Finite Group Databasebeta

← C2×#9838 #206161

Subgroups — C2×#9838 #206161

Order 512.

1506 conjugacy classes of subgroups.

The subgroup lattice has 449 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic
2C2×#1990C211yesmaximal, characteristic, complemented
3C2×#1957C211yesmaximal, characteristic
4C2×#1957C211yesmaximal, characteristic
5C2×#1956C211yesmaximal, characteristic, complemented
6C2×#1834C211yesmaximal, characteristic, complemented
7C22×#322C211yesmaximal, characteristic, complemented
8#9838C218yesmaximal, direct product factor
9C22×C4⋊Q8C2211yescharacteristic
10C22×#127C2211yescharacteristic
11C2×#486—22no—
12C2×#486—24no—
13C2×#486C418yescomplemented
14C2×#486C2214yes—
15C22×#103—22no—
16C22×#102—22no—
17C22×#102—22no—
18C22×#102—22no—
19C22×C4×C8C2211yescharacteristic
20C22×C4×C8C2211yescharacteristic
21C22×C4×C8C2211yescharacteristic
22C2×#384C2211yescharacteristic
23C2×#384C2211yescharacteristic
24#1990—22no—
25#1990C2214yescomplemented
26#1957—22no—
27#1957—22no—
28#1957C2214yes—
29#1957C2214yes—
30#1956—22no—
31#1956C2214yescomplemented
32#1834—22no—
33#1834C2214yescomplemented
34C2×#340—22no—
35C2×#340—22no—
36C2×#322—24no—
37C2×#322C2214yescomplemented
38C23×Q8—21no—
39C23×D4—21no—
40C23×D4—21no—
41C23×D4—21no—
42C23×C8D412yes—
43C23×C8D412yes—
44C23×C8D412yes—
45C2×C4⋊Q8—21no—
46C2×C4⋊Q8—22no—
47C2×C4⋊Q8—21no—
48C2×C4⋊Q8—21no—
49C2×C4⋊Q8—22no—
50C2×C4⋊Q8—22no—
51C2×C4⋊Q8C2×C414yes—
52C2×C4⋊Q8C2312yes—
53C2×#127—21no—
54C2×#127—22no—
55C2×#127—21no—
56C2×#127—21no—
57C2×#127—22no—
58C2×#127—22no—
59C2×#127C2×C414yes—
60C2×#127C2312yes—
61C22×C4⋊C4—21no—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—21no—
69C22×C42C2311yescharacteristic
70#486—216no—
71#486—28no—
72#486C2×C4116yescomplemented
73C2×#103—28no—
74C2×#103—48no—
75C2×#102—216no—
76C2×#102—28no—
77C2×#102—28no—
78C2×#102—28no—
79C2×#102—48no—
80C2×#102—48no—
81C2×C4×C8—22no—
82C2×C4×C8—22no—
83C2×C4×C8—22no—
84C2×C4×C8—22no—
85C2×C4×C8C2×C414yes—
86C2×C4×C8D412yes—
87C2×C4×C8D412yes—
88C2×C4×C8D412yes—
89C2×C4×C8D414yes—
90C2×C4×C8C2312yes—
91C2×C4×C8C2312yes—
92C2×C4×C8C2312yes—
93#384—21no—
94#384—21no—
95#384—21no—
96#384—21no—
97#384—21no—
98#384—21no—
99#384C2312yes—
100#384C2312yes—
101#340—28no—
102#340—28no—
103#322—28no—
104C25—41no—
105C22×Q8—24no—
106C22×Q8—22no—
107C22×Q8—42no—
108C22×Q8—41no—
109C22×Q8—44no—
110C22×Q8—44no—
111C22×D4—24no—
112C22×D4—24no—
113C22×D4—24no—
114C22×D4—22no—
115C22×D4—22no—
116C22×D4—22no—
117C22×D4—42no—
118C22×D4—42no—
119C22×D4—42no—
120C22×D4—41no—
121C22×D4—41no—
122C22×D4—41no—
123C22×D4—44no—
124C22×D4—44no—
125C22×D4—44no—
126C22×D4—44no—
127C22×D4—44no—
128C22×D4—44no—
129C23×C4—41no—
130C23×C4—41no—
131C23×C4—41no—
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4C2×D411yescharacteristic
135C22×C8—24no—
136C22×C8—24no—
137C22×C8—24no—
138C22×C8—24no—
139C22×C8—24no—
140C22×C8—24no—
141C22×C8—24no—
142C22×C8—24no—
143C22×C8C22⋊C418yes—
144C22×C8C2×D414yes—
