Finite Group Databasebeta

← C4×#1986 #354751

Subgroups — C4×#1986 #354751

Order 512.

1586 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#533C211yesmaximal, characteristic
2C2×#1986C212yesmaximal
3C42×M16C211yesmaximal, characteristic
4C42×C4⋊C4C211yesmaximal, characteristic
5#10886C214yesmaximal
6#10851C212yesmaximal
7C4×#339C214yesmaximal
8C2×#533C2211yescharacteristic
9C2×C4×M16C2212yes—
10C2×C4×M16C2212yes—
11C2×C4×M16C2212yes—
12C4×C4⋊Q8C412yescomplemented
13C4×C4⋊Q8C412yescomplemented
14C4×#125C414yescomplemented
15C4×C22⋊Q8—22no—
16C4×C22⋊Q8—22no—
17#2296C2212yes—
18#2295—21no—
19#2295—21no—
20#2285C2211yescharacteristic
21C42×Q8—21no—
22C42×Q8—21no—
23C4×#117C2212yes—
24C2×C4×C4⋊C4—22no—
25C2×C4×C4⋊C4C2212yes—
26C2×C43C2212yes—
27C2×C43C2211yescharacteristic
28#1986C4116yesdirect product factor
29C2×#339C2218yes—
30C2×#339C2218yes—
31C4×#97—21no—
32C4×#97—21no—
33C4×#97—21no—
34C42×C8—21no—
35C4×#95—22no—
36C4×#95C2212yes—
37C22×M16C2314yes—
38#533—24no—
39#533C2×C418yes—
40C2×C4⋊Q8C2×C411yescharacteristic
41C2×C4⋊Q8C2×C411yescharacteristic
42C2×#125C2×C412yes—
43C2×C22⋊Q8—21no—
44C2×C22⋊Q8—21no—
45C2×C4×Q8—22no—
46C2×C4×Q8—22no—
47C2×C4×Q8—21no—
48C2×C4×Q8—21no—
49C2×#117C2312yes—
50C2×#117C2312yes—
51C22×C4⋊C4—22no—
52C22×C42—24no—
53C22×C42D412yes—
54C22×C42D412yes—
55C22×C42C2314yes—
56C22×C42C2311yescharacteristic
57C22×C42C2311yescharacteristic
58C22×C42C2311yescharacteristic
59C4×M16—28no—
60C4×M16—24no—
61C4×M16—24no—
62C4×M16C2×C418yes—
63C4×M16Q818yescomplemented
64C2×#97—22no—
65C2×#97—22no—
66C2×#97—22no—
67C2×C4×C8—22no—
68C2×C4×C8—22no—
69C2×C4×C8—22no—
70#391—22no—
71#391—22no—
72#389—22no—
73#389—22no—
74#389C2×C414yes—
75#389C2×C414yes—
76#387—24no—
77#387—24no—
78#385—24no—
79#384C2×C412yes—
80#382C2×C412yes—
81#380—21no—
82#380—21no—
83C4×C4⋊C4—216no—
84C4×C4⋊C4—24no—
85C4×C4⋊C4—24no—
86C4×C4⋊C4—22no—
87C4×C4⋊C4—22no—
88C4×C4⋊C4—21no—
89C4×C4⋊C4—21no—
90C4×C4⋊C4—22no—
91C4×C4⋊C4—22no—
92C4×C4⋊C4—24no—
93C4×C4⋊C4C2×C414yes—
94C4×C4⋊C4C2×C414yes—
95C4×C4⋊C4C2×C418yes—
96C4×C22⋊C4—24no—
97#376—22no—
98C2×#95—22no—
99C2×#95—24no—
100C43—22no—
101C43—28no—
102C43C2×C412yes—
103C43C2×C412yes—
104C43D411yescharacteristic
105C43D411yescharacteristic
106C43D411yescharacteristic
107C43D411yescharacteristic
108#339—216no—
109#339C2×C4132yes—
110C22×Q8—21no—
111C22×Q8—21no—
112C23×C4—24no—
113C23×C4C2×D412yes—
114C23×C4C2×D411yescharacteristic
115C23×C4C2×D412yes—
116C23×C4C2×D411yescharacteristic
117C23×C4C2411yescharacteristic
118C2×M16—24no—
119C2×M16—24no—
120C2×M16—24no—
121C2×M16C22×C418yes—
122C2×M16C2×Q818yes—
123C2×M16#4118yes—
124C22×C8—24no—
125C4⋊Q8—22no—
126C4⋊Q8—22no—
