Finite Group Databasebeta

← #33029

Subgroups — #33029

Order 256.

432 conjugacy classes of subgroups.

The subgroup lattice has 325 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#479C211yesmaximal, characteristic, complemented
2C2×#464C211yesmaximal, characteristic
3#2861C211yesmaximal, characteristic
4C42×Q8C211yesmaximal, characteristic, complemented
5#1989C211yesmaximal, characteristic, complemented
6#1983C211yesmaximal, characteristic
7#1928C211yesmaximal, characteristic, complemented
8#1927C211yesmaximal, characteristic, complemented
9#1926C211yesmaximal, characteristic
10#1925C211yesmaximal, characteristic
11#1880C211yesmaximal, characteristic
12#1880C211yesmaximal, characteristic
13#1878C211yesmaximal, characteristic, complemented
14#1878C211yesmaximal, characteristic, complemented
15#1831C211yesmaximal, characteristic, complemented
16C22×Q16C2211yescharacteristic
17C22×SD16C2211yescharacteristic
18C2×#125C2211yescharacteristic
19C2×#124C2211yescharacteristic
20C2×C4×Q8C2211yescharacteristic
21C2×C4×Q8C2211yescharacteristic
22C2×C4×Q8C2211yescharacteristic
23#479—24no—
24#464—24no—
25C2×#107C2211yescharacteristic
26C2×#106C2211yescharacteristic
27C2×C4⋊C8C2211yescharacteristic
28C2×C4⋊C8C2211yescharacteristic
29C2×#103C2211yescharacteristic
30C2×#103C2211yescharacteristic
31C2×#103C2211yescharacteristic
32C2×#103C2211yescharacteristic
33C2×#103C2211yescharacteristic
34C2×#102C2211yescharacteristic
35C2×#102C2211yescharacteristic
36C2×#102C2211yescharacteristic
37#391C2211yescharacteristic
38#391C2211yescharacteristic
39#390C2211yescharacteristic
40#390C2211yescharacteristic
41#388—21no—
42#388—21no—
43#388—21no—
44#388—21no—
45C4×C4⋊C4—21no—
46C4×C4⋊C4—21no—
47C4×C4⋊C4—21no—
48C4×C4⋊C4C2211yescharacteristic
49C4×C4⋊C4C2211yescharacteristic
50C4×C4⋊C4C2211yescharacteristic
51C43—21no—
52C43C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#336C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60#336C2211yescharacteristic
61C22×Q8C2311yescharacteristic
62C22×Q8C2311yescharacteristic
63C22×D4C2311yescharacteristic
64C2×Q16—22no—
65C2×Q16—22no—
66C2×Q16—22no—
67C2×SD16—22no—
68C2×SD16—22no—
69C2×SD16—22no—
70C22×C8C2311yescharacteristic
71C22×C8C2311yescharacteristic
72C22×C8C2311yescharacteristic
73C22×C8C2311yescharacteristic
74#125—22no—
75#125—22no—
76#124—22no—
77#124—22no—
78C4×Q8—22no—
79C4×Q8—22no—
80C4×Q8—22no—
81C4×Q8—22no—
82C4×Q8—22no—
83C4×Q8D414yes—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4—21no—
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2311yescharacteristic
93C2×C4⋊C4C2311yescharacteristic
94C2×C22⋊C4—21no—
95C2×C22⋊C4—21no—
96C2×C22⋊C4—21no—
97C2×C22⋊C4—21no—
98C2×C22⋊C4—21no—
99C2×C22⋊C4—21no—
100C2×C42—21no—
101C2×C42—21no—
102C2×C42—21no—
103C2×C42—21no—
104C2×C42—21no—
105C2×C42—21no—
106C2×C42D411yescharacteristic
107C2×C42D411yescharacteristic
108C2×C42D411yescharacteristic
109C2×C42D411yescharacteristic
110C2×C42C2311yescharacteristic
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113#107—22no—
114#106—22no—
115C4⋊C8—22no—
116C4⋊C8—22no—
117#103—22no—
118#103—22no—
119#103—22no—
120#103—22no—
121#103—22no—
122#102—22no—
123#102—22no—
124#102—22no—
125#95—21no—
126#95—21no—
127#95—21no—
128#95—21no—
129#95—21no—
130#95—21no—
