Finite Group Databasebeta

← C22×#1351 #481485

Subgroups — C22×#1351 #481485

Order 512.

2490 conjugacy classes of subgroups; only the 322 normal subgroups are shown.

normal subgroups only

This group has 2490 conjugacy classes of subgroups — too many to draw. Only its 322 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#393C211yesmaximal, characteristic
2C22×#342C211yesmaximal, characteristic
3C22×#323C211yesmaximal, characteristic
4C2×#1351C2112yesmaximal, direct product factor
5C24×Q8C411yescharacteristic, complemented
6C23×C22⋊C4—21no—
7C23×C22⋊C4—21no—
8C23×C22⋊C4C2211yescharacteristic
9C22×C22⋊C8—21no—
10C2×#393—23no—
11C2×#393—23no—
12C2×#393C416yescomplemented
13C2×#393C2216yes—
14C22×#95—21no—
15C22×#95C411yescharacteristic, complemented
16C2×#342—23no—
17C2×#342C2216yes—
18C2×#323—23no—
19C2×#323C2216yes—
20#1351C22116yesdirect product factor
21C26D411yescharacteristic
22C23×Q8—23no—
23C23×Q8—48no—
24C23×Q8—43no—
25C23×Q8—41no—
26C23×Q8C2×C416yescomplemented
27C24×C4—21no—
28C24×C4—21no—
29C24×C4—41no—
30C24×C4C2×C411yescharacteristic
31C24×C4D411yescharacteristic
32C23×C8—41no—
33C22×C22⋊C4—28no—
34C22×C22⋊C4—26no—
35C22×C22⋊C4—26no—
36C22×C22⋊C4—26no—
37C22×C22⋊C4—43no—
38C22×C22⋊C4—41no—
39C22×C22⋊C4—48no—
40C22×C22⋊C4—43no—
41C22×C22⋊C4—44no—
42C22×C22⋊C4C2×C413yes—
43C22×C22⋊C4D413yes—
44C22×C22⋊C4D413yes—
45C22×C22⋊C4C2313yes—
46C2×C22⋊C8—26no—
47C2×C22⋊C8—43no—
48#393—212no—
49#393—26no—
50#393—26no—
51#393C2×C4112yescomplemented
52#393C2314yes—
53C2×#95—23no—
54C2×#95—26no—
55C2×#95—26no—
56C2×#95C2×C416yescomplemented
57#342—26no—
58#342C2314yes—
59#323—26no—
60#323C2314yes—
61C25—21no—
62C25—23no—
63C25—24no—
64C25—44no—
65C25—44no—
66C25C22⋊C413yes—
67C25C22⋊C411yescharacteristic
68C25SD1614yes—
69C25Q1614yes—
70C25C2×D413yes—
71C22×Q8—26no—
72C22×Q8—424no—
73C22×Q8—424no—
74C22×Q8—46no—
75C22×Q8—46no—
76C22×Q8—46no—
77C22×Q8—46no—
78C22×Q8—448no—
79C22×Q8—48no—
80C22×Q8—48no—
81C22×Q8C22×C414yescomplemented
82C23×C4—28no—
83C23×C4—23no—
84C23×C4—21no—
85C23×C4—21no—
86C23×C4—26no—
87C23×C4—23no—
88C23×C4—26no—
89C23×C4—44no—
90C23×C4—43no—
91C23×C4—41no—
92C23×C4—44no—
93C23×C4—44no—
94C23×C4—48no—
95C23×C4—46no—
96C23×C4—44no—
97C23×C4—44no—
98C23×C4—44no—
99C23×C4—84no—
100C23×C4—84no—
101C23×C4C22⋊C413yes—
102C23×C4C22⋊C413yes—
103C23×C4C22×C413yes—
104C23×C4C2×D413yes—
105C22×C8—46no—
106C22×C8—84no—
107C2×C22⋊C4—224no—
108C2×C22⋊C4—24no—
109C2×C22⋊C4—212no—
110C2×C22⋊C4—24no—
111C2×C22⋊C4—43no—
112C2×C22⋊C4—43no—
113C2×C22⋊C4—43no—
114C2×C22⋊C4—43no—
115C2×C22⋊C4—43no—
116C2×C22⋊C4—43no—
117C2×C22⋊C4—43no—
118C2×C22⋊C4—43no—
119C2×C22⋊C4—424no—
120C2×C22⋊C4—424no—
121C2×C22⋊C4—424no—
122C2×C22⋊C4—46no—
123C2×C22⋊C4—412no—
124C2×C22⋊C4C22⋊C416yes—
125C2×C22⋊C4C22×C413yes—
126C2×C22⋊C4C2×D413yes—
127C2×C22⋊C4C2×D413yes—
128C2×C22⋊C4C2411yescharacteristic
129C22⋊C8—24no—
130C22⋊C8—46no—
131#95—212no—
132#95—26no—
133#95—24no—
134#95C22×C414yescomplemented
135C24—24no—
136C24—24no—
137C24—24no—
138C24—24no—
139C24—23no—
140C24—23no—
141C24—212no—
142C24—212no—
143C24—23no—
144C24—23no—
145C24—26no—
146C24—26no—
147C24—46no—
148C24—46no—
149C24—46no—
150C24—416no—
151C24—416no—
152C24—46no—
153C24—44no—
154C24—44no—
155C24—86no—
156C24—816no—
157C24—86no—
158C24#9913yes—
159C24#9911yescharacteristic
160C24#10314yes—
161C24#103112yes—
162C24#10414yes—
163C24C2×C22⋊C413yes—
164C24C2×C22⋊C413yes—
165C24C2×SD1616yes—
166C24C2×Q1616yes—
167C24C22×D411yescharacteristic
168C2×Q8—48no—
169C2×Q8—424no—
170C2×Q8—412no—
171C2×Q8—44no—
172C2×Q8—448no—
173C2×Q8—448no—
174C2×Q8—424no—
175C2×Q8—448no—
176C2×Q8—424no—
