Finite Group Databasebeta

← C22×#1719 #6357089

Subgroups — C22×#1719 #6357089

Order 512.

2526 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic, complemented
2C22×#492C211yesmaximal, characteristic
3C22×#487C211yesmaximal, characteristic, complemented
4C22×#487C211yesmaximal, characteristic, complemented
5C22×#486C211yesmaximal, characteristic
6C22×#486C211yesmaximal, characteristic
7C2×#1719C2124yesmaximal, direct product factor
8C22×#322C211yesmaximal, characteristic, complemented
9C23×SD16—22no—
10C22×C4⋊Q8C2211yescharacteristic
11C22×C4⋊Q8C2211yescharacteristic
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C2×#500—26no—
15C2×#500C22112yescomplemented
16C2×#492—26no—
17C2×#492C22112yes—
18C2×#487—26no—
19C2×#487—26no—
20C2×#487C22112yescomplemented
21C2×#487C22112yescomplemented
22C2×#486—26no—
23C2×#486—26no—
24C2×#486C22112yes—
25C2×#486C22112yes—
26C22×#107—22no—
27C22×#103—22no—
28C22×#103—22no—
29C22×#102—22no—
30C22×#102—22no—
31C22×C4×C8C2211yescharacteristic
32C22×C4×C8C2211yescharacteristic
33C22×C4×C8C2211yescharacteristic
34#1719C22164yesdirect product factor
35C2×#322C22112yescomplemented
36C23×Q8—21no—
37C23×Q8—21no—
38C23×Q8—21no—
39C23×D4—21no—
40C23×D4—21no—
41C23×D4—21no—
42C22×SD16—224no—
43C22×SD16—416no—
44C23×C8D412yes—
45C23×C8D412yes—
46C23×C8D412yes—
47C2×C4⋊Q8—23no—
48C2×C4⋊Q8—23no—
49C2×C4⋊Q8—23no—
50C2×C4⋊Q8—23no—
51C2×C4⋊Q8—23no—
52C2×C4⋊Q8—23no—
53C2×C4⋊Q8—23no—
54C2×C4⋊Q8—23no—
55C2×C4⋊Q8—23no—
56C2×C4⋊Q8C2316yes—
57C2×C4⋊Q8C2316yes—
58C2×C4⋊Q8C2316yes—
59C2×#127—23no—
60C2×#127—23no—
61C2×#127—23no—
62C2×#127C2316yes—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—21no—
69C22×C42C2311yescharacteristic
70#500—224no—
71#500C23116yescomplemented
72#492—224no—
73#492C23116yes—
74#487—224no—
75#487—224no—
76#487C23116yescomplemented
77#487C23116yescomplemented
78#486—224no—
79#486—224no—
80#486C23116yes—
81#486C23116yes—
82C2×#107—224no—
83C2×#103—224no—
84C2×#103—224no—
85C2×#102—224no—
86C2×#102—224no—
87C2×C4×C8D416yes—
88C2×C4×C8D416yes—
89C2×C4×C8D416yes—
90C2×C4×C8C2316yes—
91C2×C4×C8C2316yes—
92C2×C4×C8C2316yes—
93#322C23116yescomplemented
94C25—41no—
95C22×Q8—26no—
96C22×Q8—26no—
97C22×Q8—26no—
98C22×Q8—43no—
99C22×Q8—43no—
100C22×Q8—43no—
101C22×Q8—48no—
102C22×Q8—48no—
103C22×Q8—48no—
104C22×D4—26no—
105C22×D4—26no—
106C22×D4—26no—
107C22×D4—43no—
108C22×D4—43no—
109C22×D4—43no—
110C22×D4—48no—
111C22×D4—48no—
112C22×D4—48no—
113C23×C4—41no—
114C23×C4—41no—
115C23×C4—41no—
116C23×C4C2×D411yescharacteristic
117C23×C4C2×D411yescharacteristic
118C23×C4C2×D411yescharacteristic
119C2×SD16—232no—
120C2×SD16—496no—
121C22×C8—28no—
122C22×C8—28no—
123C22×C8—28no—
124C22×C8C2×D4112yes—
125C22×C8C2×D4112yes—
126C22×C8C2×D4112yes—
127C4⋊Q8—26no—
128C4⋊Q8—26no—
129C4⋊Q8—26no—
130C4⋊Q8—26no—
131C4⋊Q8—26no—
132C4⋊Q8—26no—
133C4⋊Q8—26no—
134C4⋊Q8—26no—
135C4⋊Q8—26no—
136C4⋊Q8—46no—
137C4⋊Q8—46no—
138C4⋊Q8—46no—
139C4⋊Q8C2414yes—
140C4⋊Q8C2414yes—
141C4⋊Q8C2414yes—
142#127—26no—
143#127—26no—
144#127—26no—
145#127—46no—
146#127C2414yes—
147C2×C4⋊C4—26no—
148C2×C4⋊C4—26no—
149C2×C4⋊C4—26no—
150C2×C4⋊C4—26no—
151C2×C4⋊C4—26no—
152C2×C4⋊C4—26no—
153C2×C4⋊C4—43no—
154C2×C4⋊C4—43no—
155C2×C4⋊C4—43no—
156C2×C4⋊C4—43no—
157C2×C4⋊C4—43no—
158C2×C4⋊C4—43no—
159C2×C42C2×D413yes—