127C4⋊Q8C4214yescomplemented
128C4⋊Q8C4214yescomplemented
129#125—24no—
130#125C4218yescomplemented
131C22⋊Q8—28no—
132C22⋊Q8—28no—
133C4×Q8—28no—
134C4×Q8—28no—
135C4×Q8—48no—
136C4×Q8—48no—
137#117—24no—
138#117—28no—
139#117C22×C418yes—
140C2×C4⋊C4—216no—
141C2×C4⋊C4—22no—
142C2×C4⋊C4—22no—
143C2×C4⋊C4—21no—
144C2×C4⋊C4—21no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—22no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—24no—
150C2×C4⋊C4C22×C414yes—
151C2×C4⋊C4C22×C412yes—
152C2×C4⋊C4C22×C412yes—
153C2×C22⋊C4—22no—
154C2×C22⋊C4—22no—
155C2×C42—22no—
156C2×C42—24no—
157C2×C42—28no—
158C2×C42—28no—
159C2×C42—28no—
160C2×C42—216no—
161C2×C42—24no—
162C2×C42—24no—
163C2×C42—22no—
164C2×C42—24no—
165C2×C42—44no—
166C2×C42—48no—
167C2×C42—48no—
168C2×C42C22⋊C412yes—
169C2×C42C22⋊C412yes—
170C2×C42C22⋊C412yes—
171C2×C42C22⋊C412yes—
172C2×C42C22⋊C412yes—
173C2×C42C22⋊C412yes—
174C2×C42C22⋊C412yes—
175C2×C42C22⋊C412yes—
176C2×C42C22×C418yes—
177C2×C42C22×C412yes—
178C2×C42C22×C411yescharacteristic
179C2×C42C22×C411yescharacteristic
180C2×C42C22×C414yes—
181C2×C42C22×C412yes—
182C2×C42C2×D411yescharacteristic
183C2×C42C2×D411yescharacteristic
184C2×C42C2×D411yescharacteristic
185C2×C42C2×D411yescharacteristic
186C2×C42C2×D411yescharacteristic
187C2×C42C2×D411yescharacteristic
188C2×C42C2×Q814yes—
189C2×C42#4114yes—
190C2×C42#4114yes—
191#97—28no—
192#97—28no—
193#97—28no—
194C4×C8—28no—
195C4×C8—28no—
196C4×C8—28no—
197#95—216no—
198#95—24no—
199#95—24no—
200#95—22no—
201#95—22no—
202#95—24no—
203#95—24no—
204#95—28no—
205C24C22×D411yescharacteristic
206C2×Q8—24no—
207C2×Q8—24no—
208C2×Q8—44no—
209C2×Q8—44no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—216no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—28no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—42no—
221C22×C4—42no—
222C22×C4—48no—
223C22×C4—44no—
224C22×C4—44no—
225C22×C4C2×C22⋊C412yes—
226C22×C4C2×C22⋊C411yescharacteristic
227C22×C4C2×C22⋊C411yescharacteristic
228C22×C4C2×C22⋊C411yescharacteristic
229C22×C4C2×C22⋊C412yes—
230C22×C4C2×C22⋊C412yes—
231C22×C4C2×C22⋊C411yescharacteristic
232C22×C4C2×C22⋊C412yes—
233C22×C4C4×D414yes—
234C22×C4C4×D414yes—
235C22×C4#12414yes—
236C22×C4C4⋊Q814yes—
237C22×C4C23×C411yescharacteristic
238C22×C4C23×C412yes—
239C22×C4C22×D411yescharacteristic
240C22×C4C22×Q812yes—
241C22×C4C2×#4112yes—
242C22×C4C2×#4112yes—
243C22×C4C2×#4114yes—
244M16—28no—
245M16—28no—
246M16—28no—
247M16C4×Q8116yescomplemented
248C2×C8—28no—
249C2×C8—28no—
250C2×C8—28no—
251C4⋊C4—232no—
252C4⋊C4—22no—
253C4⋊C4—22no—
254C4⋊C4—28no—
255C4⋊C4—28no—
256C4⋊C4—24no—
257C4⋊C4—24no—
258C4⋊C4—28no—
259C4⋊C4—44no—
260C4⋊C4—48no—
261C4⋊C4—48no—
