Finite Group Databasebeta

← C4×#1857 #354451

Subgroups — C4×#1857 #354451

Order 512.

1648 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#519C211yesmaximal, characteristic
2C2×#1857C212yesmaximal
3C4×#428C212yesmaximal
4C2×C4×#101C211yesmaximal, characteristic
5C4×#391C211yesmaximal, characteristic
6#10899C214yesmaximal
7#10750C212yesmaximal
8C4×#339C212yesmaximal
9C2×#519C2212yes—
10C22×C4×Q8C2211yescharacteristic
11C2×#428C2214yes—
12C22×#101C2211yescharacteristic
13C22×#101C2211yescharacteristic
14C2×C4×M16C2212yes—
15C2×#391C2212yes—
16#2276—24no—
17#2274—22no—
18#2274C2212yes—
19C42×Q8—22no—
20C42×Q8—22no—
21C4×#117—22no—
22C4×#117C2212yes—
23C2×C4×C4⋊C4C2211yescharacteristic
24C2×C43C2211yescharacteristic
25#1857C4116yesdirect product factor
26#1776—24no—
27C4×#107—22no—
28C4×#106—22no—
29C4×#101C418yescomplemented
30C2×#343C2212yes—
31#1736C2214yes—
32C2×#339C2214yes—
33C2×#339C2214yes—
34#1436—22no—
35C4⋊#95C2212yes—
36C4×#95—22no—
37C23×Q8C2311yescharacteristic
38C22×M16C2312yes—
39C22×M16C2312yes—
40#519—24no—
41#519—28no—
42#519C2×C418yes—
43C2×C4×Q8—24no—
44C2×C4×Q8—24no—
45C2×C4×Q8—22no—
46C2×C4×Q8—22no—
47C2×C4×Q8—24no—
48C2×C4×Q8C2×C414yes—
49C2×C4×Q8Q814yes—
50C2×#117—24no—
51C2×#117C2314yes—
52C22×C4⋊C4D412yes—
53C22×C4⋊C4C2312yes—
54C22×C4⋊C4C2311yescharacteristic
55C22×C42—21no—
56C22×C42—21no—
57C22×C42—21no—
58C22×C42D412yes—
59C22×C42C2312yes—
60C22×C42C2311yescharacteristic
61#428—28no—
62#428C2×C4116yes—
63C2×#107—24no—
64C2×#106—24no—
65C2×#101—24no—
66C2×#101C2×C414yes—
67C2×#101C2×C418yes—
68C2×#101C2×C414yes—
69C4×M16—24no—
70C4×M16C2×C418yes—
71C2×#97—22no—
72C2×C4×C8—22no—
73#391—24no—
74#391C2×C418yes—
75C4×C4⋊C4—22no—
76C4×C4⋊C4—22no—
77C4×C4⋊C4—24no—
78C4×C4⋊C4—28no—
79C4×C4⋊C4—28no—
80C4×C4⋊C4—24no—
81C4×C4⋊C4—24no—
82C4×C4⋊C4—22no—
83C4×C4⋊C4—22no—
84C4×C4⋊C4D412yes—
85C4×C4⋊C4D412yes—
86C4×C4⋊C4D414yes—
87C4×C22⋊C4—22no—
88C4×C22⋊C4—24no—
89C4×C22⋊C4—22no—
90#376—24no—
91#376—22no—
92C2×#95—24no—
93C2×#95—24no—
94C2×#95—21no—
95C43—24no—
96C43—22no—
97C43—24no—
98#343C2×C418yes—
99#340—24no—
100#340—24no—
101#339—28no—
102#339C2×C4116yes—
103C22×Q8—22no—
104C22×Q8—22no—
105C22×Q8—24no—
106C22×Q8C22×C412yes—
107C22×Q8C22×C414yes—
108C22×Q8C2×Q812yes—
109C22×Q8#4114yes—
110C23×C4—22no—
111C23×C4—22no—
112C23×C4C2×D412yes—
113C23×C4C2×D411yescharacteristic
114C23×C4C2×D412yes—
115C23×C4C2×D411yescharacteristic
116C23×C4C2411yescharacteristic
117C2×M16—22no—
118C2×M16—24no—
119C2×M16—22no—
120C2×M16—24no—
121C2×M16—24no—
122C2×M16C22×C414yes—
123C2×M16C22×C418yes—
124C2×M16C22×C414yes—
125C22×C8—22no—
126C22×C8—22no—
127C4×Q8—216no—
128C4×Q8—216no—
129C4×Q8—216no—
130C4×Q8—216no—
131C4×Q8—28no—
132C4×Q8—28no—
133C4×Q8—28no—
134C4×Q8—28no—
135#117—216no—
136#117—216no—
137#117—24no—
138#117—24no—
139#117C22×C418yes—
140#117#4118yes—
141C2×C4⋊C4—24no—
142C2×C4⋊C4—24no—
143C2×C4⋊C4—24no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—22no—
146C2×C4⋊C4—22no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—22no—
150C2×C4⋊C4C4⋊C418yes—
151C2×C4⋊C4C22×C414yes—
152C2×C4⋊C4C22×C412yes—
153C2×C4⋊C4C2×D414yes—
154C2×C4⋊C4C2×D414yes—
155C2×C4⋊C4C2×Q812yes—
156C2×C22⋊C4—24no—
157C2×C42—28no—
158C2×C42—22no—
159C2×C42—22no—
160C2×C42—24no—
161C2×C42—24no—
162C2×C42—24no—
163C2×C42—24no—
164C2×C42—24no—
165C2×C42—22no—
166C2×C42—22no—
167C2×C42—22no—
168C2×C42—28no—
169C2×C42—24no—
170C2×C42—42no—
171C2×C42—44no—
172C2×C42—42no—
173C2×C42—42no—
174C2×C42—44no—
175C2×C42—41no—
176C2×C42—41no—
177C2×C42C4⋊C418yes—
178C2×C42C22×C414yes—
179C2×C42C22×C412yes—
180C2×C42C2×D412yes—
181C2×C42C2×D412yes—
182C2×C42C2×Q812yes—
183C2×C42#4114yes—
184#107—216no—
185#106—216no—
186#101—28no—
