Finite Group Databasebeta

← #14025

Subgroups — #14025

Order 256.

1711 conjugacy classes of subgroups.

The subgroup lattice has 373 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#127C211yesmaximal, characteristic
2C22×C4×D4C211yesmaximal, characteristic, complemented
3C2×#390C211yesmaximal, characteristic, complemented
4C2×#390C211yesmaximal, characteristic, complemented
5C2×#390C211yesmaximal, characteristic, complemented
6C2×#386C214yesmaximal, complemented
7#1438C214yesmaximal, complemented
8C4⋊#95C211yesmaximal, characteristic, complemented
9C4×#95C211yesmaximal, characteristic, complemented
10C23×D4C2211yescharacteristic
11C23×D4C2214yes—
12C23×D4C2211yescharacteristic
13C24×C4C2212yes—
14C2×#127—24no—
15C2×#127—24no—
16C2×#127C418yescomplemented
17C2×C4×D4—24no—
18C2×C4×D4—24no—
19C2×C4×D4—24no—
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2211yescharacteristic
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2214yes—
25C22×C22⋊C4C2214yes—
26C22×C22⋊C4C2212yes—
27C22×C42C2211yescharacteristic
28C22×C42C2211yescharacteristic
29C22×C42C2211yescharacteristic
30#390—24no—
31#390—24no—
32#390—24no—
33#386—216no—
34C2×#95C2212yes—
35C2×#95C2214yes—
36C2×#95C2212yes—
37C25C2312yes—
38C25C2312yes—
39C22×D4—28no—
40C22×D4—28no—
41C22×D4—22no—
42C22×D4—22no—
43C22×D4—22no—
44C22×D4—22no—
45C22×D4—28no—
46C22×D4—22no—
47C22×D4—22no—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4—28no—
51C22×D4—22no—
52C22×D4—22no—
53C22×D4—44no—
54C22×D4—44no—
55C22×D4C2×C414yes—
56C22×D4C2×C414yescomplemented
57C22×D4C2×C4116yescomplemented
58C22×D4D414yes—
59C22×D4D414yes—
60C23×C4—24no—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—28no—
64C23×C4—44no—
65C23×C4C2312yes—
66C23×C4C2311yescharacteristic
67C23×C4C2312yes—
68C23×C4C2312yes—
69C23×C4C2312yes—
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72#127—232no—
73C4×D4—232no—
74C2×C4⋊C4—22no—
75C2×C4⋊C4—22no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—22no—
79C2×C4⋊C4D414yescomplemented
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—24no—
89C2×C22⋊C4—24no—
90C2×C22⋊C4—44no—
91C2×C22⋊C4—44no—
92C2×C22⋊C4—44no—
93C2×C42—22no—
94C2×C42—22no—
95C2×C42—22no—
96C2×C42—22no—
97C2×C42—22no—
98C2×C42—22no—
99C2×C42—22no—
100C2×C42C2×C414yescomplemented
101C2×C42D414yescomplemented
102#95—28no—
103#95—24no—
104#95D418yescomplemented
105C24—22no—
106C24—22no—
107C24—24no—
108C24—22no—
109C24—22no—
110C24—24no—
111C24—24no—
112C24—24no—
113C24—22no—
114C24—22no—
115C24—24no—
116C24—22no—
117C24—22no—
118C24—22no—
119C24—22no—
120C24—24no—
121C24—24no—
122C24—24no—
123C24C22×C414yes—
124C24C22×C414yes—
125C24C2×D414yes—
126C24C2×D414yes—
127C24C2411yescharacteristic
128C2×D4—232no—
129C2×D4—28no—
130C2×D4—28no—
131C2×D4—28no—
132C2×D4—28no—
133C2×D4—28no—
134C2×D4—232no—
135C2×D4—28no—
136C2×D4—28no—
137C2×D4—28no—
138C2×D4—28no—
139C2×D4—416no—
140C2×D4—416no—
141C2×D4—416no—
142C2×D4—416no—
143C2×D4—416no—
144C2×D4—44no—
145C2×D4—44no—
146C2×D4—44no—
147C2×D4—44no—
148C2×D4C22⋊C4116yescomplemented
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—216no—
157C22×C4—24no—
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—24no—
176C22×C4—416no—
177C22×C4—416no—
178C22×C4—48no—
179C22×C4—48no—
180C22×C4C22×C414yes—
181C22×C4C22×C412yes—
182C22×C4C2×D414yes—
183C22×C4C2×D412yes—
184C22×C4C2×D414yes—
185C22×C4C2×D414yes—
186C22×C4C2×D414yes—
187C22×C4C2×D412yes—
188C22×C4C2×D412yes—
189C22×C4C2×D412yes—
190C22×C4C2×D412yes—
191C22×C4C2×D412yes—
192C22×C4#4114yes—
193C22×C4#4112yes—
194C22×C4#4112yes—
195C4⋊C4—28no—
196C4⋊C4—44no—
197C22⋊C4—216no—
