Finite Group Databasebeta

← #16265

Subgroups — #16265

Order 256.

1051 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic, complemented
2C2×#396C212yesmaximal, complemented
3C2×#393C211yesmaximal, characteristic, complemented
4C2×#386C211yesmaximal, characteristic
5C2×#380C211yesmaximal, characteristic, complemented
6#1446C211yesmaximal, characteristic, complemented
7#1444C211yesmaximal, characteristic, complemented
8#1441C212yesmaximal, complemented
9#1439C211yesmaximal, characteristic, complemented
10#1439C212yesmaximal, complemented
11#1438C212yesmaximal
12C23×Q8C2211yescharacteristic
13C23×D4C2211yescharacteristic
14C24×C4C2211yescharacteristic
15C2×C22⋊Q8—24no—
16C2×C22⋊Q8—28no—
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2212yes—
20C22×C4⋊C4C2212yes—
21C22×C22⋊C4C2211yescharacteristic
22C22×C22⋊C4C2211yescharacteristic
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2212yes—
26C22×C22⋊C4C2212yes—
27C22×C22⋊C4C2211yescharacteristic
28#396—28no—
29#393—24no—
30#386—24no—
31#380—24no—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2211yescharacteristic
35C2×#95C2211yescharacteristic
36C2×#95C2211yescharacteristic
37C2×#95C2212yes—
38C2×#95C2212yes—
39C2×#95C2212yes—
40C2×#95C2211yescharacteristic
41C25C2311yescharacteristic
42C25C2311yescharacteristic
43C22×Q8—24no—
44C22×Q8—22no—
45C22×Q8—22no—
46C22×Q8—22no—
47C22×Q8—42no—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4—42no—
51C22×D4—42no—
52C22×D4Q814yescomplemented
53C23×C4—24no—
54C23×C4—22no—
55C23×C4—22no—
56C23×C4—42no—
57C23×C4D414yes—
58C23×C4C2311yescharacteristic
59C23×C4C2312yes—
60C23×C4C2311yescharacteristic
61C23×C4C2312yes—
62C23×C4C2312yes—
63C23×C4C2312yes—
64C23×C4C2311yescharacteristic
65C23×C4C2311yescharacteristic
66C23×C4C2311yescharacteristic
67C22⋊Q8—232no—
68C2×C4⋊C4—24no—
69C2×C4⋊C4—22no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—24no—
72C2×C4⋊C4—24no—
73C2×C4⋊C4—24no—
74C2×C4⋊C4—24no—
75C2×C4⋊C4—42no—
76C2×C4⋊C4—42no—
77C2×C4⋊C4—42no—
78C2×C4⋊C4D418yescomplemented
79C2×C22⋊C4—24no—
80C2×C22⋊C4—24no—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—22no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—24no—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—24no—
88C2×C22⋊C4—22no—
89C2×C22⋊C4—24no—
90C2×C22⋊C4—24no—
91C2×C22⋊C4—24no—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—42no—
94C2×C22⋊C4—42no—
95C2×C22⋊C4—42no—
96C2×C22⋊C4—42no—
97C2×C22⋊C4—42no—
98#95—22no—
99#95—22no—
100#95—22no—
101#95—24no—
102#95—24no—
103#95—42no—
104#95—42no—
105#95—42no—
106#95D414yescomplemented
107C24—22no—
108C24—21no—
109C24—21no—
110C24—21no—
111C24—22no—
112C24—22no—
113C24—22no—
114C24—21no—
115C24—22no—
116C24—21no—
117C24—21no—
118C24—21no—
119C24—21no—
120C24—21no—
121C24—22no—
122C24—22no—
123C24—22no—
124C24—21no—
125C24C2×D412yes—
126C24C2×Q812yes—
127C24C2×Q812yes—
128C24#4112yes—
129C24C2411yescharacteristic
130C2×Q8—28no—
131C2×Q8—48no—
132C2×Q8—48no—
133C2×Q8—44no—
134C2×Q8—44no—
135C2×D4—28no—
136C2×D4—48no—
137C2×D4—44no—
138C2×D4—44no—
139C2×D4—48no—
140C22×C4—21no—
141C22×C4—22no—
142C22×C4—21no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—21no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—21no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—28no—
168C22×C4—28no—
169C22×C4—21no—
170C22×C4—21no—
171C22×C4—21no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—21no—
176C22×C4—22no—
177C22×C4—22no—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—21no—
183C22×C4—22no—
184C22×C4—21no—
185C22×C4—22no—
186C22×C4—44no—
187C22×C4—48no—
