Finite Group Databasebeta

← #24758

Subgroups — #24758

Order 256.

592 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#469C212yesmaximal, complemented
2C2×#459C211yesmaximal, characteristic, complemented
3C2×#423C211yesmaximal, characteristic, complemented
4#2856C211yesmaximal, characteristic, complemented
5C4×#121C211yesmaximal, characteristic, complemented
6#2065C212yesmaximal, complemented
7#2054C212yesmaximal, complemented
8#1982C211yesmaximal, characteristic, complemented
9#1948C211yesmaximal, characteristic, complemented
10#1895C212yesmaximal, complemented
11#1802C211yesmaximal, characteristic, complemented
12C22×D8C2212yes—
13C22×M16C2212yes—
14C2×#127C2211yescharacteristic
15C2×#121—21no—
16C2×#121—21no—
17C2×#121C2212yes—
18C2×#121C2211yescharacteristic
19C2×C4×D4—21no—
20C2×C4×D4C2211yescharacteristic
21C22×C42C2211yescharacteristic
22#469—28no—
23#459—24no—
24C2×#106C2212yes—
25#423—24no—
26C2×C4⋊C8C2212yes—
27C2×C4⋊C8C2211yescharacteristic
28C2×C4⋊C8C2211yescharacteristic
29C2×#102C2212yes—
30C2×#102C2212yes—
31C2×#102C2212yes—
32C2×#102C2212yes—
33#390—21no—
34#390—21no—
35#390C2211yescharacteristic
36#390C2212yes—
37#389C2211yescharacteristic
38#388—21no—
39#386—21no—
40#384C2211yescharacteristic
41#380C2211yescharacteristic
42C4×C4⋊C4C2211yescharacteristic
43C4×C22⋊C4—21no—
44#340C2212yes—
45#340C2212yes—
46C22×D4—21no—
47C22×D4—22no—
48C22×D4—21no—
49C22×D4—21no—
50C22×D4C2312yes—
51C22×D4C2311yescharacteristic
52C23×C4—21no—
53C23×C4D411yescharacteristic
54C23×C4D411yescharacteristic
55C23×C4C2311yescharacteristic
56C2×D8—24no—
57C2×D8—24no—
58C2×D8—42no—
59C2×M16—24no—
60C2×M16—24no—
61C2×M16—42no—
62C22×C8C2312yes—
63C22×C8C2312yes—
64#127—22no—
65#127—22no—
66#121—22no—
67#121—24no—
68#121—24no—
69#121—44no—
70#121—44no—
71#121D414yescomplemented
72C4×D4—22no—
73C4×D4—22no—
74C4×D4—44no—
75C2×C4⋊C4—21no—
76C2×C4⋊C4—21no—
77C2×C4⋊C4—21no—
78C2×C4⋊C4C2311yescharacteristic
79C2×C4⋊C4C2312yes—
80C2×C4⋊C4C2311yescharacteristic
81C2×C4⋊C4C2311yescharacteristic
82C2×C22⋊C4—21no—
83C2×C22⋊C4—21no—
84C2×C22⋊C4—21no—
85C2×C22⋊C4—21no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C22⋊C4—22no—
89C2×C22⋊C4—21no—
90C2×C42—22no—
91C2×C42—22no—
92C2×C42—21no—
93C2×C42D411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42C2311yescharacteristic
96C2×C42C2311yescharacteristic
97#106—24no—
98C4⋊C8—24no—
99C4⋊C8—22no—
100C4⋊C8D414yescomplemented
101#102—24no—
102#102—24no—
103#102—24no—
104#102—42no—
105#95—21no—
106#95—21no—
107#95—21no—
108C24—21no—
109C24—22no—
110C24C2×D411yescharacteristic
111C2×D4—24no—
112C2×D4—21no—
113C2×D4—22no—
114C2×D4—22no—
115C2×D4—21no—
116C2×D4—21no—
117C2×D4—22no—
118C2×D4—22no—
119C2×D4—21no—
120C2×D4—22no—
121C2×D4—21no—
122C2×D4—22no—
123C2×D4—42no—
124C2×D4—42no—
125C2×D4—42no—
126C2×D4—42no—
127C2×D4—44no—
128C2×D4—44no—
129C2×D4—44no—
130C2×D4—42no—
131C2×D4—42no—
132C2×D4—42no—
133C2×D4—42no—
134C2×D4C2×D412yes—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—21no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—21no—
146C22×C4—21no—
147C22×C4—22no—
148C22×C4—41no—
149C22×C4—42no—
150C22×C4—42no—
151C22×C4—42no—
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D412yes—