198C22⋊C4—416no—
199C22⋊C4—416no—
200C22⋊C4—48no—
201C22⋊C4—48no—
202C42—28no—
203C42—28no—
204C42—44no—
205C23—28no—
206C23—24no—
207C23—24no—
208C23—28no—
209C23—24no—
210C23—24no—
211C23—24no—
212C23—24no—
213C23—28no—
214C23—28no—
215C23—28no—
216C23—28no—
217C23—24no—
218C23—24no—
219C23—28no—
220C23—24no—
221C23—28no—
222C23—42no—
223C23—44no—
224C23—42no—
225C23—42no—
226C23—42no—
227C23—44no—
228C23—44no—
229C23—44no—
230C23—44no—
231C23—44no—
232C23—42no—
233C23—42no—
234C23—42no—
235C23—42no—
236C23—42no—
237C23—44no—
238C23—42no—
239C23—42no—
240C23—42no—
241C23—44no—
242C23—44no—
243C23—44no—
244C23—44no—
245C23—44no—
246C23—44no—
247C23—44no—
248C23—44no—
249C23—44no—
250C23C2×C22⋊C418yes—
251C23C23×C411yescharacteristic
252C23C22×D411yescharacteristic
253C23C22×D411yescharacteristic
254C23C22×D411yescharacteristic
255C23C22×D411yescharacteristic
256C23C22×D412yes—
257C23C2×#4111yescharacteristic
258C23C2×#4111yescharacteristic
259C23C2×#4112yes—
260C23H(5,𝔽2)12yes—
261C23H(5,𝔽2)12yes—
262D4—232no—
263D4—464no—
264D4—416no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—24no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—22no—
276C2×C4—24no—
277C2×C4—24no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—28no—
283C2×C4—432no—
284C2×C4—42no—
285C2×C4—42no—
286C2×C4—42no—
287C2×C4—42no—
288C2×C4—44no—
289C2×C4—42no—
290C2×C4—42no—
291C2×C4—42no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4—42no—
295C2×C4—42no—
296C2×C4—44no—
297C2×C4—44no—
298C2×C4C2×C22⋊C414yes—
299C2×C4C4×D414yes—
300C2×C4C4×D414yes—
301C2×C4C4×D418yescomplemented
302C2×C4#12014yes—
303C2×C4#12114yes—
304C2×C4#12114yes—
305C2×C4#12314yes—
306C2×C4#12714yescomplemented
307C22—216no—
308C22—28no—
309C22—44no—
310C22—44no—
311C22—48no—
312C22—48no—
313C22—44no—
314C22—44no—
315C22—48no—
316C22—44no—
317C22—44no—
318C22—44no—
319C22—44no—
320C22—48no—
321C22—48no—
322C22—44no—
323C22—84no—
324C22—82no—
325C22—82no—
326C22—84no—
327C22—82no—
328C22—82no—
329C22C22×C22⋊C411yescharacteristic
330C22C2×C4×D411yescharacteristic
331C22C2×C4×D412yes—
332C22C2×C4×D411yescharacteristic
333C22#51812yes—
334C22C2×#12011yescharacteristic
335C22C2×#12111yescharacteristic
336C22C2×#12111yescharacteristic
337C22C2×#12311yescharacteristic
338C22C2×#12711yescharacteristic
339C22#53212yes—
340C22#53211yescharacteristic
341C22#53511yescharacteristic
342C22#53511yescharacteristic
343C22#54012yes—
344C22D4212yes—
345C22D4212yes—
346C22D4212yes—
347C22#54612yes—
348C22#54612yes—
349C22#55012yes—
350C22#55012yes—
351C22#55912yes—
352C4—28no—
353C4—24no—
354C4—44no—
355C4—42no—
356C4—44no—
357C4—82no—
358C4#38618yescomplemented
359C2—48no—
360C2—84no—
361C2C2×#38611yescharacteristic
362C2C4×#12711yescharacteristic
363C2#232811yescharacteristic
364C2D4×C22⋊C412yes—
365C2#236612yes—
366C2#242812yes—
367C2#243111yescharacteristic
368C2#243311yescharacteristic
369C2#244512yes—
370C2#254111yescharacteristic
371C2#254411yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC22×#127C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×D4C2semidirect
3. C2×#390C2semidirect
4. C2×#390C2semidirect
5. C2×#390C2semidirect
6. C2×#386C2semidirect
7. #1438C2semidirect
8. C4⋊#95C2semidirect
9. C4×#95C2semidirect
16. C2×#127C4semidirect
56. C22×D4C2×C4semidirect
57. C22×D4C2×C4semidirect
79. C2×C4⋊C4D4semidirect
100. C2×C42C2×C4semidirect
101. C2×C42D4semidirect
104. #95D4semidirect
148. C2×D4C22⋊C4semidirect
301. C2×C4C4×D4semidirect
306. C2×C4#127semidirect
358. C4#386semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C22×C4×D42
C2×#3902
C2×#3862
#14382
C4⋊#952
C4×#952