160C2×C42C2×D413yes—
161C2×C42C2×D413yes—
162C2×C42C2413yes—
163#107—232no—
164#103—232no—
165#103—232no—
166#102—232no—
167#102—232no—
168C4×C8C2×D4112yes—
169C4×C8C2×D4112yes—
170C4×C8C2×D4112yes—
171C4×C8C2414yes—
172C4×C8C2414yes—
173C4×C8C2414yes—
174C24—46no—
175C24—84no—
176C24—84no—
177C24—84no—
178C24#12711yescharacteristic
179C2×Q8—24no—
180C2×Q8—24no—
181C2×Q8—24no—
182C2×Q8—46no—
183C2×Q8—46no—
184C2×Q8—46no—
185C2×Q8—424no—
186C2×Q8—424no—
187C2×Q8—424no—
188C2×Q8—812no—
189C2×Q8—812no—
190C2×Q8—812no—
191C2×D4—24no—
192C2×D4—24no—
193C2×D4—24no—
194C2×D4—46no—
195C2×D4—46no—
196C2×D4—46no—
197C2×D4—424no—
198C2×D4—424no—
199C2×D4—424no—
200C2×D4—812no—
201C2×D4—812no—
202C2×D4—812no—
203C22×C4—46no—
204C22×C4—46no—
205C22×C4—46no—
206C22×C4—84no—
207C22×C4—84no—
208C22×C4—84no—
209C22×C4#12713yes—
210C22×C4#12713yes—
211C22×C4#12713yes—
212C22×C4#13518yes—
213C22×C4AGL(1,ℤ/8)18yes—
214C22×C4#13718yes—
215C22×C4C22×D413yes—
216C22×C4C22×D413yes—
217C22×C4C22×D413yes—
218SD16—464no—
219C2×C8—224no—
220C2×C8—224no—
221C2×C8—224no—
222C2×C8C22×D418yes—
223C2×C8C22×D418yes—
224C2×C8C22×D418yes—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—24no—
228C4⋊C4—24no—
229C4⋊C4—24no—
230C4⋊C4—24no—
231C4⋊C4—46no—
232C4⋊C4—46no—
233C4⋊C4—46no—
234C4⋊C4—46no—
235C4⋊C4—46no—
236C4⋊C4—46no—
237C42#12716yes—
238C42C22×D413yes—
239C42C22×D413yes—
240C42C22×D413yes—
241C42C2511yescharacteristic
242C23—44no—
243C23—812no—
244C23—812no—
245C23—812no—
246C23—1616no—
247C23#49514yes—
248C23#49614yes—
249C23#49714yes—
250C23C2×#12713yes—
251Q8—48no—
252Q8—48no—
253Q8—48no—
254Q8—812no—
255Q8—812no—
256Q8—812no—
257D4—48no—
258D4—48no—
259D4—48no—
260D4—812no—
261D4—812no—
262D4—812no—
263C2×C4—44no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4—812no—
267C2×C4—812no—
268C2×C4—812no—
269C2×C4#495112yes—
270C2×C4#496112yes—
271C2×C4#497112yes—
272C2×C4C2×#12713yes—
273C2×C4C2×#12713yes—
274C2×C4C2×#12713yes—
275C2×C4C2×#135112yes—
276C2×C4C2×AGL(1,ℤ/8)112yes—
277C2×C4C2×#137112yes—
278C2×C4C23×D411yescharacteristic
279C2×C4C23×D411yescharacteristic
280C2×C4C23×D411yescharacteristic
281C8—28no—
282C8—28no—
283C8—28no—
284C22—84no—
285C22—84no—
286C22—84no—
287C22—1624no—
288C22#1719116yesdirect product factor
289C22C2×#49516yes—
290C22C2×#49616yes—
291C22C2×#49716yes—
292C22C22×#12711yescharacteristic
293C4—84no—
294C4—84no—
295C4—84no—
296C4C2×#49516yes—
297C4C2×#49616yes—
298C4C2×#49716yes—
299C4C22×#13512yes—
300C4C22×AGL(1,ℤ/8)12yes—
301C4C22×#13712yes—
302C2—164no—
303C2C2×#1719112yesdirect product factor
304C2C22×#49511yescharacteristic
305C2C22×#49611yescharacteristic
306C2C22×#49711yescharacteristic
subgroupG/H
center, socleC24#127
commutator, Frattini, cosocleC42C25
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#500C2semidirect
3. C22×#487C2semidirect
4. C22×#487C2semidirect
7. C2×#1719C2direct (N × H)
8. C22×#322C2semidirect
15. C2×#500C22semidirect
20. C2×#487C22semidirect
21. C2×#487C22semidirect
34. #1719C22direct (N × H)
35. C2×#322C22semidirect
71. #500C23semidirect
76. #487C23semidirect
77. #487C23semidirect
93. #322C23semidirect
288. C22#1719direct (N × H)
303. C2C2×#1719direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C22×#4922
C22×#4872
C22×#4862
C2×#17192
C22×#3222