Finite Group Databasebeta

← #13872

Subgroups — #13872

Order 256.

1475 conjugacy classes of subgroups.

The subgroup lattice has 361 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C23×C4⋊C4C211yesmaximal, characteristic, complemented
3C2×#386C212yesmaximal
4C2×#380C211yesmaximal, characteristic, complemented
5C2×#380C212yesmaximal, complemented
6#1441C212yesmaximal, complemented
7#1439C212yesmaximal, complemented
8C4⋊#95C212yesmaximal, complemented
9C22⋊#95C212yesmaximal, complemented
10C23×D4C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C24×C4C2212yes—
13C24×C4C2211yescharacteristic
14C2×C4×D4—24no—
15C2×C4×D4—24no—
16C2×C4×D4C418yescomplemented
17C22×C4⋊C4—24no—
18C22×C4⋊C4—28no—
19C22×C4⋊C4C2212yes—
20C22×C4⋊C4C2212yes—
21C22×C4⋊C4C2211yescharacteristic
22C22×C4⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2214yes—
25C22×C22⋊C4C2211yescharacteristic
26C22×C22⋊C4C2211yescharacteristic
27C22×C42C2211yescharacteristic
28#386—28no—
29#380—24no—
30#380—28no—
31C2×#95C2214yes—
32C2×#95C2214yes—
33C2×#95C2212yes—
34C2×#95C2214yes—
35C25C2311yescharacteristic
36C25C2311yescharacteristic
37C22×D4—22no—
38C22×D4—22no—
39C22×D4—22no—
40C22×D4—22no—
41C22×D4C2×C414yes—
42C22×D4D414yes—
43C22×D4Q814yes—
44C23×C4—24no—
45C23×C4—24no—
46C23×C4—24no—
47C23×C4—28no—
48C23×C4—22no—
49C23×C4—22no—
50C23×C4—24no—
51C23×C4—24no—
52C23×C4—24no—
53C23×C4—24no—
54C23×C4—44no—
55C23×C4C2×C414yes—
56C23×C4C2×C414yescomplemented
57C23×C4D414yes—
58C23×C4D414yes—
59C23×C4C2314yes—
60C23×C4C2311yescharacteristic
61C23×C4C2311yescharacteristic
62C23×C4C2314yes—
63C23×C4C2311yescharacteristic
64C23×C4C2311yescharacteristic
65C23×C4C2311yescharacteristic
66C4×D4—232no—
67C2×C4⋊C4—232no—
68C2×C4⋊C4—28no—
69C2×C4⋊C4—24no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—24no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—24no—
75C2×C4⋊C4—24no—
76C2×C4⋊C4—24no—
77C2×C4⋊C4C2×C414yescomplemented
78C2×C4⋊C4D418yescomplemented
79C2×C22⋊C4—22no—
80C2×C22⋊C4—22no—
81C2×C22⋊C4—22no—
82C2×C22⋊C4—22no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—28no—
85C2×C22⋊C4—24no—
86C2×C22⋊C4—24no—
87C2×C22⋊C4—28no—
88C2×C22⋊C4—44no—
89C2×C22⋊C4C2×C414yes—
90C2×C22⋊C4C2×C414yescomplemented
91C2×C42—22no—
92C2×C42—22no—
93C2×C42C2×C414yescomplemented
94#95—28no—
95#95—24no—
96#95—28no—
97#95—44no—
98C24—22no—
99C24—22no—
100C24—22no—
101C24—22no—
102C24—22no—
103C24—21no—
104C24—21no—
105C24—22no—
106C24—21no—
107C24—21no—
108C24—22no—
109C24—22no—
110C24C22×C412yes—
111C24C22×C412yes—
112C24C2×D412yes—
113C24C2×D412yes—
114C24C2×D412yes—
115C24C2×D412yes—
116C24C2×Q812yes—
117C24C2×Q812yes—
118C24#4112yes—
119C24#4112yes—
120C24C2411yescharacteristic
121C2×D4—28no—
122C2×D4—28no—
123C2×D4—28no—
124C2×D4—28no—
125C2×D4—28no—
126C2×D4—28no—
127C2×D4C4⋊C4116yescomplemented
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—21no—
133C22×C4—21no—
134C22×C4—216no—
135C22×C4—28no—
136C22×C4—216no—
137C22×C4—28no—
138C22×C4—216no—
139C22×C4—22no—
140C22×C4—24no—
141C22×C4—21no—
142C22×C4—21no—
143C22×C4—21no—
144C22×C4—21no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—22no—
148C22×C4—24no—
149C22×C4—22no—
150C22×C4—24no—
151C22×C4—24no—
152C22×C4—22no—
153C22×C4—28no—
154C22×C4—216no—
155C22×C4—24no—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—24no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—416no—
163C22×C4—416no—
164C22×C4—48no—
165C22×C4—48no—
166C22×C4—44no—
167C22×C4—48no—
168C22×C4—44no—
169C22×C4C22⋊C4116yescomplemented
170C22×C4C22×C412yes—
171C22×C4C22×C412yes—
172C22×C4C22×C412yes—
173C22×C4C22×C412yes—
174C22×C4C22×C412yes—
175C22×C4C2×D418yes—
176C22×C4C2×D412yes—
177C22×C4C2×D412yes—
178C22×C4C2×D412yes—
179C22×C4C2×D412yes—
