Finite Group Databasebeta

← C2×#20018 #6358413

Subgroups — C2×#20018 #6358413

Order 512.

1696 conjugacy classes of subgroups.

The subgroup lattice has 484 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3396C211yesmaximal, characteristic, complemented
2C2×#3394C212yesmaximal, complemented
3C2×#3342C211yesmaximal, characteristic, complemented
4#20018C2116yesmaximal, direct product factor
5C2×#1706C211yesmaximal, characteristic, complemented
6C2×#1674C211yesmaximal, characteristic, complemented
7C2×#1666C212yesmaximal, complemented
8C2×#1667C211yesmaximal, characteristic
9C2×#1628C212yesmaximal, complemented
10C2×#1640C212yesmaximal, complemented
11C2×C8×Q16C211yesmaximal, characteristic, complemented
12C2×C8×SD16C211yesmaximal, characteristic, complemented
13C2×#559C2212yes—
14C2×#556C2212yes—
15#3396—24no—
16#3396C2218yescomplemented
17#3394—28no—
18#3394C22116yescomplemented
19#3342—24no—
20#3342C2218yescomplemented
21C2×#500C2211yescharacteristic
22C2×#495—21no—
23C2×#495—22no—
24C2×#493C2211yescharacteristic
25C2×#492C2212yes—
26C2×#486C2212yes—
27C2×#485—22no—
28C2×#475C2212yes—
29C2×#467—21no—
30C2×#464—22no—
31C2×#462C2212yes—
32C2×#460C2212yes—
33C2×#463—22no—
34C2×#463—22no—
35C2×#459C2212yes—
36C2×C8×Q8C2212yes—
37C2×C8×Q8C2211yescharacteristic
38C2×C4×Q16C2211yescharacteristic
39C2×C4×SD16—22no—
40C2×C4×SD16C2211yescharacteristic
41C2×C4×D8—21no—
42C2×C8×D4C2211yescharacteristic
43C2×#427—21no—
44#1706C2218yescomplemented
45#1674C2218yescomplemented
46#1667C2218yes—
47#1666C22116yescomplemented
48#1640C22116yescomplemented
49#1628C22116yescomplemented
50C8×Q16C2218yescomplemented
51C8×SD16C2218yescomplemented
52C2×#335C2211yescharacteristic
53C2×#334C2211yescharacteristic
54C2×#332C2212yes—
55C2×#331C2212yes—
56C2×Q8⋊C8C2211yescharacteristic
57C2×Q8⋊C8C2212yes—
58C2×D4⋊C8C2211yescharacteristic
59C2×C82C2211yescharacteristic
60C22×Q16—22no—
61C22×Q16D411yescharacteristic
62C22×SD16—22no—
63C22×SD16—22no—
64C22×SD16—22no—
65C22×SD16D411yescharacteristic
66C22×D8—22no—
67C22×D8—21no—
68C22×D8—21no—
69C23×C8—21no—
70#559—24no—
71#559—24no—
72#559—42no—
73#559C2318yes—
74#556—24no—
75#556—24no—
76#556—42no—
77#556C2318yes—
78C2×C4⋊Q8C2312yes—
79C2×#127C2312yes—
80C2×#126—42no—
81C2×#124—22no—
82C2×#124—22no—
83C2×#124—22no—
84C2×#123—42no—
85C2×C22⋊Q8—22no—
86C2×C4×Q8—22no—
87C2×C4×Q8C2312yes—
88C2×C4×Q8C2311yescharacteristic
89C2×C4×D4—22no—
90C2×C4×D4—22no—
91C2×C4×D4C2311yescharacteristic
92C2×#117—22no—
93#500—22no—
94#500C2314yes—
95#495—28no—
96#495—216no—
