Finite Group Databasebeta

← C4×#1586 #184172

Subgroups — C4×#1586 #184172

Order 512.

968 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×D8C211yesmaximal, characteristic
2C4×#436C211yesmaximal, characteristic, complemented
3C4×C8×D4C211yesmaximal, characteristic, complemented
4C2×#1586C212yesmaximal
5#8288C212yesmaximal, complemented
6C4×#334C211yesmaximal, characteristic, complemented
7#8212C212yesmaximal, complemented
8#8204C212yesmaximal, complemented
9C4×D4⋊C8C211yesmaximal, characteristic, complemented
10C4×D4⋊C8C211yesmaximal, characteristic, complemented
11C4×#322C211yesmaximal, characteristic, complemented
12C2×C4×D8C412yes—
13C2×C4×D8C2211yescharacteristic
14C2×#436C2212yes—
15C2×C8×D4C2212yes—
16C2×C4×M16—21no—
17C22×C4×C8—21no—
18C42×D4C2211yescharacteristic
19C42×D4C2211yescharacteristic
20C4×#107C412yes—
21C4×#107C2211yescharacteristic
22#1770C2212yes—
23C8×C4⋊C4C2212yes—
24C4×C4⋊C8C2211yescharacteristic
25C4×C4⋊C8C2211yescharacteristic
26C4×#102C412yes—
27C4×#102C412yes—
28C4×#102C2211yescharacteristic
29C4×#102C2211yescharacteristic
30#1753—22no—
31C8×C22⋊C4—22no—
32C4×C22⋊C8—21no—
33C4×C22⋊C8—21no—
34C42×C8C2211yescharacteristic
35C42×C8C2211yescharacteristic
36C42×C8C2211yescharacteristic
37#1586C4116yesdirect product factor
38C2×#334C2212yes—
39C2×D4⋊C8C2212yes—
40C2×D4⋊C8C2212yes—
41C2×#322C2212yes—
42C2×#322C2212yes—
43#1279C2212yes—
44#1279C2212yes—
45#1277C2212yes—
46C22×D8C2×C411yescharacteristic
47C22×M16—22no—
48C23×C8—22no—
49C2×C4×D4C2×C412yes—
50C2×C4×D4C2×C412yes—
51C2×C4×D4C2311yescharacteristic
52C2×C4×D4C2311yescharacteristic
53C22×C42—21no—
54C22×C42—21no—
55C4×D8—28no—
56C4×D8C2×C418yes—
57#436—24no—
58#436C2×C418yescomplemented
59C8×D4—24no—
60C8×D4C2×C418yescomplemented
61C2×#107C2×C412yes—
62C2×#107C2×C411yescharacteristic
63C2×C4⋊C8C2312yes—
64C2×C4⋊C8C2312yes—
65C2×#102C2×C412yes—
66C2×#102C2×C412yes—
67C2×#102C2×C411yescharacteristic
68C2×#102C2×C411yescharacteristic
69C2×C22⋊C8—22no—
70C2×C22⋊C8—22no—
71C4×M16—44no—
72C2×#97—22no—
73C2×C4×C8—22no—
74C2×C4×C8—22no—
75C2×C4×C8—21no—
76C2×C4×C8—21no—
77C2×C4×C8—44no—
78C2×C4×C8C2×C412yes—
79C2×C4×C8C2×C412yes—
80C2×C4×C8D411yescharacteristic
81C2×C4×C8D411yescharacteristic
82C2×C4×C8D412yes—
83C2×C4×C8C2311yescharacteristic
84C2×C4×C8C2312yes—
85C2×C4×C8C2311yescharacteristic
86C2×C4×C8C2312yes—
87C4×C4⋊C4C2×C412yes—
88C4×C4⋊C4C2×C412yes—
89C4×C4⋊C4C2311yescharacteristic
90C4×C4⋊C4C2311yescharacteristic
91C4×C22⋊C4—21no—
92C4×C22⋊C4—21no—
93C4×C22⋊C4—22no—
94C4×C22⋊C4—22no—
95C43C2311yescharacteristic
96#340C2×C412yes—
97#340C2×C412yes—
98#340C2×C412yes—
99#336—22no—
100#336—22no—
101#336—21no—
102#336—21no—
103#334C2×C418yescomplemented
104D4⋊C8C2×C418yescomplemented
105D4⋊C8C2×C418yescomplemented