180C22×C4C2×D412yes—
181C22×C4C2×D414yes—
182C22×C4C2×Q812yes—
183C22×C4#4114yes—
184C4⋊C4—216no—
185C4⋊C4—28no—
186C4⋊C4—216no—
187C4⋊C4—48no—
188C22⋊C4—28no—
189C22⋊C4—28no—
190C22⋊C4—416no—
191C22⋊C4—48no—
192C42—28no—
193C23—24no—
194C23—24no—
195C23—22no—
196C23—24no—
197C23—22no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—24no—
204C23—24no—
205C23—24no—
206C23—24no—
207C23—24no—
208C23—24no—
209C23—22no—
210C23—22no—
211C23—24no—
212C23—24no—
213C23—22no—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—24no—
218C23—24no—
219C23—24no—
220C23—24no—
221C23—41no—
222C23—42no—
223C23—41no—
224C23—41no—
225C23—41no—
226C23—42no—
227C23—42no—
228C23—42no—
229C23—42no—
230C23—42no—
231C23C2×C22⋊C414yes—
232C23C2×C4⋊C414yes—
233C23C2×C4⋊C414yescomplemented
234C23#11714yes—
235C23#12114yes—
236C23#12114yes—
237C23C22⋊Q814yes—
238C23C22⋊Q814yes—
239C23C23×C411yescharacteristic
240C23C22×D411yescharacteristic
241C23C22×D411yescharacteristic
242C23C22×D411yescharacteristic
243C23C22×D412yes—
244C23C22×Q811yescharacteristic
245C23C2×#4111yescharacteristic
246C23C2×#4111yescharacteristic
247C23C2×#4112yes—
248C23H(5,𝔽2)12yes—
249C232−1+412yes—
250D4—232no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—24no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—232no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—432no—
270C2×C4—41no—
271C2×C4—44no—
272C2×C4—42no—
273C2×C4—41no—
274C2×C4—41no—
275C2×C4—44no—
276C2×C4—41no—
277C2×C4—42no—
278C2×C4—44no—
279C2×C4—44no—
280C2×C4—416no—
281C2×C4—44no—
282C2×C4—44no—
283C2×C4—44no—
284C2×C4—44no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—44no—
288C2×C4C2×C22⋊C414yes—
289C2×C4C2×C22⋊C414yes—
290C2×C4C2×C4⋊C414yescomplemented
291C2×C4C4×D418yes—
292C2×C4#12014yes—
293C2×C4#12118yes—
294C2×C4#12314yes—
295C22—24no—
296C22—28no—
297C22—28no—
298C22—24no—
299C22—24no—
300C22—28no—
301C22—28no—
302C22—24no—
303C22—24no—
304C22—24no—
305C22—28no—
306C22—24no—
307C22—42no—
308C22—44no—
309C22—42no—
310C22—42no—
311C22—44no—
312C22—44no—
313C22—42no—
314C22—42no—
315C22—42no—
316C22#38018yescomplemented
317C22C22×C22⋊C411yescharacteristic
318C22C22×C4⋊C411yescharacteristic
319C22C2×#11711yescharacteristic
320C22C2×C4×D412yes—
321C22#52012yes—
322C22C2×#12011yescharacteristic
323C22C2×#12111yescharacteristic
324C22C2×#12111yescharacteristic
325C22C2×#12112yes—
326C22C2×C22⋊Q811yescharacteristic
327C22C2×C22⋊Q811yescharacteristic
328C22C2×#12311yescharacteristic
329C22#53511yescharacteristic
330C22#53611yescharacteristic
331C22#53712yes—
332C22D4212yes—
333C22#54612yes—
334C22#54712yes—
335C22#54812yes—
336C22D4×Q812yes—
337C22#55212yes—
338C22#55312yes—
339C22#55412yes—
340C4—24no—
341C4—24no—
342C4—42no—
343C4—48no—
344C4—42no—
345C4—84no—
346C4#38618yescomplemented
347C2—28no—
348C2—44no—
349C2C2×#38011yescharacteristic
350C2C2×#38611yescharacteristic
351C2#231111yescharacteristic
352C2D4×C4⋊C412yes—
353C2#235212yes—
354C2#240811yescharacteristic
355C2#240911yescharacteristic
356C2#241612yes—
357C2#241712yes—
358C2#248611yescharacteristic
359C2#248711yescharacteristic
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
2. C23×C4⋊C4C2semidirect
4. C2×#380C2semidirect
5. C2×#380C2semidirect
6. #1441C2semidirect
7. #1439C2semidirect
8. C4⋊#95C2semidirect
9. C22⋊#95C2semidirect
16. C2×C4×D4C4semidirect
56. C23×C4C2×C4semidirect
77. C2×C4⋊C4C2×C4semidirect
78. C2×C4⋊C4D4semidirect
90. C2×C22⋊C4C2×C4semidirect
93. C2×C42C2×C4semidirect
127. C2×D4C4⋊C4semidirect
169. C22×C4C22⋊C4semidirect
233. C23C2×C4⋊C4semidirect
290. C2×C4C2×C4⋊C4semidirect
316. C22#380semidirect
346. C4#386semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
C23×C4⋊C42
C2×#3862
C2×#3802
#14412
#14392
C4⋊#952
C22⋊#952