97#493—22no—
98#493C2314yes—
99#492—24no—
100#492C2318yes—
101#486—42no—
102#486C2318yes—
103#485—216no—
104#475—24no—
105#475C2318yes—
106#467—28no—
107#464—216no—
108#463—216no—
109#463—216no—
110#462—24no—
111#462C2318yes—
112#460—24no—
113#460C2318yes—
114#459—24no—
115#459C2318yes—
116C8×Q8—24no—
117C8×Q8—22no—
118C8×Q8C2314yes—
119C8×Q8C2318yes—
120C4×Q16D414yes—
121C4×Q16C2314yes—
122C4×SD16—216no—
123C4×SD16D414yes—
124C4×SD16C2314yes—
125C4×D8—28no—
126C8×D4—22no—
127C8×D4C2314yes—
128#427—28no—
129C2×#107—21no—
130C2×#107—21no—
131C2×#107D411yescharacteristic
132C2×#106—22no—
133C2×#106D411yescharacteristic
134C2×C4⋊C8—21no—
135C2×C4⋊C8—22no—
136C2×C4⋊C8C2311yescharacteristic
137C2×C4⋊C8C2312yes—
138C2×C4⋊C8C2311yescharacteristic
139C2×#103—22no—
140C2×#103—22no—
141C2×#103D412yes—
142C2×#103D411yescharacteristic
143C2×#102—22no—
144C2×#102—22no—
145C2×#102—42no—
146C2×#102D411yescharacteristic
147C2×C22⋊C8—21no—
148C2×C4×C8—21no—
149C2×C4×C8—22no—
150C2×C4×C8C2311yescharacteristic
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153#335C2314yes—
154#334C2314yes—
155#332C2318yes—
156#331C2318yes—
157Q8⋊C8C2314yes—
158Q8⋊C8C2318yes—
159D4⋊C8C2314yes—
160C82C2314yes—
161C22×Q8—22no—
162C22×Q8C2×D412yes—
163C22×Q8C2×D411yescharacteristic
164C22×D4—22no—
165C22×D4—22no—
166C22×D4—22no—
167C22×D4C2×D411yescharacteristic
168C23×C4—21no—
169C23×C4—42no—
170C2×Q16—28no—
171C2×Q16—24no—
172C2×Q16—84no—
173C2×Q16C2×D414yes—
174C2×SD16—28no—
175C2×SD16—24no—
176C2×SD16—28no—
177C2×SD16—28no—
178C2×SD16—48no—
179C2×SD16—84no—
180C2×SD16—84no—
181C2×SD16C2×D414yes—
182C2×D8—28no—
183C2×D8—24no—
184C2×D8—24no—
185C2×D8—44no—
186C2×D8—82no—
187C2×D8—84no—
188C22×C8—21no—
189C22×C8—22no—
190C22×C8—21no—
191C22×C8—21no—
192C22×C8—24no—
193C22×C8—44no—
194C22×C8C2×D411yescharacteristic
195C22×C8C2×D411yescharacteristic
196C22×C8C2×D411yescharacteristic
197C22×C8C2×D411yescharacteristic
198C4⋊Q8—22no—
199C4⋊Q8—22no—
200C4⋊Q8—22no—
201C4⋊Q8C2414yes—
202#127—22no—
203#127—22no—
204#127—22no—
205#127C2414yes—
206#126—48no—
207#126—48no—
208#124—28no—
209#124—28no—
210#124—28no—
211#124—44no—
212#124—44no—
213#124—44no—
214#123—48no—
215#123—48no—
216C22⋊Q8—28no—
217C22⋊Q8—44no—
218C4×Q8—22no—
219C4×Q8—21no—
220C4×Q8—22no—
221C4×Q8—21no—
222C4×Q8—28no—
223C4×Q8—44no—
224C4×Q8C2×D414yes—
225C4×Q8C2×D412yes—
226C4×Q8C2414yes—
227C4×Q8C2412yes—
228C4×D4—28no—
229C4×D4—28no—
230C4×D4—21no—
231C4×D4—21no—
232C4×D4—44no—
233C4×D4—44no—
234C4×D4C2×D412yes—
235C4×D4C2412yes—
236#117—28no—
