Finite Group Databasebeta

← #14026

Subgroups — #14026

Order 256.

1179 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#124C211yesmaximal, characteristic
2C22×C4×Q8C211yesmaximal, characteristic, complemented
3C2×#391C211yesmaximal, characteristic, complemented
4C2×#390C211yesmaximal, characteristic
5C2×#390C211yesmaximal, characteristic
6#1439C214yesmaximal, complemented
7#1437C214yesmaximal, complemented
8C4⋊#95C211yesmaximal, characteristic, complemented
9C4×#95C211yesmaximal, characteristic, complemented
10C23×Q8C2211yescharacteristic
11C23×D4C2211yescharacteristic
12C2×#124—24no—
13C2×#124—24no—
14C2×#124C418yescomplemented
15C2×C4×Q8—24no—
16C2×C4×Q8—24no—
17C2×C4×Q8—24no—
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2211yescharacteristic
20C22×C4⋊C4C2211yescharacteristic
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2214yes—
23C22×C22⋊C4C2214yes—
24C22×C22⋊C4C2212yes—
25C22×C42C2212yes—
26C22×C42C2211yescharacteristic
27C22×C42C2211yescharacteristic
28C22×C42C2211yescharacteristic
29#391—24no—
30#390—24no—
31#390—24no—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2214yes—
35C2×#95C2214yes—
36C25C2312yes—
37C22×Q8—22no—
38C22×Q8—22no—
39C22×Q8—22no—
40C22×Q8—22no—
41C22×Q8C2×C414yes—
42C22×Q8D414yes—
43C22×Q8D414yes—
44C22×D4—22no—
45C22×D4—22no—
46C22×D4—22no—
47C22×D4—22no—
48C22×D4—22no—
49C22×D4—22no—
50C22×D4C2×C414yes—
51C23×C4C2312yes—
52C23×C4C2312yes—
53C23×C4C2311yescharacteristic
54C23×C4C2312yes—
55C23×C4C2312yes—
56C23×C4C2312yes—
57C23×C4C2311yescharacteristic
58C23×C4C2311yescharacteristic
59#124—232no—
60C4×Q8—232no—
61C2×C4⋊C4—24no—
62C2×C4⋊C4—24no—
63C2×C4⋊C4—24no—
64C2×C4⋊C4—22no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—22no—
67C2×C4⋊C4—22no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4D414yes—
70C2×C22⋊C4—28no—
71C2×C22⋊C4—28no—
72C2×C22⋊C4—28no—
73C2×C22⋊C4—24no—
74C2×C22⋊C4—24no—
75C2×C22⋊C4—28no—
76C2×C22⋊C4—28no—
77C2×C22⋊C4—44no—
78C2×C22⋊C4—44no—
79C2×C22⋊C4C2×C4116yes—
80C2×C42—24no—
81C2×C42—24no—
82C2×C42—24no—
83C2×C42—22no—
84C2×C42—22no—
85C2×C42—22no—
86C2×C42—22no—
87C2×C42—22no—
88C2×C42—22no—
89C2×C42—22no—
90C2×C42C2×C414yes—
91C2×C42D414yes—
92#95—28no—
93#95—24no—
94#95—24no—
95#95—44no—
96C24—22no—
97C24—22no—
98C24—22no—
99C24—22no—
100C24—24no—
101C24—24no—
102C24—22no—
103C24—22no—
104C24—24no—
105C24—24no—
106C24C22×C414yes—
107C24C2411yescharacteristic
108C2×Q8—28no—
109C2×Q8—28no—
110C2×Q8—28no—
111C2×Q8—28no—
112C2×Q8—28no—
113C2×Q8—28no—
114C2×Q8C22⋊C4116yescomplemented
115C2×D4—28no—
116C2×D4—28no—
117C2×D4—28no—
118C2×D4—44no—
119C2×D4—44no—
120C2×D4—44no—
121C2×D4—44no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—21no—
135C22×C4—22no—
136C22×C4—21no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—24no—
143C22×C4—22no—
144C22×C4—24no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—24no—
152C22×C4—22no—
153C22×C4—24no—
154C22×C4C22×C414yes—
155C22×C4C22×C414yes—
156C22×C4C22×C412yes—
157C22×C4C2×D414yes—
158C22×C4C2×D412yes—
159C22×C4C2×D414yes—
160C22×C4C2×D414yes—
161C22×C4C2×D412yes—
162C22×C4C2×D412yes—
163C22×C4C2×D412yes—
