Finite Group Databasebeta

← #14022

Subgroups — #14022

Order 256.

977 conjugacy classes of subgroups.

The subgroup lattice has 417 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#390C211yesmaximal, characteristic
2C2×#390C211yesmaximal, characteristic
3C2×#390C211yesmaximal, characteristic
4C2×#388C212yesmaximal, complemented
5C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
6C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
7#1440C212yesmaximal, complemented
8#1439C212yesmaximal, complemented
9#1437C212yesmaximal, complemented
10C4⋊#95C211yesmaximal, characteristic, complemented
11C4⋊#95C211yesmaximal, characteristic, complemented
12C23×D4C2211yescharacteristic
13C22×C4⋊C4C2211yescharacteristic
14C22×C4⋊C4C2211yescharacteristic
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2211yescharacteristic
18C22×C22⋊C4C2212yes—
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C42C2211yescharacteristic
25C22×C42C2212yes—
26C22×C42C2211yescharacteristic
27C22×C42C2211yescharacteristic
28#390—24no—
29#390—24no—
30#390C418yescomplemented
31#388—28no—
32C4×C4⋊C4—24no—
33C4×C4⋊C4—24no—
34C2×#95C2212yes—
35C2×#95C2212yes—
36C2×#95C2211yescharacteristic
37C2×#95C2212yes—
38C2×#95C2211yescharacteristic
39C2×#95C2212yes—
40C2×#95C2212yes—
41C25C2312yes—
42C22×D4—22no—
43C22×D4—22no—
44C22×D4—22no—
45C22×D4—22no—
46C22×D4—22no—
47C22×D4—22no—
48C22×D4C2×C414yes—
49C23×C4C2312yes—
50C23×C4C2312yes—
51C23×C4C2311yescharacteristic
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—22no—
67C2×C4⋊C4—22no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4—22no—
70C2×C4⋊C4—22no—
71C2×C4⋊C4C2×C414yes—
72C2×C4⋊C4D414yes—
73C2×C4⋊C4D414yescomplemented
74C2×C22⋊C4—24no—
75C2×C22⋊C4—24no—
76C2×C22⋊C4—24no—
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—24no—
84C2×C22⋊C4—42no—
85C2×C22⋊C4—42no—
86C2×C22⋊C4—42no—
87C2×C22⋊C4—42no—
88C2×C22⋊C4—42no—
89C2×C22⋊C4—42no—
90C2×C22⋊C4C2×C418yes—
91C2×C22⋊C4C2×C418yes—
92C2×C42—22no—
93C2×C42—22no—
94C2×C42—22no—
95C2×C42—22no—
96C2×C42—24no—
97C2×C42—22no—
98C2×C42—24no—
99C2×C42—22no—
100C2×C42—22no—
101C2×C42—42no—
102C2×C42C2×C414yes—
103C2×C42D414yes—
104#95—24no—
105#95—22no—
106#95—22no—
107#95—24no—
108#95—24no—
109#95—42no—
110#95—42no—
111C24—22no—
112C24—22no—
113C24—22no—
114C24—22no—
115C24—22no—
116C24—22no—
117C24—22no—
118C24—22no—
119C24—22no—
120C24—22no—
121C24—22no—
122C24—22no—
123C24—22no—
124C24—22no—
125C24C22×C414yes—
126C24C2411yescharacteristic
127C2×D4—28no—
128C2×D4—28no—
129C2×D4—28no—
130C2×D4—44no—
131C2×D4—44no—
132C2×D4—44no—
133C2×D4—44no—
134C22×C4—21no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—21no—
140C22×C4—21no—
141C22×C4—21no—
142C22×C4—21no—
143C22×C4—21no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—21no—
148C22×C4—21no—
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—21no—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—21no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—21no—
165C22×C4—21no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—21no—
171C22×C4—21no—
172C22×C4—21no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4C22×C412yes—
186C22×C4C22×C414yes—
187C22×C4C22×C412yes—
188C22×C4C22×C412yes—
189C22×C4C2×D412yes—
190C22×C4C2×D414yes—
191C22×C4C2×D412yes—
192C22×C4C2×D412yes—
193C22×C4C2×D412yes—
194C22×C4C2×D412yes—
195C22×C4C2×D412yes—
196C22×C4C2×D412yes—
197C22×C4#4112yes—
198C22×C4#4112yes—
199C22×C4#4112yes—
200C22×C4#4112yes—
201C22×C4#4112yes—
202C22×C4#4112yes—
203C22×C4#4112yes—
204C4⋊C4—28no—
205C4⋊C4—28no—
206C4⋊C4—28no—
207C4⋊C4—28no—
208C4⋊C4—44no—
209C22⋊C4—216no—
210C22⋊C4—48no—
211C22⋊C4—48no—
212C22⋊C4—48no—
213C22⋊C4—48no—
214C22⋊C4—48no—
215C42—28no—
216C42—28no—
217C42—48no—
218C42—44no—
219C23—24no—
220C23—24no—
221C23—24no—
222C23—24no—
223C23—24no—
