Finite Group Databasebeta

← #13974

Subgroups — #13974

Order 256.

901 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#389C211yesmaximal, characteristic, complemented
2C2×#388C212yesmaximal
3C2×#380C211yesmaximal, characteristic
4C2×#380C211yesmaximal, characteristic
5C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊C4C211yesmaximal, characteristic
7#1443C212yesmaximal, complemented
8#1440C212yesmaximal
9#1436C212yesmaximal, complemented
10C4⋊#95C211yesmaximal, characteristic, complemented
11C4⋊#95C211yesmaximal, characteristic, complemented
12C24×C4C2211yescharacteristic
13C22×C4⋊C4C2211yescharacteristic
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2211yescharacteristic
18C22×C22⋊C4C2211yescharacteristic
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2211yescharacteristic
22C22×C42C2211yescharacteristic
23C22×C42C2212yes—
24C22×C42C2211yescharacteristic
25#389—24no—
26#388—28no—
27#380—24no—
28#380C418yescomplemented
29C4×C4⋊C4—24no—
30C4×C22⋊C4—24no—
31C2×#95C2212yes—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2211yescharacteristic
35C2×#95C2212yes—
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2211yescharacteristic
39C2×#95C2212yes—
40C2×#95C2212yes—
41C25C2311yescharacteristic
42C23×C4—22no—
43C23×C4—22no—
44C23×C4—22no—
45C23×C4—22no—
46C23×C4—22no—
47C23×C4—22no—
48C23×C4C2×C414yes—
49C23×C4C2312yes—
50C23×C4C2312yes—
51C23×C4C2312yes—
52C23×C4C2311yescharacteristic
53C23×C4C2312yes—
54C23×C4C2311yescharacteristic
55C23×C4C2311yescharacteristic
56C23×C4C2311yescharacteristic
57C23×C4C2311yescharacteristic
58C23×C4C2311yescharacteristic
59C2×C4⋊C4—22no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—22no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—24no—
67C2×C4⋊C4—24no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4—24no—
70C2×C4⋊C4—22no—
71C2×C4⋊C4C2×C414yes—
72C2×C4⋊C4C2×C414yes—
73C2×C4⋊C4D414yes—
74C2×C22⋊C4—24no—
75C2×C22⋊C4—22no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—22no—
78C2×C22⋊C4—22no—
79C2×C22⋊C4—22no—
80C2×C22⋊C4—22no—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—24no—
83C2×C22⋊C4—42no—
84C2×C22⋊C4C2×C418yes—
85C2×C22⋊C4D414yes—
86C2×C42—22no—
87C2×C42—22no—
88C2×C42—22no—
89C2×C42—24no—
90C2×C42—24no—
91C2×C42—22no—
92C2×C42—22no—
93C2×C42—42no—
94C2×C42D414yes—
95#95—22no—
96#95—22no—
97#95—24no—
98#95—24no—
99#95—24no—
100#95—24no—
101#95—24no—
102#95—24no—
103#95—42no—
104#95C2×C418yes—
105C24—21no—
106C24—21no—
107C24—21no—
108C24—21no—
109C24—21no—
110C24—21no—
111C24—21no—
112C24—21no—
113C24—21no—
114C24—21no—
115C24—21no—
116C24—21no—
117C24C22×C412yes—
118C24C2×D412yes—
119C24#4112yes—
120C24C2411yescharacteristic
121C22×C4—21no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—22no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—21no—
140C22×C4—21no—
141C22×C4—21no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—21no—
145C22×C4—21no—
146C22×C4—21no—
147C22×C4—21no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4—21no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—21no—
165C22×C4—22no—
166C22×C4—21no—
167C22×C4—28no—
168C22×C4—28no—
169C22×C4—28no—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—22no—
176C22×C4—22no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4—44no—
180C22×C4—44no—
181C22×C4C22×C412yes—
182C22×C4C22×C414yes—
183C22×C4C22×C414yes—
184C22×C4C22×C412yes—
185C22×C4C2×D412yes—
186C22×C4C2×D412yes—
187C22×C4C2×D414yes—
188C22×C4C2×D412yes—
189C22×C4C2×D412yes—
190C22×C4C2×D412yes—
191C22×C4C2×D412yes—
192C22×C4#4112yes—
193C22×C4#4112yes—
194C22×C4#4112yes—
195C22×C4#4112yes—
196C22×C4#4112yes—
197C22×C4#4112yes—
198C4⋊C4—28no—
199C4⋊C4—28no—
200C4⋊C4—28no—
201C4⋊C4—48no—
202C4⋊C4—44no—
203C22⋊C4—28no—
204C22⋊C4—216no—
205C22⋊C4—28no—
206C22⋊C4—48no—
207C42—28no—
208C42—48no—
209C42—44no—
210C23—22no—
211C23—22no—
212C23—22no—
213C23—22no—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—22no—
