Finite Group Databasebeta

← C4×#1828 #354853

Subgroups — C4×#1828 #354853

Order 512.

1749 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#518C211yesmaximal, characteristic
2C2×#1828C212yesmaximal
3C2×C4×#99C212yesmaximal
4#10829C214yesmaximal, complemented
5#10768C212yesmaximal
6C4×#342C214yesmaximal, complemented
7C2×#518C2211yescharacteristic
8C2×#518C2211yescharacteristic
9C22×C4×D4C2211yescharacteristic
10C22×#99C2214yes—
11#2275—24no—
12#2274C412yescomplemented
13#2273C412yescomplemented
14#2273C2212yes—
15C42×D4—24no—
16C4×#117C412yescomplemented
17C2×C4×C22⋊C4C412yescomplemented
18C2×C4×C22⋊C4C2214yes—
19C2×C4×C22⋊C4C2212yes—
20#1828C4116yesdirect product factor
21C4×#99—24no—
22C4×#99—24no—
23C2×#342C2218yes—
24C2×#342C2214yes—
25C2×#342C2218yes—
26C23×D4C2311yescharacteristic
27C24×C4C2×C411yescharacteristic
28C24×C4C2311yescharacteristic
29#518—24no—
30#518—28no—
31#518C2×C418yes—
32C2×C4×D4—24no—
33C2×C4×D4—24no—
34C2×C4×D4—24no—
35C2×C4×D4—24no—
36C2×C4×D4D414yes—
37C2×C4×D4D414yes—
38C2×#117C2×C412yes—
39C2×#117C2×C412yes—
40C22×C4⋊C4C2×C411yescharacteristic
41C22×C22⋊C4C2×C412yes—
42C22×C22⋊C4C2×C411yescharacteristic
43C22×C22⋊C4C2×C412yes—
44C22×C22⋊C4C2318yes—
45C22×C22⋊C4C2311yescharacteristic
46C22×C22⋊C4C2312yes—
47C22×C22⋊C4C2312yes—
48C22×C42—22no—
49C22×C42—22no—
50C22×C42—24no—
51C22×C42C2×C411yescharacteristic
52C2×#99—28no—
53C2×#99—28no—
54C2×#99C2×C4116yes—
55C4×C4⋊C4—24no—
56C4×C4⋊C4—24no—
57C4×C4⋊C4—22no—
58C4×C4⋊C4—22no—
59C4×C22⋊C4—22no—
60C4×C22⋊C4—22no—
61C4×C22⋊C4—22no—
62C4×C22⋊C4—22no—
63C4×C22⋊C4—24no—
64C4×C22⋊C4—24no—
65C4×C22⋊C4—24no—
66C4×C22⋊C4—24no—
67C4×C22⋊C4—24no—
68C4×C22⋊C4—24no—
69C4×C22⋊C4—24no—
70C4×C22⋊C4—24no—
71C4×C22⋊C4C2×C414yes—
72C4×C22⋊C4C2×C414yes—
73C4×C22⋊C4C2×C414yes—
74C4×C22⋊C4C2×C414yes—
75#376—22no—
76C2×#95—22no—
77C2×#95—22no—
78C2×#95—24no—
79C43—22no—
80#342—28no—
81#342—216no—
82#342C2×C4132yescomplemented
83C25C22×C411yescharacteristic
84C25C2411yescharacteristic
85C22×D4—24no—
86C22×D4—24no—
87C22×D4C22×C414yes—
88C22×D4C2×D414yes—
89C22×D4#4114yes—
90C23×C4—22no—
91C23×C4—22no—
92C23×C4—22no—
93C23×C4—22no—
94C23×C4—22no—
95C23×C4—22no—
96C23×C4—28no—
97C23×C4—82no—
98C23×C4—82no—
99C23×C4C22⋊C412yes—
100C23×C4C22⋊C412yes—
101C23×C4C22×C411yescharacteristic
102C23×C4C22×C411yescharacteristic
103C23×C4C22×C411yescharacteristic
104C23×C4C22×C411yescharacteristic
105C23×C4C22×C411yescharacteristic
106C23×C4C2×D412yes—
107C23×C4C2×D412yes—
108C23×C4#4114yes—
109C23×C4#4114yes—
110C4×D4—232no—
111C4×D4—232no—
112C4×D4—28no—
113C4×D4—28no—
