Finite Group Databasebeta

← #22482

Subgroups — #22482

Order 256.

566 conjugacy classes of subgroups.

The subgroup lattice has 303 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#553C211yesmaximal, characteristic
2D4×M16C212yesmaximal, complemented
3#1998C212yesmaximal, complemented
4#1900C212yesmaximal, complemented
5#1900C212yesmaximal, complemented
6#1822C211yesmaximal, characteristic, complemented
7#1821C211yesmaximal, characteristic, complemented
8#1800C211yesmaximal, characteristic, complemented
9C4×#100C211yesmaximal, characteristic, complemented
10#1742C211yesmaximal, characteristic, complemented
11C2×#343C211yesmaximal, characteristic, complemented
12C22×M16C2212yes—
13C22×M16C2212yes—
14#553—22no—
15#553—22no—
16#553—22no—
17#553—22no—
18C2×#126C412yes—
19C2×#125C2211yescharacteristic
20C2×#123C412yes—
21C2×#121C412yes—
22C2×#121C2211yescharacteristic
23C2×#121C2211yescharacteristic
24C2×C4×D4C412yes—
25C2×C4×D4C2211yescharacteristic
26C2×C4×D4C2211yescharacteristic
27C2×#117C2211yescharacteristic
28C22×C4⋊C4C2211yescharacteristic
29#436—22no—
30#435—22no—
31#435—22no—
32C8×D4—22no—
33#423C2212yes—
34C2×#100C2212yes—
35C2×#100C2212yes—
36#407C2212yes—
37#407C2212yes—
38C4×M16C2212yes—
39#343C2211yescharacteristic
40#343C2211yescharacteristic
41#343C2211yescharacteristic
42#343C2212yes—
43#343C2212yes—
44#343C2212yes—
45#343C2212yes—
46#343C2211yescharacteristic
47C22×D4C2×C412yes—
48C22×D4C2×C412yes—
49C22×D4C2×C411yescharacteristic
50C22×D4C2311yescharacteristic
51C23×C4C2×C412yes—
52C23×C4C2×C412yes—
53C23×C4C2311yescharacteristic
54C23×C4C2311yescharacteristic
55C2×M16—22no—
56C2×M16—22no—
57C2×M16—24no—
58C2×M16—24no—
59C2×M16—42no—
60C2×M16—42no—
61C2×M16C2312yes—
62C2×M16C2312yes—
63C2×M16C2312yes—
64C2×M16C2312yes—
65C22×C8—22no—
66C22×C8—22no—
67#126—24no—
68#126—24no—
69#125—22no—
70#125—22no—
71#123—24no—
72#123—24no—
73#121—24no—
74#121—24no—
75#121—22no—
76#121—22no—
77#121—22no—
78#121—22no—
79C4×D4—22no—
80C4×D4—22no—
81C4×D4—22no—
82C4×D4—22no—
83C4×D4—22no—
84C4×D4—22no—
85C4×D4D412yes—
86C4×D4D412yes—
87C4×D4D412yes—
88C4×D4D412yes—
89#117—22no—
90#117—22no—
91C2×C4⋊C4—22no—
92C2×C4⋊C4—22no—
93C2×C4⋊C4C2×C412yes—
94C2×C4⋊C4C2×C412yes—
95C2×C4⋊C4C2×C412yes—
96C2×C4⋊C4C2×C411yescharacteristic
97C2×C4⋊C4C2311yescharacteristic
98C2×C4⋊C4C2311yescharacteristic
99C2×C4⋊C4C2311yescharacteristic
100C2×C22⋊C4C2×C412yes—
101C2×C22⋊C4C2×C412yes—
102C2×C22⋊C4C2×C412yes—
103C2×C22⋊C4C2×C412yes—
104C2×C22⋊C4C2×C411yescharacteristic
105C2×C22⋊C4C2×C411yescharacteristic
106C2×C42C2×C412yes—
107C2×C42C2311yescharacteristic
108C4⋊C8—22no—
109C4⋊C8—22no—
110#100—24no—
111#100—42no—
112C22⋊C8—22no—
113C22⋊C8—22no—
114C22⋊C8—22no—
115C22⋊C8—22no—
116#97—22no—
117C4×C8—22no—
118C24C22×C411yescharacteristic
119C24C22×C412yes—
120C24C22×C411yescharacteristic
121C2×D4—22no—
122C2×D4—22no—
123C2×D4—24no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—21no—
127C2×D4—21no—
128C2×D4—42no—
129C2×D4—44no—
130C2×D4—82no—
131C2×D4C22⋊C412yes—
132C2×D4C22⋊C412yes—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—82no—
