Finite Group Databasebeta

← C4×#2185 #495684

Subgroups — C4×#2185 #495684

Order 512.

1136 conjugacy classes of subgroups.

The subgroup lattice has 450 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q16C211yesmaximal, characteristic, complemented
2C2×#2185C211yesmaximal, characteristic
3C2×C4×SD32C212yesmaximal, complemented
4C4×#466C211yesmaximal, characteristic
5#13013C212yesmaximal, complemented
6#12991C211yesmaximal, characteristic
7#12938C212yesmaximal, complemented
8#12920C211yesmaximal, characteristic, complemented
9#12732C211yesmaximal, characteristic, complemented
10C4×#358C212yesmaximal, complemented
11C4×C22⋊C16C211yesmaximal, characteristic, complemented
12C23×Q16C2211yescharacteristic
13C22×C4×Q8—21no—
14C22×SD32C2212yes—
15C2×#466C2211yescharacteristic
16C2×C4×Q16—28no—
17C2×C4×Q16—21no—
18C2×C4×Q16—21no—
19C2×C4×Q16C2212yes—
20C2×C4×Q16C2212yes—
21C2×C4×D8C2211yescharacteristic
22C22×#107C2211yescharacteristic
23C22×#103—21no—
24C22×C4×C8C2211yescharacteristic
25C4×#121—21no—
26#2185C418yesdirect product factor
27C4×SD32—28no—
28C2×#367C2212yes—
29C2×#358C2212yes—
30C2×#358C2212yes—
31C2×#358C2212yes—
32C2×#357C2212yes—
33C2×C22⋊C16C2211yescharacteristic
34C2×C22⋊C16C2211yescharacteristic
35C2×C4×C16C2212yes—
36#1970C2211yescharacteristic
37#1942C2211yescharacteristic
38#1934—21no—
39#1893—21no—
40#1808C2211yescharacteristic
41C4×#107C2211yescharacteristic
42C4×#102—21no—
43#1380C2212yes—
44#1380C2212yes—
45#1374C2212yes—
46C23×Q8—21no—
47C22×Q16—24no—
48C22×Q16—24no—
49C22×Q16—21no—
50C22×Q16—22no—
51C22×Q16C2×C414yescomplemented
52C22×Q16C2312yes—
53C22×D8C2311yescharacteristic
54C23×C8D411yescharacteristic
55C23×C8C2311yescharacteristic
56C2×#121—21no—
57C2×C4×Q8—28no—
58C2×C4×Q8—22no—
59C2×C4×Q8—22no—
60C2×C4×Q8—44no—
61C2×C4×Q8—41no—
62C2×C4×Q8—41no—
63C2×C4×D4—21no—
64C2×C4×D4—41no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—41no—
67C22×C42—41no—
68C22×C42D411yescharacteristic
69C2×SD32—24no—
70C2×SD32—24no—
71C2×SD32C2×C418yescomplemented
72C22×C16C2312yes—
73C22×C16C2312yes—
74#466—22no—
75#466C2×C414yes—
76C4×Q16—28no—
77C4×Q16—28no—
78C4×Q16—24no—
79C4×Q16—24no—
80C4×Q16—24no—
81C4×Q16D418yescomplemented
82C4×D8—24no—
83C2×#107—21no—
84C2×#107—24no—
85C2×#107C2311yescharacteristic
86C2×#107C2311yescharacteristic
87C2×#107C2311yescharacteristic
88C2×#107C2312yes—
89C2×#103—28no—
90C2×#103—22no—
91C2×#103—22no—
92C2×#102—21no—
93C2×#102—21no—
94C2×#102—21no—
95C2×C4×C8—24no—
96C2×C4×C8D411yescharacteristic
97C2×C4×C8D411yescharacteristic
98C2×C4×C8C2311yescharacteristic
99C2×C4×C8C2311yescharacteristic
100#390—21no—
101#389—21no—
102#388—41no—
103#386—41no—
104#380—21no—
105C4×C4⋊C4—21no—
106C4×C22⋊C4—41no—
107#367—24no—
108#358—24no—
109#358—24no—
110#358C2×C418yescomplemented
111#357—24no—
112C22⋊C16—22no—
113C22⋊C16C2×C414yescomplemented
114C4×C16—24no—
115#340—21no—
116#340—21no—
117#340—21no—
118C22×Q8—24no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—22no—
122C22×Q8—42no—
123C22×Q8—42no—
124C22×Q8—41no—
125C22×Q8—42no—
126C22×D4—21no—
127C22×D4—41no—
128C23×C4—41no—
129C23×C4—41no—
130C23×C4—41no—
131C23×C4D811yescharacteristic
132C23×C4D811yescharacteristic
133C23×C4C2×D411yescharacteristic
134C2×Q16—24no—