114C4×D4—28no—
115C4×D4—28no—
116#117—24no—
117#117—28no—
118#117C4218yescomplemented
119C2×C4⋊C4—22no—
120C2×C4⋊C4—22no—
121C2×C4⋊C4—24no—
122C2×C4⋊C4C22⋊C414yes—
123C2×C22⋊C4—22no—
124C2×C22⋊C4—22no—
125C2×C22⋊C4—24no—
126C2×C22⋊C4—22no—
127C2×C22⋊C4—22no—
128C2×C22⋊C4—24no—
129C2×C22⋊C4—24no—
130C2×C22⋊C4—24no—
131C2×C22⋊C4—24no—
132C2×C22⋊C4—28no—
133C2×C22⋊C4—28no—
134C2×C22⋊C4—28no—
135C2×C22⋊C4—28no—
136C2×C22⋊C4—28no—
137C2×C22⋊C4—28no—
138C2×C22⋊C4C4218yescomplemented
139C2×C22⋊C4C22⋊C414yes—
140C2×C22⋊C4C22×C4116yes—
141C2×C22⋊C4C22×C414yes—
142C2×C22⋊C4C22×C418yes—
143C2×C22⋊C4C22×C414yes—
144C2×C22⋊C4C2×D414yes—
145C2×C22⋊C4#4118yes—
146C2×C42—22no—
147C2×C42—22no—
148C2×C42—22no—
149C2×C42—22no—
150C2×C42—24no—
151C2×C42—24no—
152C2×C42—24no—
153C2×C42—24no—
154C2×C42—44no—
155C2×C42—44no—
156C2×C42—84no—
157C2×C42—84no—
158C2×C42—88no—
159C2×C42C22⋊C412yes—
160C2×C42C22⋊C412yes—
161#99—232no—
162#95—24no—
163#95—24no—
164#95—24no—
165#95—24no—
166#95—44no—
167#95—44no—
168C24—22no—
169C24—22no—
170C24—81no—
171C24—81no—
172C24—81no—
173C24—81no—
174C24C2×C4212yes—
175C24C2×C22⋊C412yes—
176C24#11712yes—
177C24C23×C411yescharacteristic
178C24C23×C412yes—
179C24C22×D412yes—
180C24C2×#4114yes—
181C24C2×#4112yes—
182C24C2×#4114yes—
183C2×D4—216no—
184C2×D4—28no—
185C2×D4—28no—
186C2×D4—216no—
187C2×D4C4×D4116yes—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4—28no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—28no—
196C22×C4—28no—
197C22×C4—28no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—24no—
201C22×C4—216no—
202C22×C4—44no—
203C22×C4—48no—
204C22×C4—42no—
205C22×C4—44no—
206C22×C4—48no—
207C22×C4—48no—
208C22×C4—84no—
209C22×C4—81no—
210C22×C4—82no—
211C22×C4—84no—
212C22×C4—84no—
213C22×C4—82no—
214C22×C4—82no—
215C22×C4—82no—
216C22×C4—82no—
217C22×C4—82no—
218C22×C4—82no—
219C22×C4—82no—
220C22×C4—82no—
221C22×C4—82no—
222C22×C4—81no—
223C22×C4—81no—
224C22×C4—88no—
225C22×C4—88no—
226C22×C4C2×C4212yes—
227C22×C4C2×C22⋊C412yes—
228C22×C4C2×C22⋊C411yescharacteristic
229C22×C4C2×C22⋊C412yes—
230C22×C4C2×C22⋊C412yes—
231C22×C4C2×C22⋊C411yescharacteristic
232C22×C4C2×C22⋊C412yes—
233C22×C4#11712yes—
234C22×C4#11712yes—
235C22×C4#11712yes—
236C22×C4#11714yes—
237C22×C4#12314yes—
238C22×C4#12314yes—
239C22×C4#12314yes—
240C22×C4#12314yes—
241C4⋊C4—28no—
242C4⋊C4—28no—
243C4⋊C4—28no—
244C22⋊C4—28no—
245C22⋊C4—24no—
246C22⋊C4—24no—
247C22⋊C4—28no—
248C22⋊C4—28no—
249C22⋊C4—28no—
250C22⋊C4—28no—
251C22⋊C4—28no—
252C22⋊C4—216no—
253C22⋊C4—216no—
254C22⋊C4—48no—
255C22⋊C4—48no—
