Finite Group Databasebeta

← C22×#1702 #6353621

Subgroups — C22×#1702 #6353621

Order 512.

2166 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic
2C22×#462C211yesmaximal, characteristic, complemented
3C22×#460C211yesmaximal, characteristic
4C22×#446C211yesmaximal, characteristic, complemented
5C2×#1702C2124yesmaximal, direct product factor
6C22×#334C211yesmaximal, characteristic, complemented
7C22×#332C211yesmaximal, characteristic, complemented
8C22×#331C211yesmaximal, characteristic
9C23×Q16—21no—
10C23×SD16—21no—
11C22×C4⋊Q8C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×C4×Q8C2211yescharacteristic
14C2×#486—26no—
15C2×#486C22112yes—
16C2×#462—26no—
17C2×#462C22112yescomplemented
18C2×#460—26no—
19C2×#460C22112yes—
20C2×#446—26no—
21C2×#446C22112yescomplemented
22C22×C4⋊C8—21no—
23C22×C4⋊C8C2211yescharacteristic
24C22×C4⋊C8C2211yescharacteristic
25C22×C4⋊C8C2211yescharacteristic
26C22×#103—21no—
27C22×#102—21no—
28C22×#102—21no—
29C22×#102—21no—
30C22×#97—21no—
31C22×C4×C8C2211yescharacteristic
32#1702C22164yesdirect product factor
33C2×#334C22112yescomplemented
34C2×#332C22112yescomplemented
35C2×#331C22112yes—
36C23×Q8—21no—
37C23×Q8D411yescharacteristic
38C23×D4—21no—
39C23×D4—21no—
40C23×D4—21no—
41C22×Q16—212no—
42C22×Q16—48no—
43C22×SD16—212no—
44C22×SD16—48no—
45C23×C8—21no—
46C23×C8—21no—
47C23×C8—21no—
48C23×C8D411yescharacteristic
49C23×C8D411yescharacteristic
50C2×C4⋊Q8—23no—
51C2×C4⋊Q8—23no—
52C2×C4⋊Q8—23no—
53C2×C4⋊Q8C2316yes—
54C2×#127—23no—
55C2×#127—23no—
56C2×#127—23no—
57C2×#127C2316yes—
58C2×C4×Q8—23no—
59C2×C4×Q8—23no—
60C2×C4×Q8D416yes—
61C2×C4×Q8C2316yes—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4D411yescharacteristic
66C22×C42—21no—
67C22×C42C2311yescharacteristic
68#486—224no—
69#486C23116yes—
70#462—224no—
71#462C23116yescomplemented
72#460—224no—
73#460C23116yes—
74#446—224no—
75#446C23116yescomplemented
76C2×C4⋊C8—212no—
77C2×C4⋊C8—23no—
78C2×C4⋊C8—23no—
79C2×C4⋊C8—23no—
80C2×C4⋊C8C2316yes—
81C2×C4⋊C8C2316yes—
82C2×C4⋊C8C2316yes—
83C2×#103—212no—
84C2×#102—212no—
85C2×#102—212no—
86C2×#102—212no—
87C2×#97—212no—
88C2×C4×C8D416yes—
89C2×C4×C8C2316yes—
90#334C23116yescomplemented
91#332C23116yescomplemented
92#331C23116yes—
93C25—41no—
94C22×Q8—23no—
95C22×Q8—24no—
96C22×Q8—24no—
97C22×Q8—26no—
98C22×Q8—43no—
99C22×Q8—44no—
100C22×Q8—44no—
101C22×Q8C2×D416yes—
102C22×D4—26no—
103C22×D4—26no—
104C22×D4—26no—
105C22×D4—43no—
106C22×D4—43no—
107C22×D4—43no—
108C22×D4—44no—
109C22×D4—44no—
110C22×D4—44no—
111C22×D4—44no—
112C22×D4—84no—
113C23×C4—21no—
114C23×C4—21no—
115C23×C4—41no—
116C23×C4C2×D411yescharacteristic
117C23×C4C2×D411yescharacteristic
118C23×C4#4111yescharacteristic
119C2×Q16—216no—
120C2×Q16—448no—
121C2×SD16—216no—
122C2×SD16—448no—
123C22×C8—24no—
124C22×C8—24no—
125C22×C8—26no—
126C22×C8—26no—
127C22×C8—26no—
128C22×C8—44no—
129C22×C8—44no—
130C22×C8—44no—
131C22×C8C2×D416yes—
132C22×C8C2×D416yes—
133C4⋊Q8—26no—
134C4⋊Q8—26no—
135C4⋊Q8—26no—
136C4⋊Q8—46no—
137C4⋊Q8C2414yes—
138#127—26no—
139#127—26no—
140#127—26no—
141#127—46no—
142#127C2414yes—
143C4×Q8—212no—
144C4×Q8—26no—
145C4×Q8—26no—
146C4×Q8C2×D4112yes—
147C4×Q8C2414yes—
148C2×C4⋊C4—26no—
149C2×C4⋊C4—23no—
150C2×C4⋊C4—26no—
151C2×C4⋊C4—26no—
152C2×C4⋊C4—26no—
153C2×C4⋊C4—43no—
154C2×C4⋊C4—43no—
155C2×C4⋊C4C2×D416yes—
156C2×C42—26no—
157C2×C42—26no—
158C2×C42C2×D413yes—
159C2×C42C2×D413yes—
160C2×C42#4113yes—
161C2×C42C2413yes—
162C4⋊C8—216no—
163C4⋊C8—26no—
