Finite Group Databasebeta

← C22×#1394 #492902

Subgroups — C22×#1394 #492902

Order 512.

2578 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#101C212yesmaximal
2C22×#391C211yesmaximal, characteristic
3C2×#1394C2112yesmaximal, direct product factor
4C24×Q8C2211yescharacteristic
5C23×M16—22no—
6C23×C4⋊C4C411yescharacteristic
7C23×C42C411yescharacteristic
8C22×#101—28no—
9C22×#101—26no—
10C22×#101C4116yescomplemented
11C22×#101C22112yes—
12C2×#391—26no—
13C2×#391C416yes—
14C2×#391C2216yes—
15C22×#95—22no—
16#1394C22116yesdirect product factor
17C23×Q8—43no—
18C23×Q8—44no—
19C23×Q8—41no—
20C23×Q8C2×C418yes—
21C23×Q8C2×C413yes—
22C23×Q8D414yes—
23C23×Q8D416yes—
24C23×Q8Q814yes—
25C23×Q8C2313yes—
26C24×C4—21no—
27C24×C4—21no—
28C24×C4C2×C411yescharacteristic
29C24×C4D412yes—
30C22×M16—216no—
31C22×M16—212no—
32C22×M16—48no—
33C22×M16—46no—
34C23×C8—42no—
35C22×C4⋊C4—23no—
36C22×C4⋊C4—43no—
37C22×C4⋊C4—41no—
38C22×C4⋊C4C2×C416yes—
39C22×C42—23no—
40C22×C42—44no—
41C22×C42C2×C416yes—
42C2×#101—248no—
43C2×#101—212no—
44C2×#101—224no—
45C2×#101C2×C4148yescomplemented
46C2×#101C2318yes—
47#391—212no—
48#391—212no—
49#391C2×C4112yes—
50#391C2314yes—
51C2×#95—212no—
52C2×#95—212no—
53C25C22⋊C411yescharacteristic
54C22×Q8—48no—
55C22×Q8—424no—
56C22×Q8—46no—
57C22×Q8—43no—
58C22×Q8—43no—
59C22×Q8—44no—
60C22×Q8—412no—
61C22×Q8—412no—
62C22×Q8—46no—
63C22×Q8—46no—
64C22×Q8—412no—
65C22×Q8—44no—
66C22×Q8—46no—
67C22×Q8—43no—
68C22×Q8—43no—
69C22×Q8C42112yes—
70C22×Q8C22⋊C4124yes—
71C22×Q8C22⋊C416yes—
72C22×Q8C4⋊C4124yes—
73C22×Q8C4⋊C4112yes—
74C22×Q8C22×C4112yes—
75C22×Q8C22×C413yes—
76C22×Q8C2×D416yes—
77C22×Q8C2×D416yes—
78C22×Q8C2×Q816yes—
79C22×Q8C2411yescharacteristic
80C23×C4—23no—
81C23×C4—28no—
82C23×C4—26no—
83C23×C4—24no—
84C23×C4—21no—
85C23×C4—22no—
86C23×C4—28no—
87C23×C4—26no—
88C23×C4—26no—
89C23×C4—44no—
90C23×C4—44no—
91C23×C4—48no—
92C23×C4—43no—
93C23×C4—41no—
94C23×C4C4214yes—
95C23×C4C22⋊C413yes—
96C23×C4C22⋊C416yes—
97C23×C4C22⋊C418yes—
98C23×C4C4⋊C414yes—
99C23×C4C4⋊C418yes—
100C23×C4C22×C413yes—
101C23×C4C2×D416yes—
102C2×M16—248no—
103C2×M16—28no—
104C2×M16—448no—
105C2×M16—412no—
106C2×M16—424no—
107C22×C8—416no—
108C22×C8—412no—
109C2×C4⋊C4—26no—
110C2×C4⋊C4—46no—
111C2×C4⋊C4—46no—
112C2×C4⋊C4—46no—
113C2×C4⋊C4—46no—
114C2×C4⋊C4C22×C414yes—
115C2×C42—26no—
116C2×C42—412no—
117C2×C42—412no—
118C2×C42C22×C414yes—
119#101—248no—
120#101—28no—
121#101C22×C4116yescomplemented
122#95—224no—
123#95—28no—
124C24—24no—
125C24—24no—
126C24#9514yes—
127C24#9913yes—
128C24#9914yes—
129C24#9911yescharacteristic
130C24C2×C22⋊C413yes—
131C2×Q8—412no—
132C2×Q8—412no—
133C2×Q8—46no—
134C2×Q8—46no—
135C2×Q8—424no—
136C2×Q8—424no—
137C2×Q8—412no—
138C2×Q8—424no—
139C2×Q8—412no—
140C2×Q8—424no—
141C2×Q8—43no—
142C2×Q8—43no—
143C2×Q8—412no—
144C2×Q8—412no—
145C2×Q8—46no—
146C2×Q8—46no—
147C2×Q8—46no—
148C2×Q8—46no—
149C2×Q8—46no—
150C2×Q8—46no—
151C2×Q8—41no—
152C2×Q8—41no—
153C2×Q8#95124yes—
154C2×Q8C2×C4216yes—
155C2×Q8C2×C22⋊C4112yes—
156C2×Q8C2×C4⋊C416yes—
157C2×Q8C2×C4⋊C4112yes—
