Finite Group Databasebeta

← #15130

Subgroups — #15130

Order 256.

1295 conjugacy classes of subgroups.

The subgroup lattice has 365 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#121C211yesmaximal, characteristic
2C2×#394C214yesmaximal, complemented
3C2×#390C211yesmaximal, characteristic, complemented
4C2×#390C211yesmaximal, characteristic, complemented
5C2×#384C211yesmaximal, characteristic, complemented
6C2×#380C211yesmaximal, characteristic, complemented
7C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
8#1439C214yesmaximal, complemented
9C4⋊#95C211yesmaximal, characteristic, complemented
10C23×D4C2211yescharacteristic
11C23×D4C2212yes—
12C24×C4C2211yescharacteristic
13C2×#121—24no—
14C2×#121—24no—
15C2×#121—24no—
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2214yes—
19C22×C4⋊C4C2211yescharacteristic
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2214yes—
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2214yes—
24C22×C22⋊C4C2212yes—
25C22×C42C2211yescharacteristic
26C22×C42C2211yescharacteristic
27#394—216no—
28#390—24no—
29#390—24no—
30#384—24no—
31#380—24no—
32C4×C22⋊C4—24no—
33C2×#95C2214yes—
34C2×#95C2212yes—
35C2×#95C2212yes—
36C25C2312yes—
37C25C2311yescharacteristic
38C22×D4—24no—
39C22×D4—24no—
40C22×D4—28no—
41C22×D4—24no—
42C22×D4—22no—
43C22×D4—22no—
44C22×D4—22no—
45C22×D4—22no—
46C22×D4—22no—
47C22×D4—22no—
48C22×D4—44no—
49C22×D4D414yes—
50C23×C4—22no—
51C23×C4—22no—
52C23×C4—22no—
53C23×C4—22no—
54C23×C4—22no—
55C23×C4—22no—
56C23×C4D414yes—
57C23×C4C2312yes—
58C23×C4C2312yes—
59C23×C4C2312yes—
60C23×C4C2311yescharacteristic
61C23×C4C2312yes—
62C23×C4C2312yes—
63C23×C4C2311yescharacteristic
64#121—232no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—22no—
67C2×C4⋊C4—22no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4—28no—
70C2×C4⋊C4—22no—
71C2×C4⋊C4—22no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—28no—
74C2×C4⋊C4—22no—
75C2×C4⋊C4—44no—
76C2×C4⋊C4D414yes—
77C2×C22⋊C4—24no—
78C2×C22⋊C4—24no—
79C2×C22⋊C4—24no—
80C2×C22⋊C4—24no—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—24no—
83C2×C22⋊C4—28no—
84C2×C22⋊C4—28no—
85C2×C22⋊C4—28no—
86C2×C22⋊C4—28no—
87C2×C22⋊C4—28no—
88C2×C22⋊C4—28no—
89C2×C22⋊C4—44no—
90C2×C22⋊C4D418yescomplemented
91C2×C42—22no—
92C2×C42—22no—
93C2×C42—22no—
94C2×C42—22no—
95C2×C42—22no—
96C2×C42D414yescomplemented
97#95—24no—
98#95—24no—
99#95—28no—
100C24—21no—
101C24—21no—
102C24—21no—
103C24—22no—
104C24—21no—
105C24—21no—
106C24—21no—
107C24—22no—
108C24—22no—
109C24—22no—
110C24—24no—
111C24—22no—
112C24—22no—
113C24—24no—
114C24—22no—
115C24—22no—
116C24—22no—
117C24—24no—
118C24—24no—
119C24C2×D414yes—
120C24C2×D414yes—
121C24C2×D412yes—
122C24C2411yescharacteristic
123C2×D4—216no—
124C2×D4—28no—
125C2×D4—28no—
126C2×D4—28no—
127C2×D4—416no—
128C2×D4—416no—
129C2×D4—48no—
130C2×D4—48no—
131C2×D4—44no—
132C2×D4—44no—
133C2×D4—44no—
134C2×D4—44no—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—21no—
140C22×C4—22no—
141C22×C4—24no—
142C22×C4—22no—
143C22×C4—21no—
144C22×C4—21no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—22no—
153C22×C4—24no—
154C22×C4—22no—
155C22×C4—28no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—24no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—24no—
164C22×C4—22no—
165C22×C4—24no—
166C22×C4—22no—
167C22×C4—24no—
168C22×C4—44no—
169C22×C4—44no—
170C22×C4—44no—
171C22×C4—44no—
172C22×C4C2×D414yes—
173C22×C4C2×D412yes—
174C22×C4C2×D414yes—
175C22×C4C2×D414yes—
176C22×C4C2×D414yes—
177C22×C4C2×D412yes—
178C22×C4C2×D412yes—
179C22×C4C2×D412yes—