177C22×C4—224no—
178C22×C4—24no—
179C22×C4—23no—
180C22×C4—23no—
181C22×C4—23no—
182C22×C4—23no—
183C22×C4—23no—
184C22×C4—23no—
185C22×C4—23no—
186C22×C4—23no—
187C22×C4—24no—
188C22×C4—412no—
189C22×C4—424no—
190C22×C4—412no—
191C22×C4—48no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4—46no—
195C22×C4—46no—
196C22×C4—46no—
197C22×C4—46no—
198C22×C4—46no—
199C22×C4—46no—
200C22×C4—44no—
201C22×C4—424no—
202C22×C4—412no—
203C22×C4—412no—
204C22×C4—412no—
205C22×C4—86no—
206C22×C4—816no—
207C22×C4—812no—
208C22×C4—832no—
209C22×C4—812no—
210C22×C4C2×C22⋊C413yes—
211C22×C4C2×C22⋊C413yes—
212C22×C4C23×C411yescharacteristic
213C22×C4C22×D411yescharacteristic
214C2×C8—44no—
215C2×C8—812no—
216C22⋊C4—28no—
217C22⋊C4—46no—
218C22⋊C4—43no—
219C22⋊C4—43no—
220C22⋊C4—43no—
221C22⋊C4—41no—
222C22⋊C4—424no—
223C22⋊C4—48no—
224C22⋊C4—424no—
225C22⋊C4—44no—
226C23—26no—
227C23—26no—
228C23—216no—
229C23—216no—
230C23—26no—
231C23—26no—
232C23—21no—
233C23—23no—
234C23—26no—
235C23—212no—
236C23—26no—
237C23—21no—
238C23—23no—
239C23—26no—
240C23—212no—
241C23—26no—
242C23—43no—
243C23—41no—
244C23—424no—
245C23—43no—
246C23—412no—
247C23—412no—
248C23—41no—
249C23—46no—
250C23—46no—
251C23—416no—
252C23—416no—
253C23—46no—
254C23—46no—
255C23—83no—
256C23—83no—
257C23—83no—
258C23—83no—
259C23—812no—
260C23—812no—
261C23—824no—
262C23—824no—
263C23#328112yes—
264C23#32814yes—
265C23AΣL(1,𝔽16)14yes—
266C23#35414yes—
267C23C2×#9913yes—
268C23C2×#9913yes—
269C23C2×#10316yes—
270C23C2×#10316yes—
271C23C2×#10416yes—
272C23C22×C22⋊C411yescharacteristic
273C23C22×SD1611yescharacteristic
274C23C22×Q1611yescharacteristic
275Q8—48no—
276Q8—48no—
277Q8—448no—
278C2×C4—28no—
279C2×C4—21no—
280C2×C4—23no—
281C2×C4—23no—
282C2×C4—21no—
283C2×C4—44no—
284C2×C4—424no—
285C2×C4—46no—
286C2×C4—46no—
287C2×C4—44no—
288C2×C4—424no—
289C2×C4—46no—
290C2×C4—46no—
291C2×C4—46no—
292C2×C4—46no—
293C2×C4—43no—
294C2×C4—43no—
295C2×C4—41no—
296C2×C4—41no—
297C2×C4—48no—
298C2×C4—44no—
299C2×C4—44no—
300C2×C4—44no—
301C2×C4—83no—
302C2×C4—83no—
303C2×C4—824no—
304C2×C4—84no—
305C2×C4—84no—
306C2×C4—848no—
307C8—84no—
308C22—21no—
309C22—23no—
310C22—21no—
311C22—23no—
312C22—212no—
313C22—212no—
314C22—224no—
315C22—21no—
316C22—21no—
317C22—26no—
318C22—41no—
319C22—41no—
320C22—46no—
321C22—41no—
322C22—43no—
323C22—41no—
324C22—43no—
325C22—412no—
326C22—424no—
327C22—412no—
328C22—81no—
329C22—83no—
330C22—86no—
331C22—812no—
332C22—86no—
333C22#1351116yesdirect product factor
334C22C2×#32816yes—
335C22C2×#32816yes—
336C22C2×AΣL(1,𝔽16)16yes—
337C22C2×#35416yes—
338C22C22×#9911yescharacteristic
339C22C22×#10311yescharacteristic
340C22C22×#10411yescharacteristic
341C4—48no—
342C4—43no—
343C4—41no—
344C4—41no—
345C4—43no—
346C4—84no—
347C4—88no—
348C2—21no—
349C2—21no—
350C2—26no—
351C2—41no—
352C2—41no—
353C2—46no—
354C2C2×#1351112yesdirect product factor
355C2C22×#32811yescharacteristic
356C2C22×AΣL(1,𝔽16)11yescharacteristic
357C2C22×#35411yescharacteristic
subgroupG/H
center, socleC24#99
commutatorC22×C4C23×C4
Frattini, cosocleC2×C22⋊C4C24
prime radicalC26D4
LCSG ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25 ◁ C23×C22⋊C4 ◁ G
LECSG ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1351C2direct (N × H)
5. C24×Q8C4semidirect
12. C2×#393C4semidirect
15. C22×#95C4semidirect
20. #1351C22direct (N × H)
26. C23×Q8C2×C4semidirect
51. #393C2×C4semidirect
56. C2×#95C2×C4semidirect
81. C22×Q8C22×C4semidirect
134. #95C22×C4semidirect
333. C22#1351direct (N × H)
354. C2C2×#1351direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3932
C22×#3422
C22×#3232
C2×#13512