106#322—24no—
107#322C2×C418yescomplemented
108C22×D4C22×C411yescharacteristic
109C22×D4C22×C411yescharacteristic
110C23×C4—22no—
111C23×C4—21no—
112C23×C4—21no—
113C23×C4—22no—
114C2×D8—24no—
115C2×D8C4214yes—
116C2×M16—28no—
117C2×M16—44no—
118C2×M16—44no—
119C22×C8—22no—
120C22×C8—22no—
121C22×C8—22no—
122C22×C8—28no—
123C22×C8—44no—
124C22×C8—44no—
125C22×C8C22×C412yes—
126C22×C8C22×C411yescharacteristic
127C22×C8C22×C411yescharacteristic
128C22×C8C2×D412yes—
129C22×C8C2×D412yes—
130C4×D4—24no—
131C4×D4—24no—
132C4×D4—24no—
133C4×D4—22no—
134C4×D4—22no—
135C4×D4M1618yescomplemented
136C4×D4C22×C414yes—
137C4×D4C22×C414yes—
138C2×C4⋊C4C22×C412yes—
139C2×C4⋊C4C22×C411yescharacteristic
140C2×C4⋊C4C22×C411yescharacteristic
141C2×C4⋊C4C22×C412yes—
142C2×C22⋊C4—22no—
143C2×C22⋊C4—21no—
144C2×C22⋊C4—21no—
145C2×C22⋊C4—22no—
146C2×C42—22no—
147C2×C42—22no—
148C2×C42—21no—
149C2×C42—21no—
150C2×C42—42no—
151C2×C42—42no—
152C2×C42—42no—
153C2×C42—42no—
154C2×C42C22×C412yes—
155C2×C42C2×D411yescharacteristic
156C2×C42C2×D411yescharacteristic
157C2×C42#4112yes—
158C2×C42C2411yescharacteristic
159#107—24no—
160#107C4214yes—
161C4⋊C8—22no—
162C4⋊C8—22no—
163C4⋊C8C22×C414yes—
164C4⋊C8C22×C414yes—
165#102—24no—
166#102—24no—
167#102C4214yes—
168#102C4214yes—
169C22⋊C8—28no—
170C22⋊C8—28no—
171#97—44no—
172C4×C8—28no—
173C4×C8—24no—
174C4×C8—24no—
175C4×C8—22no—
176C4×C8—22no—
177C4×C8—22no—
178C4×C8—22no—
179C4×C8—42no—
180C4×C8—44no—
181C4×C8—42no—
182C4×C8—42no—
183C4×C8C22×C414yes—
184C4×C8C22×C414yes—
185C4×C8C22×C414yes—
186C4×C8#4114yes—
187#95—22no—
188#95—22no—
189#95—21no—
190#95—21no—
191C24—21no—
192C24—21no—
193C2×D4—21no—
194C2×D4—21no—
195C2×D4—22no—
196C2×D4—22no—
197C2×D4—22no—
198C2×D4C2×C4212yes—
199C2×D4C2×C4212yes—
200C2×D4C2×M1614yes—
201C22×C4—22no—
202C22×C4—21no—
203C22×C4—21no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—28no—
207C22×C4—22no—
208C22×C4—41no—
209C22×C4—41no—
210C22×C4—41no—
211C22×C4—41no—
212C22×C4—42no—
213C22×C4—42no—
214C22×C4—44no—
215C22×C4—44no—
216C22×C4—44no—
217C22×C4—44no—
218C22×C4—44no—
219C22×C4C4×D412yes—
220C22×C4C4×D412yes—
221C22×C4C23×C411yescharacteristic
222C22×C4C22×D411yescharacteristic
223C22×C4C2×#4111yescharacteristic
224D8—28no—
225M16—416no—
226C2×C8—28no—
227C2×C8—24no—
228C2×C8—22no—
229C2×C8—22no—
230C2×C8—22no—
231C2×C8—22no—
232C2×C8—22no—
233C2×C8—22no—
234C2×C8—24no—
235C2×C8—24no—
236C2×C8—22no—
237C2×C8—22no—
238C2×C8—22no—
239C2×C8—416no—
240C2×C8—42no—
241C2×C8—42no—
242C2×C8—42no—
243C2×C8—42no—
244C2×C8C2×C4212yes—
245C2×C8C2×C4212yes—
246C2×C8C4×D414yes—
247C2×C8C4×D414yes—
248C4⋊C4—21no—
249C4⋊C4—21no—
250C4⋊C4—22no—
251C4⋊C4—22no—
252C4⋊C4—22no—
253C4⋊C4C2×C4212yes—
254C4⋊C4C2×C4212yes—
255C4⋊C4C2×M1614yes—
256C22⋊C4—24no—
