Finite Group Databasebeta

← C4×#1980 #354571

Subgroups — C4×#1980 #354571

Order 512.

2006 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#532C211yesmaximal, characteristic
2C2×#1980C212yesmaximal
3C2×C4×#104C214yesmaximal, complemented
4C42×M16C211yesmaximal, characteristic, complemented
5C42×C4⋊C4C211yesmaximal, characteristic, complemented
6#10933C214yesmaximal, complemented
7#10851C212yesmaximal, complemented
8C2×#532C2211yescharacteristic
9C2×C4×#41C2212yes—
10C22×#104C2218yes—
11C2×C4×M16C2212yes—
12C2×C4×M16C2212yes—
13C2×C4×M16C2212yes—
14C4×C4⋊Q8C412yescomplemented
15C4×#127C412yescomplemented
16C4×#124C414yescomplemented
17C4×#121—22no—
18C4×#121—22no—
19#2297C2212yes—
20#2293—21no—
21#2293—21no—
22#2285C2211yescharacteristic
23C42×D4—21no—
24C42×D4—21no—
25C2×C4×C4⋊C4—22no—
26C2×C4×C4⋊C4C2212yes—
27C2×C43C2212yes—
28C2×C43C2211yescharacteristic
29#1980C4116yesdirect product factor
30C4×#104—216no—
31C2×#339C2218yes—
32C4×#97—21no—
33C4×#97—21no—
34C4×#97—21no—
35C42×C8—21no—
36C4×#95—22no—
37C4×#95C2212yes—
38C22×#41C2312yes—
39C22×M16C2314yes—
40#532—24no—
41#532C2×C418yes—
42C2×C4⋊Q8C2×C411yescharacteristic
43C2×#127C2×C411yescharacteristic
44C2×#124C2×C412yes—
45C2×#121—21no—
46C2×#121—21no—
47C4×#41—28no—
48C4×#41—28no—
49C2×C4×Q8C2×C414yes—
50C2×C4×D4—24no—
51C2×C4×D4—22no—
52C2×C4×D4—22no—
53C2×C4×D4—21no—
54C2×C4×D4—21no—
55C2×C4×D4C2×C414yes—
56C2×#117—22no—
57C2×#117C2312yes—
58C22×C4⋊C4—22no—
59C22×C42—24no—
60C22×C42—22no—
61C22×C42D412yes—
62C22×C42D412yes—
63C22×C42C2314yes—
64C22×C42C2311yescharacteristic
65C22×C42C2311yescharacteristic
66C22×C42C2311yescharacteristic
67C2×#104—216no—
68C2×#104—216no—
69C2×#104C2×C4132yescomplemented
70C4×M16—28no—
71C4×M16—24no—
72C4×M16—24no—
73C4×M16C2×C418yescomplemented
74C4×M16D418yescomplemented
75C2×#97—22no—
76C2×#97—22no—
77C2×#97—22no—
78C2×C4×C8—22no—
79C2×C4×C8—22no—
80C2×C4×C8—22no—
81#391C2×C414yes—
82#390—22no—
83#390—22no—
84#390C2×C414yes—
85#389—22no—
86#389—22no—
87#388—24no—
88#388—24no—
89#386—24no—
90#384C2×C412yes—
91#382C2×C412yes—
92#380—21no—
93#380—21no—
94C4×C4⋊C4—216no—
95C4×C4⋊C4—22no—
96C4×C4⋊C4—22no—
97C4×C4⋊C4—21no—
98C4×C4⋊C4—21no—
99C4×C4⋊C4—24no—
100C4×C4⋊C4C2×C418yescomplemented
101C4×C22⋊C4—24no—
102C4×C22⋊C4—24no—
103C4×C22⋊C4—22no—
104C4×C22⋊C4—22no—
105C2×#95—22no—
106C2×#95—24no—
107C43—28no—
108C43C2×C412yes—
109C43C2×C412yes—
110C43D411yescharacteristic
111C43D411yescharacteristic
112C43D411yescharacteristic
113C43D411yescharacteristic
114#339—216no—
115C2×#41—24no—
116C2×#41—24no—
117C2×#41—24no—
118C2×#41—28no—
119C2×#41C22×C418yes—
120C22×Q8C22×C412yes—
121C22×D4—22no—
122C22×D4—21no—
123C22×D4—21no—
124C22×D4C22×C412yes—
125C23×C4—24no—
126C23×C4—22no—
127C23×C4—24no—
128C23×C4C2×D412yes—
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D412yes—
131C23×C4C2×D411yescharacteristic
132C23×C4C2411yescharacteristic
133C2×M16—24no—
134C2×M16—24no—
135C2×M16—24no—
136C2×M16C22×C418yes—
137C2×M16C2×D418yes—
138C2×M16#4118yes—
139C22×C8—24no—
