋊Q818yes—
225C2×C4C4⋊Q818yes—
226C22C2×C22⋊Q812yes—
227C22C2×C4⋊Q812yes—
228C22#53312yes—
229C22#53512yes—
230C22#53811yescharacteristic
231C22#54212yes—
232C22#54312yes—
233C22#54311yescharacteristic
234C22#54411yescharacteristic
235C22D4211yescharacteristic
236C22#54612yes—
237C22#54612yes—
238C22D4×Q812yes—
239C22#55111yescharacteristic
240C22#55412yes—
241C22#55412yes—
242C22#55411yescharacteristic
243C22#55711yescharacteristic
244C22Q8211yescharacteristic
245C22Q8212yes—
246C22Q8211yescharacteristic
247C22H(3,𝔽4)11yescharacteristic
248C22#56211yescharacteristic
249C4—28no—
250C4—28no—
251C4—44no—
252C4—42no—
253C4—44no—
254C4—44no—
255C4—42no—
256C4—42no—
257C4—82no—
258C2#243711yescharacteristic
259C2#245112yes—
260C2#254912yes—
261C2#255111yescharacteristic
262C2#256712yes—
263C2#258611yescharacteristic
264C2#267011yescharacteristic
265C2#269212yes—
266C2#276311yescharacteristic
267C2#280611yescharacteristic
268C2#281111yescharacteristic
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
42. C22×Q8Q8semidirect
65. C2×C4⋊C4Q8semidirect
81. #95Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#3952
C2×#3912
#14462
#14442
#14412
#14362
C4⋊#952