Finite Group Databasebeta

← C2×#9804 #205879

Subgroups — C2×#9804 #205879

Order 512.

1310 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic
2C2×#1966C211yesmaximal, characteristic, complemented
3C2×#1965C211yesmaximal, characteristic
4C2×#1566C211yesmaximal, characteristic, complemented
5C2×#1546C211yesmaximal, characteristic, complemented
6C2×#1545C211yesmaximal, characteristic
7C2×#1451C211yesmaximal, characteristic, complemented
8#9804C218yesmaximal, direct product factor
9C22×C4⋊Q8C2211yescharacteristic
10C22×#127C2211yescharacteristic
11C2×#486—22no—
12C2×#486—22no—
13C2×#486—22no—
14C2×#486—22no—
15C2×#486C414yes—
16C2×#486C2214yes—
17C2×#431C2211yescharacteristic
18C2×#423C2211yescharacteristic
19C2×#423C2211yescharacteristic
20C22×#102C414yes—
21C22×#101—22no—
22C22×#100—22no—
23C2×C4×M16C2211yescharacteristic
24C22×C4×C8C2211yescharacteristic
25#1966—22no—
26#1966C2214yescomplemented
27#1965—22no—
28#1965C2214yes—
29#1566—22no—
30#1566C2214yescomplemented
31C2×#334—22no—
32#1546—22no—
33#1546C2214yescomplemented
34#1545—22no—
35#1545C2214yes—
36C2×#332—22no—
37C2×#331—22no—
38#1451—22no—
39#1451C2214yescomplemented
40C2×#322—22no—
41C23×Q8—21no—
42C23×D4—21no—
43C23×D4—21no—
44C23×D4C2×C412yes—
45C22×M16—21no—
46C22×M16—21no—
47C22×M16D412yes—
48C23×C8C2×C412yes—
49C2×C4⋊Q8—21no—
50C2×C4⋊Q8—21no—
51C2×C4⋊Q8—21no—
52C2×C4⋊Q8—21no—
53C2×C4⋊Q8—21no—
54C2×C4⋊Q8—21no—
55C2×C4⋊Q8—21no—
56C2×C4⋊Q8—21no—
57C2×C4⋊Q8—21no—
58C2×C4⋊Q8—21no—
59C2×C4⋊Q8C2×C412yes—
60C2×C4⋊Q8C2312yes—
61C2×#127—21no—
62C2×#127—21no—
63C2×#127—21no—
64C2×#127—21no—
65C2×#127—21no—
66C2×#127—21no—
67C2×#127—21no—
68C2×#127—21no—
69C2×#127—21no—
70C2×#127—21no—
71C2×#127C2×C412yes—
72C2×#127C2312yes—
73C22×C4⋊C4—21no—
74C22×C4⋊C4C2×C412yes—
75C22×C42C2311yescharacteristic
76#486—28no—
77#486—28no—
78#486—28no—
79#486—28no—
80#431—21no—
81#431—21no—
82#431D412yes—
83#431C2312yes—
84#423—21no—
85#423—21no—
86#423—21no—
87#423—21no—
88#423—21no—
89#423—21no—
90#423C2312yes—
91#423C2312yes—
92C2×C4⋊C8—21no—
93C2×C4⋊C8—21no—
94C2×C4⋊C8—21no—
95C2×C4⋊C8—21no—
96C2×C4⋊C8D412yes—
97C2×#102—28no—
98C2×#102—28no—
99C2×#102C2×C4116yes—
100C2×#101—28no—
101C2×#101—48no—
102C2×#100—28no—
103C2×#100—48no—
104C2×C22⋊C8—21no—
105C4×M16—21no—
106C4×M16—21no—
107C4×M16D412yes—
108C4×M16C2312yes—
109C2×#97—21no—
110C2×C4×C8—21no—
111C2×C4×C8—21no—
112C2×C4×C8C2×C412yes—
113C2×C4×C8D412yes—
114C2×C4×C8D412yes—
115C2×C4×C8D412yes—
116C2×C4×C8D412yes—
117C2×C4×C8C2312yes—