131#95—21no—
132C24—21no—
133C2×Q8—21no—
134C2×Q8—21no—
135C2×Q8—21no—
136C2×Q8—21no—
137C2×Q8—21no—
138C2×Q8—21no—
139C2×Q8—21no—
140C2×Q8—21no—
141C2×Q8—21no—
142C2×Q8C2×D412yes—
143C2×Q8#4112yes—
144C2×Q8#4112yes—
145C2×D4—21no—
146C2×D4—21no—
147C2×D4—21no—
148C2×D4—21no—
149C2×D4—21no—
150C2×D4—21no—
151C22×C4—21no—
152C22×C4—21no—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4—21no—
158C22×C4C2×D411yescharacteristic
159C22×C4C2×D411yescharacteristic
160C22×C4C2×D411yescharacteristic
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163C22×C4C2×D411yescharacteristic
164C22×C4C2411yescharacteristic
165Q16—44no—
166SD16—44no—
167C2×C8—21no—
168C2×C8—21no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—21no—
178C2×C8—21no—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4—24no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—42no—
190C4⋊C4—42no—
191C4⋊C4C2×D412yes—
192C4⋊C4#4112yes—
193C4⋊C4#4112yes—
194C22⋊C4—42no—
195C22⋊C4—42no—
196C22⋊C4—42no—
197C22⋊C4—42no—
198C22⋊C4—42no—
199C22⋊C4—42no—
200C42—24no—
201C42—24no—
202C42—24no—
203C42—22no—
204C42—22no—
205C42—21no—
206C42—21no—
207C42—21no—
208C42—21no—
209C42—41no—
210C42—41no—
211C42—42no—
212C42—42no—
213C42—42no—
214C42C2×D412yes—
215C42#4112yes—
216C23—41no—
217C23—41no—
218C23—41no—
219C23—41no—
220C23—41no—
221C23—41no—
222C23—41no—
223C23C22×D411yescharacteristic
224Q8—22no—
225Q8—22no—
226Q8—22no—
227Q8—41no—
228Q8—41no—
229Q8—41no—
230Q8—41no—
231Q8#12414yes—
232D4—41no—
233D4—41no—
234D4—41no—
235D4—41no—
236C2×C4—22no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—22no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—41no—
262C2×C4—41no—
263C2×C4—41no—
264C2×C4—41no—
265C2×C4—41no—
266C2×C4—41no—
267C2×C4—41no—
268C2×C4—41no—
269C2×C4—41no—
270C2×C4—41no—
271C2×C4#12112yes—
272C2×C4#12112yes—
273C2×C4#13512yes—
274C2×C4#13712yes—
275C2×C4C22×D411yescharacteristic
276C2×C4C2×#4111yescharacteristic
277C2×C4C2×#4111yescharacteristic
278C2×C4C2×#4111yescharacteristic
279C2×C4C2×#4111yescharacteristic
280C2×C4C2×#4111yescharacteristic
281C8—41no—
282C8—41no—
283C8—41no—
284C8—41no—
285C22—81no—
286C22—81no—
287C22—81no—
288C22—81no—
289C22—81no—
290C22—81no—
291C22—81no—
292C22C2×#12111yescharacteristic
293C22#52511yescharacteristic
294C22#52511yescharacteristic
295C22C2×#13511yescharacteristic
296C22C2×#13711yescharacteristic
297C22#57511yescharacteristic
298C22#57511yescharacteristic
299C4—24no—
300C4—22no—
301C4—22no—
302C4—22no—
303C4—22no—
304C4—41no—
305C4—42no—
306C4—41no—
307C4—42no—
308C4—42no—
309C4—81no—
310C4—81no—
311C4—81no—
312C4C2×#12411yescharacteristic
313C4#52911yescharacteristic
314C4#52911yescharacteristic
315C4#53211yescharacteristic
316C2—161no—
317C2#285011yescharacteristic
318C2#303511yescharacteristic
319C2#303711yescharacteristic
320C2#310211yescharacteristic
321C2#310811yescharacteristic
322C2#311111yescharacteristic
323C2#311711yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#479C2semidirect
4. C42×Q8C2semidirect
5. #1989C2semidirect
7. #1928C2semidirect
8. #1927C2semidirect
13. #1878C2semidirect
14. #1878C2semidirect
15. #1831C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4792
C2×#4642
#28612
C42×Q82
#19892
#19832
#19282
#19272
#19262
#19252
#18802
#18782
#18312