237#117—44no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—22no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—42no—
243C2×C4⋊C4C2×D412yes—
244C2×C4⋊C4C2×D411yescharacteristic
245C2×C4⋊C4C2×D411yescharacteristic
246C2×C22⋊C4—21no—
247C2×C22⋊C4—42no—
248C2×C22⋊C4—42no—
249C2×C22⋊C4—42no—
250C2×C22⋊C4—42no—
251C2×C22⋊C4—42no—
252C2×C42—21no—
253C2×C42—22no—
254C2×C42—42no—
255C2×C42C2411yescharacteristic
256#107—24no—
257#107—24no—
258#107C2×D414yes—
259#106—28no—
260#106C2×D414yes—
261C4⋊C8—24no—
262C4⋊C8—28no—
263C4⋊C8—21no—
264C4⋊C8—22no—
265C4⋊C8—21no—
266C4⋊C8C2412yes—
267C4⋊C8C2412yes—
268C4⋊C8C2414yes—
269#103—28no—
270#103—28no—
271#103C2×D414yes—
272#103C2×D418yes—
273#102—28no—
274#102—28no—
275#102—48no—
276#102C2×D414yes—
277C22⋊C8—24no—
278C4×C8—24no—
279C4×C8—28no—
280C4×C8—21no—
281C4×C8C2×D412yes—
282C4×C8C2×D412yes—
283C4×C8C2412yes—
284C4×C8C2412yes—
285C4×C8C2412yes—
286C24—21no—
287C24—42no—
288C2×Q8—22no—
289C2×Q8—21no—
290C2×Q8—22no—
291C2×Q8—24no—
292C2×Q8—22no—
293C2×Q8—24no—
294C2×Q8—24no—
295C2×Q8—42no—
296C2×Q8—44no—
297C2×Q8—44no—
298C2×Q8C22×D414yes—
299C2×Q8C22×D412yes—
300C2×D4—21no—
301C2×D4—22no—
302C2×D4—22no—
303C2×D4—24no—
304C2×D4—24no—
305C2×D4—24no—
306C2×D4—42no—
307C2×D4—42no—
308C2×D4—42no—
309C2×D4—44no—
310C2×D4—44no—
311C2×D4—44no—
312C2×D4—44no—
313C2×D4—84no—
314C2×D4C22×D412yes—
315C22×C4—22no—
316C22×C4—21no—
317C22×C4—22no—
318C22×C4—21no—
319C22×C4—21no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4—48no—
323C22×C4—42no—
324C22×C4—42no—
325C22×C4—42no—
326C22×C4—164no—
327C22×C4C22×D411yescharacteristic
328C22×C4C22×D411yescharacteristic
329C22×C4H(5,𝔽2)11yescharacteristic
330Q16—28no—
331Q16—88no—
332SD16—28no—
333SD16—416no—
334SD16—88no—
335SD16—88no—
336D8—48no—
337D8—84no—
338D8—88no—
339C2×C8—22no—
340C2×C8—22no—
341C2×C8—22no—
342C2×C8—24no—
343C2×C8—22no—
344C2×C8—22no—
345C2×C8—42no—
346C2×C8—42no—
347C2×C8—44no—
348C2×C8—42no—
349C2×C8—48no—
350C2×C8#13514yes—
351C2×C8#13514yes—
352C2×C8C22×D412yes—
353C2×C8C22×D412yes—
354C2×C8C22×D412yes—
355C2×C8C22×D412yes—
356C4⋊C4—22no—
357C4⋊C4—24no—
358C4⋊C4—22no—
359C4⋊C4—21no—
360C4⋊C4—21no—
361C4⋊C4—22no—
362C4⋊C4—24no—
363C4⋊C4—24no—
364C4⋊C4—24no—
365C4⋊C4—48no—
366C4⋊C4—42no—
367C4⋊C4—42no—
368C4⋊C4C22×D412yes—
369C4⋊C4C22×D414yes—
370C4⋊C4C22×D412yes—
371C22⋊C4—22no—
372C22⋊C4—22no—
373C22⋊C4—48no—
374C22⋊C4—48no—
375C22⋊C4—48no—
376C22⋊C4—48no—
377C22⋊C4—48no—
378C42—22no—
379C42—24no—
380C42—22no—
381C42—24no—
382C42—48no—
383C42C22×D411yescharacteristic