164C4⋊C8—26no—
165C4⋊C8—26no—
166C4⋊C8C2414yes—
167C4⋊C8C2414yes—
168C4⋊C8C2414yes—
169#103—216no—
170#102—216no—
171#102—216no—
172#102—216no—
173#97—216no—
174C4×C8C2×D4112yes—
175C4×C8C2414yes—
176C24—46no—
177C24—84no—
178C24—84no—
179C24—84no—
180C24#12111yescharacteristic
181C2×Q8—26no—
182C2×Q8—212no—
183C2×Q8—212no—
184C2×Q8—24no—
185C2×Q8—46no—
186C2×Q8—412no—
187C2×Q8—412no—
188C2×Q8—412no—
189C2×Q8—812no—
190C2×Q8C22×D414yes—
191C2×D4—24no—
192C2×D4—24no—
193C2×D4—24no—
194C2×D4—46no—
195C2×D4—46no—
196C2×D4—46no—
197C2×D4—412no—
198C2×D4—412no—
199C2×D4—412no—
200C2×D4—412no—
201C2×D4—812no—
202C2×D4—812no—
203C2×D4—812no—
204C2×D4—812no—
205C22×C4—24no—
206C22×C4—26no—
207C22×C4—26no—
208C22×C4—44no—
209C22×C4—44no—
210C22×C4—46no—
211C22×C4—84no—
212C22×C4#12113yes—
213C22×C4#12113yes—
214C22×C4#12113yes—
215C22×C4#13514yes—
216C22×C4AGL(1,ℤ/8)14yes—
217C22×C4AGL(1,ℤ/8)14yes—
218C22×C4#13714yes—
219C22×C4C22×D413yes—
220C22×C4C22×D413yes—
221C22×C4C2×#4113yes—
222Q16—432no—
223SD16—432no—
224C2×C8—212no—
225C2×C8—212no—
226C2×C8—24no—
227C2×C8—24no—
228C2×C8—24no—
229C2×C8—412no—
230C2×C8—412no—
231C2×C8—412no—
232C2×C8C22×D414yes—
233C2×C8C22×D414yes—
234C4⋊C4—212no—
235C4⋊C4—26no—
236C4⋊C4—24no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—46no—
240C4⋊C4—46no—
241C4⋊C4C22×D414yes—
242C42—212no—
243C42—24no—
244C42#12116yes—
245C42C22×D413yes—
246C42C22×D413yes—
247C42C2×#4113yes—
248C42C2511yescharacteristic
249C23—44no—
250C23—812no—
251C23—812no—
252C23—812no—
253C23—1616no—
254C23#46414yes—
255C23#46914yes—
256C23#47114yes—
257C23C2×#12113yes—
258Q8—24no—
259Q8—24no—
260Q8—412no—
261Q8—44no—
262Q8—44no—
263Q8—812no—
264D4—44no—
265D4—44no—
266D4—44no—
267D4—44no—
268D4—84no—
269D4—812no—
270D4—812no—
271D4—812no—
272C2×C4—26no—
273C2×C4—26no—
274C2×C4—24no—
275C2×C4—24no—
276C2×C4—412no—
277C2×C4—412no—
278C2×C4—44no—
279C2×C4—812no—
280C2×C4#464112yes—
281C2×C4#469112yes—
282C2×C4C2×#12113yes—
283C2×C4C2×#12113yes—
284C2×C4C2×#12113yes—
285C2×C4C2×#13516yes—
286C2×C4C2×AGL(1,ℤ/8)16yes—
287C2×C4C2×AGL(1,ℤ/8)16yes—
288C2×C4C2×#13716yes—
289C2×C4C23×D411yescharacteristic
290C2×C4C23×D411yescharacteristic
291C2×C4C22×#4111yescharacteristic
292C8—24no—
293C8—24no—
294C8—44no—
295C8—44no—
296C8—44no—
297C22—84no—
298C22—84no—
299C22—84no—
300C22—1624no—
301C22#1702116yesdirect product factor
302C22C2×#46416yes—
303C22C2×#46916yes—
304C22C2×#47116yes—
305C22C22×#12111yescharacteristic
306C4—23no—
307C4—21no—
308C4—44no—
309C4—44no—
310C4—84no—
311C4C2×#46416yes—
312C4C2×#46916yes—
313C4C22×#13511yescharacteristic
314C4C22×AGL(1,ℤ/8)11yescharacteristic
315C4C22×AGL(1,ℤ/8)11yescharacteristic
316C4C22×#13711yescharacteristic
317C2—164no—
318C2C2×#1702112yesdirect product factor
319C2C22×#46411yescharacteristic
320C2C22×#46911yescharacteristic
321C2C22×#47111yescharacteristic
subgroupG/H
center, socleC24#121
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
2. C22×#462C2semidirect
4. C22×#446C2semidirect
5. C2×#1702C2direct (N × H)
6. C22×#334C2semidirect
7. C22×#332C2semidirect
17. C2×#462C22semidirect
21. C2×#446C22semidirect
32. #1702C22direct (N × H)
33. C2×#334C22semidirect
34. C2×#332C22semidirect
71. #462C23semidirect
75. #446C23semidirect
90. #334C23semidirect
91. #332C23semidirect
301. C22#1702direct (N × H)
318. C2C2×#1702direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C22×#4622
C22×#4602
C22×#4462
C2×#17022
C22×#3342
C22×#3322
C22×#3312