158C2×Q8C23×C412yes—
159C2×Q8C22×D411yescharacteristic
160C2×Q8C22×Q811yescharacteristic
161C22×C4—28no—
162C22×C4—224no—
163C22×C4—212no—
164C22×C4—24no—
165C22×C4—212no—
166C22×C4—224no—
167C22×C4—28no—
168C22×C4—24no—
169C22×C4—26no—
170C22×C4—26no—
171C22×C4—23no—
172C22×C4—23no—
173C22×C4—23no—
174C22×C4—23no—
175C22×C4—26no—
176C22×C4—26no—
177C22×C4—212no—
178C22×C4—212no—
179C22×C4—26no—
180C22×C4—26no—
181C22×C4—224no—
182C22×C4—24no—
183C22×C4—24no—
184C22×C4—412no—
185C22×C4—432no—
186C22×C4—412no—
187C22×C4—424no—
188C22×C4—46no—
189C22×C4—46no—
190C22×C4—812no—
191C22×C4—84no—
192C22×C4#95112yes—
193C22×C4#95124yes—
194C22×C4C2×C4216yes—
195C22×C4C2×C22⋊C4112yes—
196C22×C4C2×C22⋊C416yes—
197C22×C4C2×C22⋊C413yes—
198C22×C4C2×C4⋊C416yes—
199C22×C4C2×C4⋊C4112yes—
200C22×C4C23×C411yescharacteristic
201C22×C4C22×D412yes—
202M16—216no—
203M16—48no—
204M16—448no—
205C2×C8—48no—
206C2×C8—448no—
207C4⋊C4—44no—
208C4⋊C4—412no—
209C42—44no—
210C42—412no—
211C23—26no—
212C23—26no—
213C23—26no—
214C23—26no—
215C23—216no—
216C23—216no—
217C23#342112yes—
218C23#34214yes—
219C23#35514yes—
220C23#35614yes—
221C23C2×#9516yes—
222C23C2×#9916yes—
223C23C2×#9913yes—
224C23C2×#9913yes—
225C23C22×C22⋊C411yescharacteristic
226Q8—424no—
227Q8—46no—
228Q8—412no—
229Q8—46no—
230Q8—412no—
231Q8—42no—
232Q8—41no—
233Q8—41no—
234C2×C4—23no—
235C2×C4—21no—
236C2×C4—23no—
237C2×C4—21no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—26no—
241C2×C4—26no—
242C2×C4—212no—
243C2×C4—212no—
244C2×C4—224no—
245C2×C4—212no—
246C2×C4—224no—
247C2×C4—212no—
248C2×C4—26no—
249C2×C4—26no—
250C2×C4—26no—
251C2×C4—212no—
252C2×C4—26no—
253C2×C4—212no—
254C2×C4—28no—
255C2×C4—448no—
256C2×C4—44no—
257C2×C4—44no—
258C2×C4—48no—
259C2×C4—44no—
260C2×C4—812no—
261C2×C4—812no—
262C2×C4C2×#9516yes—
263C2×C4C2×#95112yes—
264C2×C4C22×C4211yescharacteristic
265C2×C4C22×C22⋊C412yes—
266C2×C4C22×C4⋊C411yescharacteristic
267C2×C4C22×C4⋊C412yes—
268C8—416no—
269C22—212no—
270C22—224no—
271C22—212no—
272C22—21no—
273C22—23no—
274C22—21no—
275C22—23no—
276C22#1394116yesdirect product factor
277C22C2×#34216yes—
278C22C2×#34216yes—
279C22C2×#35516yes—
280C22C2×#35616yes—
281C22C22×#9511yescharacteristic
282C22C22×#9911yescharacteristic
283C22C22×#9911yescharacteristic
284C4—22no—
285C4—21no—
286C4—22no—
287C4—26no—
288C4—212no—
289C4—21no—
290C4—48no—
291C4—84no—
292C2—21no—
293C2—26no—
294C2—21no—
295C2C2×#1394112yesdirect product factor
296C2C22×#34211yescharacteristic
297C2C22×#35511yescharacteristic
298C2C22×#35611yescharacteristic
subgroupG/H
center, socleC24#99
commutatorC2×C4C22×C42
Frattini, cosocleC22×Q8C24
prime radicalC25C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25 ◁ C24×Q8 ◁ G
LECSG ▷ C22×Q8 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1394C2direct (N × H)
10. C22×#101C4semidirect
16. #1394C22direct (N × H)
45. C2×#101C2×C4semidirect
121. #101C22×C4semidirect
276. C22#1394direct (N × H)
295. C2C2×#1394direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1012
C22×#3912
C2×#13942