Finite Group Databasebeta

← #17760

Subgroups — #17760

Order 256.

448 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3503C211yesmaximal, characteristic
2#2989C211yesmaximal, characteristic
3#2925C211yesmaximal, characteristic
4#1559C212yesmaximal, complemented
5#1558C212yesmaximal, complemented
6#1554C212yesmaximal, complemented
7#1550C211yesmaximal, characteristic, complemented
8#1548C211yesmaximal, characteristic, complemented
9#1548C212yesmaximal, complemented
10#1542C211yesmaximal, characteristic, complemented
11C2×#333C211yesmaximal, characteristic, complemented
12Q82—21no—
13#557C412yes—
14#554—22no—
15#554—21no—
16D4×Q8C412yes—
17D4×Q8C414yes—
18#544—21no—
19#544—22no—
20#533C2211yescharacteristic
21#533C2212yes—
22C2×C4⋊Q8C2211yescharacteristic
23C2×C4⋊Q8C2212yes—
24#520—21no—
25C4×#41C2211yescharacteristic
26#446—21no—
27#436—21no—
28#435—22no—
29#433—22no—
30#432C2212yes—
31#432C2212yes—
32#431C2211yescharacteristic
33#431C2212yes—
34#423C2211yescharacteristic
35#423C2212yes—
36C2×C4⋊C8C2211yescharacteristic
37C2×C4⋊C8C2211yescharacteristic
38#408—21no—
39#405—21no—
40#333C2212yes—
41#333C2212yes—
42#333C2211yescharacteristic
43#333C2211yescharacteristic
44#333C2212yes—
45#333C2212yes—
46#333C2212yes—
47#332C2211yescharacteristic
48#332C2211yescharacteristic
49#332C2212yes—
50C2×#41D411yescharacteristic
51C22×Q8C2×C412yes—
52C22×Q8C2×C414yes—
53C2×M16—21no—
54C2×M16—22no—
55C22×C8—21no—
56C22×C8—21no—
57C4⋊Q8—24no—
58C4⋊Q8—22no—
59C4⋊Q8—22no—
60C4⋊Q8—21no—
61C4⋊Q8—21no—
62C4⋊Q8—22no—
63C4⋊Q8C2×C412yes—
64C4⋊Q8C2×C414yes—
65C4⋊Q8C2312yes—
66C4⋊Q8C2311yescharacteristic
67C4⋊Q8C2311yescharacteristic
68#125—24no—
69#125—22no—
70#125—22no—
71#125—21no—
72C22⋊Q8—21no—
73C22⋊Q8—22no—
74C22⋊Q8—24no—
75C22⋊Q8—24no—
76C22⋊Q8—24no—
77C22⋊Q8C2×C412yes—
78C22⋊Q8C2×C414yes—
79C4×Q8—22no—
80C4×Q8—21no—
81C4×Q8—22no—
82C4×Q8C2×C412yes—
83C4×Q8C2×C414yes—
84C4×Q8C2×C411yescharacteristic
85C4×Q8D411yescharacteristic
86C4×D4—24no—
87C4×D4—22no—
88C4×D4C2×C412yes—
89C4×D4C2×C411yescharacteristic
90C4×D4D412yes—
91C4×D4D411yescharacteristic
92#117—22no—
93#117—21no—
94#117D411yescharacteristic
95#117D412yes—
96C2×C4⋊C4—22no—
97C2×C4⋊C4—21no—
98C2×C4⋊C4—21no—
99C2×C4⋊C4—22no—
100C2×C42C2311yescharacteristic
101C2×C42C2312yes—
102C4⋊C8—21no—
103C4⋊C8—21no—
104C4⋊C8—21no—
105C4⋊C8—22no—
106C4⋊C8C2312yes—
107C4⋊C8C2311yescharacteristic
108C4⋊C8C2311yescharacteristic
109C4⋊C8C2311yescharacteristic
110C4⋊C8C2312yes—
111C4⋊C8C2311yescharacteristic
112C22⋊C8—22no—
113C22⋊C8—22no—
114C22⋊C8—21no—
115C22⋊C8—22no—
116#97—22no—
117#97—22no—
118C4×C8—22no—
119C4×C8—21no—
120#41—22no—
121#41—22no—
122C2×Q8—24no—
123C2×Q8—22no—
124C2×Q8—21no—
125C2×Q8—82no—
126C2×Q8—84no—
127C2×Q8C22⋊C411yescharacteristic
128C2×Q8C22×C412yes—