187#101C42116yescomplemented
188#97—28no—
189C4×C8—28no—
190#95—24no—
191#95—24no—
192#95—216no—
193#95—24no—
194#95—22no—
195#95—22no—
196#95—48no—
197#95—42no—
198C24C22×D411yescharacteristic
199C2×Q8—24no—
200C2×Q8—28no—
201C2×Q8—24no—
202C2×Q8—28no—
203C2×Q8—24no—
204C2×Q8—28no—
205C2×Q8—28no—
206C2×Q8—24no—
207C2×Q8C2×C4214yes—
208C2×Q8#11714yes—
209C2×Q8C4×Q818yes—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—24no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—24no—
223C22×C4—42no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4—42no—
228C22×C4—44no—
229C22×C4—44no—
230C22×C4—44no—
231C22×C4—42no—
232C22×C4—42no—
233C22×C4C2×C4⋊C414yes—
234C22×C4C2×C4⋊C412yes—
235C22×C4C2×C4⋊C414yes—
236C22×C4C2×C4⋊C412yes—
237C22×C4C4×D418yes—
238C22×C4#12011yescharacteristic
239C22×C4#12012yes—
240C22×C4#12011yescharacteristic
241C22×C4#12312yes—
242C22×C4#12312yes—
243C22×C4C23×C411yescharacteristic
244C22×C4C23×C412yes—
245C22×C4C22×D412yes—
246C22×C4C22×Q811yescharacteristic
247C22×C4C2×#4112yes—
248C22×C4C2×#4112yes—
249C22×C4C2×#4114yes—
250M16—24no—
251M16—28no—
252M16—24no—
253M16—24no—
254M16—44no—
255M16C2×C4218yes—
256C2×C8—24no—
257C2×C8—28no—
258C2×C8—24no—
259C2×C8—44no—
260C4⋊C4—216no—
261C4⋊C4—216no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—216no—
267C4⋊C4—28no—
268C4⋊C4—44no—
269C4⋊C4C4×D418yes—
270C4⋊C4C4×D418yes—
271C22⋊C4—28no—
272C22⋊C4—28no—
273C42—232no—
274C42—28no—
275C42—28no—
276C42—28no—
277C42—28no—
278C42—28no—
279C42—48no—
280C42—48no—
281C42—44no—
282C42—44no—
283C42—44no—
284C42—84no—
285C42—82no—
286C42—88no—
287C42—82no—
288C42C4×D414yes—
289C42C4×D414yes—
290C42C22⋊Q814yes—
291C42C22⋊Q814yes—
292C23—21no—
293C23—21no—
294C23—22no—
295C23C22×C4⋊C411yescharacteristic
296C23C2×C4×D412yes—
297C23C2×#12011yescharacteristic
298C23C2×#12311yescharacteristic
299C23#52512yes—
300Q8—28no—
301Q8—28no—
302Q8—216no—
303C2×C4—21no—
304C2×C4—21no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—28no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—24no—
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—44no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—48no—
331C2×C4—44no—
332C2×C4—82no—
333C2×C4—84no—
334C2×C4—82no—
335C2×C4—82no—
336C2×C4C4×C4⋊C418yes—
337C2×C4#38512yes—
338C2×C4#38514yes—
339C2×C4#38512yes—
340C2×C4#45412yes—
341C2×C4#45612yes—
342C2×C4C22×C4211yescharacteristic
343C2×C4C2×#11711yescharacteristic
344C2×C4C2×C4×D412yes—
345C2×C4C2×C4×D414yes—
346C2×C4C2×C4×Q812yes—
347C2×C4C4×#4112yes—
348C2×C4C4×#4114yes—
349C2×C4C2×C22⋊Q812yes—
350C2×C4#52514yes—
351C2×C4#52914yes—
352C2×C4#53312yes—
353C8—28no—
354C8—44no—
355C22—21no—
356C22—21no—
357C22—21no—
358C22—21no—
359C22—22no—
360C22—22no—
361C22—22no—
362C22—22no—
363C22C2×C4×C4⋊C411yescharacteristic
364C22C2×#38511yescharacteristic
365C22#229611yescharacteristic
366C22C4×#12012yes—
367C22C4×#12312yes—
368C22C2×#45411yescharacteristic
369C22C2×#45611yescharacteristic
370C22#301812yes—
371C4—22no—
372C4—24no—
373C4—28no—
374C4—48no—
375C4—44no—
376C4—48no—
377C4—48no—
378C4—84no—
379C4#185714yesdirect product factor
380C4C42×D412yes—
381C4#229012yes—
382C4C4×C22⋊Q814yes—
383C2—22no—
384C2—21no—
385C2—21no—
386C2C4×#38511yescharacteristic
387C2C2×#185711yescharacteristic
388C2#2085511yescharacteristic
389C2C4×#45412yes—
390C2C4×#45612yes—
subgroupG/H
centerC22×C4#120
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C2×#120
prime radicalC24C22×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
25. #1857C4direct (N × H)
29. C4×#101C4semidirect
187. #101C42semidirect
379. C4#1857direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5192
C2×#18572
C4×#4282
C2×C4×#1012
C4×#3912
#108992
#107502
C4×#3392