256C22⋊C4C2×C4218yes—
257C22⋊C4#11718yes—
258C42—28no—
259C42—28no—
260C42—22no—
261C42—24no—
262C42—22no—
263C42—48no—
264C42—88no—
265C42—84no—
266C42—84no—
267C42—84no—
268C42—88no—
269C23—22no—
270C23—22no—
271C23—24no—
272C23—24no—
273C23—42no—
274C23—44no—
275C23—41no—
276C23—42no—
277C23—44no—
278C23—41no—
279C23—42no—
280C23—42no—
281C23—82no—
282C23—82no—
283C23—82no—
284C23—82no—
285C23—84no—
286C23—82no—
287C23—82no—
288C23—84no—
289C23C4×C22⋊C414yes—
290C23C22×C4211yescharacteristic
291C23C22×C22⋊C411yescharacteristic
292C23C2×#11712yes—
293C23C2×#11711yescharacteristic
294C23C2×#11712yes—
295C23C2×C4×D414yes—
296C23C4×#4118yes—
297C23C2×#12314yes—
298C23#52514yes—
299C23#52918yes—
300D4—232no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—28no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—28no—
312C2×C4—42no—
313C2×C4—44no—
314C2×C4—41no—
315C2×C4—42no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—416no—
328C2×C4—84no—
329C2×C4—82no—
330C2×C4—82no—
331C2×C4—88no—
332C2×C4—88no—
333C2×C4—88no—
334C2×C4—88no—
335C2×C4—88no—
336C2×C4—88no—
337C2×C4—816no—
338C2×C4—816no—
339C2×C4C4×C22⋊C414yes—
340C2×C4#38111yescharacteristic
341C2×C4#38112yes—
342C2×C4#38114yes—
343C2×C4#38111yescharacteristic
344C22—21no—
345C22—24no—
346C22—22no—
347C22—21no—
348C22—24no—
349C22—22no—
350C22—24no—
351C22—44no—
352C22—48no—
353C22—44no—
354C22—48no—
355C22—41no—
356C22—42no—
357C22—41no—
358C22—44no—
359C22—44no—
360C22—42no—
361C22—42no—
362C22—84no—
363C22—84no—
364C22C2×C4×C22⋊C411yescharacteristic
365C22C4×#11712yes—
366C22C2×#38111yescharacteristic
367C22#228011yescharacteristic
368C22#228312yes—
369C22C4×#12318yes—
370C4—24no—
371C4—21no—
372C4—22no—
373C4—24no—
374C4—48no—
375C4—48no—
376C4—42no—
377C4—42no—
378C4—816no—
379C4#182812yesdirect product factor
380C2—21no—
381C2—21no—
382C2—28no—
383C2—22no—
384C2—22no—
385C2—44no—
386C2C4×#38111yescharacteristic
387C2C2×#182811yescharacteristic
388C2#2071011yescharacteristic
subgroupG/H
centerC2×C4#381
commutatorC23C22×C42
Frattini, cosocleC25C24
socleC22C2×#381
prime radicalC23×D4C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C25 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #10829C2semidirect
6. C4×#342C2semidirect
12. #2274C4semidirect
13. #2273C4semidirect
16. C4×#117C4semidirect
17. C2×C4×C22⋊C4C4semidirect
20. #1828C4direct (N × H)
82. #342C2×C4semidirect
118. #117C42semidirect
138. C2×C22⋊C4C42semidirect
379. C4#1828direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5182
C2×#18282
C2×C4×#992
#108292
#107682
C4×#3422