145C22×C8C2×D414yes—
146C22×C8C2×D414yes—
147C4⋊Q8—24no—
148C4⋊Q8—24no—
149C4⋊Q8—24no—
150C4⋊Q8—22no—
151C4⋊Q8—22no—
152C4⋊Q8—22no—
153C4⋊Q8—42no—
154C4⋊Q8—42no—
155C4⋊Q8—42no—
156C4⋊Q8C22×C414yes—
157#127—24no—
158#127—24no—
159#127—24no—
160#127—22no—
161#127—22no—
162#127—22no—
163#127—42no—
164#127—42no—
165#127—42no—
166#127C22×C414yes—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—22no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—42no—
178C2×C4⋊C4—42no—
179C2×C4⋊C4—41no—
180C2×C4⋊C4—41no—
181C2×C4⋊C4—44no—
182C2×C4⋊C4—44no—
183C2×C4⋊C4—44no—
184C2×C4⋊C4—44no—
185C2×C4⋊C4—44no—
186C2×C4⋊C4—44no—
187C2×C4⋊C4—41no—
188C2×C4⋊C4—41no—
189C2×C4⋊C4—41no—
190C2×C4⋊C4—41no—
191C2×C4⋊C4—41no—
192C2×C4⋊C4—41no—
193C2×C42C22×C412yes—
194C2×C42C2×D411yescharacteristic
195C2×C42C2×D412yes—
196C2×C42C2×D411yescharacteristic
197C2×C42C2×D411yescharacteristic
198C2×C42#4112yes—
199C2×C42#4112yes—
200C2×C42C2411yescharacteristic
201#103—416no—
202#102—232no—
203#102—416no—
204#102—416no—
205C4×C8—24no—
206C4×C8—24no—
207C4×C8—22no—
208C4×C8—22no—
209C4×C8—22no—
210C4×C8—22no—
211C4×C8C22⋊C418yes—
212C4×C8C22×C414yes—
213C4×C8C2×D414yes—
214C24—42no—
215C24—44no—
216C24—82no—
217C24—82no—
218C24—82no—
219C24—82no—
220C24—82no—
221C24—82no—
222C24#12711yescharacteristic
223C2×Q8—24no—
224C2×Q8—42no—
225C2×Q8—44no—
226C2×Q8—44no—
227C2×Q8—44no—
228C2×Q8—416no—
229C2×Q8—88no—
230C2×Q8—82no—
231C2×Q8—82no—
232C2×D4—24no—
233C2×D4—24no—
234C2×D4—24no—
235C2×D4—42no—
236C2×D4—42no—
237C2×D4—42no—
238C2×D4—44no—
239C2×D4—44no—
240C2×D4—44no—
241C2×D4—44no—
242C2×D4—44no—
243C2×D4—44no—
244C2×D4—44no—
245C2×D4—44no—
246C2×D4—44no—
247C2×D4—416no—
248C2×D4—416no—
249C2×D4—416no—
250C2×D4—88no—
251C2×D4—88no—
252C2×D4—88no—
253C2×D4—82no—
254C2×D4—82no—
255C2×D4—82no—
256C2×D4—82no—
257C2×D4—82no—
258C2×D4—82no—
259C22×C4—42no—
260C22×C4—44no—
261C22×C4—42no—
262C22×C4—42no—
263C22×C4—82no—
264C22×C4—82no—
265C22×C4—82no—
266C22×C4—82no—
267C22×C4—82no—
268C22×C4—82no—
269C22×C4—82no—
270C22×C4—82no—
271C22×C4C2×C22⋊C412yes—
272C22×C4C4×D412yes—
273C22×C4C4×D412yes—
274C22×C4#12112yes—
275C22×C4#12112yes—
276C22×C4#12412yes—
277C22×C4#12711yescharacteristic
278C22×C4#12711yescharacteristic
279C22×C4#12711yescharacteristic
280C22×C4#13514yes—
281C22×C4#13514yes—
282C22×C4AGL(1,ℤ/8)14yes—
283C22×C4AGL(1,ℤ/8)14yes—
284C22×C4AGL(1,ℤ/8)14yes—
285C22×C4#13714yes—
286C22×C4C22×D411yescharacteristic
287C22×C4C22×D411yescharacteristic
288C22×C4C22×D411yescharacteristic
289C2×C8—24no—
290C2×C8—24no—
291C2×C8—216no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—24no—
298C2×C8—48no—
299C2×C8—48no—
300C2×C8C2×C22⋊C418yes—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—42no—
304C4⋊C4—42no—
305C4⋊C4—44no—
306C4⋊C4—44no—
307C4⋊C4—44no—
308C4⋊C4—44no—
309C4⋊C4—44no—
310C4⋊C4—44no—
311C4⋊C4—44no—
312C4⋊C4—44no—
313C4⋊C4—82no—
314C4⋊C4—82no—
315C4⋊C4—82no—
316C4⋊C4—82no—
317C4⋊C4—82no—
318C4⋊C4—82no—
319C42C2×C22⋊C412yes—
320C42C4×D412yes—
