Finite Group Databasebeta

← #13909

Subgroups — #13909

Order 256.

743 conjugacy classes of subgroups.

The subgroup lattice has 245 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#384C211yesmaximal, characteristic
2C2×#382C211yesmaximal, characteristic
3C2×#382C211yesmaximal, characteristic
4C2×C4×C4⋊C4C211yesmaximal, characteristic
5C2×C4×C4⋊C4C211yesmaximal, characteristic
6#1441C214yesmaximal
7#1436C214yesmaximal
8C4⋊#95C211yesmaximal, characteristic
9C4⋊#95C211yesmaximal, characteristic
10C22×C4⋊C4C2211yescharacteristic
11C22×C4⋊C4C2211yescharacteristic
12C22×C4⋊C4C2214yes—
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2211yescharacteristic
15C22×C4⋊C4C2211yescharacteristic
16C22×C42C2211yescharacteristic
17C22×C42C2211yescharacteristic
18C22×C42C2212yes—
19C22×C42C2211yescharacteristic
20#384—24no—
21#382—24no—
22#382—24no—
23C4×C4⋊C4—24no—
24C4×C4⋊C4C418yescomplemented
25C2×#95C2214yes—
26C2×#95C2212yes—
27C2×#95C2214yes—
28C2×#95C2212yes—
29C2×#95C2212yes—
30C2×#95C2214yes—
31C2×#95C2212yes—
32C23×C4C2312yes—
33C23×C4C2312yes—
34C23×C4C2312yes—
35C23×C4C2312yes—
36C23×C4C2312yes—
37C23×C4C2311yescharacteristic
38C23×C4C2311yescharacteristic
39C23×C4C2312yes—
40C23×C4C2311yescharacteristic
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—28no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—28no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—44no—
56C2×C4⋊C4C2×C418yes—
57C2×C4⋊C4D414yes—
58C2×C4⋊C4Q814yes—
59C2×C42—22no—
60C2×C42—22no—
61C2×C42—22no—
62C2×C42—22no—
63C2×C42—24no—
64C2×C42—44no—
65C2×C42C2×C414yes—
66C2×C42C2×C414yes—
67C2×C42C2×C414yes—
68C2×C42D414yes—
69C2×C42Q814yes—
70#95—24no—
71#95—28no—
72#95—24no—
73#95—24no—
74#95—28no—
75#95—44no—
76#95C2×C418yes—
77C24C2411yescharacteristic
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—24no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—24no—
96C22×C4—22no—
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—22no—
100C22×C4—22no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—24no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4C22×C414yes—
111C22×C4C22×C412yes—
112C22×C4C22×C412yes—
113C22×C4C22×C414yes—
114C22×C4C22×C412yes—
115C22×C4C2×D414yes—
116C22×C4C2×D412yes—
117C22×C4C2×D412yes—
118C22×C4C2×D412yes—
119C22×C4C2×D412yes—
120C22×C4C2×Q814yes—
121C22×C4C2×Q812yes—
122C22×C4C2×Q812yes—
123C22×C4C2×Q812yes—
124C22×C4C2×Q812yes—
125C22×C4#4114yes—
126C22×C4#4114yes—
127C22×C4#4112yes—
128C22×C4#4112yes—
129C4⋊C4—216no—
130C4⋊C4—28no—
131C4⋊C4—28no—
132C4⋊C4—416no—
133C4⋊C4—44no—
134C4⋊C4—44no—
135C42—28no—
136C42—28no—
137C42—48no—
138C42C4⋊C4116yescomplemented
139C23C23×C411yescharacteristic
140C23C22×D411yescharacteristic
141C23C22×D411yescharacteristic
142C23C22×Q811yescharacteristic
143C23C22×Q811yescharacteristic
144C23C2×#4112yes—
145C23C2×#4112yes—
146C23C2×#4111yescharacteristic
147C23C2×#4111yescharacteristic
148C23H(5,𝔽2)12yes—
149C232−1+412yes—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—24no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—24no—
160C2×C4—24no—
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—42no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4—42no—
178C2×C4—44no—
179C2×C4—42no—
180C2×C4—44no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4—42no—
184C2×C4—42no—
185C2×C4—42no—
186C2×C4—42no—
187C2×C4—44no—
188C2×C4—44no—
189C2×C4—44no—
190C2×C4—44no—
191C2×C4C2×C4⋊C414yes—
192C2×C4C2×C4⋊C414yes—
193C2×C4C2×C4⋊C414yes—
194C2×C4#11718yes—
195C2×C4C4×D414yes—
196C2×C4C4×Q814yes—
197C2×C4#12114yes—
198C2×C4C22⋊Q814yes—
199C2×C4#12514yes—
200C2×C4C4⋊Q814yes—
201C22C22×C4⋊C411yescharacteristic
202C22C2×#11712yes—
203C22C2×C4×D411yescharacteristic
204C22C2×C4×Q811yescharacteristic
205C22#52012yes—
206C22C2×#12111yescharacteristic
207C22C2×C22⋊Q811yescharacteristic
208C22C2×#12511yescharacteristic
209C22C2×C4⋊Q811yescharacteristic
210C22#53211yescharacteristic
211C22#53211yescharacteristic
212C22#53312yes—
213C22#53511yescharacteristic
214C22#53611yescharacteristic
215C22#54412yes—
216C22#54612yes—
217C22#54812yes—
218C22#55212yes—
219C22#55312yes—
220C22#55412yes—
221C22#55612yes—
222C22#55712yes—
223C22#55912yes—
224C4—24no—
225C4—28no—
226C4—24no—
227C4—44no—
228C4—44no—
229C4—44no—
230C4—82no—
231C4—82no—
232C4#38918yes—
233C2#228511yescharacteristic
234C2C2×#38911yescharacteristic
235C2#231711yescharacteristic
236C2#235212yes—
237C2#235512yes—
238C2#254411yescharacteristic
239C2#254511yescharacteristic
240C2#255012yes—
241C2#256511yescharacteristic
242C2#256611yescharacteristic
243C2#257012yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC23C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
24. C4×C4⋊C4C4semidirect
138. C42C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3842
C2×#3822
C2×C4×C4⋊C42
#14412
#14362
C4⋊#952