164C22×C4C2×D412yes—
165C22×C4C2×D412yes—
166C22×C4#4114yes—
167C22×C4#4114yes—
168C22×C4#4112yes—
169C22×C4#4112yes—
170C4⋊C4—216no—
171C4⋊C4—28no—
172C4⋊C4—44no—
173C22⋊C4—232no—
174C22⋊C4—416no—
175C22⋊C4—48no—
176C22⋊C4—48no—
177C42—216no—
178C42—28no—
179C42—28no—
180C42—44no—
181C23—24no—
182C23—24no—
183C23—24no—
184C23—28no—
185C23—28no—
186C23—42no—
187C23—42no—
188C23—42no—
189C23—42no—
190C23—42no—
191C23—44no—
192C23—42no—
193C23—42no—
194C23—42no—
195C23—44no—
196C23—44no—
197C23—44no—
198C23—44no—
199C23—44no—
200C23—44no—
201C23—44no—
202C23—44no—
203C23—44no—
204C23C23×C411yescharacteristic
205C23C22×D411yescharacteristic
206C23C22×D411yescharacteristic
207C23C22×D411yescharacteristic
208C23C22×D411yescharacteristic
209C23C2×#4111yescharacteristic
210C23C2×#4111yescharacteristic
211C23C2×#4112yes—
212C23C2×#4112yes—
213C23H(5,𝔽2)12yes—
214C232−1+412yes—
215Q8—232no—
216D4—416no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—22no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—24no—
224C2×C4—22no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—28no—
237C2×C4—24no—
238C2×C4—42no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—42no—
245C2×C4—42no—
246C2×C4—42no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—42no—
250C2×C4—44no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—42no—
254C2×C4—44no—
255C2×C4—44no—
256C2×C4C2×C22⋊C418yes—
257C2×C4C2×C22⋊C414yes—
258C2×C4C4×D414yes—
259C2×C4C4×D414yes—
260C2×C4#12014yes—
261C2×C4#12114yes—
262C2×C4#12114yes—
263C2×C4#12314yes—
264C2×C4#12414yescomplemented
265C22—44no—
266C22—48no—
267C22—48no—
268C22—44no—
269C22—44no—
270C22—84no—
271C22—82no—
272C22—82no—
273C22—84no—
274C22—82no—
275C22—82no—
276C22C22×C22⋊C411yescharacteristic
277C22C2×C4×D411yescharacteristic
278C22C2×C4×D411yescharacteristic
279C22C4×#4112yes—
280C22#52012yes—
281C22C2×#12011yescharacteristic
282C22C2×#12111yescharacteristic
283C22C2×#12111yescharacteristic
284C22C2×#12311yescharacteristic
285C22C2×#12411yescharacteristic
286C22#52912yes—
287C22#53211yescharacteristic
288C22#53511yescharacteristic
289C22#53611yescharacteristic
290C22#54212yes—
291C22#54612yes—
292C22#54812yes—
293C22#54812yes—
294C22#54812yes—
295C22#55012yes—
296C22#55012yes—
297C22#55612yes—
298C22#55912yes—
299C4—24no—
300C4—28no—
301C4—44no—
302C4—44no—
303C4—42no—
304C4—44no—
305C4—82no—
306C4#38618yes—
307C2—84no—
308C2C2×#38611yescharacteristic
309C2C4×#12411yescharacteristic
310C2#232611yescharacteristic
311C2#234112yes—
312C2#236712yes—
313C2#242612yes—
314C2#243111yescharacteristic
315C2#243611yescharacteristic
316C2#244812yes—
317C2#254511yescharacteristic
318C2#254811yescharacteristic
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. C22×C4×Q8C2semidirect
3. C2×#391C2semidirect
6. #1439C2semidirect
7. #1437C2semidirect
8. C4⋊#95C2semidirect
9. C4×#95C2semidirect
14. C2×#124C4semidirect
114. C2×Q8C22⋊C4semidirect
264. C2×C4#124semidirect

Maximal subgroups

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

subgroupindex
C22×#1242
C22×C4×Q82
C2×#3912
C2×#3902
#14392
#14372
C4⋊#952
C4×#952