188C22×C4—48no—
189C22×C4C2×D414yes—
190C22×C4C2×D414yes—
191C22×C4C2×D414yes—
192C22×C4C2×D412yes—
193C22×C4C2×D414yes—
194C22×C4C2×D412yes—
195C22×C4C2×D412yes—
196C22×C4C2×Q812yes—
197C22×C4#4112yes—
198C4⋊C4—28no—
199C4⋊C4—216no—
200C4⋊C4—48no—
201C4⋊C4—48no—
202C22⋊C4—216no—
203C22⋊C4—48no—
204C22⋊C4—48no—
205C22⋊C4—48no—
206C22⋊C4—44no—
207C22⋊C4—44no—
208C22⋊C4—44no—
209C23—22no—
210C23—22no—
211C23—22no—
212C23—22no—
213C23—22no—
214C23—22no—
215C23—24no—
216C23—24no—
217C23—22no—
218C23—24no—
219C23—24no—
220C23—22no—
221C23—22no—
222C23—22no—
223C23—22no—
224C23—24no—
225C23—24no—
226C23—22no—
227C23—22no—
228C23—42no—
229C23—42no—
230C23—42no—
231C23—42no—
232C23—42no—
233C23—42no—
234C23—42no—
235C23—42no—
236C23—41no—
237C23—41no—
238C23—41no—
239C23—42no—
240C23—41no—
241C23—41no—
242C23—41no—
243C23—42no—
244C23—42no—
245C23—42no—
246C23—42no—
247C23—42no—
248C23—41no—
249C23—42no—
250C23—42no—
251C23—41no—
252C23—42no—
253C23—42no—
254C23C22⋊Q814yes—
255C23C22×D411yescharacteristic
256C23C22×D412yes—
257C23C22×D411yescharacteristic
258C23C22×Q811yescharacteristic
259C23C2×#4111yescharacteristic
260C23C2×#4111yescharacteristic
261C23H(5,𝔽2)12yes—
262C23H(5,𝔽2)12yes—
263C23H(5,𝔽2)11yescharacteristic
264C232−1+412yes—
265C232−1+411yescharacteristic
266Q8—416no—
267D4—416no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—24no—
278C2×C4—22no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—24no—
287C2×C4—416no—
288C2×C4—42no—
289C2×C4—41no—
290C2×C4—42no—
291C2×C4—42no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4—41no—
295C2×C4—42no—
296C2×C4—42no—
297C2×C4—42no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—42no—
308C2×C4—42no—
309C2×C4—41no—
310C2×C4—41no—
311C2×C4—42no—
312C2×C4—42no—
313C2×C4—42no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4#12014yes—
321C2×C4#12114yes—
322C22—24no—
323C22—24no—
324C22—24no—
325C22—42no—
326C22—42no—
327C22—42no—
328C22—44no—
329C22—44no—
330C22—44no—
331C22—44no—
332C22—42no—
333C22—42no—
334C22—42no—
335C22—42no—
336C22—44no—
337C22—44no—
338C22—81no—
339C22—81no—
340C22—81no—
341C22—82no—
342C22—82no—
343C22—81no—
344C22C2×#12011yescharacteristic
345C22C2×#12111yescharacteristic
346C22C2×C22⋊Q811yescharacteristic
347C22#53411yescharacteristic
348C22#53511yescharacteristic
349C22#53512yes—
350C22#53611yescharacteristic
351C22#53711yescharacteristic
352C22#53712yes—
353C22#53712yes—
354C22#53812yes—
355C22#54212yes—
356C22#54312yes—
357C22D4212yes—
358C22#54612yes—
359C22#54611yescharacteristic
360C22#54812yes—
361C22D4×Q812yes—
362C22D4×Q811yescharacteristic
363C22#55211yescharacteristic
364C22#55411yescharacteristic
365C22#56212yes—
366C22#56312yes—
367C4—24no—
368C4—24no—
369C4—44no—
370C4—42no—
371C4—44no—
372C4—44no—
373C4—81no—
374C4—81no—
375C4—82no—
376C2—44no—
377C2—82no—
378C2#240911yescharacteristic
379C2#241011yescharacteristic
380C2#241711yescharacteristic
381C2#261511yescharacteristic
382C2#262011yescharacteristic
383C2#262611yescharacteristic
384C2#267612yes—
385C2#268312yes—
386C2#269212yes—
387C2#270212yes—
388C2#281411yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC23×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C22⋊Q8C2semidirect
2. C2×#396C2semidirect
3. C2×#393C2semidirect
5. C2×#380C2semidirect
6. #1446C2semidirect
7. #1444C2semidirect
8. #1441C2semidirect
9. #1439C2semidirect
10. #1439C2semidirect
52. C22×D4Q8semidirect
78. C2×C4⋊C4D4semidirect
106. #95D4semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3962
C2×#3932
C2×#3862
C2×#3802
#14462
#14442
#14412
#14392
#14382