Finite Group Databasebeta

← C22×#1554 #6343978

Subgroups — C22×#1554 #6343978

Order 512.

3198 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×#533C211yesmaximal, characteristic
2C22×#432C211yesmaximal, characteristic
3C22×#431C211yesmaximal, characteristic
4C2×#1554C2124yesmaximal, direct product factor
5C22×#333C212yesmaximal, complemented
6C22×#332C212yesmaximal, complemented
7C2×#533—26no—
8C2×#533—26no—
9C2×#533C4112yes—
10C2×#533C22112yes—
11C22×C4⋊Q8C2211yescharacteristic
12C22×C4⋊Q8C2211yescharacteristic
13C22×#125—21no—
14C22×C22⋊Q8—21no—
15C22×C22⋊Q8C412yes—
16C22×C4×Q8—21no—
17C22×C4×Q8C412yes—
18C22×#117—21no—
19C23×C42C2211yescharacteristic
20C2×#432—26no—
21C2×#432C22112yes—
22C2×#431—26no—
23C2×#431C22112yes—
24C22×C4⋊C8C2212yes—
25C22×C4⋊C8C2212yes—
26C22×C22⋊C8—21no—
27C22×C22⋊C8—21no—
28C22×#97—21no—
29C22×C4×C8—21no—
30#1554C22164yesdirect product factor
31C2×#333C22124yescomplemented
32C2×#332C22124yescomplemented
33C23×Q8—21no—
34C23×Q8C2×C412yes—
35C24×C4C2×C411yescharacteristic
36C24×C4D411yescharacteristic
37C24×C4D411yescharacteristic
38C23×C8—22no—
39C23×C8—22no—
40#533—248no—
41#533—224no—
42#533—224no—
43#533C2×C4148yes—
44#533C23116yes—
45C2×C4⋊Q8—23no—
46C2×C4⋊Q8—23no—
47C2×C4⋊Q8—23no—
48C2×C4⋊Q8—23no—
49C2×C4⋊Q8C2×C416yes—
50C2×C4⋊Q8C2×C416yes—
51C2×C4⋊Q8C2316yes—
52C2×C4⋊Q8C2316yes—
53C2×#125—212no—
54C2×#125—212no—
55C2×C22⋊Q8—212no—
56C2×C22⋊Q8—212no—
57C2×C22⋊Q8—212no—
58C2×C22⋊Q8C2×C4124yes—
59C2×C4×Q8—212no—
60C2×C4×Q8—212no—
61C2×C4×Q8—212no—
62C2×C4×Q8C2×C4124yes—
63C2×#117—212no—
64C2×#117—212no—
65C22×C4⋊C4—22no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—21no—
69C22×C4⋊C4—21no—
70C22×C4⋊C4C2×C412yes—
71C22×C22⋊C4—22no—
72C22×C42—22no—
73C22×C42C2×C411yescharacteristic
74C22×C42C2×C416yes—
75C22×C42D411yescharacteristic
76C22×C42D411yescharacteristic
77C22×C42D416yes—
78C22×C42D416yes—
79C22×C42C2311yescharacteristic
80C22×C42C2316yes—
81#432—224no—
82#432C23116yes—
83#431—224no—
84#431C23116yes—
85C2×C4⋊C8—26no—
86C2×C4⋊C8—26no—
87C2×C4⋊C8C23112yes—
88C2×C4⋊C8C23112yes—
89C2×C22⋊C8—212no—
90C2×C22⋊C8—212no—
91C2×#97—212no—
92C2×C4×C8—212no—
93#333C23132yescomplemented
94#332C23132yescomplemented
95C25C22⋊C411yescharacteristic
96C22×Q8—26no—
97C22×Q8—26no—
98C22×Q8—26no—
99C22×Q8—48no—
100C22×Q8—48no—
101C22×Q8C22×C4112yes—
102C23×C4—28no—
103C23×C4—28no—
104C23×C4—22no—
105C23×C4—22no—
106C23×C4—44no—
107C23×C4C22⋊C416yes—
108C23×C4C22⋊C416yes—
109C23×C4C22⋊C411yescharacteristic
110C23×C4C22⋊C411yescharacteristic
111C23×C4C22⋊C411yescharacteristic
112C23×C4C22⋊C416yes—
113C23×C4C22×C411yescharacteristic
114C23×C4C22×C416yes—
115C23×C4C2×D416yes—
116C23×C4C2×D416yes—
117C23×C4C2×D411yescharacteristic
118C23×C4C2×D411yescharacteristic
119C22×C8—212no—
120C22×C8—212no—
121C22×C8—48no—
122C22×C8—48no—
123C4⋊Q8—212no—
124C4⋊Q8—212no—
125C4⋊Q8—26no—
126C4⋊Q8—26no—
127C4⋊Q8—26no—
128C4⋊Q8—26no—
129C4⋊Q8C22×C4112yes—
130C4⋊Q8C22×C4112yes—
131C4⋊Q8C2414yes—
132C4⋊Q8C2414yes—
133#125—248no—
134#125—216no—
135C22⋊Q8—248no—
136C22⋊Q8—248no—
137C22⋊Q8—216no—
138C22⋊Q8C22×C4132yes—
139C4×Q8—248no—
140C4×Q8—248no—
141C4×Q8—216no—
142C4×Q8C22×C4132yes—
143#117—248no—
144#117—216no—
145C2×C4⋊C4—26no—
146C2×C4⋊C4—26no—
147C2×C4⋊C4—26no—
148C2×C4⋊C4—224no—
149C2×C4⋊C4—224no—
150C2×C4⋊C4—26no—
151C2×C4⋊C4—26no—
152C2×C4⋊C4—26no—
153C2×C4⋊C4—26no—
154C2×C4⋊C4C22×C4112yes—
155C2×C22⋊C4—224no—
156C2×C42—224no—
157C2×C42C22⋊C416yes—
158C2×C42C22⋊C416yes—