118#334—28no—
119#332—28no—
120#331—28no—
121#322—28no—
122C25—22no—
123C22×Q8—22no—
124C22×Q8—22no—
125C22×Q8—41no—
126C22×Q8—41no—
127C22×Q8—41no—
128C22×Q8—41no—
129C22×Q8—44no—
130C22×Q8—44no—
131C22×D4—22no—
132C22×D4—22no—
133C22×D4—22no—
134C22×D4—22no—
135C22×D4—22no—
136C22×D4—22no—
137C22×D4—22no—
138C22×D4—22no—
139C22×D4—22no—
140C22×D4—48no—
141C22×D4—41no—
142C22×D4—41no—
143C22×D4—41no—
144C22×D4—41no—
145C22×D4—41no—
146C22×D4—41no—
147C22×D4—41no—
148C22×D4—41no—
149C22×D4—44no—
150C22×D4—44no—
151C22×D4—84no—
152C22×D4C22×C414yes—
153C23×C4—22no—
154C23×C4C22×C411yescharacteristic
155C23×C4C2×D411yescharacteristic
156C23×C4#4111yescharacteristic
157C2×M16—22no—
158C2×M16—24no—
159C2×M16—24no—
160C2×M16—22no—
161C2×M16—22no—
162C2×M16—41no—
163C2×M16—41no—
164C2×M16—44no—
165C2×M16—44no—
166C2×M16C2×D414yes—
167C22×C8—22no—
168C22×C8—22no—
169C22×C8—44no—
170C22×C8—41no—
171C22×C8—41no—
172C22×C8C22⋊C414yes—
173C22×C8C22⋊C414yes—
174C22×C8C22×C414yes—
175C4⋊Q8—22no—
176C4⋊Q8—22no—
177C4⋊Q8—22no—
178C4⋊Q8—22no—
179C4⋊Q8—22no—
180C4⋊Q8—22no—
181C4⋊Q8—22no—
182C4⋊Q8—22no—
183C4⋊Q8—41no—
184C4⋊Q8—41no—
185C4⋊Q8—41no—
186C4⋊Q8—41no—
187C4⋊Q8—41no—
188C4⋊Q8—41no—
189C4⋊Q8—41no—
190C4⋊Q8—41no—
191#127—22no—
192#127—22no—
193#127—22no—
194#127—22no—
195#127—22no—
196#127—22no—
197#127—22no—
198#127—22no—
199#127—41no—
200#127—41no—
201#127—41no—
202#127—41no—
203#127—41no—
204#127—41no—
205#127—41no—
206#127—41no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—41no—
215C2×C4⋊C4—41no—
216C2×C4⋊C4—41no—
217C2×C4⋊C4—41no—
218C2×C4⋊C4C22×C414yes—
219C2×C42C22×C411yescharacteristic
220C2×C42C2×D411yescharacteristic
221C2×C42C2×D411yescharacteristic
222C2×C42C2×D411yescharacteristic
223C2×C42C2×D411yescharacteristic
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D411yescharacteristic
226C2×C42C2×D411yescharacteristic
227C2×C42#4111yescharacteristic
228C2×C42#4111yescharacteristic
229C2×C42#4111yescharacteristic
230C2×C42C2411yescharacteristic
231C4⋊C8—22no—
232C4⋊C8—22no—
233C4⋊C8—22no—
234C4⋊C8—22no—
235C4⋊C8—22no—
236C4⋊C8—41no—
237C4⋊C8—41no—
238C4⋊C8—41no—
239C4⋊C8—41no—
240C4⋊C8C2×D414yes—
241#102—232no—
242#101—416no—
243#100—416no—
244C22⋊C8—22no—
245C22⋊C8—22no—
246#97—22no—
247#97—22no—
248C4×C8—22no—
249C4×C8—22no—
250C4×C8—22no—
251C4×C8—22no—
252C4×C8C22⋊C414yes—
253C4×C8C22⋊C414yes—
254C4×C8C2×D414yes—
255C4×C8C2×D414yes—
256C24—24no—
257C24—42no—
258C24—42no—
259C24—48no—
260C24—84no—
261C24—84no—