262C4⋊C4—44no—
263C4⋊C4C2×C4214yes—
264C4⋊C4C2×C4214yes—
265C22⋊C4—28no—
266C22⋊C4—44no—
267C42—28no—
268C42—24no—
269C42—22no—
270C42—22no—
271C42—24no—
272C42—24no—
273C42—24no—
274C42—24no—
275C42—24no—
276C42—216no—
277C42—42no—
278C42—42no—
279C42—432no—
280C42—44no—
281C42—48no—
282C42—48no—
283C42—48no—
284C42#10418yes—
285C42C2×C4212yes—
286C42C2×C4212yes—
287C42#11712yes—
288C42#11712yes—
289C42C4×D414yes—
290C42C4×D414yes—
291C42C4×Q818yes—
292C42C22⋊Q814yes—
293C42C22⋊Q814yes—
294C23—22no—
295C23—22no—
296C23C22×C22⋊C411yescharacteristic
297C23C2×C4×D412yes—
298C23C2×#12411yescharacteristic
299C23C2×C4⋊Q811yescharacteristic
300C23#53212yes—
301Q8—48no—
302Q8—48no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—28no—
311C2×C4—28no—
312C2×C4—28no—
313C2×C4—216no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—24no—
317C2×C4—24no—
318C2×C4—22no—
319C2×C4—44no—
320C2×C4—48no—
321C2×C4—416no—
322C2×C4—416no—
323C2×C4—48no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—48no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4C4×C22⋊C412yes—
331C2×C4C4×C22⋊C412yes—
332C2×C4C4×C22⋊C412yes—
333C2×C4C4×C22⋊C412yes—
334C2×C4#39114yes—
335C2×C4#39114yes—
336C2×C4C2×#10414yes—
337C2×C4C2×#10414yes—
338C2×C4C2×#10414yes—
339C2×C4#42114yes—
340C2×C4C22×C4211yescharacteristic
341C2×C4C2×#11711yescharacteristic
342C2×C4C2×C4×D412yes—
343C2×C4C2×C4×Q812yes—
344C2×C4C2×C4×Q814yes—
345C2×C4C4×#4112yes—
346C2×C4C4×#4114yes—
347C2×C4C2×C22⋊Q812yes—
348C2×C4#52512yes—
349C2×C4#52914yes—
350C2×C4#53314yes—
351C8—216no—
352C22—22no—
353C22—22no—
354C22—24no—
355C22—22no—
356C22—22no—
357C22C2×C4×C22⋊C411yescharacteristic
358C22C2×#39111yescharacteristic
359C22#229711yescharacteristic
360C22C4×#12412yes—
361C22C4×C4⋊Q812yes—
362C22C22×#10412yes—
363C22C2×#42112yes—
364C4—24no—
365C4—24no—
366C4—22no—
367C4—22no—
368C4—22no—
369C4—416no—
370C4—42no—
371C4—44no—
372C4—44no—
373C4—84no—
374C4C4×#10414yes—
375C4#198618yesdirect product factor
376C4C42×Q812yes—
377C4#229512yes—
378C4C4×C22⋊Q814yes—
379C2—22no—
380C2—22no—
381C2C4×#39111yescharacteristic
382C2C2×C4×#10411yescharacteristic
383C2C4×#42111yescharacteristic
384C2C2×#198612yes—
385C2#2138212yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C22⋊C4
prime radicalC24C22×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
12. C4×C4⋊Q8C4semidirect
13. C4×C4⋊Q8C4semidirect
14. C4×#125C4semidirect
28. #1986C4direct (N × H)
63. C4×M16Q8semidirect
127. C4⋊Q8C42semidirect
128. C4⋊Q8C42semidirect
130. #125C42semidirect
247. M16C4×Q8semidirect
375. C4#1986direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5332
C2×#19862
C42×M162
C42×C4⋊C42
#108862
#108512
C4×#3392