218C23—22no—
219C23—22no—
220C23—22no—
221C23—22no—
222C23—22no—
223C23—22no—
224C23—22no—
225C23—22no—
226C23—22no—
227C23—22no—
228C23—41no—
229C23—41no—
230C23—41no—
231C23—41no—
232C23—41no—
233C23—41no—
234C23—41no—
235C23—41no—
236C23—41no—
237C23—41no—
238C23—41no—
239C23—41no—
240C23—41no—
241C23—41no—
242C23—41no—
243C23—41no—
244C23C4×D414yes—
245C23C23×C411yescharacteristic
246C23C22×D411yescharacteristic
247C23C22×D411yescharacteristic
248C23C22×D411yescharacteristic
249C23C2×#4111yescharacteristic
250C23C2×#4111yescharacteristic
251C23C2×#4111yescharacteristic
252C23C2×#4111yescharacteristic
253C23C2×#4111yescharacteristic
254C23C2×#4111yescharacteristic
255C23C2×#4111yescharacteristic
256C23H(5,𝔽2)11yescharacteristic
257C232−1+411yescharacteristic
258C232−1+411yescharacteristic
259C232−1+411yescharacteristic
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—24no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—42no—
288C2×C4—41no—
289C2×C4—41no—
290C2×C4—42no—
291C2×C4—41no—
292C2×C4—41no—
293C2×C4—41no—
294C2×C4—41no—
295C2×C4—42no—
296C2×C4—42no—
297C2×C4—42no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—41no—
304C2×C4—42no—
305C2×C4—42no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—41no—
309C2×C4—41no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—41no—
313C2×C4—41no—
314C2×C4—41no—
315C2×C4—416no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4—42no—
321C2×C4—42no—
322C2×C4—42no—
323C2×C4#11714yes—
324C2×C4C4×D414yes—
325C2×C4C4×D414yes—
326C2×C4#12114yes—
327C2×C4#12114yes—
328C2×C4#12314yes—
329C2×C4#12414yes—
330C2×C4#12614yes—
331C22—24no—
332C22—24no—
333C22—24no—
334C22—42no—
335C22—42no—
336C22—42no—
337C22—42no—
338C22—42no—
339C22—42no—
340C22—42no—
341C22—42no—
342C22—42no—
343C22—42no—
344C22—42no—
345C22—42no—
346C22C2×#11711yescharacteristic
347C22C2×C4×D411yescharacteristic
348C22C2×C4×D411yescharacteristic
349C22C2×C4×D411yescharacteristic
350C22C4×#4111yescharacteristic
351C22#51911yescharacteristic
352C22#52011yescharacteristic
353C22C2×#12111yescharacteristic
354C22C2×#12111yescharacteristic
355C22C2×#12311yescharacteristic
356C22#52511yescharacteristic
357C22C2×#12411yescharacteristic
358C22C2×#12611yescharacteristic
359C22#52911yescharacteristic
360C22#53211yescharacteristic
361C22#53611yescharacteristic
362C22#53711yescharacteristic
363C22#54111yescharacteristic
364C22#54211yescharacteristic
365C22D4211yescharacteristic
366C22#54711yescharacteristic
367C22#54711yescharacteristic
368C22#54711yescharacteristic
369C22#54711yescharacteristic
370C22#54811yescharacteristic
371C22#54811yescharacteristic
372C22#55211yescharacteristic
373C22#55211yescharacteristic
374C22#55211yescharacteristic
375C22#55311yescharacteristic
376C22#55311yescharacteristic
377C22#55311yescharacteristic
378C22#55611yescharacteristic
379C22#55611yescharacteristic
380C22#55611yescharacteristic
381C4—24no—
382C4—42no—
383C4—44no—
384C4—42no—
385C4—44no—
386C4—42no—
387C4—42no—
388C4—44no—
389C4—82no—
390C4#38818yescomplemented
391C2—44no—
392C2C2×#38811yescharacteristic
393C2C4×#12111yescharacteristic
394C2#232311yescharacteristic
395C2#234411yescharacteristic
396C2#234711yescharacteristic
397C2#236111yescharacteristic
398C2#236211yescharacteristic
399C2#241511yescharacteristic
400C2#241611yescharacteristic
401C2#242111yescharacteristic
402C2#242211yescharacteristic
403C2#249411yescharacteristic
404C2#249611yescharacteristic
405C2#254711yescharacteristic
406C2#256211yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#389C2semidirect
5. C2×C4×C4⋊C4C2semidirect
7. #1443C2semidirect
9. #1436C2semidirect
10. C4⋊#95C2semidirect
11. C4⋊#95C2semidirect
28. #380C4semidirect
390. C4#388semidirect

Maximal subgroups

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

subgroupindex
C2×#3892
C2×#3882
C2×#3802
C2×C4×C4⋊C42
C2×C4×C22⋊C42
#14432
#14402
#14362
C4⋊#952