Finite Group Databasebeta

← #16701

Subgroups — #16701

Order 256.

669 conjugacy classes of subgroups.

The subgroup lattice has 321 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#399C211yesmaximal, characteristic
2C2×#397C211yesmaximal, characteristic
3C2×#388C211yesmaximal, characteristic
4C2×#382C211yesmaximal, characteristic, complemented
5#1445C211yesmaximal, characteristic, complemented
6#1445C211yesmaximal, characteristic, complemented
7#1441C212yesmaximal, complemented
8#1441C212yesmaximal, complemented
9#1440C212yesmaximal
10#1439C212yesmaximal
11C4⋊#95C211yesmaximal, characteristic, complemented
12C22×C4⋊C4C2211yescharacteristic
13C22×C4⋊C4C2211yescharacteristic
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2211yescharacteristic
17C22×C22⋊C4C2211yescharacteristic
18C22×C22⋊C4C2212yes—
19C22×C22⋊C4C2211yescharacteristic
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2211yescharacteristic
22C22×C42C2211yescharacteristic
23#399—24no—
24#397—24no—
25#388—24no—
26#382—24no—
27C2×#95C2211yescharacteristic
28C2×#95C2212yes—
29C2×#95C2211yescharacteristic
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2211yescharacteristic
33C2×#95C2211yescharacteristic
34C2×#95C2212yes—
35C2×#95C2212yes—
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2212yes—
39C25C2311yescharacteristic
40C23×C4C2312yes—
41C23×C4C2312yes—
42C23×C4C2312yes—
43C23×C4C2311yescharacteristic
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46C23×C4C2311yescharacteristic
47C23×C4C2312yes—
48C23×C4C2311yescharacteristic
49C23×C4C2311yescharacteristic
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—24no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—24no—
58C2×C4⋊C4—24no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4—42no—
62C2×C4⋊C4—42no—
63C2×C4⋊C4—42no—
64C2×C22⋊C4—22no—
65C2×C22⋊C4—22no—
66C2×C22⋊C4—24no—
67C2×C22⋊C4—24no—
68C2×C22⋊C4—22no—
69C2×C22⋊C4—22no—
70C2×C22⋊C4—24no—
71C2×C22⋊C4—24no—
72C2×C22⋊C4—42no—
73C2×C22⋊C4—42no—
74C2×C22⋊C4—42no—
75C2×C22⋊C4—42no—
76C2×C22⋊C4D414yes—
77C2×C42—24no—
78C2×C42D414yes—
79#95—24no—
80#95—24no—
81#95—22no—
82#95—22no—
83#95—22no—
84#95—24no—
85#95—22no—
86#95—42no—
87#95—42no—
88#95—42no—
89#95—42no—
90#95—42no—
91C24—21no—
92C24—21no—
93C24—22no—
94C24—22no—
95C24—21no—
96C24—21no—
97C24—22no—
98C24—21no—
99C24—21no—
100C24—22no—
101C24C2×D412yes—
102C24C2411yescharacteristic
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—21no—
106C22×C4—22no—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4—22no—
110C22×C4—22no—
111C22×C4—21no—
112C22×C4—22no—
113C22×C4—22no—
114C22×C4—21no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—21no—
121C22×C4—22no—
122C22×C4—21no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—21no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—22no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—22no—
153C22×C4C2×D412yes—
154C22×C4C2×D412yes—
155C22×C4C2×D412yes—
156C22×C4C2×D412yes—
157C22×C4C2×D412yes—
158C22×C4#4114yes—
159C22×C4#4112yes—
160C22×C4#4114yes—
161C4⋊C4—48no—
162C4⋊C4—48no—
163C4⋊C4—44no—
164C4⋊C4—44no—
165C4⋊C4—44no—
166C22⋊C4—28no—
167C22⋊C4—48no—
168C22⋊C4—44no—
169C22⋊C4—48no—
170C22⋊C4—44no—
171C42—28no—
172C23—22no—
173C23—22no—
174C23—22no—
175C23—24no—
176C23—24no—
177C23—41no—
178C23—41no—
179C23—41no—
180C23—41no—
181C23—41no—
182C23—41no—
183C23—42no—
184C23—42no—
185C23—42no—
186C23—41no—
187C23—41no—
188C23—42no—
189C23—42no—
190C23—42no—
191C23—42no—
192C23—42no—
193C23—42no—
194C23—42no—
195C23C22×D411yescharacteristic
196C23C22×D411yescharacteristic
197C23C2×#4111yescharacteristic
198C23C2×#4112yes—
199C23C2×#4112yes—
200C23H(5,𝔽2)11yescharacteristic
201C23H(5,𝔽2)11yescharacteristic
202C23H(5,𝔽2)12yes—
203C232−1+411yescharacteristic
204C232−1+411yescharacteristic
205C232−1+412yes—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—24no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—41no—
223C2×C4—41no—
224C2×C4—42no—
225C2×C4—42no—
226C2×C4—42no—
227C2×C4—42no—
228C2×C4—42no—
229C2×C4—42no—
230C2×C4—42no—
231C2×C4—42no—
232C2×C4—42no—
233C2×C4—41no—
234C2×C4—42no—
235C2×C4—41no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—41no—
239C2×C4—42no—
240C2×C4—41no—
241C2×C4—42no—
242C2×C4—41no—
243C2×C4—42no—
244C2×C4—42no—
245C2×C4—41no—
246C2×C4—42no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—42no—
250C2×C4—42no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—42no—
254C2×C4—42no—
255C2×C4—42no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4#12114yes—
263C2×C4#12314yes—
264C22—42no—
265C22—44no—
266C22—44no—
267C22—42no—
268C22—42no—
269C22—81no—
270C22—81no—
271C22—81no—
272C22—81no—
273C22—82no—
274C22—82no—
275C22C2×#12111yescharacteristic
276C22C2×#12311yescharacteristic
277C22#53211yescharacteristic
278C22#53511yescharacteristic
279C22#53511yescharacteristic
280C22#53611yescharacteristic
281C22#53611yescharacteristic
282C22#53711yescharacteristic
283C22#53711yescharacteristic
284C22#53912yes—
285C22#54012yes—
286C22#54112yes—
287C22#54211yescharacteristic
288C22#54211yescharacteristic
289C22#54212yes—
290C22#54612yes—
291C22#54712yes—
292C22#55112yes—
293C22#55212yes—
294C22#55212yes—
295C22#55912yes—
296C22#56212yes—
297C22#56312yes—
298C4—24no—
299C4—24no—
300C4—42no—
301C4—44no—
302C4—42no—
303C4—81no—
304C4—82no—
305C4—81no—
306C4—82no—
307C4—82no—
308C2—82no—
309C2#248611yescharacteristic
310C2#249811yescharacteristic
311C2#254411yescharacteristic
312C2#262011yescharacteristic
313C2#262411yescharacteristic
314C2#266411yescharacteristic
315C2#269812yes—
316C2#270612yes—
317C2#275412yes—
318C2#277312yes—
319C2#282011yescharacteristic
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
4. C2×#382C2semidirect
5. #1445C2semidirect
6. #1445C2semidirect
7. #1441C2semidirect
8. #1441C2semidirect
11. C4⋊#95C2semidirect

Maximal subgroups

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

subgroupindex
C2×#3992
C2×#3972
C2×#3882
C2×#3822
#14452
#14412
#14402
#14392
C4⋊#952