384C42C22×D411yescharacteristic
385C42H(5,𝔽2)11yescharacteristic
386C42C2511yescharacteristic
387C23—22no—
388C23—42no—
389C23—42no—
390C23—42no—
391C23—44no—
392C23—84no—
393C23—84no—
394C23—84no—
395C23D4211yescharacteristic
396Q8—22no—
397Q8—24no—
398Q8—22no—
399Q8—24no—
400Q8—44no—
401Q8—42no—
402Q8—44no—
403Q8—44no—
404Q8—84no—
405D4—22no—
406D4—22no—
407D4—42no—
408D4—44no—
409D4—44no—
410D4—44no—
411D4—44no—
412D4—84no—
413D4—84no—
414D4—84no—
415D4—162no—
416C2×C4—22no—
417C2×C4—24no—
418C2×C4—22no—
419C2×C4—24no—
420C2×C4—22no—
421C2×C4—22no—
422C2×C4—42no—
423C2×C4—44no—
424C2×C4—42no—
425C2×C4—44no—
426C2×C4—42no—
427C2×C4—44no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4—44no—
431C2×C4—84no—
432C2×C4—168no—
433C2×C4D4211yescharacteristic
434C2×C4D4211yescharacteristic
435C2×C4D4211yescharacteristic
436C2×C4C2×#13512yes—
437C2×C4C2×#13512yes—
438C2×C4#57612yes—
439C2×C4#57712yes—
440C2×C4C23×D411yescharacteristic
441C2×C4C23×D411yescharacteristic
442C2×C4C2×H(5,𝔽2)11yescharacteristic
443C8—22no—
444C8—22no—
445C8—42no—
446C8—42no—
447C8—44no—
448C8—42no—
449C8C2×#13514yes—
450C8C2×#13514yes—
451C22—42no—
452C22—42no—
453C22—42no—
454C22—84no—
455C22—84no—
456C22—84no—
457C22—84no—
458C22—168no—
459C22#328412yes—
460C22#328712yes—
461C22#329012yes—
462C22C2×D4211yescharacteristic
463C4—21no—
464C4—21no—
465C4—42no—
466C4—44no—
467C4—42no—
468C4—44no—
469C4—42no—
470C4—84no—
471C4#328412yes—
472C4#328712yes—
473C4C22×#13511yescharacteristic
474C4C22×#13511yescharacteristic
475C4C2×#57611yescharacteristic
476C4C2×#57711yescharacteristic
477C2—82no—
478C2—164no—
479C2#2001814yesdirect product factor
480C2C2×#328411yescharacteristic
481C2C2×#328711yescharacteristic
482C2C2×#329011yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC2×#1667C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3396C2semidirect
2. C2×#3394C2semidirect
3. C2×#3342C2semidirect
4. #20018C2direct (N × H)
5. C2×#1706C2semidirect
6. C2×#1674C2semidirect
7. C2×#1666C2semidirect
9. C2×#1628C2semidirect
10. C2×#1640C2semidirect
11. C2×C8×Q16C2semidirect
12. C2×C8×SD16C2semidirect
16. #3396C22semidirect
18. #3394C22semidirect
20. #3342C22semidirect
44. #1706C22semidirect
45. #1674C22semidirect
47. #1666C22semidirect
48. #1640C22semidirect
49. #1628C22semidirect
50. C8×Q16C22semidirect
51. C8×SD16C22semidirect
479. C2#20018direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33962
C2×#33942
C2×#33422
#200182
C2×#17062
C2×#16742
C2×#16662
C2×#16672
C2×#16282
C2×#16402
C2×C8×Q162
C2×C8×SD162