257C22⋊C4—24no—
258C22⋊C4—28no—
259C22⋊C4—44no—
260C42—22no—
261C42—24no—
262C42—41no—
263C42—41no—
264C42—41no—
265C42—41no—
266C42—44no—
267C42—44no—
268C42C2×M1614yes—
269C42#13114yes—
270C42AGL(1,ℤ/8)12yes—
271C42AGL(1,ℤ/8)12yes—
272C42C23×C412yes—
273C42C2×#4112yes—
274C23—24no—
275C23—22no—
276C23—22no—
277C23—41no—
278C23—41no—
279C23—42no—
280C23—42no—
281C23—41no—
282C23—41no—
283C23—42no—
284C23C2×C4×D411yescharacteristic
285D4—22no—
286D4—22no—
287D4—22no—
288D4—24no—
289D4—42no—
290D4C4×M1614yescomplemented
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—41no—
298C2×C4—41no—
299C2×C4—42no—
300C2×C4—41no—
301C2×C4—41no—
302C2×C4—42no—
303C2×C4—416no—
304C2×C4—44no—
305C2×C4—44no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—42no—
309C2×C4—42no—
310C2×C4—42no—
311C2×C4—88no—
312C2×C4#43514yes—
313C2×C4#43514yes—
314C2×C4#44214yes—
315C2×C4#44314yes—
316C2×C4C22×C4211yescharacteristic
317C2×C4C2×C4×D412yes—
318C2×C4C4×#4112yes—
319C2×C4C4×#4111yescharacteristic
320C2×C4C22×M1612yes—
321C2×C4C2×#13112yes—
322C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
323C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
324C2×C4#57512yes—
325C8—28no—
326C8—22no—
327C8—22no—
328C8—24no—
329C8—24no—
330C8—44no—
331C8—44no—
332C8—42no—
333C22—24no—
334C22—42no—
335C22—42no—
336C22—44no—
337C22—44no—
338C22—42no—
339C22—42no—
340C22—42no—
341C22—82no—
342C22—82no—
343C22C42×D411yescharacteristic
344C22C2×#43512yes—
345C22C2×#44211yescharacteristic
346C22#294311yescharacteristic
347C22C2×#44312yes—
348C4—22no—
349C4—24no—
350C4—42no—
351C4—42no—
352C4—44no—
353C4—82no—
354C4#158618yesdirect product factor
355C4C2×C4×M1611yescharacteristic
356C4C4×#13111yescharacteristic
357C4C4×AGL(1,ℤ/8)12yes—
358C4C4×AGL(1,ℤ/8)12yes—
359C4#296512yes—
360C2—44no—
361C2—82no—
362C2C2×#158612yes—
363C2#1786812yes—
364C2C4×#43511yescharacteristic
365C2C4×#44211yescharacteristic
366C2C4×#44311yescharacteristic
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C2×C4×D4
prime radicalC22×D8C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C42×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#436C2semidirect
3. C4×C8×D4C2semidirect
5. #8288C2semidirect
6. C4×#334C2semidirect
7. #8212C2semidirect
8. #8204C2semidirect
9. C4×D4⋊C8C2semidirect
10. C4×D4⋊C8C2semidirect
11. C4×#322C2semidirect
37. #1586C4direct (N × H)
58. #436C2×C4semidirect
60. C8×D4C2×C4semidirect
103. #334C2×C4semidirect
104. D4⋊C8C2×C4semidirect
105. D4⋊C8C2×C4semidirect
107. #322C2×C4semidirect
135. C4×D4M16semidirect
290. D4C4×M16semidirect
354. C4#1586direct (N × H)

Maximal subgroups

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

subgroupindex
C42×D82
C4×#4362
C4×C8×D42
C2×#15862
#82882
C4×#3342
#82122
#82042
C4×D4⋊C82
C4×#3222