140C4⋊Q8—22no—
141C4⋊Q8C4214yescomplemented
142#127—22no—
143#127C4214yescomplemented
144#124—24no—
145#124C4218yescomplemented
146#121—28no—
147#121—28no—
148C4×Q8—216no—
149C4×D4—28no—
150C4×D4—28no—
151C4×D4—216no—
152C4×D4—48no—
153C4×D4—48no—
154C4×D4—48no—
155C4×D4—48no—
156#117—24no—
157#117—24no—
158#117—48no—
159C2×C4⋊C4—216no—
160C2×C4⋊C4—21no—
161C2×C4⋊C4—21no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—22no—
166C2×C4⋊C4C22×C414yes—
167C2×C22⋊C4—22no—
168C2×C22⋊C4—22no—
169C2×C22⋊C4—22no—
170C2×C22⋊C4—24no—
171C2×C22⋊C4—24no—
172C2×C22⋊C4—24no—
173C2×C42—24no—
174C2×C42—28no—
175C2×C42—28no—
176C2×C42—28no—
177C2×C42—216no—
178C2×C42—24no—
179C2×C42—22no—
180C2×C42—24no—
181C2×C42—44no—
182C2×C42—48no—
183C2×C42—48no—
184C2×C42—48no—
185C2×C42C22⋊C412yes—
186C2×C42C22⋊C412yes—
187C2×C42C22⋊C412yes—
188C2×C42C22⋊C412yes—
189C2×C42C22⋊C412yes—
190C2×C42C22⋊C412yes—
191C2×C42C22⋊C412yes—
192C2×C42C22⋊C412yes—
193C2×C42C22×C418yes—
194C2×C42C22×C412yes—
195C2×C42C22×C411yescharacteristic
196C2×C42C22×C411yescharacteristic
197C2×C42C22×C414yes—
198C2×C42C22×C412yes—
199C2×C42C2×D411yescharacteristic
200C2×C42C2×D411yescharacteristic
201C2×C42C2×D411yescharacteristic
202C2×C42C2×D411yescharacteristic
203C2×C42C2×D414yes—
204C2×C42C2×D411yescharacteristic
205C2×C42C2×D411yescharacteristic
206C2×C42#4114yes—
207C2×C42#4114yes—
208#104—264no—
209#97—28no—
210#97—28no—
211#97—28no—
212C4×C8—28no—
213C4×C8—28no—
214C4×C8—28no—
215#95—216no—
216#95—22no—
217#95—22no—
218#95—24no—
219#95—24no—
220#95—28no—
221C24—22no—
222C24C22×D411yescharacteristic
223#41—216no—
224#41—216no—
225#41—48no—
226#41—48no—
227C2×Q8—22no—
228C2×Q8—24no—
229C2×Q8—24no—
230C2×Q8C2×C4214yes—
231C2×D4—28no—
232C2×D4—22no—
233C2×D4—24no—
234C2×D4—24no—
235C2×D4—24no—
236C2×D4—24no—
237C2×D4—44no—
238C2×D4—42no—
239C2×D4—42no—
240C2×D4—44no—
241C2×D4—44no—
242C2×D4C2×C4214yes—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—216no—
247C22×C4—22no—
248C22×C4—28no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—48no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—48no—
261C22×C4—48no—
262C22×C4—48no—
263C22×C4C2×C22⋊C412yes—
264C22×C4C2×C22⋊C411yescharacteristic
265C22×C4C2×C22⋊C411yescharacteristic
266C22×C4C2×C22⋊C411yescharacteristic
267C22×C4C2×C22⋊C412yes—
268C22×C4C2×C22⋊C412yes—
269C22×C4C2×C22⋊C411yescharacteristic
270C22×C4C2×C22⋊C412yes—
271C22×C4C4×D414yes—
272C22×C4C4×D414yes—
273C22×C4#12414yes—
274C22×C4#12714yes—
275C22×C4C23×C411yescharacteristic
276C22×C4C23×C412yes—
277C22×C4C22×D412yes—
278C22×C4C22×D411yescharacteristic
279C22×C4C2×#4112yes—
280C22×C4C2×#4112yes—
281C22×C4C2×#4114yes—
282M16—28no—
283M16—28no—
284M16—28no—
285M16C4×D4116yescomplemented
286C2×C8—28no—
287C2×C8—28no—
288C2×C8—28no—
289C4⋊C4—232no—
290C4⋊C4—24no—
291C4⋊C4—24no—
292C4⋊C4—28no—
293C4⋊C4—44no—
294C4⋊C4—48no—
295C4⋊C4—44no—
296C22⋊C4—28no—
297C22⋊C4—28no—
298C22⋊C4—48no—
299C22⋊C4—42no—
300C22⋊C4—42no—
301C22⋊C4—48no—
302C22⋊C4—48no—
303C42—24no—
304C42—22no—
305C42—22no—