129C2×Q8C22×C414yes—
130C2×D4C22⋊C412yes—
131C2×D4C22⋊C411yescharacteristic
132C22×C4—24no—
133C22×C4—22no—
134C22×C4C22×C412yes—
135C22×C4C22×C411yescharacteristic
136C22×C4C2×D412yes—
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D412yes—
139C22×C4C2×D411yescharacteristic
140M16—42no—
141M16—82no—
142C2×C8—21no—
143C2×C8—21no—
144C2×C8—22no—
145C2×C8—21no—
146C2×C8—21no—
147C2×C8—22no—
148C2×C8—42no—
149C2×C8—81no—
150C4⋊C4—24no—
151C4⋊C4—22no—
152C4⋊C4—24no—
153C4⋊C4—22no—
154C4⋊C4—24no—
155C4⋊C4—22no—
156C4⋊C4—24no—
157C4⋊C4—22no—
158C4⋊C4—21no—
159C4⋊C4—22no—
160C4⋊C4—22no—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4C22⋊C412yes—
164C4⋊C4C22⋊C411yescharacteristic
165C4⋊C4C22⋊C412yes—
166C4⋊C4C22⋊C411yescharacteristic
167C4⋊C4C22×C412yes—
168C22⋊C4—24no—
169C22⋊C4—22no—
170C22⋊C4C22⋊C412yes—
171C22⋊C4C22⋊C412yes—
172C22⋊C4C22⋊C412yes—
173C42—24no—
174C42—22no—
175C42C22×C412yes—
176C42C22×C411yescharacteristic
177C42C2×D412yes—
178C42C2×D411yescharacteristic
179C42C2×D412yes—
180C42C2×D411yescharacteristic
181C42C2411yescharacteristic
182C23C2×C22⋊C412yes—
183C23C2×C22⋊C411yescharacteristic
184Q8—22no—
185Q8—44no—
186Q8—42no—
187Q8—41no—
188Q8—41no—
189Q8—82no—
190Q8—84no—
191D4—24no—
192D4—22no—
193C2×C4—22no—
194C2×C4—22no—
195C2×C4—21no—
196C2×C4—22no—
197C2×C4—21no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—24no—
201C2×C4—22no—
202C2×C4—41no—
203C2×C4—42no—
204C2×C4—82no—
205C2×C4—84no—
206C2×C4C2×C22⋊C412yes—
207C2×C4C2×C22⋊C412yes—
208C2×C4C2×C22⋊C411yescharacteristic
209C2×C4C2×C22⋊C412yes—
210C2×C4C2×C22⋊C411yescharacteristic
211C2×C4C2×C22⋊C411yescharacteristic
212C2×C4#13712yes—
213C2×C4#13712yes—
214C2×C4C23×C411yescharacteristic
215C2×C4C22×D411yescharacteristic
216C2×C4C22×D411yescharacteristic
217C8—41no—
218C8—41no—
219C8—42no—
220C8—42no—
221C8—41no—
222C8—41no—
223C22—21no—
224C22—21no—
225C22—22no—
226C22—22no—
227C22—22no—
228C22#41912yes—
229C22C22×C22⋊C411yescharacteristic
230C4—21no—
231C4—21no—
232C4—22no—
233C4—22no—
234C4—21no—
235C4—22no—
236C4—44no—
237C4—42no—
238C4—42no—
239C4#41912yes—
240C4C2×#13711yescharacteristic
241C4C2×#13711yescharacteristic
242C4#57711yescharacteristic
243C4#57811yescharacteristic
244C2—22no—
245C2—42no—
246C2#288811yescharacteristic
247C2C2×#41911yescharacteristic
248C2#289811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radicalC2×#41D4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1559C2semidirect
5. #1558C2semidirect
6. #1554C2semidirect
7. #1550C2semidirect
8. #1548C2semidirect
9. #1548C2semidirect
10. #1542C2semidirect
11. C2×#333C2semidirect

Maximal subgroups

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

subgroupindex
#35032
#29892
#29252
#15592
#15582
#15542
#15502
#15482
#15422
C2×#3332