321C42C4×D412yes—
322C42#12112yes—
323C42#12112yes—
324C42#12412yes—
325C42C23×C411yescharacteristic
326C42C22×D411yescharacteristic
327C42C2×#4111yescharacteristic
328C42C2×#4111yescharacteristic
329C23—44no—
330C23—82no—
331C23—82no—
332C23—82no—
333C23—82no—
334C23—82no—
335C23—82no—
336C23—88no—
337C23—88no—
338C23—88no—
339C23—164no—
340C23—164no—
341C23—164no—
342C23—164no—
343C23#39012yes—
344C23#49512yes—
345C23#49512yes—
346C23#49612yes—
347C23#49612yes—
348C23#49612yes—
349C23#49712yes—
350C23C2×#12711yescharacteristic
351Q8—48no—
352Q8—88no—
353Q8—84no—
354D4—48no—
355D4—48no—
356D4—48no—
357D4—84no—
358D4—88no—
359D4—88no—
360D4—88no—
361D4—84no—
362D4—84no—
363C2×C4—44no—
364C2×C4—82no—
365C2×C4—82no—
366C2×C4—88no—
367C2×C4—82no—
368C2×C4—82no—
369C2×C4—82no—
370C2×C4—82no—
371C2×C4—82no—
372C2×C4—82no—
373C2×C4—164no—
374C2×C4—164no—
375C2×C4#39012yes—
376C2×C4#39012yes—
377C2×C4#39012yes—
378C2×C4#41618yes—
379C2×C4#44018yes—
380C2×C4#44218yes—
381C2×C4#46818yes—
382C2×C4#46918yes—
383C2×C4#48818yes—
384C2×C4#49512yes—
385C2×C4#49512yes—
386C2×C4#49612yes—
387C2×C4#49612yes—
388C2×C4#49612yes—
389C2×C4#49712yes—
390C2×C4C22×C22⋊C411yescharacteristic
391C2×C4C2×C4×D411yescharacteristic
392C2×C4C2×C4×D411yescharacteristic
393C2×C4C2×#12111yescharacteristic
394C2×C4C2×#12111yescharacteristic
395C2×C4C2×#12411yescharacteristic
396C2×C4C2×#13512yes—
397C2×C4C2×#13512yes—
398C2×C4C2×AGL(1,ℤ/8)12yes—
399C2×C4C2×AGL(1,ℤ/8)12yes—
400C2×C4C2×AGL(1,ℤ/8)12yes—
401C2×C4C2×#13712yes—
402C8—28no—
403C8—44no—
404C8—44no—
405C22—84no—
406C22—84no—
407C22—84no—
408C22—1616no—
409C22—162no—
410C22—162no—
411C22—162no—
412C22—162no—
413C22#171714yes—
414C22#171714yes—
415C22#171914yes—
416C22#172014yes—
417C22#195814yes—
418C22#197214yes—
419C22#197314yes—
420C22C2×#39011yescharacteristic
421C22C2×#49511yescharacteristic
422C22C2×#49511yescharacteristic
423C22C2×#49611yescharacteristic
424C22C2×#49611yescharacteristic
425C22C2×#49611yescharacteristic
426C22C2×#49711yescharacteristic
427C4—84no—
428C4—162no—
429C4—162no—
430C4#195814yes—
431C4#197214yes—
432C4#197314yes—
433C4C2×#41612yes—
434C4C2×#44012yes—
435C4C2×#44212yes—
436C4C2×#46812yes—
437C4C2×#46912yes—
438C4C2×#48812yes—
439C2—164no—
440C2#983818yesdirect product factor
441C2C2×#171711yescharacteristic
442C2C2×#171711yescharacteristic
443C2C2×#171911yescharacteristic
444C2C2×#172011yescharacteristic
445C2C2×#195811yescharacteristic
446C2C2×#197211yescharacteristic
447C2C2×#197311yescharacteristic
subgroupG/H
center, socleC24#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1990C2semidirect
5. C2×#1956C2semidirect
6. C2×#1834C2semidirect
7. C22×#322C2semidirect
8. #9838C2direct (N × H)
13. C2×#486C4semidirect
25. #1990C22semidirect
31. #1956C22semidirect
33. #1834C22semidirect
37. C2×#322C22semidirect
72. #486C2×C4semidirect
440. C2#9838direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C2×#19902
C2×#19572
C2×#19562
C2×#18342
C22×#3222
#98382