Finite Group Databasebeta

← #15236

Subgroups — #15236

Order 256.

951 conjugacy classes of subgroups.

The subgroup lattice has 317 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C2×#391C211yesmaximal, characteristic, complemented
3C2×#391C211yesmaximal, characteristic, complemented
4C2×#382C211yesmaximal, characteristic, complemented
5C2×#380C211yesmaximal, characteristic
6C2×C4×C22⋊C4C211yesmaximal, characteristic
7#1442C214yesmaximal, complemented
8#1440C214yesmaximal
9C4⋊#95C211yesmaximal, characteristic, complemented
10C23×Q8C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C2×C22⋊Q8—24no—
13C2×C22⋊Q8—24no—
14C2×C22⋊Q8—24no—
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2212yes—
22C22×C42C2211yescharacteristic
23C22×C42C2211yescharacteristic
24#391—24no—
25#391—24no—
26#382—24no—
27#380—24no—
28C4×C22⋊C4—24no—
29C2×#95C2214yes—
30C2×#95C2214yes—
31C2×#95C2214yes—
32C2×#95C2214yes—
33C2×#95C2212yes—
34C2×#95C2212yes—
35C25C2311yescharacteristic
36C22×Q8—22no—
37C22×Q8—22no—
38C22×Q8—22no—
39C22×Q8—22no—
40C22×Q8—22no—
41C22×Q8—22no—
42C22×Q8D414yes—
43C23×C4—22no—
44C23×C4—22no—
45C23×C4—22no—
46C23×C4—22no—
47C23×C4—22no—
48C23×C4—22no—
49C23×C4D414yes—
50C23×C4C2312yes—
51C23×C4C2312yes—
52C23×C4C2312yes—
53C23×C4C2312yes—
54C23×C4C2312yes—
55C23×C4C2311yescharacteristic
56C23×C4C2312yes—
57C23×C4C2311yescharacteristic
58C22⋊Q8—232no—
59C2×C4⋊C4—24no—
60C2×C4⋊C4—24no—
61C2×C4⋊C4—24no—
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⋊C4D414yes—
71C2×C22⋊C4—24no—
72C2×C22⋊C4—24no—
73C2×C22⋊C4—24no—
74C2×C22⋊C4—24no—
75C2×C22⋊C4—24no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—24no—
78C2×C22⋊C4—28no—
79C2×C42—22no—
80C2×C42—22no—
81C2×C42—22no—
82C2×C42—22no—
83C2×C42—22no—
84C2×C42D414yes—
85#95—24no—
86#95—24no—
87#95—28no—
88#95—28no—
89#95—28no—
90#95—28no—
91C24—21no—
92C24—21no—
93C24—21no—
94C24—22no—
95C24—21no—
96C24—21no—
97C24—21no—
98C24—22no—
99C24—22no—
100C24C2×D412yes—
101C24#4114yes—
102C24C2411yescharacteristic
103C2×Q8—28no—
104C2×Q8—28no—
105C2×Q8—28no—
106C2×Q8—44no—
107C2×Q8—44no—
108C2×Q8—44no—
109C2×Q8—44no—
110C22×C4—22no—
111C22×C4—22no—
112C22×C4—21no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—21no—
120C22×C4—21no—
121C22×C4—24no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—22no—
137C22×C4—22no—
138C22×C4—28no—
139C22×C4—28no—
140C22×C4—28no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—22no—
150C22×C4—24no—
151C22×C4—44no—
152C22×C4—44no—
153C22×C4—44no—
154C22×C4—44no—
155C22×C4C2×D414yes—
156C22×C4C2×D414yes—
157C22×C4C2×D414yes—
158C22×C4C2×D412yes—
159C22×C4C2×D412yes—
160C22×C4C2×D412yes—
161C22×C4C2×D412yes—
162C22×C4C2×D412yes—
163C22×C4#4114yes—
164C22×C4#4112yes—
165C22×C4#4112yes—
166C22×C4#4112yes—
167C4⋊C4—216no—
168C4⋊C4—28no—
169C4⋊C4—44no—
170C4⋊C4—44no—
171C22⋊C4—216no—
172C22⋊C4—216no—
173C22⋊C4—48no—
174C42—28no—
175C42—44no—
176C23—22no—
177C23—22no—
178C23—22no—
179C23—24no—
180C23—24no—
181C23—22no—
182C23—22no—
183C23—22no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—24no—
188C23—41no—
189C23—41no—
190C23—41no—
191C23—41no—
192C23—42no—
193C23—42no—
194C23—42no—
195C23—42no—
196C23—42no—
197C23—42no—
198C23#12414yes—
199C23C22×D411yescharacteristic
200C23C22×D411yescharacteristic
201C23C22×D411yescharacteristic
202C23C22×D411yescharacteristic
203C23C2×#4111yescharacteristic
204C23C2×#4111yescharacteristic
205C23C2×#4111yescharacteristic
206C23C2×#4112yes—
207C23C2×#4112yes—
208C232−1+412yes—
209C232−1+412yes—
210Q8—416no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—22no—
214C2×C4—24no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—28no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—42no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—42no—
229C2×C4—42no—
230C2×C4—41no—
231C2×C4—42no—
232C2×C4—41no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—42no—
239C2×C4—44no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—416no—
245C2×C4—42no—
246C2×C4—42no—
247C2×C4—44no—
248C2×C4—42no—
249C2×C4—42no—
250C2×C4—44no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—44no—
254C2×C4—44no—
255C2×C4#12014yes—
256C2×C4#12114yes—
257C2×C4#12114yes—
258C2×C4#12114yes—
259C2×C4#12314yes—
260C2×C4#12314yes—
261C2×C4#12414yes—
262C22—24no—
263C22—24no—
264C22—24no—
265C22—42no—
266C22—42no—
267C22—44no—
268C22—44no—
269C22—42no—
270C22—44no—
271C22—42no—
272C22—44no—
273C22C2×#12011yescharacteristic
274C22C2×#12111yescharacteristic
275C22C2×#12111yescharacteristic
276C22C2×#12111yescharacteristic
277C22C2×#12311yescharacteristic
278C22C2×#12311yescharacteristic
279C22#52512yes—
280C22C2×#12411yescharacteristic
281C22C2×#12411yescharacteristic
282C22#52912yes—
283C22#53211yescharacteristic
284C22#53612yes—
285C22#53611yescharacteristic
286C22#53611yescharacteristic
287C22#54112yes—
288C22#54712yes—
289C22#54812yes—
290C22#54812yes—
291C22#54812yes—
292C22#55212yes—
293C22#55212yes—
294C22#55212yes—
295C22#55612yes—
296C4—42no—
297C4—44no—
298C4—44no—
299C4—44no—
300C4—44no—
301C4—82no—
302C4—82no—
303C4#39418yes—
304C2—44no—
305C2C2×#39411yescharacteristic
306C2#241512yes—
307C2#242112yes—
308C2#243211yescharacteristic
309C2#243611yescharacteristic
310C2#248912yes—
311C2#249911yescharacteristic
312C2#250311yescharacteristic
313C2#253612yes—
314C2#262111yescharacteristic
315C2#285011yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#391C2semidirect
3. C2×#391C2semidirect
4. C2×#382C2semidirect
7. #1442C2semidirect
9. C4⋊#95C2semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3912
C2×#3822
C2×#3802
C2×C4×C22⋊C42
#14422
#14402
C4⋊#952