135C2×Q16—216no—
136C2×Q16—24no—
137C2×Q16—216no—
138C2×Q16—24no—
139C2×Q16—22no—
140C2×Q16—22no—
141C2×Q16—22no—
142C2×Q16C22×C414yes—
143C2×Q16C2×D414yes—
144C2×Q16#4114yes—
145C2×D8—22no—
146C2×D8—22no—
147C2×D8—21no—
148C2×D8C22×C412yes—
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8—41no—
154C22×C8C22×C412yes—
155C22×C8C2×D411yescharacteristic
156C22×C8C2×D411yescharacteristic
157C22×C8C2×D411yescharacteristic
158C22×C8#4112yes—
159C22×C8C2411yescharacteristic
160#121—24no—
161#121—42no—
162C4×Q8—28no—
163C4×Q8—28no—
164C4×Q8—44no—
165C4×Q8—48no—
166C4×Q8—48no—
167C4×Q8—44no—
168C4×D4—42no—
169C4×D4—42no—
170C4×D4—84no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—21no—
174C2×C4⋊C4—21no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—42no—
177C2×C4⋊C4—48no—
178C2×C4⋊C4—41no—
179C2×C4⋊C4—42no—
180C2×C4⋊C4—42no—
181C2×C4⋊C4—41no—
182C2×C22⋊C4—41no—
183C2×C22⋊C4—41no—
184C2×C22⋊C4—41no—
185C2×C22⋊C4—41no—
186C2×C22⋊C4—41no—
187C2×C42—22no—
188C2×C42—22no—
189C2×C42—48no—
190C2×C42—42no—
191C2×C42—42no—
192C2×C42—41no—
193C2×C42D811yescharacteristic
194C2×C42D811yescharacteristic
195C2×C42C2×D411yescharacteristic
196C2×C42C2×D411yescharacteristic
197SD32—216no—
198C2×C16—22no—
199C2×C16—22no—
200C2×C16—22no—
201C2×C16—22no—
202C2×C16—22no—
203C2×C16C22×C414yes—
204#107—24no—
205#107—22no—
206#107—21no—
207#107—22no—
208#107—22no—
209#107C22×C412yes—
210#107C2×D414yes—
211#103—28no—
212#103—28no—
213#102—24no—
214#102—42no—
215#102—42no—
216C4×C8—22no—
217C4×C8—22no—
218C4×C8—22no—
219C4×C8C2×D414yes—
220#95—41no—
221#95—41no—
222#95—41no—
223C24—41no—
224C24C2×D811yescharacteristic
225C2×Q8—216no—
226C2×Q8—24no—
227C2×Q8—24no—
228C2×Q8—24no—
229C2×Q8—44no—
230C2×Q8—44no—
231C2×Q8—48no—
232C2×Q8—48no—
233C2×Q8—48no—
234C2×Q8—42no—
235C2×Q8—42no—
236C2×Q8—42no—
237C2×Q8—44no—
238C2×D4—22no—
239C2×D4—44no—
240C2×D4—41no—
241C2×D4—41no—
242C2×D4—41no—
243C2×D4—41no—
244C2×D4—41no—
245C2×D4—82no—
246C2×D4—82no—
247C22×C4—21no—
248C22×C4—21no—
249C22×C4—21no—
250C22×C4—21no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—41no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—42no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—41no—
262C22×C4—42no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4—82no—
266C22×C4—82no—
267C22×C4—82no—
268C22×C4—82no—
269C22×C4—82no—
270C22×C4SD3214yescomplemented
271C22×C4C4×D412yes—
272C22×C4C2×D811yescharacteristic
273C22×C4C2×D811yescharacteristic
274C22×C4C2×D811yescharacteristic
275C22×C4C2×D811yescharacteristic
276C22×C4C2×D811yescharacteristic
277C22×C4#13512yes—
278C22×C4C22×D411yescharacteristic
279Q16—216no—
280Q16—24no—
281Q16—24no—
282Q16—24no—
283Q16C4×D418yescomplemented
284D8—24no—
285D8—42no—
286C2×C8—21no—
287C2×C8—21no—
288C2×C8—21no—
289C2×C8—21no—
290C2×C8—24no—
291C2×C8—24no—
292C2×C8—21no—
293C2×C8—21no—
294C2×C8—21no—
295C2×C8—44no—
296C2×C8C4×D412yes—
297C2×C8#12012yes—
298C2×C8C23×C411yescharacteristic
299C2×C8C22×D412yes—
300C2×C8C2×#4112yes—
301C2×C8C2×#4111yescharacteristic
302C4⋊C4—22no—
303C4⋊C4—24no—
304C4⋊C4—44no—
305C4⋊C4—48no—
306C4⋊C4—41no—
307C4⋊C4—42no—
308C4⋊C4—48no—
309C4⋊C4—41no—
310C4⋊C4—41no—
311C4⋊C4—41no—
312C4⋊C4—41no—
313C4⋊C4—82no—
314C22⋊C4—44no—