262C24C4×D411yescharacteristic
263C2×Q8—42no—
264C2×Q8—42no—
265C2×Q8—44no—
266C2×Q8—44no—
267C2×Q8—42no—
268C2×Q8—42no—
269C2×Q8—48no—
270C2×Q8—84no—
271C2×Q8—84no—
272C2×Q8—82no—
273C2×Q8—82no—
274C2×Q8—82no—
275C2×Q8—82no—
276C2×D4—24no—
277C2×D4—24no—
278C2×D4—48no—
279C2×D4—48no—
280C2×D4—42no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4—42no—
284C2×D4—44no—
285C2×D4—44no—
286C2×D4—42no—
287C2×D4—42no—
288C2×D4—42no—
289C2×D4—42no—
290C2×D4—42no—
291C2×D4—42no—
292C2×D4—48no—
293C2×D4—48no—
294C2×D4—84no—
295C2×D4—84no—
296C2×D4—84no—
297C2×D4—84no—
298C2×D4—84no—
299C2×D4—84no—
300C2×D4—84no—
301C2×D4—84no—
302C2×D4—84no—
303C2×D4—84no—
304C2×D4—84no—
305C2×D4—82no—
306C2×D4—82no—
307C2×D4—82no—
308C2×D4—82no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—24no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—48no—
315C22×C4C2×C22⋊C411yescharacteristic
316C22×C4C2×C22⋊C411yescharacteristic
317C22×C4C4×D411yescharacteristic
318C22×C4C4×D411yescharacteristic
319C22×C4C4×D411yescharacteristic
320C22×C4C4×D411yescharacteristic
321C22×C4C4×D411yescharacteristic
322C22×C4#12111yescharacteristic
323C22×C4#12111yescharacteristic
324C22×C4#12111yescharacteristic
325C22×C4#12111yescharacteristic
326C22×C4#12411yescharacteristic
327C22×C4#12411yescharacteristic
328C22×C4#12711yescharacteristic
329C22×C4#12711yescharacteristic
330C22×C4AGL(1,ℤ/8)14yes—
331C22×C4AGL(1,ℤ/8)14yes—
332C22×C4C23×C411yescharacteristic
333C22×C4C22×D411yescharacteristic
334C22×C4C2×#4111yescharacteristic
335M16—24no—
336M16—24no—
337M16—44no—
338M16—44no—
339M16—44no—
340M16—82no—
341M16—82no—
342C2×C8—28no—
343C2×C8—24no—
344C2×C8—24no—
345C2×C8—44no—
346C2×C8—44no—
347C2×C8—44no—
348C2×C8—44no—
349C2×C8—42no—
350C2×C8—42no—
351C2×C8—82no—
352C2×C8—82no—
353C2×C8C2×C22⋊C418yes—
354C4⋊C4—24no—
355C4⋊C4—24no—
356C4⋊C4—42no—
357C4⋊C4—42no—
358C4⋊C4—42no—
359C4⋊C4—42no—
360C4⋊C4—42no—
361C4⋊C4—42no—
362C42C2×C22⋊C411yescharacteristic
363C42C2×C22⋊C411yescharacteristic
364C42C4×D411yescharacteristic
365C42C4×D411yescharacteristic
366C42#12111yescharacteristic
367C42#12111yescharacteristic
368C42#12111yescharacteristic
369C42#12111yescharacteristic
370C42#12411yescharacteristic
371C42#12411yescharacteristic
372C42#12711yescharacteristic
373C42#12711yescharacteristic
374C42C22×D411yescharacteristic
375C42C22×D411yescharacteristic
376C42C22×D411yescharacteristic
377C42C2×#4111yescharacteristic
378C23—22no—
379C23—22no—
380C23—44no—
381C23—48no—
