Finite Group Databasebeta

← #24724

Subgroups — #24724

Order 256.

345 conjugacy classes of subgroups.

The subgroup lattice has 319 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3080C211yesmaximal, characteristic, complemented
2C2×#478C211yesmaximal, characteristic, complemented
3C4×AGL(1,ℤ/8)C211yesmaximal, characteristic
4#2925C211yesmaximal, characteristic, complemented
5#2079C211yesmaximal, characteristic, complemented
6#2078C211yesmaximal, characteristic, complemented
7#2051C211yesmaximal, characteristic
8#2051C211yesmaximal, characteristic
9#1998C211yesmaximal, characteristic, complemented
10#1952C211yesmaximal, characteristic, complemented
11#1951C211yesmaximal, characteristic, complemented
12#1950C211yesmaximal, characteristic, complemented
13#1931C211yesmaximal, characteristic, complemented
14#1931C211yesmaximal, characteristic, complemented
15#1800C211yesmaximal, characteristic, complemented
16C2×AGL(1,ℤ/8)C2211yescharacteristic
17C2×#125C2211yescharacteristic
18C4×#41C2211yescharacteristic
19C2×C4×D4C2211yescharacteristic
20#479—21no—
21#479—21no—
22#478—21no—
23#478—21no—
24#478—21no—
25#478—21no—
26#478—21no—
27#478—21no—
28#442—21no—
29#440—21no—
30C4×SD16—21no—
31C4×D8—21no—
32#433—21no—
33#433—21no—
34#432—21no—
35#431—21no—
36C2×#108C2211yescharacteristic
37C2×#108C2211yescharacteristic
38#428C2211yescharacteristic
39#428C2211yescharacteristic
40#428C2211yescharacteristic
41C2×#107C2211yescharacteristic
42C2×#106C2211yescharacteristic
43#423C2211yescharacteristic
44#423C2211yescharacteristic
45C2×C4⋊C8C2211yescharacteristic
46#418C2211yescharacteristic
47#417C2211yescharacteristic
48#417C2211yescharacteristic
49#417C2211yescharacteristic
50C2×#102C2211yescharacteristic
51C2×#102C2211yescharacteristic
52C2×#100C2211yescharacteristic
53C2×#100C2211yescharacteristic
54#408C2211yescharacteristic
55#408C2211yescharacteristic
56#405C2211yescharacteristic
57#405C2211yescharacteristic
58C4×M16C2211yescharacteristic
59#343C2211yescharacteristic
60#343C2211yescharacteristic
61#343C2211yescharacteristic
62#343C2211yescharacteristic
63#343C2211yescharacteristic
64#343C2211yescharacteristic
65#341C2211yescharacteristic
66#341C2211yescharacteristic
67C2×#41C2311yescharacteristic
68C22×D4C2311yescharacteristic
69C23×C4—21no—
70AGL(1,ℤ/8)—22no—
71AGL(1,ℤ/8)—22no—
72C2×SD16—21no—
73C2×D8—21no—
74C2×M16C2311yescharacteristic
75C2×M16C2311yescharacteristic
76C2×M16C2311yescharacteristic
77C2×M16C2311yescharacteristic
78C2×M16C2311yescharacteristic
79C2×M16C2311yescharacteristic
80C22×C8C2311yescharacteristic
81C22×C8C2311yescharacteristic
82#125—21no—
83#125—21no—
84#125—21no—
85#125—21no—
86C4×Q8D411yescharacteristic
87C4×Q8D411yescharacteristic
88C4×D4—21no—
89C4×D4—21no—
90C4×D4—21no—
91C4×D4—21no—
92C4×D4—21no—
93C4×D4—21no—
94C4×D4D411yescharacteristic
95C4×D4D411yescharacteristic
96#117—21no—
97#117C2311yescharacteristic
98C2×C4⋊C4—21no—
99C2×C4⋊C4—21no—
100C2×C4⋊C4C2311yescharacteristic
101C2×C4⋊C4C2311yescharacteristic
102C2×C4⋊C4C2311yescharacteristic
103C2×C22⋊C4—21no—
104C2×C42—21no—
105C2×C42C2311yescharacteristic
106#108—22no—
107#108—22no—
108#107—21no—
109#107—21no—
110#107—21no—
111#107—21no—
112#107—21no—
113#106—21no—
114#106—21no—
115#106—21no—
116#106—21no—
117#106—21no—
118C4⋊C8—21no—
119C4⋊C8—21no—
120C4⋊C8—21no—
121C4⋊C8—21no—
122C4⋊C8D411yescharacteristic
123C4⋊C8D411yescharacteristic
124C4⋊C8D411yescharacteristic
125C4⋊C8D411yescharacteristic
126#103—21no—
127#103—21no—
128#103—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135#102—21no—
136#102—21no—
137#102—21no—
138#100—22no—
139#100—22no—