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4#4112yes—
159C22×C4C2411yescharacteristic
160D8—48no—
161M16—48no—
162C2×C8—22no—
163C2×C8—22no—
164C2×C8—22no—
165C2×C8—22no—
166C2×C8—22no—
167C2×C8C2×D414yes—
168C4⋊C4—21no—
169C4⋊C4—21no—
170C4⋊C4—22no—
171C4⋊C4—21no—
172C4⋊C4—22no—
173C4⋊C4—21no—
174C4⋊C4—21no—
175C4⋊C4—42no—
176C4⋊C4—42no—
177C4⋊C4—42no—
178C4⋊C4C2×D412yes—
179C22⋊C4—24no—
180C22⋊C4—42no—
181C22⋊C4—44no—
182C22⋊C4—42no—
183C22⋊C4—42no—
184C22⋊C4—44no—
185C22⋊C4—42no—
186C22⋊C4—44no—
187C42—22no—
188C42—22no—
189C42—21no—
190C42—21no—
191C42—42no—
192C42C2×D412yes—
193C42#4112yes—
194C23—21no—
195C23—21no—
196C23—21no—
197C23—21no—
198C23—21no—
199C23—21no—
200C23—22no—
201C23—41no—
202C23—41no—
203C23—41no—
204C23—41no—
205C23—41no—
206C23—41no—
207C23—42no—
208C23—42no—
209C23—42no—
210C23—42no—
211C23—42no—
212C23—42no—
213C23—42no—
214C23#12112yes—
215C23C22×D411yescharacteristic
216D4—22no—
217D4—22no—
218D4—48no—
219D4—42no—
220D4—42no—
221D4—41no—
222D4—42no—
223D4—41no—
224D4—42no—
225D4—84no—
226D4—88no—
227D4—84no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—21no—
239C2×C4—22no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—44no—
243C2×C4—41no—
244C2×C4—41no—
245C2×C4—44no—
246C2×C4—41no—
247C2×C4—42no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—84no—
256C2×C4#12112yes—
257C2×C4#12112yes—
258C2×C4#12112yes—
259C2×C4AGL(1,ℤ/8)12yes—
260C2×C4AGL(1,ℤ/8)12yes—
261C2×C4AGL(1,ℤ/8)12yes—
262C2×C4C22×D411yescharacteristic
263C2×C4C22×D411yescharacteristic
264C2×C4C2×#4111yescharacteristic
265C2×C4C2×#4111yescharacteristic
266C2×C4H(5,𝔽2)11yescharacteristic
267C2×C42−1+411yescharacteristic
268C8—24no—
269C8—42no—
270C22—22no—
271C22—22no—
272C22—22no—
273C22—41no—
274C22—41no—
275C22—41no—
276C22—41no—
277C22—42no—
278C22—42no—
279C22—42no—
280C22—81no—
281C22—81no—
282C22—81no—
283C22—81no—
284C22—82no—
285C22—82no—
286C22—82no—
287C22—82no—
288C22—82no—
289C22—82no—
290C22—82no—
291C22C2×#12111yescharacteristic
292C22C2×#12111yescharacteristic
293C22#53711yescharacteristic
294C22C2×AGL(1,ℤ/8)11yescharacteristic
295C22C2×AGL(1,ℤ/8)11yescharacteristic
296C22C2×AGL(1,ℤ/8)11yescharacteristic
297C22#57511yescharacteristic
298C4—22no—
299C4—22no—
300C4—22no—
301C4—42no—
302C4—41no—
303C4—81no—
304C4—82no—
305C4—81no—
306C4#46914yescomplemented
307C4D4211yescharacteristic
308C4#54711yescharacteristic
309C4#54811yescharacteristic
310C4#55311yescharacteristic
311C2—42no—
312C2—82no—
313C2—162no—
314C2#241611yescharacteristic
315C2#303611yescharacteristic
316C2#303811yescharacteristic
317C2C2×#46911yescharacteristic
318C2#305511yescharacteristic
319C2#325111yescharacteristic
320C2#325311yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#469C2semidirect
2. C2×#459C2semidirect
3. C2×#423C2semidirect
4. #2856C2semidirect
5. C4×#121C2semidirect
6. #2065C2semidirect
7. #2054C2semidirect
8. #1982C2semidirect
9. #1948C2semidirect
10. #1895C2semidirect
11. #1802C2semidirect
71. #121D4semidirect
100. C4⋊C8D4semidirect
306. C4#469semidirect

Maximal subgroups

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

subgroupindex
C2×#4692
C2×#4592
C2×#4232
#28562
C4×#1212
#20652
#20542
#19822
#19482
#18952
#18022