382C23—84no—
383C23—84no—
384C23—84no—
385C23—84no—
386C23—84no—
387C23—84no—
388C23—84no—
389C23—84no—
390C23—1616no—
391C23#39011yescharacteristic
392C23#39011yescharacteristic
393C23#44214yes—
394C23C2×C4×D411yescharacteristic
395Q8—82no—
396Q8—82no—
397Q8—84no—
398Q8—84no—
399Q8—84no—
400D4—48no—
401D4—84no—
402D4—84no—
403D4—84no—
404D4—84no—
405D4—82no—
406D4—82no—
407D4—84no—
408D4—84no—
409D4—84no—
410D4—84no—
411D4—84no—
412D4—84no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—22no—
417C2×C4—22no—
418C2×C4—22no—
419C2×C4—22no—
420C2×C4—22no—
421C2×C4—22no—
422C2×C4—22no—
423C2×C4—48no—
424C2×C4—44no—
425C2×C4—84no—
426C2×C4—84no—
427C2×C4#39011yescharacteristic
428C2×C4#39011yescharacteristic
429C2×C4#39011yescharacteristic
430C2×C4#39011yescharacteristic
431C2×C4#39011yescharacteristic
432C2×C4#39011yescharacteristic
433C2×C4#41314yes—
434C2×C4#44214yes—
435C2×C4#46914yes—
436C2×C4#46914yes—
437C2×C4#47114yes—
438C2×C4#49612yes—
439C2×C4#49612yes—
440C2×C4#49612yes—
441C2×C4#49612yes—
442C2×C4C22×C22⋊C411yescharacteristic
443C2×C4C2×C4×D411yescharacteristic
444C2×C4C2×#12111yescharacteristic
445C2×C4C2×#12111yescharacteristic
446C2×C4C2×#12411yescharacteristic
447C2×C4C2×#12711yescharacteristic
448C2×C4C2×AGL(1,ℤ/8)12yes—
449C2×C4C2×AGL(1,ℤ/8)12yes—
450C8—28no—
451C8—44no—
452C8—44no—
453C8—82no—
454C8—82no—
455C22—28no—
456C22—21no—
457C22—21no—
458C22—21no—
459C22—21no—
460C22—84no—
461C22—84no—
462C22—84no—
463C22—168no—
464C22—168no—
465C22—168no—
466C22#196712yes—
467C22#197212yes—
468C22#197212yes—
469C22#197712yes—
470C22C2×#39011yescharacteristic
471C22C2×#44212yes—
472C4—21no—
473C4—21no—
474C4—21no—
475C4—21no—
476C4—84no—
477C4#196712yes—
478C4#197212yes—
479C4#197212yes—
480C4#197712yes—
481C4C2×#41312yes—
482C4C2×#46912yes—
483C4C2×#47112yes—
484C4C2×#49611yescharacteristic
485C4C2×#49611yescharacteristic
486C2—22no—
487C2—22no—
488C2—164no—
489C2#980414yesdirect product factor
490C2C2×#196711yescharacteristic
491C2C2×#197211yescharacteristic
492C2C2×#197711yescharacteristic
subgroupG/H
center, socleC23#390
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1966C2semidirect
4. C2×#1566C2semidirect
5. C2×#1546C2semidirect
7. C2×#1451C2semidirect
8. #9804C2direct (N × H)
26. #1966C22semidirect
30. #1566C22semidirect
33. #1546C22semidirect
39. #1451C22semidirect
489. C2#9804direct (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×#19662
C2×#19652
C2×#15662
C2×#15462
C2×#15452
C2×#14512
#98042