Finite Group Databasebeta

← C22×#1857 #6371282

Subgroups — C22×#1857 #6371282

Order 512.

4826 conjugacy classes of subgroups.

The subgroup lattice has 321 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#519C211yesmaximal, characteristic
2C22×#428C212yesmaximal
3C23×#101C211yesmaximal, characteristic
4C22×#391C211yesmaximal, characteristic
5C2×#1857C2124yesmaximal, direct product factor
6C22×#339C212yesmaximal
7C24×Q8C2211yescharacteristic
8C23×M16C2212yes—
9C2×#519—26no—
10C2×#519—212no—
11C2×#519C22112yes—
12C22×C4×Q8—22no—
13C22×C4×Q8—22no—
14C22×#117—22no—
15C22×#117C2212yes—
16C23×C4⋊C4C2211yescharacteristic
17C23×C42C2211yescharacteristic
18C2×#428—212no—
19C2×#428C22124yes—
20C22×#107—22no—
21C22×#106—22no—
22C22×#101C4116yescomplemented
23C22×#101C22112yes—
24C2×#391—26no—
25C2×#391C22112yes—
26C22×#95—22no—
27#1857C22164yesdirect product factor
28C2×#339C22124yes—
29C23×Q8—22no—
30C23×Q8—26no—
31C23×Q8—28no—
32C23×Q8C2×C418yes—
33C23×Q8D416yes—
34C23×Q8Q818yes—
35C23×Q8C2316yes—
36C24×C4—21no—
37C24×C4—21no—
38C24×C4D412yes—
39C24×C4C2311yescharacteristic
40C22×M16—26no—
41C22×M16—28no—
42C22×M16C2×C4116yes—
43C22×M16C23112yes—
44C23×C8—22no—
45#519—248no—
46#519—224no—
47#519—248no—
48#519C23116yes—
49C2×C4×Q8—224no—
50C2×C4×Q8—224no—
51C2×C4×Q8—224no—
52C2×C4×Q8—224no—
53C2×#117—224no—
54C2×#117—224no—
55C2×#117—26no—
56C2×#117—26no—
57C2×#117D4112yes—
58C2×#117C23112yes—
59C22×C4⋊C4—22no—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—26no—
63C22×C4⋊C4—23no—
64C22×C4⋊C4D412yes—
65C22×C4⋊C4D412yes—
66C22×C4⋊C4C2316yes—
67C22×C22⋊C4—22no—
68C22×C42—24no—
69C22×C42—22no—
70C22×C42—28no—
71C22×C42—23no—
72C22×C42C2316yes—
73#428—248no—
74#428C23132yes—
75C2×#107—224no—
76C2×#106—224no—
77C2×#101C2×C4196yescomplemented
78C2×#101C23116yes—
79#391—224no—
80#391C23116yes—
81C2×#95—224no—
82#339C23132yes—
83C25C2×D411yescharacteristic
84C22×Q8—216no—
85C22×Q8—248no—
86C22×Q8—212no—
87C22×Q8—212no—
88C22×Q8—216no—
89C22×Q8—248no—
90C22×Q8—224no—
91C22×Q8—212no—
92C22×Q8—212no—
93C22×Q8—224no—
94C22×Q8C4⋊C4148yes—
95C22×Q8C22×C4124yes—
96C22×Q8C2×D4112yes—
97C22×Q8C2×Q8124yes—
98C22×Q8C2414yes—
99C23×C4—26no—
100C23×C4—22no—
101C23×C4—28no—
102C23×C4—28no—
103C23×C4—22no—
104C23×C4—22no—
105C23×C4—26no—
106C23×C4—26no—
107C23×C4—44no—
108C23×C4—44no—
109C23×C4—48no—
110C23×C4—43no—
111C23×C4—41no—
112C23×C4C4⋊C4116yes—
113C23×C4C22×C414yes—
114C23×C4C2×D4112yes—
115C23×C4C2×D413yes—
116C23×C4C2×D416yes—
117C23×C4C2×D412yes—
118C23×C4C2×Q814yes—
119C23×C4#4118yes—
120C23×C4C2413yes—
121C2×M16—248no—
122C2×M16—212no—
123C2×M16—224no—
124C2×M16C22×C4148yes—
125C2×M16C2418yes—
126C22×C8—216no—
127C22×C8—212no—
128C4×Q8—296no—
129C4×Q8—296no—
130C4×Q8—232no—
131C4×Q8—232no—
132#117—296no—
133#117—224no—
134#117—232no—
135#117—212no—
136#117—212no—
137#117C2×D4124yes—
138#117C2418yes—
139C2×C4⋊C4—224no—
140C2×C4⋊C4—224no—
141C2×C4⋊C4—26no—
142C2×C4⋊C4—26no—
143C2×C4⋊C4—212no—
144C2×C4⋊C4—212no—
145C2×C4⋊C4—26no—
146C2×C4⋊C4—46no—
147C2×C4⋊C4—46no—
148C2×C4⋊C4C2×D4112yes—
149C2×C4⋊C4C2×D4112yes—
150C2×C4⋊C4C2414yes—
151C2×C22⋊C4—212no—
152C2×C22⋊C4—212no—
153C2×C42—248no—
154C2×C42—212no—
155C2×C42—212no—
156C2×C42—224no—
157C2×C42—26no—
158C2×C42—412no—
159C2×C42C2414yes—
160#107—232no—
161#106—232no—
162#101C22×C4164yescomplemented