159C2×C42C22⋊C416yes—
160C2×C42C22⋊C4124yes—
161C2×C42C22×C416yes—
162C2×C42C22×C413yes—
163C2×C42C22×C4112yes—
164C2×C42C2×D416yes—
165C2×C42C2×D416yes—
166C2×C42C2×D413yes—
167C2×C42C2×D413yes—
168C2×C42C2×D4112yes—
169C2×C42C2×D4112yes—
170C2×C42C2413yes—
171C2×C42C2414yes—
172C4⋊C8—212no—
173C4⋊C8—212no—
174C4⋊C8C2418yes—
175C4⋊C8C2418yes—
176C22⋊C8—216no—
177C22⋊C8—216no—
178#97—216no—
179C4×C8—216no—
180C24—24no—
181C24—24no—
182C24—24no—
183C24C2×C22⋊C416yes—
184C24C2×C22⋊C411yescharacteristic
185C2×Q8—212no—
186C2×Q8—212no—
187C2×Q8—24no—
188C2×Q8—424no—
189C2×Q8—424no—
190C2×Q8—424no—
191C2×Q8—424no—
192C2×Q8C23×C418yes—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—224no—
198C22×C4—224no—
199C22×C4—224no—
200C22×C4—224no—
201C22×C4—212no—
202C22×C4—212no—
203C22×C4—412no—
204C22×C4—412no—
205C22×C4—48no—
206C22×C4—48no—
207C22×C4C2×C22⋊C416yes—
208C22×C4C2×C22⋊C416yes—
209C22×C4C2×C22⋊C4112yes—
210C22×C4C2×C22⋊C4112yes—
211C22×C4C2×C22⋊C416yes—
212C22×C4C2×C22⋊C413yes—
213C22×C4C2×C22⋊C4112yes—
214C22×C4C2×C22⋊C413yes—
215C22×C4C2×C22⋊C413yes—
216C22×C4#13518yes—
217C22×C4#13718yes—
218C22×C4C23×C413yes—
219C22×C4C23×C414yes—
220C22×C4C22×D414yes—
221C22×C4C22×D414yes—
222C22×C4C22×D413yes—
223C22×C4C22×D413yes—
224C2×C8—28no—
225C2×C8—28no—
226C2×C8—424no—
227C2×C8—424no—
228C4⋊C4—212no—
229C4⋊C4—212no—
230C4⋊C4—212no—
231C4⋊C4—232no—
232C4⋊C4—232no—
233C4⋊C4—212no—
234C4⋊C4—24no—
235C4⋊C4—24no—
236C4⋊C4—24no—
237C4⋊C4C23×C418yes—
238C22⋊C4—232no—
239C42—232no—
240C42C2×C22⋊C4112yes—
241C42C2×C22⋊C4112yes—
242C42C2×C22⋊C4112yes—
243C42C2×C22⋊C416yes—
244C42C23×C414yes—
245C42C23×C413yes—
246C42C22×D414yes—
247C42C22×D414yes—
248C42C22×D413yes—
249C42C22×D413yes—
250C42C2511yescharacteristic
251C23—212no—
252C23—212no—
253C23—212no—
254C23—416no—
255C23#41314yes—
256C23#41614yes—
257C23#41914yes—
258C23C22×C22⋊C414yes—
259C23C22×C22⋊C413yes—
260Q8—48no—
261Q8—424no—
262Q8—424no—
263Q8—48no—
264C2×C4—212no—
265C2×C4—26no—
266C2×C4—26no—
267C2×C4—212no—
268C2×C4—212no—
269C2×C4—224no—
270C2×C4—224no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—412no—
276C2×C4—44no—
277C2×C4—424no—
278C2×C4—424no—
279C2×C4#416112yes—
280C2×C4#419112yes—
281C2×C4C22×C22⋊C414yes—
282C2×C4C22×C22⋊C414yes—
283C2×C4C22×C22⋊C414yes—
284C2×C4C22×C22⋊C413yes—
285C2×C4C22×C22⋊C413yes—
286C2×C4C22×C22⋊C413yes—
287C2×C4C2×#135112yes—
288C2×C4C2×#137112yes—
289C2×C4C24×C411yescharacteristic
290C2×C4C23×D411yescharacteristic
291C2×C4C23×D411yescharacteristic
292C8—48no—
293C8—48no—
294C22—24no—
295C22—24no—
296C22—24no—
297C22—424no—
298C22#1554116yesdirect product factor
299C22C2×#41316yes—
300C22C2×#41616yes—
301C22C2×#41916yes—
302C22C23×C22⋊C411yescharacteristic
303C4—24no—
304C4—23no—
305C4—21no—
306C4—24no—
307C4—24no—
308C4—48no—
309C4—48no—
310C4C2×#41616yes—
311C4C2×#41916yes—
312C4C22×#13512yes—
313C4C22×#13712yes—
314C2—44no—
315C2C2×#1554112yesdirect product factor
316C2C22×#41311yescharacteristic
317C2C22×#41611yescharacteristic
318C2C22×#41911yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC25C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1554C2direct (N × H)
5. C22×#333C2semidirect
6. C22×#332C2semidirect
30. #1554C22direct (N × H)
31. C2×#333C22semidirect
32. C2×#332C22semidirect
93. #333C23semidirect
94. #332C23semidirect
298. C22#1554direct (N × H)
315. C2C2×#1554direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C22×#4322
C22×#4312
C2×#15542
C22×#3332
C22×#3322