Finite Group Databasebeta

← #22160

Subgroups — #22160

Order 256.

440 conjugacy classes of subgroups.

The subgroup lattice has 341 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#460C211yesmaximal, characteristic
2#2328C211yesmaximal, characteristic
3#2320C211yesmaximal, characteristic, complemented
4#1982C211yesmaximal, characteristic
5#1973C211yesmaximal, characteristic, complemented
6#1968C211yesmaximal, characteristic, complemented
7#1949C211yesmaximal, characteristic, complemented
8#1936C211yesmaximal, characteristic, complemented
9#1934C211yesmaximal, characteristic, complemented
10#1877C211yesmaximal, characteristic, complemented
11#1877C211yesmaximal, characteristic, complemented
12#1864C211yesmaximal, characteristic, complemented
13#1862C211yesmaximal, characteristic, complemented
14#1805C211yesmaximal, characteristic, complemented
15#1768C211yesmaximal, characteristic, complemented
16C22×SD16C2211yescharacteristic
17C22×SD16C2211yescharacteristic
18C2×#127C2211yescharacteristic
19C2×C4×Q8C2211yescharacteristic
20C2×C4×D4C2211yescharacteristic
21C2×C4×D4C2211yescharacteristic
22#460C418yescomplemented
23C2×#107C2211yescharacteristic
24C2×#106C2211yescharacteristic
25C2×C4⋊C8C2211yescharacteristic
26C2×C4⋊C8C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2211yescharacteristic
29C2×#102C2211yescharacteristic
30C2×#102C2211yescharacteristic
31C2×#102C2211yescharacteristic
32C2×#102C2211yescharacteristic
33C2×#102C2211yescharacteristic
34C2×#102C2211yescharacteristic
35C2×#97C2211yescharacteristic
36C2×C4×C8C2211yescharacteristic
37#391C2211yescharacteristic
38#391C2211yescharacteristic
39#390C2211yescharacteristic
40#390C2211yescharacteristic
41#389C2211yescharacteristic
42#389C2211yescharacteristic
43#387—21no—
44#387—21no—
45#386—21no—
46#386—21no—
47#386—21no—
48#386—21no—
49#383—21no—
50#382—21no—
51#382C2211yescharacteristic
52C4×C4⋊C4C2211yescharacteristic
53#376C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60C22×Q8C2311yescharacteristic
61C22×D4—21no—
62C22×D4—21no—
63C22×D4C2311yescharacteristic
64C22×D4C2311yescharacteristic
65C23×C4—21no—
66C23×C4—21no—
67C2×SD16—41no—
68C2×SD16—41no—
69C2×SD16—41no—
70C2×SD16—41no—
71C2×SD16C2×C414yescomplemented
72C2×SD16C2×C414yescomplemented
73C22×C8C2311yescharacteristic
74C22×C8C2311yescharacteristic
75C22×C8C2311yescharacteristic
76C22×C8C2311yescharacteristic
77#127—22no—
78#127C2×C414yes—
79C4×Q8—22no—
80C4×Q8C2×C414yescomplemented
81C4×D4—41no—
82C4×D4—41no—
83C4×D4—41no—
84C4×D4—41no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4C2311yescharacteristic
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2311yescharacteristic
93C2×C22⋊C4—21no—
94C2×C22⋊C4—21no—
95C2×C22⋊C4—21no—
96C2×C22⋊C4—21no—
97C2×C22⋊C4—21no—
98C2×C22⋊C4—21no—
99C2×C42—21no—
100C2×C42—21no—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104#107—41no—
105#106—41no—
106C4⋊C8—22no—
107C4⋊C8C2×C414yescomplemented
108#103—41no—
109#103—41no—
110#102—41no—
111#102—41no—
112#102—41no—
113#102—41no—
114#102C2×C414yescomplemented
115#102C2×C414yescomplemented
116#97—41no—
117C4×C8—41no—
118#95—21no—
119#95—21no—
120#95—21no—
121#95—21no—
122#95—21no—
123#95—21no—
124#95—21no—
125#95—21no—
126#95—21no—
127#95D411yescharacteristic
128#95D411yescharacteristic
129#95D411yescharacteristic
130#95D411yescharacteristic
131C24—21no—
132C24—21no—
133C2×Q8—21no—
134C2×Q8—21no—
135C2×Q8—21no—
136C2×Q8—21no—
137C2×Q8—21no—
138C2×Q8C22×C412yes—
139C2×D4—24no—
140C2×D4—24no—
141C2×D4—21no—
142C2×D4—21no—
143C2×D4—21no—
144C2×D4—21no—
145C2×D4—21no—
146C2×D4—21no—
147C2×D4—21no—
148C2×D4—21no—