144C22×C4—82no—
145C22×C4C22×C411yescharacteristic
146C22×C4C22×C411yescharacteristic
147C22×C4C22×C412yes—
148C22×C4C22×C412yes—
149C22×C4C22×C412yes—
150C22×C4C22×C411yescharacteristic
151C22×C4C22×C411yescharacteristic
152C22×C4C2×D412yes—
153C22×C4C2×D412yes—
154C22×C4C2×D412yes—
155C22×C4C2×D412yes—
156C22×C4C2411yescharacteristic
157M16—22no—
158M16—22no—
159M16—22no—
160M16—22no—
161M16—22no—
162M16—22no—
163M16—22no—
164M16—44no—
165M16—44no—
166M16#4114yes—
167C2×C8—22no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8—22no—
171C2×C8—44no—
172C2×C8—44no—
173C4⋊C4—24no—
174C4⋊C4—22no—
175C4⋊C4—22no—
176C4⋊C4—24no—
177C4⋊C4—22no—
178C4⋊C4—22no—
179C4⋊C4—22no—
180C4⋊C4C22⋊C412yes—
181C4⋊C4C22⋊C412yes—
182C22⋊C4—24no—
183C22⋊C4—24no—
184C22⋊C4—22no—
185C22⋊C4—22no—
186C22⋊C4—24no—
187C22⋊C4C22⋊C411yescharacteristic
188C22⋊C4C22⋊C411yescharacteristic
189C22⋊C4C22⋊C411yescharacteristic
190C22⋊C4C22⋊C411yescharacteristic
191C22⋊C4C22⋊C412yes—
192C22⋊C4C22⋊C412yes—
193C42—22no—
194C42—22no—
195C42C2×D412yes—
196C42C2×D412yes—
197C23—21no—
198C23—21no—
199C23—22no—
200C23—21no—
201C23—21no—
202C23—22no—
203C23—22no—
204C23—22no—
205C23—41no—
206C23—41no—
207C23—41no—
208C23—42no—
209C23—42no—
210C23C2×C22⋊C412yes—
211C23C2×C22⋊C411yescharacteristic
212C23C2×C22⋊C411yescharacteristic
213C23C23×C411yescharacteristic
214D4—24no—
215D4—42no—
216D4—44no—
217D4—44no—
218D4—42no—
219D4—42no—
220D4—84no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—42no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—82no—
242C2×C4—82no—
243C2×C4—82no—
244C2×C4—82no—
245C2×C4C2×C22⋊C411yescharacteristic
246C2×C4C2×C22⋊C411yescharacteristic
247C2×C4C2×C22⋊C412yes—
248C2×C4C2×C22⋊C411yescharacteristic
249C2×C4C2×C22⋊C411yescharacteristic
250C2×C4C2×C22⋊C412yes—
251C2×C4C22×D412yes—
252C2×C4C2×#4112yes—
253C2×C4H(5,𝔽2)11yescharacteristic
254C2×C42−1+411yescharacteristic
255C8—24no—
256C8—42no—
257C8—42no—
258C8—42no—
259C22—21no—
260C22—21no—
261C22—21no—
262C22—21no—
263C22—21no—
264C22—22no—
265C22—22no—
266C22—21no—
267C22—21no—
268C22—22no—
269C22—42no—
270C22—42no—
271C22—42no—
272C22—42no—
273C22—42no—
274C22—81no—
275C22—81no—
276C22—82no—
277C22—82no—
278C22#41312yes—
279C22C22×C22⋊C411yescharacteristic
280C22C4×#4111yescharacteristic
281C22#52011yescharacteristic
282C4—21no—
283C4—22no—
284C4—21no—
285C4—22no—
286C4—21no—
287C4—21no—
288C4—42no—
289C4—42no—
290C4—42no—
291C4#54612yes—
292C4#54712yes—
293C2—21no—
294C2—21no—
295C2—22no—
296C2—41no—
297C2—42no—
298C2—82no—
299C2#233911yescharacteristic
300C2C2×#41311yescharacteristic
301C2#288811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#553C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. D4×M16C2semidirect
3. #1998C2semidirect
4. #1900C2semidirect
5. #1900C2semidirect
6. #1822C2semidirect
7. #1821C2semidirect
8. #1800C2semidirect
9. C4×#100C2semidirect
10. #1742C2semidirect
11. C2×#343C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5532
D4×M162
#19982
#19002
#18222
#18212
#18002
C4×#1002
#17422
C2×#3432