315C22⋊C4—82no—
316C22⋊C4—82no—
317C22⋊C4—82no—
318C22⋊C4—82no—
319C42—21no—
320C42—21no—
321C42—22no—
322C42—22no—
323C42—48no—
324C42—48no—
325C42—82no—
326C42#12012yes—
327C42AGL(1,ℤ/8)12yes—
328C16—24no—
329C16—42no—
330C23—21no—
331C23—21no—
332C23—21no—
333C23—21no—
334C23—42no—
335C23—81no—
336C23—81no—
337C23—81no—
338C23—81no—
339C23—81no—
340C23—81no—
341C23C4×D812yes—
342C23C2×SD3212yes—
343C23#50812yes—
344C23C22×D811yescharacteristic
345Q8—28no—
346Q8—416no—
347Q8—44no—
348Q8—44no—
349Q8—44no—
350D4—42no—
351D4—42no—
352D4—88no—
353D4—81no—
354D4—81no—
355C2×C4—21no—
356C2×C4—21no—
357C2×C4—21no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—21no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—28no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—21no—
369C2×C4—44no—
370C2×C4—416no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—44no—
374C2×C4—42no—
375C2×C4—44no—
376C2×C4—88no—
377C2×C4—81no—
378C2×C4—82no—
379C2×C4—81no—
380C2×C4—82no—
381C2×C4—81no—
382C2×C4—81no—
383C2×C4—81no—
384C2×C4—81no—
385C2×C4—81no—
386C2×C4—81no—
387C2×C4—164no—
388C2×C4C4×D812yes—
389C2×C4#44712yes—
390C2×C4#44712yes—
391C2×C4C2×SD3212yes—
392C2×C4C2×SD3212yes—
393C2×C4#51012yes—
394C2×C4C2×C4×D411yescharacteristic
395C2×C4C2×#12011yescharacteristic
396C2×C4#52511yescharacteristic
397C2×C4C2×#13511yescharacteristic
398C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
399C2×C4#57511yescharacteristic
400C8—22no—
401C8—22no—
402C8—41no—
403C8C2×C4×D412yes—
404C8#52512yes—
405C22—22no—
406C22—22no—
407C22—22no—
408C22—22no—
409C22—22no—
410C22—22no—
411C22—82no—
412C22—82no—
413C22—82no—
414C22—161no—
415C22—161no—
416C22—161no—
417C22—161no—
418C22C4×SD3214yescomplemented
419C22C2×C4×D811yescharacteristic
420C22C2×#44711yescharacteristic
421C22#310011yescharacteristic
422C22C22×SD3211yescharacteristic
423C22C2×#50811yescharacteristic
424C22C2×#51011yescharacteristic
425C22#341411yescharacteristic
426C4—22no—
427C4—22no—
428C4—22no—
429C4—48no—
430C4—41no—
431C4—82no—
432C4—84no—
433C4—161no—
434C4—161no—
435C4#218514yesdirect product factor
436C4C4×#12011yescharacteristic
437C4C4×AGL(1,ℤ/8)11yescharacteristic
438C4#300211yescharacteristic
439C4#310511yescharacteristic
440C2—24no—
441C2—162no—
442C2C4×#44711yescharacteristic
443C2C2×C4×SD3211yescharacteristic
444C2C4×#51011yescharacteristic
445C2C2×#218511yescharacteristic
446C2#3351611yescharacteristic
447C2#3366311yescharacteristic
448C2#3366811yescharacteristic
subgroupG/H
centerC22×C4C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC23C22×D8
prime radicalC2×#466C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C4×Q16C2semidirect
3. C2×C4×SD32C2semidirect
5. #13013C2semidirect
7. #12938C2semidirect
8. #12920C2semidirect
9. #12732C2semidirect
10. C4×#358C2semidirect
11. C4×C22⋊C16C2semidirect
26. #2185C4direct (N × H)
51. C22×Q16C2×C4semidirect
71. C2×SD32C2×C4semidirect
81. C4×Q16D4semidirect
110. #358C2×C4semidirect
113. C22⋊C16C2×C4semidirect
270. C22×C4SD32semidirect
283. Q16C4×D4semidirect
418. C22C4×SD32semidirect
435. C4#2185direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Q162
C2×#21852
C2×C4×SD322
C4×#4662
#130132
#129912
#129382
#129202
#127322
C4×#3582
C4×C22⋊C162