149C2×D4—21no—
150C2×D4—21no—
151C2×D4—81no—
152C2×D4—81no—
153C2×D4—81no—
154C2×D4—81no—
155C2×D4C22×C412yes—
156C2×D4C22×C412yes—
157C22×C4—21no—
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—42no—
164C22×C4—42no—
165C22×C4—81no—
166C22×C4—81no—
167C22×C4—81no—
168C22×C4—81no—
169C22×C4C2×D411yescharacteristic
170C22×C4C2×D411yescharacteristic
171C22×C4C2×D411yescharacteristic
172C22×C4C2×D411yescharacteristic
173C22×C4C2×D411yescharacteristic
174C22×C4C2×D411yescharacteristic
175C22×C4C2411yescharacteristic
176SD16—44no—
177SD16—44no—
178C2×C8—21no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—21no—
187C2×C8—21no—
188C2×C8C22×C412yes—
189C2×C8C22×C412yes—
190C4⋊C4—24no—
191C4⋊C4—21no—
192C4⋊C4—21no—
193C4⋊C4—21no—
194C4⋊C4—21no—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—21no—
198C4⋊C4—21no—
199C4⋊C4—21no—
200C4⋊C4—81no—
201C4⋊C4—81no—
202C4⋊C4C22×C412yes—
203C22⋊C4—42no—
204C22⋊C4—42no—
205C22⋊C4—81no—
206C22⋊C4—81no—
207C22⋊C4—81no—
208C22⋊C4—81no—
209C42—24no—
210C42—21no—
211C42—21no—
212C42—21no—
213C42—21no—
214C42—81no—
215C42C22×C412yes—
216C42#4112yes—
217C23—22no—
218C23—22no—
219C23—41no—
220C23—41no—
221C23—41no—
222C23—41no—
223C23—41no—
224C23—41no—
225C23—41no—
226C23—41no—
227C23—41no—
228C23—41no—
229C23—41no—
230C23—41no—
231C23C22×D411yescharacteristic
232Q8—22no—
233Q8—22no—
234Q8—41no—
235Q8—41no—
236D4—22no—
237D4—22no—
238D4—22no—
239D4—22no—
240D4—41no—
241D4—41no—
242D4—41no—
243D4—41no—
244D4—84no—
245D4—84no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—21no—
264C2×C4—41no—
265C2×C4—41no—
266C2×C4—41no—
267C2×C4—41no—
268C2×C4—41no—
269C2×C4—41no—
270C2×C4—41no—
271C2×C4—41no—
272C2×C4—41no—
273C2×C4—41no—
274C2×C4—41no—
275C2×C4—41no—
276C2×C4—41no—
277C2×C4—41no—
278C2×C4—41no—
279C2×C4—41no—
280C2×C4—84no—
281C2×C4—84no—
282C2×C4C4×D412yes—
283C2×C4C4×D412yes—
284C2×C4C23×C411yescharacteristic
285C2×C4C2×#4111yescharacteristic
286C2×C4H(5,𝔽2)11yescharacteristic
287C2×C4H(5,𝔽2)11yescharacteristic
288C2×C4H(5,𝔽2)11yescharacteristic
289C2×C42−1+411yescharacteristic
290C8—22no—
291C8—22no—
292C8—41no—
293C8—41no—
294C22—42no—
295C22—42no—
296C22—42no—
297C22—42no—
298C22—42no—
299C22—42no—
300C22—81no—
301C22—81no—
302C22—81no—
303C22—81no—
304C22—81no—
305C22—81no—
306C22—81no—
307C22—81no—
308C22C2×C4×D411yescharacteristic
309C22#53511yescharacteristic
310C22#53711yescharacteristic
311C22#57611yescharacteristic
312C22#57711yescharacteristic
313C22#57711yescharacteristic
314C22#57711yescharacteristic
315C4—22no—
316C4—22no—
317C4—42no—
318C4—42no—
319C4—41no—
320C4—41no—
321C4—41no—
322C4—41no—
323C4—81no—
324C4—81no—
325C4—81no—
326C4—81no—
327C4#51811yescharacteristic
328C4#52011yescharacteristic
329C4#54011yescharacteristic
330C4#54211yescharacteristic
331C2—82no—
332C2—82no—
333C2#232411yescharacteristic
334C2#294611yescharacteristic
335C2#294911yescharacteristic
336C2#322211yescharacteristic
337C2#322411yescharacteristic
338C2#325711yescharacteristic
339C2#326011yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2320C2semidirect
5. #1973C2semidirect
6. #1968C2semidirect
7. #1949C2semidirect
8. #1936C2semidirect
9. #1934C2semidirect
10. #1877C2semidirect
11. #1877C2semidirect
12. #1864C2semidirect
13. #1862C2semidirect
14. #1805C2semidirect
15. #1768C2semidirect
22. #460C4semidirect
71. C2×SD16C2×C4semidirect
72. C2×SD16C2×C4semidirect
80. C4×Q8C2×C4semidirect
107. C4⋊C8C2×C4semidirect
114. #102C2×C4semidirect
115. #102C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4602
#23282
#23202
#19822
#19732
#19682
#19492
#19362
#19342
#18772
#18642
#18622
#18052
#17682