224C23—24no—
225C23—24no—
226C23—42no—
227C23—42no—
228C23—42no—
229C23—42no—
230C23—42no—
231C23—42no—
232C23—42no—
233C23—42no—
234C23—42no—
235C23—42no—
236C23—42no—
237C23—42no—
238C23—42no—
239C23—42no—
240C23—42no—
241C23—42no—
242C23—42no—
243C23—42no—
244C23—42no—
245C23—42no—
246C23—42no—
247C23—42no—
248C23—42no—
249C23—42no—
250C23—42no—
251C23—42no—
252C23—42no—
253C23—42no—
254C23C23×C411yescharacteristic
255C23C22×D411yescharacteristic
256C23C22×D411yescharacteristic
257C23C22×D411yescharacteristic
258C23C2×#4111yescharacteristic
259C23C2×#4111yescharacteristic
260C23C2×#4111yescharacteristic
261C23C2×#4111yescharacteristic
262C23C2×#4111yescharacteristic
263C23C2×#4111yescharacteristic
264C23C2×#4111yescharacteristic
265C23H(5,𝔽2)11yescharacteristic
266C23H(5,𝔽2)11yescharacteristic
267C23H(5,𝔽2)11yescharacteristic
268C232−1+411yescharacteristic
269D4—416no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—41no—
301C2×C4—41no—
302C2×C4—42no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—42no—
309C2×C4—41no—
310C2×C4—42no—
311C2×C4—41no—
312C2×C4—41no—
313C2×C4—42no—
314C2×C4—42no—
315C2×C4—41no—
316C2×C4—41no—
317C2×C4—42no—
318C2×C4—41no—
319C2×C4—41no—
320C2×C4—41no—
321C2×C4—41no—
322C2×C4—42no—
323C2×C4—42no—
324C2×C4—42no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4#11714yes—
332C2×C4C4×D414yes—
333C2×C4C4×D414yes—
334C2×C4C4×D414yes—
335C2×C4#12114yes—
336C2×C4#12114yes—
337C2×C4#12314yes—
338C2×C4#12414yes—
339C2×C4#12614yes—
340C22—44no—
341C22—44no—
342C22—44no—
343C22—44no—
344C22—44no—
345C22—44no—
346C22—44no—
347C22—82no—
348C22—82no—
349C22—82no—
350C22—82no—
351C22—82no—
352C22—82no—
353C22—82no—
354C22—82no—
355C22C2×#11711yescharacteristic
356C22C2×C4×D411yescharacteristic
357C22C2×C4×D411yescharacteristic
358C22C2×C4×D411yescharacteristic
359C22C4×#4111yescharacteristic
360C22#51811yescharacteristic
361C22#52011yescharacteristic
362C22C2×#12111yescharacteristic
363C22C2×#12111yescharacteristic
364C22C2×#12311yescharacteristic
365C22#52511yescharacteristic
366C22C2×#12411yescharacteristic
367C22C2×#12611yescharacteristic
368C22#52911yescharacteristic
369C22#53211yescharacteristic
370C22#53511yescharacteristic
371C22#53711yescharacteristic
372C22#54011yescharacteristic
373C22#54211yescharacteristic
374C22D4211yescharacteristic
375C22#54611yescharacteristic
376C22#54711yescharacteristic
377C22#54811yescharacteristic
378C22#55011yescharacteristic
379C22#55011yescharacteristic
380C22#55011yescharacteristic
381C22#55311yescharacteristic
382C22#55311yescharacteristic
383C22#55511yescharacteristic
384C22#55611yescharacteristic
385C22#55611yescharacteristic
386C22#55911yescharacteristic
387C22#55911yescharacteristic
388C22#55911yescharacteristic
389C22#55911yescharacteristic
390C4—24no—
391C4—24no—
392C4—42no—
393C4—44no—
394C4—42no—
395C4—42no—
396C4—42no—
397C4—44no—
398C4—82no—
399C4#38818yescomplemented
400C2—84no—
401C2C2×#38811yescharacteristic
402C2C4×#12111yescharacteristic
403C2#232411yescharacteristic
404C2#235411yescharacteristic
405C2#235711yescharacteristic
406C2#236611yescharacteristic
407C2#236711yescharacteristic
408C2#241411yescharacteristic
409C2#241611yescharacteristic
410C2#244511yescharacteristic
411C2#244811yescharacteristic
412C2#251211yescharacteristic
413C2#251311yescharacteristic
414C2#254811yescharacteristic
415C2#259211yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#388C2semidirect
5. C2×C4×C4⋊C4C2semidirect
6. C2×C4×C4⋊C4C2semidirect
7. #1440C2semidirect
8. #1439C2semidirect
9. #1437C2semidirect
10. C4⋊#95C2semidirect
11. C4⋊#95C2semidirect
30. #390C4semidirect
73. C2×C4⋊C4D4semidirect
399. C4#388semidirect

Maximal subgroups

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

subgroupindex
C2×#3902
C2×#3882
C2×C4×C4⋊C42
#14402
#14392
#14372
C4⋊#952