306C42—24no—
307C42—24no—
308C42—24no—
309C42—24no—
310C42—24no—
311C42—216no—
312C42—42no—
313C42—42no—
314C42—432no—
315C42—44no—
316C42—48no—
317C42—48no—
318C42#10418yescomplemented
319C42C2×C4212yes—
320C42C2×C4212yes—
321C42#11712yes—
322C42#11712yes—
323C42C4×D414yes—
324C42C4×D414yes—
325C42C4×D418yes—
326C42#12114yes—
327C42#12114yes—
328C23—22no—
329C23—22no—
330C23—24no—
331C23—44no—
332C23—44no—
333C23—42no—
334C23—42no—
335C23C22×C22⋊C411yescharacteristic
336C23C2×C4×D412yes—
337C23C2×#12411yescharacteristic
338C23C2×#12711yescharacteristic
339C23#53212yes—
340Q8—28no—
341Q8—44no—
342D4—28no—
343D4—48no—
344D4—48no—
345D4—48no—
346D4—48no—
347D4—44no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—28no—
356C2×C4—28no—
357C2×C4—28no—
358C2×C4—216no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—24no—
362C2×C4—22no—
363C2×C4—44no—
364C2×C4—48no—
365C2×C4—416no—
366C2×C4—416no—
367C2×C4—48no—
368C2×C4—48no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—416no—
372C2×C4—44no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—816no—
376C2×C4C4×C22⋊C412yes—
377C2×C4C4×C22⋊C412yes—
378C2×C4C4×C22⋊C412yes—
379C2×C4C4×C22⋊C412yes—
380C2×C4#39014yes—
381C2×C4#39014yes—
382C2×C4C2×#10414yes—
383C2×C4C2×#10414yes—
384C2×C4C2×#10414yes—
385C2×C4#42114yes—
386C2×C4C22×C4211yescharacteristic
387C2×C4C2×#11711yescharacteristic
388C2×C4C2×C4×D412yes—
389C2×C4C2×C4×D414yes—
390C2×C4C2×C4×D412yes—
391C2×C4C4×#4112yes—
392C2×C4C4×#4114yes—
393C2×C4C2×#12112yes—
394C2×C4#52512yes—
395C2×C4#52914yes—
396C2×C4#53214yes—
397C8—216no—
398C22—22no—
399C22—22no—
400C22—24no—
401C22—22no—
402C22—22no—
403C22—44no—
404C22—44no—
405C22—44no—
406C22—84no—
407C22—84no—
408C22C2×C4×C22⋊C411yescharacteristic
409C22C2×#39011yescharacteristic
410C22#229711yescharacteristic
411C22C4×#12412yes—
412C22C4×#12712yes—
413C22C22×#10412yes—
414C22C2×#42112yes—
415C4—24no—
416C4—24no—
417C4—22no—
418C4—22no—
419C4—22no—
420C4—416no—
421C4—42no—
422C4—44no—
423C4—84no—
424C4C4×#10414yescomplemented
425C4#198018yesdirect product factor
426C4C42×D412yes—
427C4#229312yes—
428C4C4×#12114yes—
429C2—22no—
430C2—22no—
431C2—84no—
432C2C4×#39011yescharacteristic
433C2C2×C4×#10411yescharacteristic
434C2C4×#42111yescharacteristic
435C2C2×#198012yes—
436C2#2138212yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C22⋊C4
prime radicalC2×#532C22
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
3. C2×C4×#104C2semidirect
4. C42×M16C2semidirect
5. C42×C4⋊C4C2semidirect
6. #10933C2semidirect
7. #10851C2semidirect
14. C4×C4⋊Q8C4semidirect
15. C4×#127C4semidirect
16. C4×#124C4semidirect
29. #1980C4direct (N × H)
69. C2×#104C2×C4semidirect
73. C4×M16C2×C4semidirect
74. C4×M16D4semidirect
100. C4×C4⋊C4C2×C4semidirect
141. C4⋊Q8C42semidirect
143. #127C42semidirect
145. #124C42semidirect
285. M16C4×D4semidirect
318. C42#104semidirect
424. C4C4×#104semidirect
425. C4#1980direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5322
C2×#19802
C2×C4×#1042
C42×M162
C42×C4⋊C42
#109332
#108512