140C22⋊C8—21no—
141C22⋊C8—21no—
142C22⋊C8—21no—
143C22⋊C8—21no—
144#97—21no—
145#97—21no—
146#97—21no—
147C4×C8—21no—
148C4×C8—21no—
149C4×C8—21no—
150C24—21no—
151#41—21no—
152#41—21no—
153#41—21no—
154#41—21no—
155C2×Q8C2×D411yescharacteristic
156C2×D4—21no—
157C2×D4—21no—
158C2×D4—21no—
159C2×D4—21no—
160C2×D4—21no—
161C2×D4—21no—
162C2×D4C2×D411yescharacteristic
163C2×D4#4112yes—
164C22×C4—21no—
165C22×C4—21no—
166C22×C4—21no—
167C22×C4—21no—
168C22×C4—21no—
169C22×C4—21no—
170C22×C4—41no—
171C22×C4—41no—
172C22×C4—82no—
173C22×C4#4111yescharacteristic
174C22×C4#4111yescharacteristic
175C22×C4C2411yescharacteristic
176SD16—24no—
177D8—24no—
178M16—21no—
179M16—21no—
180M16—21no—
181M16—21no—
182M16—21no—
183M16—21no—
184M16—21no—
185M16—21no—
186M16—21no—
187M16—21no—
188M16—21no—
189M16#4112yes—
190C2×C8—21no—
191C2×C8—21no—
192C2×C8—21no—
193C2×C8—21no—
194C2×C8—21no—
195C2×C8—21no—
196C2×C8—21no—
197C2×C8—21no—
198C2×C8—21no—
199C2×C8—21no—
200C2×C8C2×D411yescharacteristic
201C2×C8C2×D411yescharacteristic
202C2×C8C2×D411yescharacteristic
203C2×C8C2×D411yescharacteristic
204C4⋊C4—21no—
205C4⋊C4—21no—
206C4⋊C4—21no—
207C4⋊C4—21no—
208C4⋊C4—21no—
209C4⋊C4—21no—
210C4⋊C4—21no—
211C4⋊C4—21no—
212C4⋊C4—41no—
213C4⋊C4—41no—
214C4⋊C4—41no—
215C4⋊C4—41no—
216C4⋊C4C2×D411yescharacteristic
217C4⋊C4C2×D411yescharacteristic
218C22⋊C4—21no—
219C22⋊C4—21no—
220C22⋊C4—21no—
221C22⋊C4—41no—
222C22⋊C4—41no—
223C42—21no—
224C42—21no—
225C42—21no—
226C42C2×D411yescharacteristic
227C42C2×D411yescharacteristic
228C42C2×D411yescharacteristic
229C42C2×D411yescharacteristic
230C23—21no—
231C23—22no—
232C23—41no—
233C23—41no—
234C23—81no—
235C23—81no—
236C23C2×#4111yescharacteristic
237Q8—21no—
238Q8—21no—
239D4—21no—
240D4—22no—
241D4—21no—
242D4—22no—
243D4—41no—
244D4—41no—
245D4—41no—
246D4—41no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4—42no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—81no—
259C2×C4—82no—
260C2×C4—82no—
261C2×C4—81no—
262C2×C4—81no—
263C2×C4—81no—
264C2×C4#12111yescharacteristic
265C2×C4#12111yescharacteristic
266C2×C4#12111yescharacteristic
267C2×C4#12111yescharacteristic
268C2×C4C22×D411yescharacteristic
269C2×C4C22×D411yescharacteristic
270C2×C4C2×#4111yescharacteristic
271C2×C4C2×#4111yescharacteristic
272C2×C42−1+411yescharacteristic
273C2×C42−1+411yescharacteristic
274C8—22no—
275C8—21no—
276C8—21no—
277C8—21no—
278C8—21no—
279C8—41no—
280C8—41no—
281C8—41no—
282C8—41no—
283C8—41no—
284C22—21no—
285C22—21no—
286C22—41no—
287C22—42no—
288C22—41no—
289C22—41no—
290C22—82no—
291C22—82no—
292C22—81no—
293C22—81no—
294C22C2×#12111yescharacteristic
295C22#55211yescharacteristic
296C22#55611yescharacteristic
297C4—21no—
298C4—21no—
299C4—21no—
300C4—21no—
301C4—41no—
302C4—41no—
303C4—41no—
304C4—81no—
305C4—81no—
306C4—81no—
307C4#52511yescharacteristic
308C4#53611yescharacteristic
309C4#54711yescharacteristic
310C4#54811yescharacteristic
311C2—21no—
312C2—21no—
313C2—81no—
314C2—82no—
315C2#241511yescharacteristic
316C2#306711yescharacteristic
317C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×AGL(1,ℤ/8)C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3080C2semidirect
2. C2×#478C2semidirect
4. #2925C2semidirect
5. #2079C2semidirect
6. #2078C2semidirect
9. #1998C2semidirect
10. #1952C2semidirect
11. #1951C2semidirect
12. #1950C2semidirect
13. #1931C2semidirect
14. #1931C2semidirect
15. #1800C2semidirect

Maximal subgroups

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

subgroupindex
#30802
C2×#4782
C4×AGL(1,ℤ/8)2
#29252
#20792
#20782
#20512
#19982
#19522
#19512
#19502
#19312
#18002