180C22×C4C2×D412yes—
181C22×C4#4114yes—
182C22×C4#4112yes—
183C22×C4#4112yes—
184C22×C4#4112yes—
185C4⋊C4—28no—
186C4⋊C4—416no—
187C4⋊C4—44no—
188C4⋊C4—44no—
189C22⋊C4—216no—
190C22⋊C4—216no—
191C22⋊C4—416no—
192C22⋊C4—48no—
193C22⋊C4—416no—
194C42—28no—
195C42—44no—
196C23—22no—
197C23—24no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—22no—
202C23—22no—
203C23—22no—
204C23—24no—
205C23—24no—
206C23—24no—
207C23—24no—
208C23—24no—
209C23—24no—
210C23—24no—
211C23—28no—
212C23—28no—
213C23—41no—
214C23—41no—
215C23—41no—
216C23—41no—
217C23—42no—
218C23—42no—
219C23—42no—
220C23—42no—
221C23—42no—
222C23—42no—
223C23—44no—
224C23—42no—
225C23—42no—
226C23—42no—
227C23—42no—
228C23—42no—
229C23—44no—
230C23—42no—
231C23—42no—
232C23—42no—
233C23—44no—
234C23—44no—
235C23—44no—
236C23—44no—
237C23—44no—
238C23—44no—
239C23—44no—
240C23—44no—
241C23#12714yes—
242C23C22×D411yescharacteristic
243C23C22×D411yescharacteristic
244C23C22×D411yescharacteristic
245C23C22×D411yescharacteristic
246C23C22×D412yes—
247C23C2×#4111yescharacteristic
248C23C2×#4111yescharacteristic
249C23C2×#4111yescharacteristic
250C23C2×#4112yes—
251C23H(5,𝔽2)12yes—
252C232−1+412yes—
253D4—432no—
254D4—416no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—28no—
268C2×C4—24no—
269C2×C4—42no—
270C2×C4—41no—
271C2×C4—41no—
272C2×C4—41no—
273C2×C4—41no—
274C2×C4—42no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4—44no—
278C2×C4—42no—
279C2×C4—42no—
280C2×C4—416no—
281C2×C4—42no—
282C2×C4—44no—
283C2×C4—42no—
284C2×C4—42no—
285C2×C4—42no—
286C2×C4—44no—
287C2×C4—42no—
288C2×C4—42no—
289C2×C4—44no—
290C2×C4—44no—
291C2×C4#12014yes—
292C2×C4#12114yes—
293C2×C4#12114yes—
294C2×C4#12114yes—
295C2×C4#12118yescomplemented
296C2×C4#12314yes—
297C2×C4#12314yes—
298C2×C4#12414yes—
299C22—24no—
300C22—24no—
301C22—24no—
302C22—42no—
303C22—42no—
304C22—44no—
305C22—44no—
306C22—42no—
307C22—44no—
308C22—42no—
309C22—44no—
310C22—44no—
311C22—48no—
312C22—44no—
313C22—44no—
314C22—48no—
315C22—82no—
316C22—82no—
317C22—84no—
318C22—84no—
319C22—82no—
320C22—82no—
321C22C2×#12011yescharacteristic
322C22C2×#12111yescharacteristic
323C22C2×#12112yes—
324C22C2×#12111yescharacteristic
325C22C2×#12111yescharacteristic
326C22C2×#12311yescharacteristic
327C22C2×#12311yescharacteristic
328C22C2×#12411yescharacteristic
329C22C2×#12711yescharacteristic
330C22#53212yes—
331C22#53211yescharacteristic
332C22#53511yescharacteristic
333C22#53611yescharacteristic
334C22#53712yes—
335C22#54212yes—
336C22D4212yes—
337C22D4212yes—
338C22#54712yes—
339C22#54712yes—
340C22#54712yes—
341C22#54812yes—
342C22#55312yes—
343C22#55512yes—
344C4—28no—
345C4—42no—
346C4—44no—
347C4—44no—
348C4—82no—
349C4—82no—
350C4#39418yescomplemented
351C2—44no—
352C2—84no—
353C2C2×#39411yescharacteristic
354C2#241612yes—
355C2#242212yes—
356C2#243211yescharacteristic
357C2#243311yescharacteristic
358C2#249112yes—
359C2#250011yescharacteristic
360C2#250111yescharacteristic
361C2#253712yes—
362C2#262011yescharacteristic
363C2#285611yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC22×#121C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#394C2semidirect
3. C2×#390C2semidirect
4. C2×#390C2semidirect
5. C2×#384C2semidirect
6. C2×#380C2semidirect
7. C2×C4×C22⋊C4C2semidirect
8. #1439C2semidirect
9. C4⋊#95C2semidirect
90. C2×C22⋊C4D4semidirect
96. C2×C42D4semidirect
295. C2×C4#121semidirect
350. C4#394semidirect

Maximal subgroups

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

subgroupindex
C22×#1212
C2×#3942
C2×#3902
C2×#3842
C2×#3802
C2×C4×C22⋊C42
#14392
C4⋊#952