Finite Group Databasebeta

← #22547

Subgroups — #22547

Order 256.

511 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
1C2×#557C211yesmaximal, characteristic
2C2×#446C211yesmaximal, characteristic
3#2355C211yesmaximal, characteristic
4#1981C211yesmaximal, characteristic
5#1981C212yesmaximal
6#1960C212yesmaximal
7#1956C211yesmaximal, characteristic
8#1805C212yesmaximal
9#1803C211yesmaximal, characteristic
10#1763C212yesmaximal
11C4×#103C211yesmaximal, characteristic
12#557—24no—
13#557C418yescomplemented
14C2×C4⋊Q8C2211yescharacteristic
15C2×C4⋊Q8C2212yes—
16C2×#125—21no—
17C2×#125—22no—
18C2×C4×Q8—21no—
19C2×C4×Q8C2211yescharacteristic
20C2×C4×Q8C2212yes—
21C2×C4×Q8C2211yescharacteristic
22#446—24no—
23C2×C4⋊C8C2211yescharacteristic
24C2×C4⋊C8C2212yes—
25C2×#103C2212yes—
26C2×#103C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2212yes—
29C2×#103C2212yes—
30C2×#103C2212yes—
31C2×#103C2212yes—
32C2×#97C2212yes—
33C2×C4×C8C2211yescharacteristic
34#391—21no—
35#387—22no—
36#384C2211yescharacteristic
37#382C2212yes—
38C4×C4⋊C4—21no—
39C4×C4⋊C4C2211yescharacteristic
40C4×C4⋊C4C2212yes—
41#340C2212yes—
42#340C2211yescharacteristic
43#340C2211yescharacteristic
44C22×Q8D411yescharacteristic
45C22×Q8C2311yescharacteristic
46C22×Q8C2312yes—
47C22×C8C2311yescharacteristic
48C22×C8C2312yes—
49C22×C8C2311yescharacteristic
50C4⋊Q8—22no—
51C4⋊Q8—24no—
52C4⋊Q8C2×C414yes—
53C4⋊Q8C2×C418yes—
54#125—216no—
55#125—28no—
56C4×Q8—28no—
57C4×Q8—22no—
58C4×Q8—24no—
59C4×Q8C2×C414yes—
60C4×Q8C2×C418yes—
61C4×Q8C2×C414yes—
62C4×Q8D414yes—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—21no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—21no—
67C2×C4⋊C4—22no—
68C2×C4⋊C4—21no—
69C2×C4⋊C4—21no—
70C2×C4⋊C4—21no—
71C2×C4⋊C4D411yescharacteristic
72C2×C4⋊C4D412yes—
73C2×C4⋊C4C2311yescharacteristic
74C2×C4⋊C4C2312yes—
75C2×C4⋊C4C2311yescharacteristic
76C2×C4⋊C4C2311yescharacteristic
77C2×C42—22no—
78C2×C42—21no—
79C2×C42—21no—
80C2×C42—22no—
81C2×C42C2312yes—
82C2×C42C2311yescharacteristic
83C4⋊C8—22no—
84C4⋊C8—24no—
85#103—24no—
86#103—22no—
87#103—22no—
88#103—24no—
89#103—42no—
90#103—42no—
91#103—42no—
92#97—24no—
93C4×C8—22no—
94#95—22no—
95#95—21no—
96#95—22no—
97#95—22no—
98C2×Q8—22no—
99C2×Q8—22no—
100C2×Q8—21no—
101C2×Q8—22no—
102C2×Q8—21no—
103C2×Q8—22no—
104C2×Q8—22no—
105C2×Q8—21no—
106C2×Q8—21no—
107C2×Q8—22no—
108C2×Q8—21no—
109C2×Q8—22no—
110C2×Q8C22⋊C414yes—
111C2×Q8C22×C412yes—
112C2×Q8C22×C414yes—
113C22×C4—21no—
114C22×C4—21no—
115C22×C4—22no—
116C22×C4—21no—
117C22×C4—21no—
118C22×C4—22no—
119C22×C4C2×D412yes—
120C22×C4C2×D412yes—
121C22×C4C2×D411yescharacteristic
122C22×C4C2×D411yescharacteristic
123C22×C4C2411yescharacteristic
124C2×C8—21no—
125C2×C8—21no—
126C2×C8—21no—
127C2×C8—22no—
128C2×C8—21no—
129C2×C8—22no—
130C2×C8—21no—
131C2×C8—22no—
132C2×C8#4112yes—
133C4⋊C4—28no—
134C4⋊C4—24no—
135C4⋊C4—24no—
136C4⋊C4—28no—
137C4⋊C4—24no—
138C4⋊C4—28no—
139C4⋊C4—21no—
140C4⋊C4—21no—
141C4⋊C4—21no—
142C4⋊C4—22no—
143C4⋊C4—21no—
144C4⋊C4—22no—
145C4⋊C4—42no—
146C4⋊C4—81no—
147C4⋊C4C22⋊C418yes—
148C4⋊C4C22⋊C414yes—
149C4⋊C4C22×C412yes—
150C4⋊C4#4112yes—
151C42—28no—
152C42—24no—
153C42—42no—
154C42—82no—
155C42C22×C414yes—
156C42C22×C412yes—
157C42C2×D412yes—
158C42C2×D414yes—
159C23C22×D411yescharacteristic
160Q8—28no—
161Q8—22no—
162Q8—24no—
163Q8—22no—
164Q8—24no—
165Q8—41no—
166Q8—42no—
167Q8—41no—
168Q8—42no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—21no—
173C2×C4—22no—
174C2×C4—21no—
175C2×C4—22no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—42no—
180C2×C4—41no—
181C2×C4—42no—
182C2×C4—41no—
183C2×C4—41no—
184C2×C4—41no—
185C2×C4—41no—
186C2×C4—41no—
187C2×C4—41no—
188C2×C4—42no—
189C2×C4—41no—
190C2×C4—42no—
191C2×C4—42no—
192C2×C4—41no—
193C2×C4C2×C22⋊C414yes—
194C2×C4C2×C22⋊C412yes—
195C2×C4C2×C22⋊C414yes—
196C2×C4C2×C22⋊C412yes—
197C2×C4#13712yes—
198C2×C4#13712yes—
199C2×C4C23×C411yescharacteristic
200C2×C4C22×D411yescharacteristic
201C2×C4C2×#4111yescharacteristic
202C2×C4C2×#4111yescharacteristic
203C2×C4H(5,𝔽2)11yescharacteristic
204C2×C42−1+411yescharacteristic
205C8—22no—
206C8—41no—
207C8—42no—
208C22C22×C22⋊C411yescharacteristic
209C22#54811yescharacteristic
210C22#55011yescharacteristic
211C22C2×#13711yescharacteristic
212C22C2×#13711yescharacteristic
213C22#57711yescharacteristic
214C22#57811yescharacteristic
215C4—24no—
216C4—24no—
217C4—22no—
218C4—44no—
219C4—42no—
220C4—42no—
221C4—42no—
222C4—81no—
223C4—82no—
224C4#41914yes—
225C4C4×#4111yescharacteristic
226C4#52011yescharacteristic
227C4#54811yescharacteristic
228C4#55011yescharacteristic
229C2#234111yescharacteristic
230C2C2×#41911yescharacteristic
231C2#289811yescharacteristic
232C2#337211yescharacteristic
233C2#337411yescharacteristic
234C2#339811yescharacteristic
235C2#340011yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
13. #557C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×#4462
#23552
#19812
#19602
#19562
#18052
#18032
#17632
C4×#1032