163#95—232no—
164C24—24no—
165C24—24no—
166C24C2×C4⋊C414yes—
167C24#12013yes—
168C24#12011yescharacteristic
169C24#12314yes—
170C24C22×D413yes—
171C2×Q8—248no—
172C2×Q8—248no—
173C2×Q8—224no—
174C2×Q8—248no—
175C2×Q8—248no—
176C2×Q8—224no—
177C2×Q8—28no—
178C2×Q8—28no—
179C2×Q8—296no—
180C2×Q8—296no—
181C2×Q8C2×C4⋊C4148yes—
182C2×Q8C23×C418yes—
183C2×Q8C22×Q818yes—
184C22×C4—212no—
185C22×C4—212no—
186C22×C4—224no—
187C22×C4—248no—
188C22×C4—216no—
189C22×C4—224no—
190C22×C4—212no—
191C22×C4—212no—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—432no—
195C22×C4—412no—
196C22×C4—412no—
197C22×C4—48no—
198C22×C4—48no—
199C22×C4—424no—
200C22×C4—46no—
201C22×C4—46no—
202C22×C4—812no—
203C22×C4—84no—
204C22×C4C2×C4⋊C4148yes—
205C22×C4C2×C4⋊C4112yes—
206C22×C4C4×D418yes—
207C22×C4C4×D4124yes—
208C22×C4#12016yes—
209C22×C4#12016yes—
210C22×C4C22⋊Q8124yes—
211C22×C4C22⋊Q818yes—
212C22×C4#123112yes—
213C22×C4C23×C416yes—
214C22×C4C22×D418yes—
215C22×C4C22×D413yes—
216C22×C4C22×D416yes—
217C22×C4C22×D416yes—
218C22×C4C22×Q816yes—
219C22×C4C2×#41112yes—
220C22×C4C2511yescharacteristic
221M16—248no—
222M16—28no—
223M16C23×C4116yes—
224C2×C8—248no—
225C2×C8—28no—
226C4⋊C4—232no—
227C4⋊C4—232no—
228C4⋊C4—212no—
229C4⋊C4—212no—
230C4⋊C4—28no—
231C4⋊C4—412no—
232C4⋊C4C22×D418yes—
233C4⋊C4C22×D418yes—
234C22⋊C4—224no—
235C22⋊C4—28no—
236C42—264no—
237C42—224no—
238C42—28no—
239C42—28no—
240C42—412no—
241C23—216no—
242C23—216no—
243C23—26no—
244C23—26no—
245C23—26no—
246C23—26no—
247C23#385112yes—
248C23#38514yes—
249C23#45414yes—
250C23#45614yes—
251C23C22×C4⋊C416yes—
252C23C2×#12013yes—
253C23C2×#12013yes—
254C23C2×#12316yes—
255C23C23×D411yescharacteristic
256Q8—216no—
257Q8—216no—
258Q8—296no—
259C2×C4—28no—
260C2×C4—28no—
261C2×C4—248no—
262C2×C4—248no—
263C2×C4—28no—
264C2×C4—28no—
265C2×C4—28no—
266C2×C4—448no—
267C2×C4—44no—
268C2×C4—44no—
269C2×C4—424no—
270C2×C4—424no—
271C2×C4—48no—
272C2×C4—44no—
273C2×C4—812no—
274C2×C4—812no—
275C2×C4#385124yes—
276C2×C4#385124yes—
277C2×C4C22×C4⋊C4116yes—
278C2×C4C22×C4⋊C416yes—
279C2×C4C2×C4×D4112yes—
280C2×C4C2×C4×D4112yes—
281C2×C4C2×#12016yes—
282C2×C4C2×C22⋊Q8112yes—
283C2×C4C2×C22⋊Q8112yes—
284C2×C4C2×#12316yes—
285C2×C4C24×C411yescharacteristic
286C2×C4C23×D412yes—
287C2×C4C23×Q811yescharacteristic
288C2×C4C22×#4112yes—
289C8—216no—
290C22—212no—
291C22—212no—
292C22—224no—
293C22—21no—
294C22—23no—
295C22—21no—
296C22—23no—
297C22#1857116yesdirect product factor
298C22C2×#38516yes—
299C22C2×#38516yes—
300C22C2×#45416yes—
301C22C2×#45616yes—
302C22C23×C4⋊C411yescharacteristic
303C22C22×#12011yescharacteristic
304C22C22×#12311yescharacteristic
305C4—216no—
306C4—48no—
307C4—48no—
308C4—48no—
309C4—84no—
310C4C2×#385112yes—
311C4C22×C4×D412yes—
312C4C22×C22⋊Q812yes—
313C2—21no—
314C2—21no—
315C2—26no—
316C2C2×#1857112yesdirect product factor
317C2C22×#38511yescharacteristic
318C2C22×#45411yescharacteristic
319C2C22×#45611yescharacteristic
subgroupG/H
center, socleC24#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. C2×#1857C2direct (N × H)
22. C22×#101C4semidirect
27. #1857C22direct (N × H)
77. C2×#101C2×C4semidirect
162. #101C22×C4semidirect
297. C22#1857direct (N × H)
316. C2C2×#1857direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5192
C22×#4282
C23×#1012
C22×#3912
C2×#18572
C22×#3392